Release v0.2.0

Added

• Add template field to be able to customize pod spec for a NATS Streaming pod.

  ---
  apiVersion: "streaming.nats.io/v1alpha1"
  kind: "NatsStreamingCluster"
  metadata:
    name: "example-stan-pv"
  spec:
    natsSvc: "example-nats"
  
    config:
      storeDir: "/pv/stan"
  
    # Define custom service account for pods
    template:
      spec:
        serviceAccountName: "admin"

• Add storeDir configuration fields, which can be used to point to persistent volume mount for example.

  ---
  apiVersion: "streaming.nats.io/v1alpha1"
  kind: "NatsStreamingCluster"
  metadata:
    name: "example-stan-pv"
  spec:
    natsSvc: "example-nats"
  
    config:
      storeDir: "/pv/stan"
  
    # Define mounts in the Pod Spec
    template:
      spec:
    volumes:
    - name: stan-store-dir
      persistentVolumeClaim:
        claimName: streaming-pvc
    containers:
      - name: nats-streaming
        volumeMounts:
        - mountPath: /pv
          name: stan-store-dir

• Added store and configFile configuration option which can be used to choose storage backend to be an SQL store and load DB credentials securely as part of a secret.

  ---
  apiVersion: "streaming.nats.io/v1alpha1"
  kind: "NatsStreamingCluster"
  metadata:
    name: "example-stan-db"
  spec:
    natsSvc: "example-nats"
  
    # Explicitly set that the managed NATS Streaming instance
    # will be using an SQL storage, to ensure that only a single
    # instance is available.
    store: SQL
  
    # In order to use DB store support, it is needed to include
    # the credentials as a secret on a mounted file.
    configFile: "/etc/stan/config/secret.conf"
  
    # Define Pod Spec
    template:
      spec:
    volumes:
    - name: stan-secret
      secret:
        secretName: stan-secret
    containers:
      - name: nats-streaming
        volumeMounts:
        - mountPath: /etc/stan/config
          name: stan-secret
          readOnly: true

• Added debug, trace, raftLogging flags to increase verbosity of the logs.'

  ---
  apiVersion: "streaming.nats.io/v1alpha1"
  kind: "NatsStreamingCluster"
  metadata:
    name: "example-stan"
  spec:
    # Number of nodes in the cluster
    size: 3
  
    # NATS Streaming Server image to use, by default
    # the operator will use a stable version
    # 
    # image: "nats-streaming:latest"
  
    # Service to which NATS Streaming Cluster nodes will connect.
    # 
    natsSvc: "example-nats"
  
    config:
      debug: true
      trace: true
      raftLogging: true

Changed

• Changed pod restart policy to be on failure, though can still be
  overriden via the template.

• Internals were rewritten to use typed clients instead of Operator SDK which currently still alpha.