eff9f360f7
This switches from the ansible/dhall operator framework to kopf, an operator framework written in pure Python. This allows us to: * Build the operator application as a Python app. * Build the operator image using the opendev python builder images. * Run the operator as a Python CLI program "zuul-operator". * Write procedural Python code to handle operator tasks (such as creating new nodepool launchers when providers are added). * Use Jinja for templating config files and k8s resource files (direct pythonic manipulation of resources is an option too). The new CR nearly matches the existing one, with some minor differences. Some missing features and documentation are added in the commits immediately following; they should be reviewed and merged as a unit. Also, fx waiting for scheduler to settle in functional test since we changed this log line in Zuul. Change-Id: Ib37b67e3444b7cd44692d48eee77775ee9049e9f Change-Id: I70ec31ecd8fe264118215944022b2e7b513dced9
169 lines
3.3 KiB
YAML
169 lines
3.3 KiB
YAML
---
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kind: Role
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: percona-xtradb-cluster-operator
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rules:
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- apiGroups:
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- pxc.percona.com
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resources:
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- perconaxtradbclusters
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- perconaxtradbclusters/status
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- perconaxtradbclusterbackups
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- perconaxtradbclusterbackups/status
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- perconaxtradbclusterrestores
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- perconaxtradbclusterrestores/status
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- apiGroups:
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- ""
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resources:
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- pods
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- pods/exec
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- pods/log
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- configmaps
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- services
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- persistentvolumeclaims
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- secrets
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- apiGroups:
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- apps
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resources:
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- deployments
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- replicasets
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- statefulsets
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- apiGroups:
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- batch
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resources:
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- jobs
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- cronjobs
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- apiGroups:
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- policy
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resources:
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- poddisruptionbudgets
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- apiGroups:
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- certmanager.k8s.io
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- cert-manager.io
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resources:
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- issuers
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- certificates
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verbs:
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- get
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- list
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- watch
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- create
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- update
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- patch
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- delete
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- deletecollection
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: percona-xtradb-cluster-operator
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---
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kind: RoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: service-account-percona-xtradb-cluster-operator
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subjects:
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- kind: ServiceAccount
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name: percona-xtradb-cluster-operator
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roleRef:
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kind: Role
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name: percona-xtradb-cluster-operator
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apiGroup: rbac.authorization.k8s.io
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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: percona-xtradb-cluster-operator
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spec:
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replicas: 1
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selector:
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matchLabels:
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app.kubernetes.io/component: operator
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app.kubernetes.io/instance: percona-xtradb-cluster-operator
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app.kubernetes.io/name: percona-xtradb-cluster-operator
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app.kubernetes.io/part-of: percona-xtradb-cluster-operator
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strategy:
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rollingUpdate:
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maxUnavailable: 1
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type: RollingUpdate
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template:
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metadata:
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labels:
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app.kubernetes.io/component: operator
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app.kubernetes.io/instance: percona-xtradb-cluster-operator
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app.kubernetes.io/name: percona-xtradb-cluster-operator
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app.kubernetes.io/part-of: percona-xtradb-cluster-operator
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spec:
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containers:
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- command:
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- percona-xtradb-cluster-operator
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env:
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- name: WATCH_NAMESPACE
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.namespace
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- name: POD_NAME
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: metadata.name
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- name: OPERATOR_NAME
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value: percona-xtradb-cluster-operator
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image: percona/percona-xtradb-cluster-operator:1.7.0
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# corvus commented out for testing
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# imagePullPolicy: Always
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livenessProbe:
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failureThreshold: 3
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httpGet:
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path: /metrics
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port: metrics
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scheme: HTTP
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name: percona-xtradb-cluster-operator
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ports:
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- containerPort: 8080
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name: metrics
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protocol: TCP
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serviceAccountName: percona-xtradb-cluster-operator
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