jcechace / debezium-operator-poc

PoC of Debezium Server Operator

Debezium Operator

Debezium operator provides an easy way to run the Debezium Server on Kubernetes or Openshift.

Installation steps

The debezium operator currently support per namespace installation. To install the operator to your kubernetes cluster, simply create the descriptors available in the k8 directory.

kubectl create -f k8/ -n $NAMESPACE

Quickstart Example

The exmaples/postgres directory contains an example deployment of debezium server with PostgreSQL source and kafka sink.

# Install Strimzi Kafka operator
kubectl create -f "https://strimzi.io/install/latest?namespace=$NAMESPACE" -n $NAMESPACE

# Deploy PostgreSQL, Kafka and Debezium Server
kubectl create -f examples/postgres/ -n $NAMESPACE    

DebeziumServerSpec Reference

spec:
    version: String 
    image: String # exclusive with version
    storage:
      type: persistent | ephemeral  # enum
      claimName: String # only valid and required for persistent
    externalConfiguration:
      env: EnvFromSource array # https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#envfromsource-v1-core
      volumes: Volume array # https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.23/#volume-v1-core
    quarkus:
      # quarkus properties 
    format:
      value:
        type: String
        # other format properties
      key:
        type: String
      header:
        type: String 
    transforms:
      - name: String
        type: String
        predicate: String
        negate: Boolean
        # other transformation properties
    predicates: 
      - name: String
        type: String
        # other preticate properties
    sink:
      type: String
      # other sink properties
    source:
      class: String
      # other source connector properties