Upgrade to Kubernetes 1.24 and Longhorn 1.4.0

- Begin code block with sudo to remind the following shall be ran as root.
- Remove hardcoded key, instead copy from ubutnu user.

README.md

@@ -155,7 +155,8 @@ these should be handled by `tls:` section in Ingress.
 
 ## Cluster formation
 
-Create Ubuntu 20.04 VM-s on Proxmox with local storage.
+Created Ubuntu 22.04 VM-s on Proxmox with local storage.
+Added some ARM64 workers by using Ubuntu 22.04 server on Raspberry Pi.
 
 After machines have booted up and you can reach them via SSH:
 
@@ -173,6 +174,13 @@ net.ipv4.conf.all.accept_redirects  = 0
 net.bridge.bridge-nf-call-iptables  = 1
 net.ipv4.ip_forward                 = 1
 net.bridge.bridge-nf-call-ip6tables = 1
+
+# Elasticsearch needs this
+vm.max_map_count                    = 524288
+
+# Bump inotify limits to make sure
+fs.inotify.max_user_instances=1280
+fs.inotify.max_user_watches=655360
 EOF
 sysctl --system
 
@@ -186,32 +194,23 @@ nameserver 8.8.8.8
 EOF
 
 # Disable multipathd as Longhorn handles that itself
-systemctl mask multipathd
+systemctl mask multipathd snapd
-systemctl disable multipathd
+systemctl disable --now multipathd snapd bluetooth ModemManager hciuart wpa_supplicant packagekit
-systemctl stop multipathd
-
-# Disable Snapcraft
-systemctl mask snapd
-systemctl disable snapd
-systemctl stop snapd
 
 # Permit root login
 sed -i -e 's/PermitRootLogin no/PermitRootLogin without-password/' /etc/ssh/sshd_config
 systemctl reload ssh
-cat << EOF > /root/.ssh/authorized_keys
+cat ~ubuntu/.ssh/authorized_keys > /root/.ssh/authorized_keys
-sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBD4/e9SWYWYoNZMkkF+NirhbmHuUgjoCap42kAq0pLIXFwIqgVTCre03VPoChIwBClc8RspLKqr5W3j0fG8QwnQAAAAEc3NoOg== lauri@lauri-x13
-EOF
 userdel -f ubuntu
-apt-get remove -yq cloud-init
+apt-get install -yqq linux-image-generic
-
+apt-get remove -yq cloud-init linux-image-*-kvm
-
 ```
 
-Install packages, for Raspbian set `OS=Debian_11`
+Install packages:
 
 ```bash
-OS=xUbuntu_20.04
+OS=xUbuntu_22.04
-VERSION=1.23
+VERSION=1.24
 cat <<EOF | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
 deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/ /
 EOF
@@ -219,17 +218,26 @@ cat <<EOF | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable:cr
 deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/$VERSION/$OS/ /
 EOF
 
-curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/Release.key | sudo apt-key --keyring /etc/apt/trusted.gpg.d/libcontainers.gpg add -
+rm -fv /etc/apt/trusted.gpg
-curl -L https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable:cri-o:$VERSION/$OS/Release.key | sudo apt-key --keyring /etc/apt/trusted.gpg.d/libcontainers-cri-o.gpg add -
+curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/Release.key | gpg --dearmor > /etc/apt/trusted.gpg.d/libcontainers.gpg
-curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
+curl -L https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable:cri-o:$VERSION/$OS/Release.key | gpg --dearmor > /etc/apt/trusted.gpg.d/libcontainers-cri-o.gpg
+curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg > /etc/apt/trusted.gpg.d/packages-cloud-google.gpg
 echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
 
 apt-get update
-apt-get install -yqq apt-transport-https curl cri-o cri-o-runc kubelet=1.23.5-00 kubectl=1.23.5-00 kubeadm=1.23.5-00
+apt-get install -yqq --allow-change-held-packages apt-transport-https curl cri-o cri-o-runc kubelet=1.24.10-00 kubectl=1.24.10-00 kubeadm=1.24.10-00
+
+cat << \EOF > /etc/containers/registries.conf
+unqualified-search-registries = ["docker.io"]
+# To pull Docker images from a mirror uncomment following
+#[[registry]]
+#prefix = "docker.io"
+#location = "mirror.gcr.io"
+EOF
+sudo systemctl restart crio
 sudo systemctl daemon-reload
 sudo systemctl enable crio --now
 apt-mark hold kubelet kubeadm kubectl
-sed -i -e 's/unqualified-search-registries = .*/unqualified-search-registries = ["docker.io"]/' /etc/containers/registries.conf
 ```
 
 On master:
@@ -240,6 +248,16 @@ kubeadm init --token-ttl=120m --pod-network-cidr=10.244.0.0/16 --control-plane-e
 
 For the `kubeadm join` command specify FQDN via `--node-name $(hostname -f)`.
 
+Set AZ labels:
+
+```
+for j in $(seq 1 9); do
+  for t in master mon worker storage; do
+    kubectl label nodes ${t}${j}.kube.k-space.ee topology.kubernetes.io/zone=node${j}
+  done
+done
+```
+
 After forming the cluster add taints:
 
 ```bash
@@ -247,7 +265,7 @@ for j in $(seq 1 9); do
   kubectl label nodes worker${j}.kube.k-space.ee node-role.kubernetes.io/worker=''
 done
 
-for j in $(seq 1 3); do
+for j in $(seq 1 4); do
   kubectl taint nodes mon${j}.kube.k-space.ee dedicated=monitoring:NoSchedule
   kubectl label nodes mon${j}.kube.k-space.ee dedicated=monitoring
 done
@@ -258,15 +276,26 @@ for j in $(seq 1 4); do
 done
 ```
 
-On Raspberry Pi you need to take additonal steps:
-
-* Manually enable cgroups by appending
-  `cgroup_memory=1 cgroup_enable=memory` to `/boot/cmdline.txt`,
-* Disable swap with `swapoff -a; apt-get purge -y dphys-swapfile`
-* For mounting Longhorn volumes on Rasbian install `open-iscsi`
-
 For `arm64` nodes add suitable taint to prevent scheduling non-multiarch images on them:
 
 ```bash
 kubectl taint nodes worker9.kube.k-space.ee arch=arm64:NoSchedule
 ```
+
+For door controllers:
+
+```
+for j in ground front back; do
+  kubectl taint nodes door-${j}.kube.k-space.ee dedicated=door:NoSchedule
+  kubectl label nodes door-${j}.kube.k-space.ee dedicated=door
+  kubectl taint nodes door-${j}.kube.k-space.ee arch=arm64:NoSchedule
+done
+```
+
+To reduce wear on storage:
+
+```
+echo StandardOutput=null >> /etc/systemd/system/kubelet.service.d/10-kubeadm.conf
+systemctl daemon-reload
+systemctl restart kubelet
+```

argocd/applications/logmower.yml

@@ -0,0 +1,17 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: logmower
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: 'git@git.k-space.ee:k-space/kube.git'
+    path: logmower
+    targetRevision: HEAD
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: logmower
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true

camtiler/README.md

@@ -1,7 +1,16 @@
 To apply changes:
 
