207 lines
4.8 KiB
YAML
207 lines
4.8 KiB
YAML
---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: etherpad
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namespace: etherpad
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annotations:
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keel.sh/policy: minor
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keel.sh/trigger: poll
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keel.sh/pollSchedule: "@midnight"
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spec:
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# Etherpad does NOT support running multiple replicas due to
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# in-application caching https://github.com/ether/etherpad-lite/issues/3680
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replicas: 1
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serviceName: etherpad
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selector:
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matchLabels:
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app: etherpad
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template:
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metadata:
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labels:
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app: etherpad
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spec:
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containers:
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- name: etherpad
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image: etherpad/etherpad:1
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securityContext:
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# Etherpad writes session key during start
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readOnlyRootFilesystem: false
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runAsNonRoot: true
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runAsUser: 5001
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ports:
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- containerPort: 9001
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env:
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- name: DB_TYPE
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value: mysql
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- name: DB_HOST
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value: 172.20.36.1
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- name: DB_NAME
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value: kspace_etherpad
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- name: DB_USER
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value: kspace_etherpad
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- name: PAD_OPTIONS_NO_COLORS
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value: "true"
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- name: PAD_OPTIONS_USE_MONOSPACE_FONT
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value: "true"
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- name: PAD_OPTIONS_SHOW_CHAT
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value: "false"
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- name: TRUST_PROXY
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value: "true"
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- name: ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: application-secrets
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key: ADMIN_PASSWORD
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- name: DB_PASS
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valueFrom:
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secretKeyRef:
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name: mariadb-secrets
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key: MYSQL_PASSWORD
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: etherpad
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namespace: etherpad
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spec:
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type: ClusterIP
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selector:
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app: etherpad
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ports:
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- protocol: TCP
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port: 9001
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---
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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name: etherpad
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namespace: etherpad
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annotations:
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kubernetes.io/ingress.class: traefik
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cert-manager.io/cluster-issuer: default
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traefik.ingress.kubernetes.io/router.entrypoints: websecure
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traefik.ingress.kubernetes.io/router.tls: "true"
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external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
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spec:
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rules:
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- host: pad.k-space.ee
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http:
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paths:
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- pathType: Prefix
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path: "/"
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backend:
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service:
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name: etherpad
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port:
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number: 9001
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tls:
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- hosts:
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- pad.k-space.ee
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secretName: pad-tls
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---
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apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: etherpad
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namespace: etherpad
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spec:
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podSelector:
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matchLabels:
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app: etherpad
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policyTypes:
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- Ingress
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- Egress
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ingress:
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- from:
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- namespaceSelector:
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matchLabels:
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kubernetes.io/metadata.name: traefik
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ports:
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- protocol: TCP
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port: 9001
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egress:
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- to:
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- ipBlock:
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cidr: 172.20.36.1/32
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ports:
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- protocol: TCP
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port: 3306
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---
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apiVersion: networking.k8s.io/v1
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kind: NetworkPolicy
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metadata:
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name: mysql-operator
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spec:
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podSelector:
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matchLabels:
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app: etherpad
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policyTypes:
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- Ingress
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- Egress
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ingress:
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- # TODO: Not sure why mysql-operator needs to be able to connect
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from:
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- namespaceSelector:
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matchExpressions:
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- key: kubernetes.io/metadata.name
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operator: In
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values:
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- mysql-operator
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ports:
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- protocol: TCP
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port: 3306
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- # Allow connecting from other MySQL pods in same namespace
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from:
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- podSelector:
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matchLabels:
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app.kubernetes.io/managed-by: mysql-operator
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ports:
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- protocol: TCP
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port: 3306
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egress:
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- # Allow connecting to other MySQL pods in same namespace
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to:
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- podSelector:
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matchLabels:
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app.kubernetes.io/managed-by: mysql-operator
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ports:
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- protocol: TCP
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port: 3306
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---
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apiVersion: mysql.oracle.com/v2
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kind: InnoDBCluster
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metadata:
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name: mysql-cluster
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spec:
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secretName: mysql-secrets
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instances: 3
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router:
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instances: 1
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tlsUseSelfSigned: true
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datadirVolumeClaimTemplate:
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storageClassName: local-path
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: "10Gi"
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podSpec:
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app.kubernetes.io/managed-by
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operator: In
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values:
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- mysql-operator
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topologyKey: kubernetes.io/hostname
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nodeSelector:
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dedicated: storage
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tolerations:
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- key: dedicated
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operator: Equal
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value: storage
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effect: NoSchedule
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