forked from k-space/kube
Add Crunchydata PGO
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8
postgres-clusters/README.md
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8
postgres-clusters/README.md
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# Postgres clusters
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This is namespace for Postgres clusters managed by operator-bundle
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```
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kubectl create namespace postgres-clusters
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kubectl apply -n postgres-clusters -f application.yaml
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```
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102
postgres-clusters/application.yaml
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102
postgres-clusters/application.yaml
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---
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apiVersion: codemowers.io/v1alpha1
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kind: ClusterPostgresDatabaseClass
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metadata:
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name: dedicated
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spec:
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targetNamespace: postgres-clusters
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description: "Dedicated Postgres cluster"
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replicas: 3
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routers: 2
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storageClass: postgres
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podSpec:
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nodeSelector:
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dedicated: storage
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tolerations:
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- effect: NoSchedule
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key: dedicated
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operator: Equal
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value: storage
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---
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apiVersion: codemowers.io/v1alpha1
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kind: ClusterPostgresDatabaseClass
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metadata:
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name: shared
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spec:
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targetCluster: shared
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targetNamespace: postgres-clusters
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description: "Shared Postgres cluster"
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replicas: 3
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routers: 2
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storageClass: postgres
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podSpec:
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nodeSelector:
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dedicated: storage
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tolerations:
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- effect: NoSchedule
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key: dedicated
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operator: Equal
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value: storage
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: pgweb
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namespace: postgres-clusters
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spec:
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replicas: 1
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selector:
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matchLabels: &selector
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app: pgweb
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template:
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metadata:
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labels: *selector
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spec:
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containers:
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- name: pgweb
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image: sosedoff/pgweb
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command:
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- /usr/bin/pgweb
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- --bind=0.0.0.0
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- --sessions
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- --no-ssh
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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: pgweb
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namespace: postgres-clusters
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spec:
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selector:
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app: pgweb
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ports:
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- protocol: TCP
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port: 8081
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targetPort: 8081
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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: pgweb
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namespace: postgres-clusters
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annotations:
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kubernetes.io/ingress.class: traefik
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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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traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
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spec:
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rules:
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- host: pgweb.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: pgweb
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port:
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number: 8081
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tls:
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- hosts:
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- "*.k-space.ee"
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1
postgres-operator/.gitignore
vendored
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1
postgres-operator/.gitignore
vendored
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postgres-operator-examples
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postgres-operator/README.md
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postgres-operator/README.md
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# Postgres operator
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```
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git clone https://github.com/CrunchyData/postgres-operator-examples
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helm template -n postgres-operator postgres-operator-examples/helm/install --include-crds --set debug=false > application.yml
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kubectl create namespace postgres-operator
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kubectl apply -n postgres-operator --server-side -f application.yml
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```
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13720
postgres-operator/application.yml
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13720
postgres-operator/application.yml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: pgweb
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spec:
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replicas: 3
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selector:
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matchLabels:
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app: pgweb
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template:
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metadata:
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labels:
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app: pgweb
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spec:
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containers:
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- name: pgweb
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image: sosedoff/pgweb
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env:
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- name: PMA_PORT
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value: "3306"
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- name: PMA_HOSTS
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value: mariadb,mariadb.etherpad.svc.cluster.local
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- name: MYSQL_ROOT_PASSWORD
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value: 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: pgweb
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annotations:
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prometheus.io/scrape: 'true'
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spec:
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selector:
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app: pgweb
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ports:
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- protocol: TCP
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port: 8081
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targetPort: 8081
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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: pgweb
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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.middlewares: authelia-chain-k6-authelia-auth@kubernetescrd
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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: postgres.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: pgweb
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port:
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number: 8081
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tls:
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- hosts:
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- postgres.k-space.ee
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secretName: postgres-tls
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@ -1,86 +0,0 @@
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: postgres
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spec:
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serviceName: postgres
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selector:
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matchLabels:
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app: postgres
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replicas: 1
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template:
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metadata:
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labels:
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app: postgres
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spec:
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containers:
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- name: exporter
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image: prometheuscommunity/postgres-exporter:latest
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env:
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- name: DATA_SOURCE_NAME
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value: exporter@tcp(127.0.0.1)/
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- name: postgres
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image: postgres:latest
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securityContext:
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 999
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env:
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- name: POSTGRES_USER
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: POSTGRES_DB
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: postgres-secrets
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key: POSTGRES_PASSWORD
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volumeMounts:
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- mountPath: /var/lib/postgresql
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name: postgres-data
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- mountPath: /var/run/postgresql
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name: postgres-run
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volumes:
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- name: postgres-run
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emptyDir:
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medium: Memory
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sizeLimit: 1Mi
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volumeClaimTemplates:
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- metadata:
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name: postgres-data
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spec:
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storageClassName: longhorn
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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: 2Gi
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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: postgres
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spec:
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ports:
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- protocol: TCP
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port: 5432
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selector:
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app: postgres
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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: postgres-exporter
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annotations:
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prometheus.io/scrape: 'true'
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spec:
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ports:
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- protocol: TCP
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port: 9187
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selector:
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app: exporter
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