 ```
-kubectl apply -n camtiler -f application.yml -f persistence.yml -f mongoexpress.yml -f mongodb-support.yml -f networkpolicy-base.yml -f minio-support.yml
+kubectl apply -n camtiler \
+  -f application.yml \
+  -f persistence.yml \
+  -f mongoexpress.yml \
+  -f mongodb-support.yml \
+  -f camera-tiler.yml \
+  -f logmower.yml \
+  -f ingress.yml \
+  -f network-policies.yml \
+  -f networkpolicy-base.yml
 ```
 
 To deploy changes:
@@ -15,15 +24,16 @@ To initialize secrets:
 ```
 kubectl create secret generic -n camtiler mongodb-application-readwrite-password --from-literal="password=$(cat /dev/urandom | base64 | head -c 30)"
 kubectl create secret generic -n camtiler mongodb-application-readonly-password --from-literal="password=$(cat /dev/urandom | base64 | head -c 30)"
-kubectl create secret generic -n camtiler minio-secret \
+kubectl create secret generic -n camtiler minio-secrets \
-    --from-literal=accesskey=application \
-    --from-literal=secretkey=$(cat /dev/urandom | base64 | head -c 30)
-kubectl create secret generic -n camtiler minio-env-configuration \
-    --from-literal="MINIO_BROWSER=off" \
     --from-literal="MINIO_ROOT_USER=root" \
-    --from-literal="MINIO_ROOT_PASSWORD=$(cat /dev/urandom | base64 | head -c 30)" \
+    --from-literal="MINIO_ROOT_PASSWORD=$(cat /dev/urandom | base64 | head -c 30)"
-    --from-literal="MINIO_STORAGE_CLASS_STANDARD=EC:4"
 kubectl -n camtiler create secret generic camera-secrets \
     --from-literal=username=... \
     --from-literal=password=...
 ```
+
+To restart all deployments:
+
+```
+for j in $(kubectl get deployments -n camtiler -o name); do kubectl rollout restart -n camtiler $j; done
+```

camtiler/application.yml

@@ -1,388 +1,4 @@
 ---
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: camtiler
-  annotations:
-    keel.sh/policy: force
-    keel.sh/trigger: poll
-spec:
-  revisionHistoryLimit: 0
-  replicas: 2
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: camtiler
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: camtiler
-        component: camtiler
-    spec:
-      serviceAccountName: camtiler
-      containers:
-        - name: camtiler
-          image: harbor.k-space.ee/k-space/camera-tiler:latest
-          securityContext:
-            readOnlyRootFilesystem: true
-            runAsNonRoot: true
-            runAsUser: 1000
-          ports:
-            - containerPort: 5001
-              name: "http"
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: log-viewer-frontend
-  annotations:
-    keel.sh/policy: force
-    keel.sh/trigger: poll
-spec:
-  revisionHistoryLimit: 0
-  replicas: 2
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: log-viewer-frontend
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: log-viewer-frontend
-    spec:
-      containers:
-        - name: log-viewer-frontend
-          image: harbor.k-space.ee/k-space/log-viewer-frontend:latest
-#          securityContext:
-#            readOnlyRootFilesystem: true
-#            runAsNonRoot: true
-#            runAsUser: 1000
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: log-viewer-backend
-  annotations:
-    keel.sh/policy: force
-    keel.sh/trigger: poll
-spec:
-  revisionHistoryLimit: 0
-  replicas: 3
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: log-viewer-backend
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: log-viewer-backend
-    spec:
-      containers:
-        - name: log-backend-backend
-          image: harbor.k-space.ee/k-space/log-viewer:latest
-          securityContext:
-            readOnlyRootFilesystem: true
-            runAsNonRoot: true
-            runAsUser: 1000
-          env:
-            - name: MONGO_URI
-              valueFrom:
-                secretKeyRef:
-                  name: mongodb-application-readwrite
-                  key: connectionString.standard
-            - name: MINIO_BUCKET
-              value: application
-            - name: MINIO_HOSTNAME
-              value: cams-s3.k-space.ee
-            - name: MINIO_PORT
-              value: "443"
-            - name: MINIO_SCHEME
-              value: "https"
-            - name: MINIO_SECRET_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: minio-secret
-                  key: secretkey
-            - name: MINIO_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: minio-secret
-                  key: accesskey
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: log-viewer-frontend
-spec:
-  type: ClusterIP
-  selector:
-    app.kubernetes.io/name: log-viewer-frontend
-  ports:
-    - protocol: TCP
-      port: 3003
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: log-viewer-backend
-spec:
-  type: ClusterIP
-  selector:
-    app.kubernetes.io/name: log-viewer-backend
-  ports:
-    - protocol: TCP
-      port: 3002
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: camtiler
-  labels:
-    component: camtiler
-spec:
-  type: ClusterIP
-  selector:
-    app.kubernetes.io/name: camtiler
-    component: camtiler
-  ports:
-    - protocol: TCP
-      port: 5001
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: camtiler
----
-kind: Role
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: camtiler
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - services
-    verbs:
-      - list
----
-kind: RoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: camtiler
-subjects:
-  - kind: ServiceAccount
-    name: camtiler
-    apiGroup: ""
-roleRef:
-  kind: Role
-  name: camtiler
-  apiGroup: ""
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: camtiler
-  annotations:
-    kubernetes.io/ingress.class: traefik
-
-    # This tells Traefik this Ingress object is associated with the
-    # https:// entrypoint
-    # Global http:// to https:// redirect is enabled in
-    # ../traefik/values.yml using `globalArguments`
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-
-    # Following enables Authelia intercepting middleware
-    # which makes sure user is authenticated and then
-    # proceeds to inject Remote-User header for the application
-    traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
-
-    traefik.ingress.kubernetes.io/router.tls: "true"
-
-    # Following tells external-dns to add CNAME entry which makes
-    # cams.k-space.ee point to same IP address as traefik.k-space.ee
-    # The A record for traefik.k-space.ee is created via annotation
-    # added in ../traefik/ingress.yml
-    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
-spec:
-  rules:
-    - host: cams.k-space.ee
-      http:
-        paths:
-          - pathType: Prefix
-            path: "/tiled"
-            backend:
-              service:
-                name: camtiler
-                port:
-                  number: 5001
-          - pathType: Prefix
-            path: "/events"
-            backend:
-              service:
-                name: log-viewer-backend
-                port:
-                  number: 3002
-          - pathType: Prefix
-            path: "/"
-            backend:
-              service:
-                name: log-viewer-frontend
-                port:
-                  number: 3003
-  tls:
-    - hosts:
-        - "*.k-space.ee"
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: camera-motion-detect
-spec:
-  podSelector:
-    matchLabels:
-      component: camdetect
-  policyTypes:
-    - Ingress
-    - Egress
-  ingress:
-    - from:
-        - podSelector:
-            matchLabels:
-              component: camtiler
-    - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: prometheus-operator
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: prometheus
-  egress:
-    - to:
-        - ipBlock:
-            # Permit access to cameras outside the cluster
-            cidr: 100.102.0.0/16
-    - to:
-        - podSelector:
-            matchLabels:
-              app: mongodb-svc
-      ports:
-        - port: 27017
-    - to:
-        - podSelector:
-            matchLabels:
-              v1.min.io/tenant: minio
-      ports:
-        - port: 9000
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: camera-tiler
-spec:
-  podSelector:
-    matchLabels:
-      component: camtiler
-  policyTypes:
-    - Ingress
-    - Egress
-  egress:
-    - to:
-        - podSelector:
-            matchLabels:
-              component: camdetect
-      ports:
-        - port: 5000
-  ingress:
-    - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: prometheus-operator
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: prometheus
-    - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: traefik
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: traefik
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: log-viewer-backend
-spec:
-  podSelector:
-    matchLabels:
-      app.kubernetes.io/name: log-viewer-backend
-  policyTypes:
-    - Ingress
-    - Egress
-  egress:
-    - to:
-        - podSelector:
-            matchLabels:
-              app: mongodb-svc
-    - to:
-        # Minio access via Traefik's public endpoint
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: traefik
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: traefik
-  ingress:
-    - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: traefik
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: traefik
----
-apiVersion: networking.k8s.io/v1
-kind: NetworkPolicy
-metadata:
-  name: log-viewer-frontend
-spec:
-  podSelector:
-    matchLabels:
-      app.kubernetes.io/name: log-viewer-frontend
-  policyTypes:
-    - Ingress
-    - Egress
-  ingress:
-    - from:
-        - namespaceSelector:
-            matchLabels:
-              kubernetes.io/metadata.name: traefik
-          podSelector:
-            matchLabels:
-              app.kubernetes.io/name: traefik
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: minio
-  annotations:
-    kubernetes.io/ingress.class: traefik
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
-    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
-spec:
-  rules:
-    - host: cams-s3.k-space.ee
-      http:
-        paths:
-          - pathType: Prefix
-            path: "/"
-            backend:
-              service:
-                name: minio
-                port:
-                  number: 80
-  tls:
-    - hosts:
-        - "*.k-space.ee"
----
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
@@ -473,12 +89,13 @@ spec:
       metadata:
         name: foobar
         labels:
-          component: camdetect
+          app.kubernetes.io/name: foobar
+          component: camera-motion-detect
       spec:
         type: ClusterIP
         selector:
           app.kubernetes.io/name: foobar
-          component: camdetect
+          component: camera-motion-detect
         ports:
           - protocol: TCP
             port: 80
@@ -493,14 +110,15 @@ spec:
           keel.sh/policy: force
           keel.sh/trigger: poll
       spec:
+        revisionHistoryLimit: 0
         replicas: 1
 
-        # Make sure we do not congest the network during rollout
         strategy:
           type: RollingUpdate
           rollingUpdate:
-            maxSurge: 0
+            # Swap following two with replicas: 2
-            maxUnavailable: 1
+            maxSurge: 1
+            maxUnavailable: 0
         selector:
           matchLabels:
             app.kubernetes.io/name: foobar
@@ -508,18 +126,25 @@ spec:
           metadata:
             labels:
               app.kubernetes.io/name: foobar
-              component: camdetect
+              component: camera-motion-detect
           spec:
             containers:
-              - name: camdetect
+              - name: camera-motion-detect
                 image: harbor.k-space.ee/k-space/camera-motion-detect:latest
+                starupProbe:
+                  httpGet:
+                    path: /healthz
+                    port: 5000
+                  initialDelaySeconds: 2
+                  periodSeconds: 180
+                  timeoutSeconds: 60
                 readinessProbe:
                   httpGet:
                     path: /readyz
                     port: 5000
-                  initialDelaySeconds: 10
+                  initialDelaySeconds: 60
-                  periodSeconds: 180
+                  periodSeconds: 60
-                  timeoutSeconds: 60
+                  timeoutSeconds: 5
                 ports:
                   - containerPort: 5000
                     name: "http"
@@ -529,7 +154,7 @@ spec:
                     cpu: "200m"
                   limits:
                     memory: "256Mi"
-                    cpu: "1"
+                    cpu: "4000m"
                 securityContext:
                   readOnlyRootFilesystem: true
                   runAsNonRoot: true
@@ -557,13 +182,13 @@ spec:
                   - name: AWS_SECRET_ACCESS_KEY
                     valueFrom:
                       secretKeyRef:
-                        name: minio-secret
+                        name: minio-secrets
-                        key: secretkey
+                        key: MINIO_ROOT_PASSWORD
                   - name: AWS_ACCESS_KEY_ID
                     valueFrom:
                       secretKeyRef:
-                        name: minio-secret
+                        name: minio-secrets
-                        key: accesskey
+                        key: MINIO_ROOT_USER
 
             # Make sure 2+ pods of same camera are scheduled on different hosts
             affinity:
@@ -571,7 +196,7 @@ spec:
                 requiredDuringSchedulingIgnoredDuringExecution:
                   - labelSelector:
                       matchExpressions:
-                        - key: app
+                        - key: app.kubernetes.io/name
                           operator: In
                           values:
                             - foobar
@@ -585,18 +210,7 @@ spec:
                 labelSelector:
                   matchLabels:
                     app.kubernetes.io/name: foobar
-                    component: camdetect
+                    component: camera-motion-detect
----
-apiVersion: monitoring.coreos.com/v1
-kind: PodMonitor
-metadata:
-  name: camtiler
-spec:
-  selector: {}
-  podMetricsEndpoints:
-    - port: http
-  podTargetLabels:
-    - app.kubernetes.io/name
 ---
 apiVersion: monitoring.coreos.com/v1
 kind: PrometheusRule
@@ -607,21 +221,21 @@ spec:
     - name: cameras
       rules:
         - alert: CameraLost
-          expr: rate(camdetect_rx_frames_total[2m]) < 1
+          expr: rate(camtiler_frames_total{stage="downloaded"}[1m]) < 1
           for: 2m
           labels:
             severity: warning
           annotations:
             summary: Camera feed stopped
         - alert: CameraServerRoomMotion
-          expr: camdetect_event_active {app="camdetect-server-room"} > 0
+          expr: rate(camtiler_events_total{app_kubernetes_io_name="server-room"}[30m]) > 0
           for: 1m
           labels:
             severity: warning
           annotations:
             summary: Motion was detected in server room
         - alert: CameraSlowUploads
-          expr: rate(camdetect_upload_dropped_frames_total[2m]) > 1
+          expr: camtiler_queue_frames{stage="upload"} > 10
           for: 5m
           labels:
             severity: warning
@@ -629,13 +243,20 @@ spec:
             summary: Motion detect snapshots are piling up and
               not getting uploaded to S3
         - alert: CameraSlowProcessing
-          expr: rate(camdetect_download_dropped_frames_total[2m]) > 1
+          expr: camtiler_queue_frames{stage="download"} > 10
           for: 5m
           labels:
             severity: warning
           annotations:
             summary: Motion detection processing pipeline is not keeping up
               with incoming frames
+        - alert: CameraResourcesThrottled
+          expr: sum by (pod) (rate(container_cpu_cfs_throttled_periods_total{namespace="camtiler"}[1m])) > 0
+          for: 5m
+          labels:
+            severity: warning
+          annotations:
+            summary: CPU limits are bottleneck
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -644,6 +265,7 @@ metadata:
 spec:
   target: http://user@workshop.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -652,6 +274,7 @@ metadata:
 spec:
   target: http://user@server-room.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -660,6 +283,7 @@ metadata:
 spec:
   target: http://user@printer.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -668,6 +292,7 @@ metadata:
 spec:
   target: http://user@chaos.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -676,6 +301,7 @@ metadata:
 spec:
   target: http://user@cyber.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -684,6 +310,7 @@ metadata:
 spec:
   target: http://user@kitchen.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -692,6 +319,7 @@ metadata:
 spec:
   target: http://user@back-door.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1
 ---
 apiVersion: k-space.ee/v1alpha1
 kind: Camera
@@ -700,3 +328,4 @@ metadata:
 spec:
   target: http://user@ground-door.cam.k-space.ee:8080/?action=stream
   secretRef: camera-secrets
+  replicas: 1

camtiler/camera-tiler.yml

@@ -0,0 +1,98 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: camera-tiler
+  annotations:
+    keel.sh/policy: force
+    keel.sh/trigger: poll
+spec:
+  revisionHistoryLimit: 0
+  replicas: 2
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: camtiler
