Siddhi Operator Release 0.2.0-m1

Installing

Docker Image:

siddhiio/siddhi-operator:0.2.0-m1

kubectl apply -f https://github.com/siddhi-io/siddhi-operator/releases/download/v0.2.0-m1/00-prereqs.yaml
kubectl apply -f https://github.com/siddhi-io/siddhi-operator/releases/download/v0.2.0-m1/01-siddhi-operator.yaml

Highlights

Changed

1. Aggregate previous apps and query specs to a single spec called apps.

   apps:
   -
       configMap: app
   -
       script: |-
           @App:name("MonitorApp")
           @App:description("Description of the plan")  
           @sink(type='log', prefix='LOGGER')
           @source(
               type='http',
               receiver.url='http://0.0.0.0:8080/example',
               basic.auth.enabled='false',
               @map(type='json')
           )
           define stream DevicePowerStream (type string, deviceID string, power int);
           @sink(type='log', prefix='LOGGER')
           define stream MonitorDevicesPowerStream(sumPower long);
           @info(name='monitored-filter')
           from DevicePowerStream#window.time(100 min)
           select sum(power) as sumPower
           insert all events into MonitorDevicesPowerStream;

2. Replace previous pod spec with the container spec.

   container:
       env:
           -
           name: RECEIVER_URL
           value: "http://0.0.0.0:8080/example"
           -
           name: BASIC_AUTH_ENABLED
           value: "false"
           -
           name: NATS_URL
           value: "nats://siddhi-nats:4222"
           -
           name: NATS_DEST
           value: siddhi
           -
           name: NATS_CLUSTER_ID
           value: siddhi-stan
       image: "buddhiwathsala/siddhi-runner:0.1.1"

3. The imagePullSecret under pod spec which was in previous releases moved to the top level in the YAML. (i.e Directly under the spec of CRD )

Removed

1. Remove previous tls spec. Now you can configure ingress TLS secret using the siddhi-operator-config config map.

Features & Improvements

1. Added the messagingSystem spec to the CRD.

   messagingSystem:
       type: nats
       config:
       bootstrap.servers:
           - "nats://siddhi-nats:4222"
       cluster.id: siddhi-stan

2. Added persistentVolume spec to the CRD.

   persistentVolume:
       access.modes:
       - ReadWriteOnce
       resources:
       requests:
           storage: 1Gi
       storageClassName: standard
       volume.mode: Filesystem

Bug Fixes

Find all the fixes and functionality changes from this issue #33