Clickhouse & Jaeger

README.md

jaeger-config.yaml

Set values for address, username, and password.

Make the password into a hash for the clickhouse installation.

printf `printf 'my-password' | sha256sum` ; echo

# 6fa2288c361becce3e30ba4c41be7d8ba01e3580566f7acc76a7f99994474c46

Clickhouse

Add the user to your ClickHouseInstallation

apiVersion: clickhouse.altinity.com/v1
kind: ClickHouseInstallation
metadata:
  name: my-name
  namespace: observability
spec:
  configuration:
    users:
      jaeger/password_sha256_hex: 6fa2288c361becce3e30ba4c41be7d8ba01e3580566f7acc76a7f99994474c46
      jaeger/networks/ip:
        - "10.0.0.0/16"
        - "0.0.0.0/0"
        - "::/0"
      jaeger/allow_databases/database:
        - default
# ... elided ...

jaeger.yaml

Set the storage with a config similar to

  storage:
    type: grpc-plugin
    grpcPlugin:
      image: ghcr.io/jaegertracing/jaeger-clickhouse:0.13.0
    options:
      grpc-storage-plugin:
        binary: /plugin/jaeger-clickhouse
        configuration-file: /plugin-config/config.yaml
        log-level: debug

Mount the config.yaml file

  volumeMounts:
    - name: plugin-config
      mountPath: /plugin-config
  volumes:
    - name: plugin-config
      secret:
        secretName: jaeger-clickhouse  

jaeger-config.yaml

apiVersion: v1
kind: Secret
metadata:
  name: jaeger-clickhouse
  namespace: observability
stringData:
  - config.yaml: |-
      address: SVC_NAME:9000
      username: USER_NAME
      password: PASSWORD
      spans_table:
      spans_index_table:
      operations_table:

jaeger.yaml

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: jaeger
  namespace: observability
spec:
  strategy: allinone
  allInOne:
    options:
      collector:
        otlp:
          enabled: true
          http:
            host-port: 4318
          grpc:
            host-port: 4317
      prometheus:
        server-url: "http://kube-prometheus-stack-prometheus.monitoring.svc:9090"
        query:
          support-spanmetrics-connector: true
          # for breaking changes at https://github.com/jaegertracing/jaeger/releases/tag/v1.47.0
          normalize-calls: true
          normalize-duration: true
      log-level: debug
    metricsStorage:
      type: prometheus
  storage:
    type: grpc-plugin
    grpcPlugin:
      image: ghcr.io/jaegertracing/jaeger-clickhouse:0.13.0
    options:
      grpc-storage-plugin:
        binary: /plugin/jaeger-clickhouse
        configuration-file: /plugin-config/config.yaml
        log-level: debug
      memory:
        max-traces: 100000
  volumeMounts:
    - name: plugin-config
      mountPath: /plugin-config
  volumes:
    - name: plugin-config
      secret:
        secretName: jaeger-clickhouse