+      component: camera-tiler
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      serviceAccountName: camera-tiler
+      containers:
+        - name: camera-tiler
+          image: harbor.k-space.ee/k-space/camera-tiler:latest
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 1000
+          ports:
+            - containerPort: 5001
+              name: "http"
+          resources:
+            requests:
+              memory: "200Mi"
+              cpu: "100m"
+            limits:
+              memory: "500Mi"
+              cpu: "4000m"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: camera-tiler
+  labels:
+    app.kubernetes.io/name: camtiler
+    component: camera-tiler
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: camtiler
+    component: camera-tiler
+  ports:
+    - protocol: TCP
+      port: 5001
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: camera-tiler
+---
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: camera-tiler
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - services
+    verbs:
+      - list
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: camera-tiler
+subjects:
+  - kind: ServiceAccount
+    name: camera-tiler
+    apiGroup: ""
+roleRef:
+  kind: Role
+  name: camera-tiler
+  apiGroup: ""
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: camtiler
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: camtiler
+      component: camera-tiler
+  podMetricsEndpoints:
+    - port: http
+  podTargetLabels:
+    - app.kubernetes.io/name
+    - component

camtiler/ingress.yml

@@ -0,0 +1,67 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: camtiler
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd,camtiler-redirect@kubernetescrd
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
+spec:
+  rules:
+    - host: cams.k-space.ee
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: logmower-frontend
+                port:
+                  number: 8080
+    - host: cam.k-space.ee
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/tiled"
+            backend:
+              service:
+                name: camera-tiler
+                port:
+                  number: 5001
+          - pathType: Prefix
+            path: "/m"
+            backend:
+              service:
+                name: camera-tiler
+                port:
+                  number: 5001
+          - pathType: Prefix
+            path: "/events"
+            backend:
+              service:
+                name: logmower-eventsource
+                port:
+                  number: 3002
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: logmower-frontend
+                port:
+                  number: 8080
+  tls:
+    - hosts:
+        - "*.k-space.ee"
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: redirect
+spec:
+  redirectRegex:
+    regex: ^https://cams.k-space.ee/(.*)$
+    replacement: https://cam.k-space.ee/$1
+    permanent: false

camtiler/logmower.yml

@@ -0,0 +1,137 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-eventsource
+spec:
+  revisionHistoryLimit: 0
+  replicas: 2
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: camtiler
+      component: logmower-eventsource
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      containers:
+        - name: logmower-eventsource
+          image: harbor.k-space.ee/k-space/logmower-eventsource
+          ports:
+            - containerPort: 3002
+              name: nodejs
+          env:
+            - name: MONGO_COLLECTION
+              value: eventlog
+            - name: MONGODB_HOST
+              valueFrom:
+                secretKeyRef:
+                  name: mongodb-application-readonly
+                  key: connectionString.standard
+            - name: BACKEND
+              value: 'camtiler'
+            - name: BACKEND_BROKER_URL
+              value: 'http://logmower-event-broker'
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-event-broker
+spec:
+  revisionHistoryLimit: 0
+  replicas: 5
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: camtiler
+      component: logmower-event-broker
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      containers:
+        - name: logmower-event-broker
+          image: harbor.k-space.ee/k-space/camera-event-broker
+          ports:
+            - containerPort: 3000
+          env:
+            - name: AWS_SECRET_ACCESS_KEY
+              valueFrom:
+                  secretKeyRef:
+                    name: minio-secrets
+                    key: MINIO_ROOT_PASSWORD
+            - name: AWS_ACCESS_KEY_ID
+              valueFrom:
+                  secretKeyRef:
+                    name: minio-secrets
+                    key: MINIO_ROOT_USER
+            - name: MINIO_BUCKET
+              value: 'application'
+            - name: MINIO_HOSTNAME
+              value: 'cams-s3.k-space.ee'
+            - name: MINIO_PORT
+              value: '443'
+            - name: MINIO_SCHEMA
+              value: 'https'
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-frontend
+spec:
+  revisionHistoryLimit: 0
+  replicas: 2
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: camtiler
+      component: logmower-frontend
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      containers:
+        - name: logmower-frontend
+          image: harbor.k-space.ee/k-space/logmower-frontend
+          ports:
+            - containerPort: 8080
+              name: http
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logmower-frontend
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: camtiler
+    component: logmower-frontend
+  ports:
+    - protocol: TCP
+      port: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logmower-eventsource
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: camtiler
+    component: logmower-eventsource
+  ports:
+    - protocol: TCP
+      port: 3002
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logmower-event-broker
+spec:
+  type: ClusterIP
+  selector:
+      app.kubernetes.io/name: camtiler
+      component: logmower-event-broker
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 3000

camtiler/minio-support.yml

@@ -1 +0,0 @@
-../shared/minio-support.yml

camtiler/minio.yml

@@ -0,0 +1,199 @@
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: minio
+  labels:
+     app.kubernetes.io/name: minio
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: minio
+  serviceName: minio-svc
+  replicas: 4
+  podManagementPolicy: Parallel
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: minio
+    spec:
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - minio
+              topologyKey: kubernetes.io/hostname
+      nodeSelector:
+        dedicated: storage
+      tolerations:
+        - key: dedicated
+          operator: Equal
+          value: storage
+          effect: NoSchedule
+      containers:
+        - name: minio
+          env:
+            - name: MINIO_PROMETHEUS_AUTH_TYPE
+              value: public
+          envFrom:
+            - secretRef:
+                name: minio-secrets
+          image: minio/minio:RELEASE.2022-12-12T19-27-27Z
+          args:
+            - server
+            - http://minio-{0...3}.minio-svc.camtiler.svc.cluster.local/data
+            - --address
+            - 0.0.0.0:9000
+            - --console-address
+            - 0.0.0.0:9001
+          ports:
+            - containerPort: 9000
+              name: http
+            - containerPort: 9001
+              name: console
+          readinessProbe:
+            httpGet:
+              path: /minio/health/ready
+              port: 9000
+            initialDelaySeconds: 2
+            periodSeconds: 5
+          resources:
+            requests:
+              cpu: 300m
+              memory: 1Gi
+            limits:
+              cpu: 4000m
+              memory: 2Gi
+          volumeMounts:
+            - name: minio-data
+              mountPath: /data
+  volumeClaimTemplates:
+    - metadata:
+        name: minio-data
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: '30Gi'
+        storageClassName: minio
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: minio
+spec:
+  sessionAffinity: ClientIP
+  type: ClusterIP
+  ports:
+    - port: 80
+      targetPort: 9000
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: minio
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: minio-svc
+spec:
+  selector:
+    app.kubernetes.io/name: minio
+  clusterIP: None
+  publishNotReadyAddresses: true
+  ports:
+    - name: http
+      port: 9000
+    - name: console
+      port: 9001
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: minio
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: minio
+  podMetricsEndpoints:
+    - port: http
+      path: /minio/v2/metrics/node
+  podTargetLabels:
+    - app.kubernetes.io/name
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: minio
+spec:
+  endpoints:
+  - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
+    honorLabels: true
+    port: minio
+    path: /minio/v2/metrics/cluster
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: minio
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: minio
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
+spec:
+  rules:
+    - host: cams-s3.k-space.ee
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: minio-svc
+                port:
+                  name: http
+  tls:
+    - hosts:
+        - "*.k-space.ee"
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  name: minio
+spec:
+  groups:
+    - name: minio
+      rules:
+        - alert: MinioClusterDiskOffline
+          expr: minio_cluster_disk_offline_total > 0
+          for: 0m
+          labels:
+            severity: critical
+          annotations:
+            summary: Minio cluster disk offline (instance {{ $labels.instance }})
+            description: "Minio cluster disk is offline"
+        - alert: MinioNodeDiskOffline
+          expr: minio_cluster_nodes_offline_total > 0
+          for: 0m
+          labels:
+            severity: critical
+          annotations:
+            summary: Minio node disk offline (instance {{ $labels.instance }})
+            description: "Minio cluster node disk is offline"
+        - alert: MinioDiskSpaceUsage
+          expr: disk_storage_available / disk_storage_total * 100 < 10
+          for: 0m
+          labels:
+            severity: warning
+          annotations:
+            summary: Minio disk space usage (instance {{ $labels.instance }})
+            description: "Minio available free space is low (< 10%)"

camtiler/mongodb.yml

@@ -7,9 +7,10 @@ spec:
   additionalMongodConfig:
     systemLog:
       quiet: true
-  members: 3
+  members: 2
+  arbiters: 1
   type: ReplicaSet
-  version: "5.0.9"
+  version: "6.0.3"
   security:
     authentication:
       modes: ["SCRAM"]
@@ -27,7 +28,7 @@ spec:
       passwordSecretRef:
         name: mongodb-application-readonly-password
       roles:
-        - name: readOnly
+        - name: read
           db: application
       scramCredentialsSecretName: mongodb-application-readonly
   statefulSet:
@@ -35,6 +36,24 @@ spec:
       logLevel: WARN
       template:
         spec:
+          containers:
+            - name: mongod
+              resources:
+                requests:
+                  cpu: 100m
+                  memory: 512Mi
+                limits:
+                  cpu: 500m
+                  memory: 1Gi
+              volumeMounts:
+                - name: journal-volume
+                  mountPath: /data/journal
+            - name: mongodb-agent
+              resources:
+                requests:
+                  cpu: 1m
+                  memory: 100Mi
+                limits: {}
           affinity:
             podAntiAffinity:
               requiredDuringSchedulingIgnoredDuringExecution:
@@ -55,8 +74,21 @@ spec:
       volumeClaimTemplates:
         - metadata:
             name: logs-volume
+            labels:
+              usecase: logs
           spec:
-            storageClassName: local-path
+            storageClassName: mongo
+            accessModes:
+              - ReadWriteOnce
+            resources:
+              requests:
+                storage: 100Mi
+        - metadata:
+            name: journal-volume
+            labels:
+              usecase: journal
+          spec:
+            storageClassName: mongo
             accessModes:
             - ReadWriteOnce
             resources:
@@ -64,67 +96,12 @@ spec:
                 storage: 512Mi
         - metadata:
             name: data-volume
+            labels:
+              usecase: data
           spec:
-            storageClassName: local-path
+            storageClassName: mongo
             accessModes:
             - ReadWriteOnce
             resources:
               requests:
                 storage: 2Gi
----
-apiVersion: minio.min.io/v2
-kind: Tenant
-metadata:
-  name: minio
-  annotations:
-    prometheus.io/path: /minio/prometheus/metrics
-    prometheus.io/port: "9000"
-    prometheus.io/scrape: "true"
-spec:
-  credsSecret:
-    name: minio-secret
-  buckets:
-    - name: application
-  requestAutoCert: false
-  users:
-    - name: minio-user-0
-  pools:
-    - name: pool-0
-      affinity:
-        podAntiAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            - labelSelector:
-                matchExpressions:
-                  - key: v1.min.io/tenant
-                    operator: In
-                    values:
-                      - minio
-                  - key: v1.min.io/pool
-                    operator: In
-                    values:
-                      - pool-0
-              topologyKey: kubernetes.io/hostname
-      resources:
-        requests:
-          cpu: '1'
-          memory: 512Mi
-      servers: 4
-      volumesPerServer: 1
-      volumeClaimTemplate:
-        metadata:
-          name: data
-        spec:
-          accessModes:
-            - ReadWriteOnce
-          resources:
-            requests:
-              storage: '30Gi'
-          storageClassName: local-path
-        status: {}
-      nodeSelector:
-        dedicated: storage
-      tolerations:
-        - key: dedicated
-          operator: Equal
-          value: storage
-          effect: NoSchedule

camtiler/network-policies.yml

@@ -0,0 +1,192 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: camera-motion-detect
+spec:
+  podSelector:
+    matchLabels:
+      component: camera-motion-detect
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              app.kubernetes.io/name: camtiler
+              component: camera-tiler
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: prometheus-operator
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: prometheus
+  egress:
+    - to:
+        - ipBlock:
+            # Permit access to cameras outside the cluster
+            cidr: 100.102.0.0/16
+    - to:
+        - podSelector:
+            matchLabels:
+              app: mongodb-svc
+      ports:
+        - port: 27017
+    - to:
+        - podSelector:
+            matchLabels:
+              app.kubernetes.io/name: minio
+      ports:
+        - port: 9000
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: camera-tiler
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: camtiler
+      component: camera-tiler
+  policyTypes:
+    - Ingress
+    - Egress
+  egress:
+    - to:
+        - podSelector:
+            matchLabels:
+              component: camera-motion-detect
+      ports:
+        - port: 5000
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: prometheus-operator
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: prometheus
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-eventsource
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: camtiler
+      component: logmower-eventsource
+  policyTypes:
+    - Ingress
+    - Egress
+  egress:
+    - to:
+        - podSelector:
+            matchLabels:
+              app: mongodb-svc
+        - podSelector:
+            matchLabels:
+              component: logmower-event-broker
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-event-broker
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: camtiler
+      component: logmower-event-broker
+  policyTypes:
+    - Ingress
+    - Egress
+  egress:
+    - to:
+        # Minio access via Traefik's public endpoint
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+  ingress:
+    - from:
+        - podSelector:
+            matchLabels:
+              component: logmower-eventsource
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-frontend
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: camtiler
+      component: logmower-frontend
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: minio
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: minio
+  policyTypes:
+    - Ingress
+    - Egress
+  egress:
+    - ports:
+        - port: http
+      to:
+        - podSelector:
+            matchLabels:
+              app.kubernetes.io/name: minio
+  ingress:
+    - ports:
+        - port: http
+      from:
+        - podSelector: {}
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: prometheus-operator
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: prometheus

external-dns/README.md

@@ -2,9 +2,9 @@ Before applying replace the secret with the actual one.
 
 For debugging add `- --log-level=debug`:
 
