This is the multi-page printable view of this section. Click here to print.

Return to the regular view of this page.

Samples

1 - Kubernetes objects to Kubernetes samples

1.1 - Generic Bucket

Generic Bucket hosted in GCP including Secret with access to it.

apiVersion: assets.astronetes.io/v1alpha1
kind: Bucket
metadata:
  name: gcp
spec:
  generic:
    endpoint: storage.googleapis.com
    name: <bucket-name>
    useSSL: true
    secretName: bucket-credentials
---
apiVersion: v1
kind: Secret
metadata:
  name: bucket-credentials
stringData:
  accessKeyID: <access_key_id>
  secretAccessKey: <secret_access_key>

1.2 - Kubernetes Clusters

KubernetesCluster for source and destination cluster assuming the secrets are set as specified.

apiVersion: assets.astronetes.io/v1alpha1
kind: KubernetesCluster
metadata:
  name: source
spec:
  secretName: source
---
apiVersion: assets.astronetes.io/v1alpha1
kind: KubernetesCluster
metadata:
  name: destination
spec:
  secretName: destination

1.3 - Live Synchronization

apiVersion: automation.astronetes.io/v1alpha1
kind: LiveSynchronization
metadata:
  name: livesynchronization-sample
spec:
  plugin: kubernetes-objects-to-kubernetes
  suspend: false
  config:
    sourceName: source
    destinationName: destination
    observability:
      enabled: false
    replication:
      resources:
        - group: apps
          version: v1
          resource: deployments
          transformation:
            patch:
              - op: replace
                path: /spec/replicas
                value: 0
          filters:
            namespaceSelector:
              matchLabels:
                env: pre
          recoveryProcess:
            fromPatch:
              - op: replace
                path: /spec/replicas
                value: 1
        - group: apps
          version: v1
          resource: deployments
          transformation:
            patch:
              - op: replace
                path: /spec/replicas
                value: 0
          filters:
            namespaceSelector:
              matchLabels:
                env: pre-second
          recoveryProcess:
            fromPatch:
              - op: replace
                path: /spec/replicas
                value: 1
        - group: ""
          version: v1
          resource: services
          filters:
            namespaceSelector:
              matchLabels:
                env: pre
        - group: ""
          version: v1
          resource: services
          filters:
            namespaceSelector:
              matchLabels:
                env: pre-second
        - group: ""
          version: v1
          resource: secrets
          filters:
            namespaceSelector:
              matchLabels:
                env: pre

1.4 - Task

apiVersion: automation.astronetes.io/v1alpha1
kind: Task
metadata:
  name: set-test-label
spec:
  plugin: kubernetes-objects-transformation
  config:
    resources:
      - identifier:
          group: apps
          version: v1
          resources: deployments
        patch:
          operations:
            - op: replace
              path: '/labels/test'
              value: 'ok'

1.5 - Task Run

Tasks are already created in the destination cluster when a LiveSynchronization is created in the management cluster.

apiVersion: automation.astronetes.io/v1alpha1
kind: TaskRun
metadata:
  name: restore-apps
spec:
  taskName: set-test-label

2 - Zookeeper to Zookeeper samples

2.1 - Zookeeper Database

Source and destination Databases should include the host and port of the target Zookeper instances. A Secret containing the user login credentials is required for each Database instance. Databases are mapped to Secrets that have the same name and namespace.

Zookeeper users should have appropiate read permissions if they belong to a source instance and write permissions if they are instead located in a destination location.

apiVersion: v1
kind: Secret
metadata:
  name: zookeeper-source
stringData:
  user: admin
  password: password
---
apiVersion: assets.astronetes.io/v1alpha1
kind: Database
metadata:
  name: zookeeper-source
spec:
  zookeeper:
    client:
      servers:
        - 172.18.0.4:30181
---
apiVersion: v1
kind: Secret
metadata:
  name: zookeeper-destination
stringData:
  user: admin
  password: password
---
apiVersion: assets.astronetes.io/v1alpha1
kind: Database
metadata:
  name: zookeeper-destination
spec:
  zookeeper:
    client:
      servers:
        - 172.18.0.5:30181

2.2 - Zookeeper Synchronization

Zookeeper synchronization requires the path to the root endpoint. If can be specified in spec.template.spec.config.rootPath.

---
apiVersion: automation.astronetes.io/v1alpha1
kind: Synchronization
metadata:
  generateName: synchronize-zookeeper-
spec:
  plugin: zookeeper-to-zookeeper-nodes
  config:
    sourceName: zookeeper-source
    destinationName: zookeeper-destination
    rootPath: /test
    createRoutePath: true

2.3 - Zookeeper Synchronization Plan

Zookeeper synchronization requires the path to the root endpoint. If can be specified in spec.template.spec.config.rootPath.

---
apiVersion: automation.astronetes.io/v1alpha1
kind: SynchronizationPlan
metadata:
  name: synchronize-zookeeper
spec:
  schedule: "10 * * * *"
  template:
    spec:
      plugin: zookeeper-to-zookeeper-nodes
      config: 
        sourceName: zookeeper-source
        destinationName: zookeeper-destination
        rootPath: /test