lgtm.yaml

# this is intended for demo / testing purposes only, not for production usage
apiVersion: v1
kind: Service
metadata:
  name: lgtm
spec:
  selector:
    app: lgtm
  ports:
    - name: grafana
      protocol: TCP
      port: 3000
      targetPort: 3000
    - name: otel-grpc
      protocol: TCP
      port: 4317
      targetPort: 4317
    - name: otel-http
      protocol: TCP
      port: 4318
      targetPort: 4318
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: lgtm
spec:
  replicas: 1
  selector:
    matchLabels:
      app: lgtm
  template:
    metadata:
      labels:
        app: lgtm
    spec:
      containers:
        - name: lgtm
          image: grafana/otel-lgtm:latest
          ports:
            - containerPort: 3000
            - containerPort: 4317
            - containerPort: 4318
          readinessProbe:
            exec:
              command:
                - cat
                - /tmp/ready
      # NOTE: By default OpenShift does not allow writing the root directory.
      # Thats why the data dirs for grafana, prometheus and loki can not be 
      # created and the pod never becomes ready.
      # See: https://github.com/grafana/docker-otel-lgtm/issues/132
          volumeMounts:
            - name: grafana-data
              mountPath: /otel-lgtm/grafana/data
            - name: loki-storage
              mountPath: /loki
            - name: p8s-storage
              mountPath: /data/prometheus
      volumes:
        - name: grafana-data
          emptyDir: {}
        - name: loki-storage
          emptyDir: {}
        - name: p8s-storage
          emptyDir: {}