-
 ```
-kubectl apply -n external-dns -f external-dns.yml
+wget https://raw.githubusercontent.com/kubernetes-sigs/external-dns/master/docs/contributing/crd-source/crd-manifest.yaml -O crd.yml
+kubectl apply -n external-dns -f application.yml -f crd.yml
 ```
 
 Insert TSIG secret:

external-dns/application.yml

@@ -24,6 +24,20 @@ rules:
   - get
   - list
   - watch
+- apiGroups:
+  - externaldns.k8s.io
+  resources:
+  - dnsendpoints
+  verbs:
+  - get
+  - watch
+  - list
+- apiGroups:
+  - externaldns.k8s.io
+  resources:
+  - dnsendpoints/status
+  verbs:
+  - update
 ---
 apiVersion: v1
 kind: ServiceAccount
@@ -63,7 +77,7 @@ spec:
       serviceAccountName: external-dns
       containers:
       - name: external-dns
-        image: k8s.gcr.io/external-dns/external-dns:v0.10.2
+        image: k8s.gcr.io/external-dns/external-dns:v0.13.1
         envFrom:
         - secretRef:
             name: tsig-secret

harbor/application.yml

@@ -35,7 +35,7 @@ data:
   TRIVY_ADAPTER_URL: "http://harbor-trivy:8080"
   REGISTRY_STORAGE_PROVIDER_NAME: "filesystem"
   WITH_CHARTMUSEUM: "false"
-  LOG_LEVEL: "info"
+  LOG_LEVEL: "warning"
   CONFIG_PATH: "/etc/core/app.conf"
   CHART_CACHE_DRIVER: "redis"
   _REDIS_URL_CORE: "redis://harbor-redis:6379/0?idle_timeout_seconds=30"

kube-system/descheduler.yaml

@@ -0,0 +1,165 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: descheduler
+  namespace: kube-system
+  labels:
+    app.kubernetes.io/name: descheduler
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: descheduler
+  namespace: kube-system
+  labels:
+    app.kubernetes.io/name: descheduler
+data:
+  policy.yaml: |
+    apiVersion: "descheduler/v1alpha1"
+    kind: "DeschedulerPolicy"
+    strategies:
+      LowNodeUtilization:
+        enabled: true
+        params:
+          nodeResourceUtilizationThresholds:
+            targetThresholds:
+              cpu: 50
+              memory: 50
+              pods: 50
+            thresholds:
+              cpu: 20
+              memory: 20
+              pods: 20
+      RemoveDuplicates:
+        enabled: true
+      RemovePodsHavingTooManyRestarts:
+        enabled: true
+        params:
+          podsHavingTooManyRestarts:
+            includingInitContainers: true
+            podRestartThreshold: 100
+      RemovePodsViolatingInterPodAntiAffinity:
+        enabled: true
+      RemovePodsViolatingNodeAffinity:
+        enabled: true
+        params:
+          nodeAffinityType:
+          - requiredDuringSchedulingIgnoredDuringExecution
+      RemovePodsViolatingNodeTaints:
+        enabled: true
+      RemovePodsViolatingTopologySpreadConstraint:
+        enabled: true
+        params:
+          includeSoftConstraints: false
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: descheduler
+  labels:
+    app.kubernetes.io/name: descheduler
+rules:
+- apiGroups: ["events.k8s.io"]
+  resources: ["events"]
+  verbs: ["create", "update"]
+- apiGroups: [""]
+  resources: ["nodes"]
+  verbs: ["get", "watch", "list"]
+- apiGroups: [""]
+  resources: ["namespaces"]
+  verbs: ["get", "watch", "list"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get", "watch", "list", "delete"]
+- apiGroups: [""]
+  resources: ["pods/eviction"]
+  verbs: ["create"]
+- apiGroups: ["scheduling.k8s.io"]
+  resources: ["priorityclasses"]
+  verbs: ["get", "watch", "list"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  verbs: ["create", "update"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  resourceNames: ["descheduler"]
+  verbs: ["get", "patch", "delete"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: descheduler
+  labels:
+    app.kubernetes.io/name: descheduler
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: descheduler
+subjects:
+  - kind: ServiceAccount
+    name: descheduler
+    namespace: kube-system
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: descheduler
+  namespace: kube-system
+  labels:
+    app.kubernetes.io/name: descheduler
+spec:
+  replicas: 2
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: descheduler
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      priorityClassName: system-cluster-critical
+      serviceAccountName: descheduler
+      containers:
+        - name: descheduler
+          image: "k8s.gcr.io/descheduler/descheduler:v0.25.1"
+          imagePullPolicy: IfNotPresent
+          command:
+            - "/bin/descheduler"
+          args:
+            - "--policy-config-file"
+            - "/policy-dir/policy.yaml"
+            - "--descheduling-interval"
+            - 5m
+            - "--v"
+            - "3"
+            - --leader-elect=true
+          ports:
+            - containerPort: 10258
+              protocol: TCP
+          livenessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /healthz
+              port: 10258
+              scheme: HTTPS
+            initialDelaySeconds: 3
+            periodSeconds: 10
+          resources:
+            requests:
+              cpu: 500m
+              memory: 256Mi
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            privileged: false
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+          volumeMounts:
+            - mountPath: /policy-dir
+              name: policy-volume
+      volumes:
+        - name: policy-volume
+          configMap:
+            name: descheduler

kube-system/kube-state-metrics.yml

@@ -159,7 +159,9 @@ spec:
     spec:
       automountServiceAccountToken: true
       containers:
-      - image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.6.0
+      - image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.7.0
+        args:
+          - --metric-labels-allowlist=pods=[*]
         livenessProbe:
           httpGet:
             path: /healthz
@@ -308,14 +310,6 @@ spec:
           annotations:
             summary: Kubernetes Volume out of disk space (instance {{ $labels.instance }})
             description: "Volume is almost full (< 10% left)\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
-        - alert: KubernetesVolumeFullInFourDays
-          expr: predict_linear(kubelet_volume_stats_available_bytes[6h], 4 * 24 * 3600) < 0
-          for: 0m
-          labels:
-            severity: critical
-          annotations:
-            summary: Kubernetes Volume full in four days (instance {{ $labels.instance }})
-            description: "{{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is expected to fill up within four days. Currently {{ $value | humanize }}% is available.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
         - alert: KubernetesPersistentvolumeError
           expr: kube_persistentvolume_status_phase{phase=~"Failed|Pending", job="kube-state-metrics"} > 0
           for: 0m
@@ -429,21 +423,13 @@ spec:
             summary: Kubernetes DaemonSet rollout stuck (instance {{ $labels.instance }})
             description: "Some Pods of DaemonSet are not scheduled or not ready\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
         - alert: KubernetesDaemonsetMisscheduled
-          expr: kube_daemonset_status_number_misscheduled > 0
+          expr: sum by (namespace, daemonset) (kube_daemonset_status_number_misscheduled) > 0
           for: 1m
           labels:
             severity: critical
           annotations:
             summary: Kubernetes DaemonSet misscheduled (instance {{ $labels.instance }})
             description: "Some DaemonSet Pods are running where they are not supposed to run\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
-        - alert: KubernetesCronjobTooLong
-          expr: time() - kube_cronjob_next_schedule_time > 3600
-          for: 0m
-          labels:
-            severity: warning
-          annotations:
-            summary: Kubernetes CronJob too long (instance {{ $labels.instance }})
-            description: "CronJob {{ $labels.namespace }}/{{ $labels.cronjob }} is taking more than 1h to complete.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
         - alert: KubernetesJobSlowCompletion
           expr: kube_job_spec_completions - kube_job_status_succeeded > 0
           for: 12h

logmower/application.yml

@@ -0,0 +1,491 @@
+---
+apiVersion: codemowers.io/v1alpha1
+kind: GeneratedSecret
+metadata:
+  name: logmower-readwrite-password
+spec:
+  mapping:
+    - key: password
+      value: "%(password)s"
+---
+apiVersion: codemowers.io/v1alpha1
+kind: GeneratedSecret
+metadata:
+  name: logmower-readonly-password
+spec:
+  mapping:
+    - key: password
+      value: "%(password)s"
+---
+apiVersion: mongodbcommunity.mongodb.com/v1
+kind: MongoDBCommunity
+metadata:
+  name: logmower-mongodb
+spec:
+  additionalMongodConfig:
+    systemLog:
+      quiet: true
+  members: 2
+  arbiters: 1
+  type: ReplicaSet
+  version: "6.0.3"
+  security:
+    authentication:
+      modes: ["SCRAM"]
+  users:
+    - name: readwrite
+      db: application
+      passwordSecretRef:
+        name: logmower-readwrite-password
+      roles:
+        - name: readWrite
+          db: application
+      scramCredentialsSecretName: logmower-readwrite
+    - name: readonly
+      db: application
+      passwordSecretRef:
+        name: logmower-readonly-password
+      roles:
+        - name: read
+          db: application
+      scramCredentialsSecretName: logmower-readonly
+  statefulSet:
+    spec:
+      logLevel: WARN
+      template:
+        spec:
+          containers:
+            - name: mongod
+              resources:
+                requests:
+                  cpu: 100m
+                  memory: 1Gi
+                limits:
+                  cpu: 4000m
+                  memory: 1Gi
+              volumeMounts:
+                - name: journal-volume
+                  mountPath: /data/journal
+            - name: mongodb-agent
+              resources:
+                requests:
+                  cpu: 1m
+                  memory: 100Mi
+                limits: {}
+          affinity:
+            podAntiAffinity:
+              requiredDuringSchedulingIgnoredDuringExecution:
+                - labelSelector:
+                    matchExpressions:
+                      - key: app
+                        operator: In
+                        values:
+                          - logmower-mongodb-svc
+                  topologyKey: kubernetes.io/hostname
+          nodeSelector:
+            dedicated: monitoring
+          tolerations:
+            - key: dedicated
+              operator: Equal
+              value: monitoring
+              effect: NoSchedule
+      volumeClaimTemplates:
+        - metadata:
+            name: logs-volume
+            labels:
+              usecase: logs
+          spec:
+            storageClassName: mongo
+            accessModes:
+            - ReadWriteOnce
+            resources:
+              requests:
+                storage: 100Mi
+        - metadata:
+            name: journal-volume
+            labels:
+              usecase: journal
+          spec:
+            storageClassName: mongo
+            accessModes:
+            - ReadWriteOnce
+            resources:
+              requests:
+                storage: 512Mi
+        - metadata:
+            name: data-volume
+            labels:
+              usecase: data
+          spec:
+            storageClassName: mongo
+            accessModes:
+            - ReadWriteOnce
+            resources:
+              requests:
+                storage: 10Gi
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: logmower-shipper
+spec:
+  updateStrategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 50%
+  selector:
+    matchLabels:
+      app: logmower-shipper
+  template:
+    metadata:
+      labels:
+        app: logmower-shipper
+    spec:
+      serviceAccountName: logmower-shipper
+      containers:
+        - name: logmower-shipper
+          image: harbor.k-space.ee/k-space/logmower-shipper-prototype:latest
+          env:
+            - name: NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: MONGO_URI
+              valueFrom:
+                secretKeyRef:
+                  name: logmower-mongodb-application-readwrite
+                  key: connectionString.standard
+          ports:
+            - containerPort: 8000
+              name: metrics
+          securityContext:
+            readOnlyRootFilesystem: true
+          command:
+            - /app/log_shipper.py
+            - --parse-json
+            - --normalize-log-level
+            - --stream-to-log-level
+            - --merge-top-level
+            - --max-collection-size
+            - "10000000000"
+          resources:
+            limits:
+              memory: 200Mi
+            requests:
+              cpu: 100m
+              memory: 100Mi
+          volumeMounts:
+            - name: etcmachineid
+              mountPath: /etc/machine-id
+              readOnly: true
+            - name: varlog
+              mountPath: /var/log
+              readOnly: true
+      volumes:
+        - name: etcmachineid
+          hostPath:
+            path: /etc/machine-id
+        - name: varlog
+          hostPath:
+            path: /var/log
+      tolerations:
+        - operator: "Exists"
+          effect: "NoSchedule"
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: logging-logmower-shipper
+subjects:
+  - kind: ServiceAccount
+    name: logmower-shipper
+    namespace: logmower
+roleRef:
+  kind: ClusterRole
+  name: filebeat
+  apiGroup: rbac.authorization.k8s.io
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: logmower-shipper
+  labels:
+    app: logmower-shipper
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-shipper
+spec:
+  podSelector:
+    matchLabels:
+      app: logmower-shipper
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: prometheus-operator
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: prometheus
+  egress:
+    - to:
+        - podSelector:
+            matchLabels:
+              app: logmower-mongodb-svc
+      ports:
+        - port: 27017
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-eventsource
+spec:
+  podSelector:
+    matchLabels:
+      app: logmower-eventsource
+  policyTypes:
+    - Ingress
+    - Egress
+  egress:
+    - to:
+        - podSelector:
+            matchLabels:
+              app: logmower-mongodb-svc
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-frontend
+spec:
+  podSelector:
+    matchLabels:
+      app: logmower-frontend
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: traefik
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: logmower-shipper
+spec:
+  selector:
+    matchLabels:
+      app: logmower-shipper
+  podMetricsEndpoints:
+    - port: metrics
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  name: logmower-shipper
+spec:
+  groups:
+    - name: logmower-shipper
+      rules:
+        - alert: LogmowerSingleInsertionErrors
+          annotations:
+            summary: Logmower shipper is having issues submitting log records
+              to database
+          expr: rate(logmower_insertion_error_count_total[30m]) > 0
+          for: 0m
+          labels:
+            severity: warning
+        - alert: LogmowerBulkInsertionErrors
+          annotations:
+            summary: Logmower shipper is having issues submitting log records
+              to database
+          expr: rate(logmower_bulk_insertion_error_count_total[30m]) > 0
+          for: 0m
+          labels:
+            severity: warning
+        - alert: LogmowerHighDatabaseLatency
+          annotations:
+            summary: Database operations are slow
+          expr: histogram_quantile(0.95, logmower_database_operation_latency_bucket) > 10
+          for: 1m
+          labels:
+            severity: warning
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: logmower
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    cert-manager.io/cluster-issuer: default
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
+spec:
+  rules:
+  - host: log.k-space.ee
+    http:
+      paths:
+      - pathType: Prefix
+        path: "/events"
+        backend:
+          service:
+            name: logmower-eventsource
+            port:
+              number: 3002
+      - pathType: Prefix
+        path: "/"
+        backend:
+          service:
+            name: logmower-frontend
+            port:
+              number: 8080
+  tls:
+  - hosts:
+    - "*.k-space.ee"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logmower-eventsource
+spec:
+  type: ClusterIP
+  selector:
+    app: logmower-eventsource
+  ports:
+    - protocol: TCP
+      port: 3002
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logmower-frontend
+spec:
+  type: ClusterIP
+  selector:
+    app: logmower-frontend
+  ports:
+    - protocol: TCP
+      port: 8080
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-frontend
+spec:
+  selector:
+    matchLabels:
+      app: logmower-frontend
+  template:
+    metadata:
+      labels:
+        app: logmower-frontend
+    spec:
+      containers:
+        - name: logmower-frontend
+          image: harbor.k-space.ee/k-space/logmower-frontend
+          ports:
+          - containerPort: 8080
+            name: http
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 1000
+          resources:
+            limits:
+              memory: 50Mi
+            requests:
+              cpu: 1m
+              memory: 20Mi
+          volumeMounts:
+          - name : nginx-cache
+            mountPath: /var/cache/nginx/
+          - name : nginx-config
+            mountPath: /var/config/nginx/
+          - name: var-run
+            mountPath: /var/run/
+      volumes:
+      - emptyDir: {}
+        name: nginx-cache
+      - emptyDir: {}
+        name: nginx-config
+      - emptyDir: {}
+        name: var-run
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-eventsource
+spec:
+  selector:
+    matchLabels:
+      app: logmower-eventsource
+  template:
+    metadata:
+      labels:
+        app: logmower-eventsource
+    spec:
+      containers:
+        - name: logmower-eventsource
+          image: harbor.k-space.ee/k-space/logmower-eventsource
+          ports:
+            - containerPort: 3002
+              name: nodejs
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 1000
+          resources:
+            limits:
+              cpu: 500m
+              memory: 200Mi
+            requests:
+              cpu: 10m
+              memory: 100Mi
+          env:
+            - name: MONGODB_HOST
+              valueFrom:
+                secretKeyRef:
+                  name: logmower-mongodb-application-readonly
+                  key: connectionString.standard
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-mongodb
+spec:
+  podSelector:
+    matchLabels:
+      app: logmower-mongodb-svc
+  policyTypes:
+  - Ingress
+  - Egress
+  ingress:
+    - from:
+      - podSelector: {}
+      ports:
+      - port: 27017
+  egress:
+    - to:
+      - podSelector:
+          matchLabels:
+            app: logmower-mongodb-svc
+      ports:
+      - port: 27017

logmower/mongodb-support.yml

@@ -0,0 +1 @@
+../mongodb-operator/mongodb-support.yml

logmower/mongoexpress.yml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logmower-mongoexpress
+spec:
+  revisionHistoryLimit: 0
+  replicas: 1
+  selector:
+    matchLabels:
+      app: logmower-mongoexpress
+  template:
+    metadata:
+      labels:
+        app: logmower-mongoexpress
+    spec:
+      containers:
+        - name: mongoexpress
+          image: mongo-express
+          ports:
+           - name: mongoexpress
+             containerPort: 8081
+          env:
+            - name: ME_CONFIG_MONGODB_URL
+              valueFrom:
+                secretKeyRef:
+                  name: logmower-mongodb-application-readonly
+                  key: connectionString.standard
+            - name: ME_CONFIG_MONGODB_ENABLE_ADMIN
+              value: "true"
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: logmower-mongoexpress
+spec:
+  podSelector:
+    matchLabels:
+      app: logmower-mongoexpress
+  policyTypes:
+  - Egress
+  egress:
+    - to:
+      - podSelector:
+          matchLabels:
+            app: logmower-mongodb-svc
+      ports:
+      - port: 27017

logmower/networkpolicy-base.yml

@@ -0,0 +1 @@
+../shared/networkpolicy-base.yml

longhorn-system/README.md

@@ -1,8 +1,8 @@
 # Longhorn distributed block storage system
 
 The manifest was fetched from
-https://raw.githubusercontent.com/longhorn/longhorn/v1.2.4/deploy/longhorn.yaml
+https://raw.githubusercontent.com/longhorn/longhorn/v1.4.0/deploy/longhorn.yaml
-and then heavily modified.
+and then heavily modified as per `changes.diff`
 
 To deploy Longhorn use following:
 

longhorn-system/changes.diff

@@ -0,0 +1,92 @@
+--- ref	2023-02-20 11:15:07.340650467 +0200
++++ application.yml	2023-02-19 18:38:05.059234209 +0200
+@@ -60,14 +60,14 @@
+         storageclass.kubernetes.io/is-default-class: "true"
+     provisioner: driver.longhorn.io
+     allowVolumeExpansion: true
+-    reclaimPolicy: "Delete"
++    reclaimPolicy: "Retain"
+     volumeBindingMode: Immediate
+     parameters:
+-      numberOfReplicas: "3"
++      numberOfReplicas: "2"
+       staleReplicaTimeout: "30"
+       fromBackup: ""
+-      fsType: "ext4"
+-      dataLocality: "disabled"
++      fsType: "xfs"
++      dataLocality: "best-effort"
+ ---
+ # Source: longhorn/templates/crds.yaml
+ apiVersion: apiextensions.k8s.io/v1
+@@ -3869,6 +3869,11 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-manager
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
++        effect: NoSchedule
+       initContainers:
+       - name: wait-longhorn-admission-webhook
+         image: longhornio/longhorn-manager:v1.4.0
+@@ -3968,6 +3973,10 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-driver-deployer
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
+       initContainers:
+         - name: wait-longhorn-manager
+           image: longhornio/longhorn-manager:v1.4.0
+@@ -4037,6 +4046,11 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-recovery-backend
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
++        effect: NoSchedule
+       affinity:
+         podAntiAffinity:
+           preferredDuringSchedulingIgnoredDuringExecution:
+@@ -4103,6 +4117,11 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-ui
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
++        effect: NoSchedule
+       affinity:
+         podAntiAffinity:
+           preferredDuringSchedulingIgnoredDuringExecution:
+@@ -4166,6 +4185,11 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-conversion-webhook
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
++        effect: NoSchedule
+       affinity:
+         podAntiAffinity:
+           preferredDuringSchedulingIgnoredDuringExecution:
+@@ -4226,6 +4250,11 @@
+         app.kubernetes.io/version: v1.4.0
+         app: longhorn-admission-webhook
+     spec:
++      tolerations:
++      - key: dedicated
++        operator: Equal
++        value: storage
++        effect: NoSchedule
+       affinity:
+         podAntiAffinity:
+           preferredDuringSchedulingIgnoredDuringExecution:

member-site/doorboy.yml

@@ -0,0 +1,158 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: doorboy-proxy
+  annotations:
+    keel.sh/policy: force
+    keel.sh/trigger: poll
+spec:
+  revisionHistoryLimit: 0
+  replicas: 3
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: doorboy-proxy
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - podAffinityTerm:
+                labelSelector:
+                  matchExpressions:
+                  - key: app.kubernetes.io/name
+                    operator: In
+                    values:
+                      - doorboy-proxy
+                topologyKey: kubernetes.io/hostname
+              weight: 100
+      containers:
+        - name: doorboy-proxy
+          image: harbor.k-space.ee/k-space/doorboy-proxy:latest
+          envFrom:
+            - secretRef:
+                name: doorboy-api
+          env:
+            - name: MONGO_URI
+              valueFrom:
+                secretKeyRef:
+                  name: mongo-application-readwrite
+                  key: connectionString.standard
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 1000
+          ports:
+            - containerPort: 5000
+              name: "http"
+          resources:
+            requests:
+              memory: "200Mi"
+              cpu: "100m"
+            limits:
+              memory: "500Mi"
+              cpu: "1"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: doorboy-proxy
+spec:
+  selector:
+    app.kubernetes.io/name: doorboy-proxy
+  ports:
+  - protocol: TCP
+    name: http
+    port: 5000
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: doorboy-proxy
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
+spec:
+  rules:
+  - host: doorboy-proxy.k-space.ee
+    http:
+      paths:
+      - pathType: Prefix
+        path: "/"
+        backend:
+          service:
+            name: doorboy-proxy
+            port:
+              name: http
+  tls:
+  - hosts:
+    - "*.k-space.ee"
+---
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: doorboy-proxy
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: doorboy-proxy
+  podMetricsEndpoints:
+    - port: http
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: kdoorpi
+spec:
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: kdoorpi
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      containers:
+        - name: kdoorpi
+          image: harbor.k-space.ee/k-space/kdoorpi:latest
+          env:
+            - name: KDOORPI_API_ALLOWED
+              value: https://doorboy-proxy.k-space.ee/allowed
+            - name: KDOORPI_API_LONGPOLL
+              value: https://doorboy-proxy.k-space.ee/longpoll
+            - name: KDOORPI_API_SWIPE
+              value: http://172.21.99.98/swipe
+            - name: KDOORPI_DOOR
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: KDOORPI_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: doorboy-api
+                  key: DOORBOY_SECRET
+            - name: KDOORPI_UID_SALT
+              valueFrom:
+                secretKeyRef:
+                  name: doorboy-uid-hash-salt
+                  key: KDOORPI_UID_SALT
+          resources:
+            limits:
+              memory: 200Mi
+            requests:
+              cpu: 100m
+              memory: 100Mi
+      nodeSelector:
+        dedicated: door
+      tolerations:
+      - key: dedicated
+        operator: Equal
+        value: door
+        effect: NoSchedule
+      - key: arch
+        operator: Equal
+        value: arm64
+        effect: NoSchedule

meta-operator/README.md

@@ -1,11 +0,0 @@
-# meta-operator
-
-Meta operator enables creating operators without building any binaries or
-Docker images.
-
-For example operator declaration see `keydb.yml`
-
-```
-kubectl create namespace meta-operator
-kubectl apply -f application.yml -f keydb.yml
-```

meta-operator/application.yml

@@ -1,220 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
- name: clusteroperators.codemowers.io
-spec:
- group: codemowers.io
- names:
-   plural: clusteroperators
-   singular: clusteroperator
-   kind: ClusterOperator
-   shortNames:
-   - clusteroperator
- scope: Cluster
- versions:
-   - name: v1alpha1
-     served: true
-     storage: true
-     schema:
-       openAPIV3Schema:
-         type: object
-         properties:
-           spec:
-             type: object
-             properties:
-               resource:
-                 type: object
-                 properties:
-                   group:
-                     type: string
-                   version:
-                     type: string
-                   plural:
-                     type: string
-               secret:
-                 type: object
-                 properties:
-                   name:
-                     type: string
-                   enabled:
-                     type: boolean
-                   structure:
-                     type: array
-                     items:
-                       type: object
-                       properties:
-                         key:
-                           type: string
-                         value:
-                           type: string
-               services:
-                 type: array
-                 items:
-                   type: object
-                   x-kubernetes-preserve-unknown-fields: true
-               deployments:
-                 type: array
-                 items:
-                   type: object
-                   x-kubernetes-preserve-unknown-fields: true
-               statefulsets:
-                 type: array
-                 items:
-                   type: object
-                   x-kubernetes-preserve-unknown-fields: true
-               configmaps:
-                 type: array
-                 items:
-                   type: object
-                   x-kubernetes-preserve-unknown-fields: true
-               customresources:
-                 type: array
-                 items:
-                   type: object
-                   x-kubernetes-preserve-unknown-fields: true
-         required: ["spec"]
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: meta-operator
-  namespace: meta-operator
-  labels:
-    app.kubernetes.io/name: meta-operator
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: meta-operator
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: meta-operator
-    spec:
-      serviceAccountName: meta-operator
-      containers:
-        - name: meta-operator
-          image: harbor.k-space.ee/k-space/meta-operator
-          securityContext:
-            readOnlyRootFilesystem: true
-            runAsNonRoot: true
-            runAsUser: 1000
-          env:
-            - name: MY_POD_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
----
-apiVersion: codemowers.io/v1alpha1
-kind: ClusterOperator
-metadata:
-  name: meta
-spec:
-  resource:
-    group: codemowers.io
-    version: v1alpha1
-    plural: clusteroperators
-  secret:
-    enabled: false
-  deployments:
-    - apiVersion: apps/v1
-      kind: Deployment
-      metadata:
-        name: foobar-operator
-        labels:
-          app.kubernetes.io/name: foobar-operator
-      spec:
-        replicas: 1
-        selector:
-          matchLabels:
-            app.kubernetes.io/name: foobar-operator
-        template:
-          metadata:
-            labels:
-              app.kubernetes.io/name: foobar-operator
-          spec:
-            serviceAccountName: meta-operator
-            containers:
-              - name: meta-operator
-                image: harbor.k-space.ee/k-space/meta-operator
-                command:
-                  - /meta-operator.py
-                  - --target
-                  - foobar
-                securityContext:
-                  readOnlyRootFilesystem: true
-                  runAsNonRoot: true
-                  runAsUser: 1000
-                env:
-                  - name: MY_POD_NAMESPACE
-                    valueFrom:
-                      fieldRef:
-                        fieldPath: metadata.namespace
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: meta-operator
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - secrets
-  - configmaps
-  - services
-  verbs:
-  - create
-  - get
-  - patch
-  - update
-  - delete
-  - list
-- apiGroups:
-  - apps
-  resources:
-  - deployments
-  - statefulsets
-  verbs:
-  - create
-  - delete
-  - list
-  - update
-  - patch
-- apiGroups:
-  - codemowers.io
-  resources:
-  - bindzones
-  - clusteroperators
-  - keydbs
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - k-space.ee
-  resources:
-  - cams
-  verbs:
-  - get
-  - list
-  - watch
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: meta-operator
-  namespace: meta-operator
----
-kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1
-metadata:
-  name: meta-operator
-subjects:
-- kind: ServiceAccount
-  name: meta-operator
-  namespace: meta-operator
-roleRef:
-  kind: ClusterRole
-  name: meta-operator
-  apiGroup: rbac.authorization.k8s.io
-

meta-operator/keydb.yml

@@ -1,253 +0,0 @@
----
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
- name: keydbs.codemowers.io
-spec:
- group: codemowers.io
- names:
-   plural: keydbs
-   singular: keydb
-   kind: KeyDBCluster
-   shortNames:
-   - keydb
- scope: Namespaced
- versions:
-   - name: v1alpha1
-     served: true
-     storage: true
-     schema:
-       openAPIV3Schema:
-         type: object
-         properties:
-           spec:
-             type: object
-             properties:
-               replicas:
-                 type: integer
-                 description: Replica count
-         required: ["spec"]
----
-apiVersion: codemowers.io/v1alpha1
-kind: ClusterOperator
-metadata:
-  name: keydb
-spec:
-  resource:
-    group: codemowers.io
-    version: v1alpha1
-    plural: keydbs
-  secret:
-    enabled: true
-    name: foobar-secrets
-    structure:
-    - key: REDIS_PASSWORD
-      value: "%s"
-    - key: REDIS_URI
-      value: "redis://:%s@foobar"
-  configmaps:
-    - apiVersion: v1
-      kind: ConfigMap
-      metadata:
-        name: foobar-scripts
-        labels:
-          app.kubernetes.io/name: foobar
-      data:
-        entrypoint.sh: |
-          #!/bin/bash
-          set -euxo pipefail
-          host="$(hostname)"
-          port="6379"
-          replicas=()
-          for node in {0..2}; do
-            if [ "${host}" != "redis-${node}" ]; then
-                replicas+=("--replicaof redis-${node}.redis-headless ${port}")
-            fi
-          done
-          exec keydb-server /etc/keydb/redis.conf \
-              --active-replica "yes" \
-              --multi-master "yes" \
-              --appendonly "no" \
-              --bind "0.0.0.0" \
-              --port "${port}" \
-              --protected-mode "no" \
-              --server-threads "2" \
-              --masterauth "${REDIS_PASSWORD}" \
-              --requirepass "${REDIS_PASSWORD}" \
-              "${replicas[@]}"
-        ping_readiness_local.sh: |-
-          #!/bin/bash
-          set -e
-          [[ -n "${REDIS_PASSWORD}" ]] && export REDISCLI_AUTH="${REDIS_PASSWORD}"
-          response="$(
-            timeout -s 3 "${1}" \
-            keydb-cli \
-              -h localhost \
-              -p 6379 \
-              ping
-          )"
-          if [ "${response}" != "PONG" ]; then
-            echo "${response}"
-            exit 1
-          fi
-        ping_liveness_local.sh: |-
-          #!/bin/bash
-          set -e
-          [[ -n "${REDIS_PASSWORD}" ]] && export REDISCLI_AUTH="${REDIS_PASSWORD}"
-          response="$(
-            timeout -s 3 "${1}" \
-            keydb-cli \
-              -h localhost \
-              -p 6379 \
-              ping
-          )"
-          if [ "${response}" != "PONG" ] && [[ ! "${response}" =~ ^.*LOADING.*$ ]]; then
-            echo "${response}"
-            exit 1
-          fi
-        cleanup_tempfiles.sh: |-
-          #!/bin/bash
-          set -e
-          find /data/ -type f \( -name "temp-*.aof" -o -name "temp-*.rdb" \) -mmin +60 -delete
-  services:
-    - apiVersion: v1
-      kind: Service
-      metadata:
-        name: foobar-headless
-        labels:
-          app.kubernetes.io/name: foobar
-      spec:
-        type: ClusterIP
-        clusterIP: None
-        ports:
-        - name: redis
-          port: 6379
-          protocol: TCP
-          targetPort: redis
-        selector:
-          app.kubernetes.io/name: foobar
-    - apiVersion: v1
-      kind: Service
-      metadata:
-        name: foobar
-        labels:
-          app.kubernetes.io/name: foobar
-        annotations:
-          {}
-      spec:
-        type: ClusterIP
-        ports:
-        - name: redis
-          port: 6379
-          protocol: TCP
-          targetPort: redis
-        - name: exporter
-          port: 9121
-          protocol: TCP
-          targetPort: exporter
-        selector:
-          app.kubernetes.io/name: foobar
-        sessionAffinity: ClientIP
-  statefulsets:
-    - apiVersion: apps/v1
-      kind: StatefulSet
-      metadata:
-        name: foobar
-        labels:
-          app.kubernetes.io/name: foobar
-      spec:
-        replicas: 3
-        serviceName: foobar-headless
-        selector:
-          matchLabels:
-            app.kubernetes.io/name: foobar
-        template:
-          metadata:
-            labels:
-              app.kubernetes.io/name: foobar
-          spec:
-            affinity:
-              podAntiAffinity:
-                preferredDuringSchedulingIgnoredDuringExecution:
-                - podAffinityTerm:
-                    labelSelector:
-                      matchExpressions:
-                      - key: app.kubernetes.io/name
-                        operator: In
-                        values:
-                        - 'foobar'
-                    topologyKey: kubernetes.io/hostname
-                  weight: 100
-            containers:
-            - name: redis
-              image: eqalpha/keydb:x86_64_v6.3.1
-              imagePullPolicy: Always
-              command:
-              - /scripts/entrypoint.sh
-              ports:
-              - name: redis
-                containerPort: 6379
-                protocol: TCP
-              livenessProbe:
-                initialDelaySeconds: 20
-                periodSeconds: 5
-                # One second longer than command timeout should prevent generation of zombie processes.
-                timeoutSeconds: 6
-                successThreshold: 1
-                failureThreshold: 5
-                exec:
-                  command:
-                    - sh
-                    - -c
-                    - /scripts/ping_liveness_local.sh 5
-              readinessProbe:
-                initialDelaySeconds: 20
-                periodSeconds: 5
-                # One second longer than command timeout should prevent generation of zombie processes.
-                timeoutSeconds: 2
-                successThreshold: 1
-                failureThreshold: 5
-                exec:
-                  command:
-                    - sh
-                    - -c
-                    - /scripts/ping_readiness_local.sh 1
-              startupProbe:
-                periodSeconds: 5
-                # One second longer than command timeout should prevent generation of zombie processes.
-                timeoutSeconds: 2
-                failureThreshold: 24
-                exec:
-                  command:
-                    - sh
-                    - -c
-                    - /scripts/ping_readiness_local.sh 1
-              resources:
-                {}
-              securityContext:
-                {}
-              volumeMounts:
-              - name: foobar-scripts
-                mountPath: /scripts
-              - name: foobar-data
-                mountPath: /data
-              envFrom:
-                - secretRef:
-                    name: foobar-secrets
-            - name: exporter
-              image: quay.io/oliver006/redis_exporter
-              ports:
-              - name: exporter
-                containerPort: 9121
-              envFrom:
-                - secretRef:
-                    name: foobar-secrets
-            securityContext:
-              {}
-            volumes:
-            - name: foobar-scripts
-              configMap:
-                name: foobar-scripts
-                defaultMode: 0755
-            - name: foobar-data
-              emptyDir: {}

nyancat/README.md

@@ -0,0 +1,9 @@
+# Nyancat server deployment
+
+Something silly for a change.
+
+To connect use:
+
+```
+telnet nyancat.k-space.ee
+```

nyancat/application.yaml

@@ -0,0 +1,49 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nyancat
+  namespace: nyancat
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: nyancat
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: nyancat
+    spec:
+      containers:
+        - name: nyancat
+          image: harbor.k-space.ee/k-space/nyancat-server:latest
+          command:
+            - onenetd
+            - -v1
+            - "0"
+            - "2323"
+            - nyancat
+            - -I
+            - --telnet
+          securityContext:
+            readOnlyRootFilesystem: true
+            runAsNonRoot: true
+            runAsUser: 65534
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: nyancat
+  namespace: nyancat
+  annotations:
+    metallb.universe.tf/address-pool: eenet
+    external-dns.alpha.kubernetes.io/hostname: nyancat.k-space.ee
+spec:
+  type: LoadBalancer
+  externalTrafficPolicy: Local
+  selector:
+    app.kubernetes.io/name: nyancat
+  ports:
+    - protocol: TCP
+      port: 23
+      targetPort: 2323

openebs/README.md

@@ -0,0 +1,11 @@
+# Raw file based local PV-s
+
+We currently only use `rawfile-localpv` portion of OpenEBS.
+
+The manifests were rendered using Helm template from https://github.com/openebs/rawfile-localpv
+and subsequently modified
+
+```
+kubectl create namespace openebs
+kubectl apply -n openebs -f rawfile.yaml
+```

openebs/rawfile.yaml

@@ -0,0 +1,404 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: rawfile-csi-driver
+  namespace: openebs
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-provisioner
+rules:
+  - apiGroups: [""]
+    resources: ["secrets"]
+    verbs: ["get", "list"]
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "create", "delete"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["get", "list", "watch", "update"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["storageclasses"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["events"]
+    verbs: ["list", "watch", "create", "update", "patch"]
+  - apiGroups: ["snapshot.storage.k8s.io"]
+    resources: ["volumesnapshots"]
+    verbs: ["get", "list"]
+  - apiGroups: ["snapshot.storage.k8s.io"]
+    resources: ["volumesnapshotcontents"]
+    verbs: ["get", "list"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["csinodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattachments"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["csistoragecapacities"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+  - apiGroups: [""]
+    resources: ["pods"]
+    verbs: ["get"]
+  - apiGroups: ["apps"]
+    resources: ["daemonsets"]
+    verbs: ["get"]
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-broker
+rules:
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get"]
+  - apiGroups: [""]
+    resources: ["pods"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-resizer
+rules:
+  - apiGroups: [""]
+    resources: ["secrets"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "patch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["pods"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims/status"]
+    verbs: ["patch"]
+  - apiGroups: [""]
+    resources: ["events"]
+    verbs: ["list", "watch", "create", "update", "patch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-provisioner
+subjects:
+  - kind: ServiceAccount
+    name: rawfile-csi-driver
+    namespace: openebs
+roleRef:
+  kind: ClusterRole
+  name: rawfile-csi-provisioner
+  apiGroup: rbac.authorization.k8s.io
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-broker
+subjects:
+  - kind: ServiceAccount
+    name: rawfile-csi-driver
+    namespace: openebs
+roleRef:
+  kind: ClusterRole
+  name: rawfile-csi-broker
+  apiGroup: rbac.authorization.k8s.io
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rawfile-csi-resizer
+subjects:
+  - kind: ServiceAccount
+    name: rawfile-csi-driver
+    namespace: openebs
+roleRef:
+  kind: ClusterRole
+  name: rawfile-csi-resizer
+  apiGroup: rbac.authorization.k8s.io
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: rawfile-csi-controller
+  namespace: openebs
+  labels:
+    app.kubernetes.io/name: rawfile-csi
+    component: controller
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: rawfile-csi
+    component: controller
+  clusterIP: None
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: rawfile-csi-node
+  namespace: openebs
+  labels:
+    app.kubernetes.io/name: rawfile-csi
+    component: node
+spec:
+  type: ClusterIP
+  ports:
+    - name: metrics
+      port: 9100
+      targetPort: metrics
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: rawfile-csi
+    component: node
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: rawfile-csi-node
+  namespace: openebs
+spec:
+  updateStrategy:
+    rollingUpdate:
+      maxUnavailable: "100%"
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: rawfile-csi
+      component: node
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      serviceAccount: rawfile-csi-driver
+      priorityClassName: system-node-critical
+      tolerations:
+        - operator: "Exists"
+      volumes:
+        - name: registration-dir
+          hostPath:
+            path: /var/lib/kubelet/plugins_registry
+            type: Directory
+        - name: socket-dir
+          hostPath:
+            path: /var/lib/kubelet/plugins/rawfile-csi
+            type: DirectoryOrCreate
+        - name: mountpoint-dir
+          hostPath:
+            path: /var/lib/kubelet
+            type: DirectoryOrCreate
+        - name: data-dir
+          hostPath:
+            path: /var/csi/rawfile
+            type: DirectoryOrCreate
+      containers:
+        - name: csi-driver
+          image: "harbor.k-space.ee/k-space/rawfile-localpv:latest"
+          imagePullPolicy: Always
+          securityContext:
+            privileged: true
+          env:
+            - name: PROVISIONER_NAME
+              value: "rawfile.csi.openebs.io"
+            - name: CSI_ENDPOINT
+              value: unix:///csi/csi.sock
+            - name: IMAGE_REPOSITORY
+              value: "harbor.k-space.ee/k-space/rawfile-localpv"
+            - name: IMAGE_TAG
+              value: "latest"
+            - name: NODE_ID
+              valueFrom:
+                fieldRef:
+                  apiVersion: v1
+                  fieldPath: spec.nodeName
+          ports:
+            - name: metrics
+              containerPort: 9100
+            - name: csi-probe
+              containerPort: 9808
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+            - name: mountpoint-dir
+              mountPath: /var/lib/kubelet
+              mountPropagation: "Bidirectional"
+            - name: data-dir
+              mountPath: /data
+          resources:
+            limits:
+              cpu: 1
+              memory: 100Mi
+            requests:
+              cpu: 10m
+              memory: 100Mi
+        - name: node-driver-registrar
+          image: k8s.gcr.io/sig-storage/csi-node-driver-registrar:v2.2.0
+          imagePullPolicy: IfNotPresent
+          args:
+            - --csi-address=$(ADDRESS)
+            - --kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)
+            - --health-port=9809
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+            - name: DRIVER_REG_SOCK_PATH
+              value: /var/lib/kubelet/plugins/rawfile-csi/csi.sock
+          ports:
+            - containerPort: 9809
+              name: healthz
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: healthz
+            initialDelaySeconds: 5
+            timeoutSeconds: 5
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+            - name: registration-dir
+              mountPath: /registration
+          resources:
+            limits:
+              cpu: 500m
+              memory: 100Mi
+            requests:
+              cpu: 10m
+              memory: 100Mi
+        - name: external-provisioner
+          image: k8s.gcr.io/sig-storage/csi-provisioner:v2.2.2
+          imagePullPolicy: IfNotPresent
+          args:
+            - "--csi-address=$(ADDRESS)"
+            - "--feature-gates=Topology=true"
+            - "--strict-topology"
+            - "--immediate-topology=false"
+            - "--timeout=120s"
+            - "--enable-capacity=true"
+            - "--capacity-ownerref-level=1" # DaemonSet
+            - "--node-deployment=true"
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+            - name: NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: rawfile-csi-controller
+  namespace: openebs
+spec:
+  replicas: 1
+  serviceName: rawfile-csi
+  selector:
+    matchLabels: &selectorLabels
+      app.kubernetes.io/name: rawfile-csi
+      component: controller
+  template:
+    metadata:
+      labels: *selectorLabels
+    spec:
+      serviceAccount: rawfile-csi-driver
+      priorityClassName: system-cluster-critical
+      tolerations:
+        - key: "node-role.kubernetes.io/master"
+          operator: Equal
+          value: "true"
+          effect: NoSchedule
+      volumes:
+        - name: socket-dir
+          emptyDir: {}
+      containers:
+        - name: csi-driver
+          image: "harbor.k-space.ee/k-space/rawfile-localpv"
+          imagePullPolicy: Always
+          args:
+            - csi-driver
+            - --disable-metrics
+          env:
+            - name: PROVISIONER_NAME
+              value: "rawfile.csi.openebs.io"
+            - name: CSI_ENDPOINT
+              value: unix:///csi/csi.sock
+            - name: IMAGE_REPOSITORY
+              value: "harbor.k-space.ee/k-space/rawfile-localpv"
+            - name: IMAGE_TAG
+              value: "latest"
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+          ports:
+            - name: csi-probe
+              containerPort: 9808
+          resources:
+            limits:
+              cpu: 1
+              memory: 100Mi
+            requests:
+              cpu: 10m
+              memory: 100Mi
+        - name: external-resizer
+          image: k8s.gcr.io/sig-storage/csi-resizer:v1.4.0
+          imagePullPolicy: IfNotPresent
+          args:
+            - "--csi-address=$(ADDRESS)"
+            - "--handle-volume-inuse-error=false"
+          env:
+            - name: ADDRESS
+              value: /csi/csi.sock
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+---
+apiVersion: storage.k8s.io/v1
+kind: CSIDriver
+metadata:
+  name: rawfile.csi.openebs.io
+spec:
+  attachRequired: false
+  podInfoOnMount: true
+  fsGroupPolicy: File
+  storageCapacity: true
+  volumeLifecycleModes:
+    - Persistent
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: rawfile-ext4
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "ext4"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: rawfile-xfs
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"

prometheus-operator/.gitignore

@@ -0,0 +1 @@
+bundle.yml

prometheus-operator/README.md

@@ -1,7 +1,7 @@
 # Prometheus operator
 
 ```
-curl -L https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.59.0/bundle.yaml | sed -e 's/namespace: default/namespace: prometheus-operator/g' > bundle.yml
+curl -L https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.61.1/bundle.yaml | sed -e 's/namespace: default/namespace: prometheus-operator/g' > bundle.yml
 kubectl create namespace prometheus-operator
 kubectl apply --server-side -n prometheus-operator -f bundle.yml
 kubectl delete -n prometheus-operator configmap snmp-exporter

prometheus-operator/application.yml

@@ -7,7 +7,14 @@ metadata:
     app.kubernetes.io/name: alertmanager
 spec:
   route:
-    receiver: 'slack-notifications'
+    routes:
+      - continue: false
+        receiver: slack-notifications
+        matchers:
+          - matchType: "="
+            name: severity
+            value: critical
+    receiver: 'null'
   receivers:
   - name: 'slack-notifications'
     slackConfigs:
@@ -33,9 +40,12 @@ kind: Alertmanager
 metadata:
   name: alertmanager
 spec:
-  alertmanagerConfigSelector:
+  alertmanagerConfigMatcherStrategy:
-    matchLabels:
+    type: None
-      app.kubernetes.io/name: alertmanager
+  alertmanagerConfigNamespaceSelector: {}
+  alertmanagerConfigSelector: {}
+  alertmanagerConfiguration:
+    name: alertmanager
   secrets:
     - slack-secrets
   nodeSelector:
@@ -94,7 +104,7 @@ spec:
   probeSelector: {}
   ruleNamespaceSelector: {}
   ruleSelector: {}
-  retentionSize: 80GB
+  retentionSize: 8GB
   storage:
     volumeClaimTemplate:
       spec:
@@ -102,7 +112,7 @@ spec:
         - ReadWriteOnce
         resources:
           requests:
-            storage: 100Gi
+            storage: 10Gi
         storageClassName: local-path
 ---
 apiVersion: v1

prometheus-operator/mikrotik-exporter.yml

@@ -87,7 +87,13 @@ spec:
       affinity:
         podAntiAffinity:
           requiredDuringSchedulingIgnoredDuringExecution:
-          - topologyKey: "kubernetes.io/hostname"
+          - labelSelector:
+              matchExpressions:
+              - key: app
+                operator: In
+                values:
+                - mikrotik-exporter
+            topologyKey: "kubernetes.io/hostname"
 ---
 kind: Service
 apiVersion: v1

prometheus-operator/node-exporter.yml

@@ -4,11 +4,13 @@ kind: Probe
 metadata:
   name: nodes-proxmox
 spec:
+  scrapeTimeout: 30s
   targets:
     staticConfig:
       static:
         - nas.mgmt.k-space.ee:9100
         - pve1.proxmox.infra.k-space.ee:9100
+        - pve2.proxmox.infra.k-space.ee:9100
         - pve8.proxmox.infra.k-space.ee:9100
         - pve9.proxmox.infra.k-space.ee:9100
       relabelingConfigs:
@@ -86,37 +88,37 @@ spec:
             summary: Host memory under memory pressure (instance {{ $labels.instance }})
             description: The node is under heavy memory pressure. High rate of major page faults
         - alert: HostUnusualNetworkThroughputIn
-          expr: sum by (instance) (rate(node_network_receive_bytes_total[2m])) > 160e+06
+          expr: sum by (instance) (rate(node_network_receive_bytes_total[2m])) > 800e+06
           for: 1h
           labels:
             severity: warning
           annotations:
             summary: Host unusual network throughput in (instance {{ $labels.instance }})
-            description: Host network interfaces are probably receiving too much data (> 160 MB/s)
+            description: Host network interfaces are probably receiving too much data (> 800 MB/s)
         - alert: HostUnusualNetworkThroughputOut
-          expr: sum by (instance) (rate(node_network_transmit_bytes_total[2m])) > 160e+06
+          expr: sum by (instance) (rate(node_network_transmit_bytes_total[2m])) > 800e+06
           for: 1h
           labels:
             severity: warning
           annotations:
             summary: Host unusual network throughput out (instance {{ $labels.instance }})
-            description: Host network interfaces are probably sending too much data (> 160 MB/s)
+            description: Host network interfaces are probably sending too much data (> 800 MB/s)
         - alert: HostUnusualDiskReadRate
-          expr: sum by (instance) (rate(node_disk_read_bytes_total[2m])) > 50000000
+          expr: sum by (instance) (rate(node_disk_read_bytes_total[2m])) > 500e+06
           for: 1h
           labels:
             severity: warning
           annotations:
             summary: Host unusual disk read rate (instance {{ $labels.instance }})
-            description: Disk is probably reading too much data (> 50 MB/s)
+            description: Disk is probably reading too much data (> 500 MB/s)
         - alert: HostUnusualDiskWriteRate
-          expr: sum by (instance) (rate(node_disk_written_bytes_total[2m])) > 50000000
+          expr: sum by (instance) (rate(node_disk_written_bytes_total[2m])) > 500e+06
           for: 1h
           labels:
             severity: warning
           annotations:
             summary: Host unusual disk write rate (instance {{ $labels.instance }})
-            description: Disk is probably writing too much data (> 50 MB/s)
+            description: Disk is probably writing too much data (> 500 MB/s)
         # Please add ignored mountpoints in node_exporter parameters like
         # "--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|run)($|/)".
         # Same rule using "node_filesystem_free_bytes" will fire when disk fills for non-root users.
@@ -361,11 +363,13 @@ kind: PodMonitor
 metadata:
   name: node-exporter
 spec:
+
   selector:
     matchLabels:
       app: node-exporter
   podMetricsEndpoints:
     - port: web
+      scrapeTimeout: 30s
       relabelings:
         - sourceLabels: [__meta_kubernetes_pod_node_name]
           targetLabel: node
@@ -402,9 +406,10 @@ spec:
             - --path.rootfs=/host/root
             - --no-collector.wifi
             - --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/pods/.+)($|/)
-            - --collector.netclass.ignored-devices=^(veth.*|[a-f0-9]{15})$
+            - --collector.netclass.ignored-devices=^(veth|cali|vxlan|cni|vnet|tap|lo|wg)
-            - --collector.netdev.device-exclude=^(veth.*|[a-f0-9]{15})$
+            - --collector.netdev.device-exclude=^(veth|cali|vxlan|cni|vnet|tap|lo|wg)
-          image: prom/node-exporter:v1.3.1
+            - --collector.diskstats.ignored-devices=^(sr[0-9][0-9]*)$
+          image: prom/node-exporter:v1.5.0
           resources:
             limits:
               cpu: 50m

storage-class.yaml

@@ -0,0 +1,55 @@
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: mongo
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: minio
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: prometheus
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: postgres
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: mysql
+provisioner: rawfile.csi.openebs.io
+reclaimPolicy: Retain
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+parameters:
+  fsType: "xfs"

tigera-operator/tigera-operator.yaml

@@ -805,11 +805,6 @@ spec:
                   node appears to use the IP of the ingress node; this requires a
                   permissive L2 network.  [Default: Tunnel]'
                 type: string
-              bpfHostConntrackBypass:
-                description: 'BPFHostConntrackBypass Controls whether to bypass Linux
-                  conntrack in BPF mode for workloads and services. [Default: true
-                  - bypass Linux conntrack]'
-                type: boolean
               bpfKubeProxyEndpointSlicesEnabled:
                 description: BPFKubeProxyEndpointSlicesEnabled in BPF mode, controls
                   whether Felix's embedded kube-proxy accepts EndpointSlices or not.
@@ -1342,8 +1337,8 @@ spec:
                 type: boolean
               vxlanEnabled:
                 description: 'VXLANEnabled overrides whether Felix should create the
-                  VXLAN tunnel device for IPv4 VXLAN networking. Optional as Felix
+                  VXLAN tunnel device for VXLAN networking. Optional as Felix determines
-                  determines this based on the existing IP pools. [Default: nil (unset)]'
+                  this based on the existing IP pools. [Default: nil (unset)]'
                 type: boolean
               vxlanMTU:
                 description: 'VXLANMTU is the MTU to set on the IPv4 VXLAN tunnel
@@ -2776,7 +2771,7 @@ spec:
                   for internal use only.'
                 type: boolean
               natOutgoing:
-                description: When natOutgoing is true, packets sent from Calico networked
+                description: When nat-outgoing is true, packets sent from Calico networked
                   containers in this pool to destinations outside of this pool will
                   be masqueraded.
                 type: boolean
@@ -9651,14 +9646,6 @@ spec:
                       type: string
                   type: object
                 type: array
-              fipsMode:
-                description: 'FIPSMode uses images and features only that are using
-                  FIPS 140-2 validated cryptographic modules and standards. Default:
-                  Disabled'
-                enum:
-                - Enabled
-                - Disabled
-                type: string
               flexVolumePath:
                 description: FlexVolumePath optionally specifies a custom path for
                   FlexVolume. If not specified, FlexVolume will be enabled by default.
@@ -9702,7 +9689,7 @@ spec:
               kubeletVolumePluginPath:
                 description: 'KubeletVolumePluginPath optionally specifies enablement
                   of Calico CSI plugin. If not specified, CSI will be enabled by default.
-                  If set to ''None'', CSI will be disabled. Default: /var/lib/kubelet'
+                  If set to "None", CSI will be disabled. Default: /var/lib/kubelet'
                 type: string
               kubernetesProvider:
                 description: KubernetesProvider specifies a particular provider of
@@ -15811,14 +15798,6 @@ spec:
                           type: string
                       type: object
                     type: array
-                  fipsMode:
-                    description: 'FIPSMode uses images and features only that are
-                      using FIPS 140-2 validated cryptographic modules and standards.
-                      Default: Disabled'
-                    enum:
-                    - Enabled
-                    - Disabled
-                    type: string
                   flexVolumePath:
                     description: FlexVolumePath optionally specifies a custom path
                       for FlexVolume. If not specified, FlexVolume will be enabled
@@ -15861,9 +15840,8 @@ spec:
                     type: array
                   kubeletVolumePluginPath:
                     description: 'KubeletVolumePluginPath optionally specifies enablement
-                      of Calico CSI plugin. If not specified, CSI will be enabled
+                      of Calico CSI plugin. If not specified, CSI will be enabled by default.
-                      by default. If set to ''None'', CSI will be disabled. Default:
+                      If set to "None", CSI will be disabled. Default: /var/lib/kubelet'
-                      /var/lib/kubelet'
                     type: string
                   kubernetesProvider:
                     description: KubernetesProvider specifies a particular provider

traefik/values.yml

@@ -8,29 +8,10 @@ websecure:
 providers:
   kubernetesCRD:
     enabled: true
-    namespaces:
-      - traefik
-      - authelia
 
   kubernetesIngress:
     allowEmptyServices: true
     allowExternalNameServices: true
-    namespaces:
-      - argocd
-      - authelia
-      - camtiler
-      - drone
-      - elastic-system
-      - etherpad
-      - freescout
-      - grafana
-      - harbor
-      - kubernetes-dashboard
-      - logging
-      - longhorn-system
-      - phpmyadmin
-      - prometheus-operator
-      - wildduck
 
 deployment:
   replicas: 2