{{- if .Values.clickhouseOperator.enabled }}
# Template Parameters:
#
# NAMESPACE=posthog
# COMMENT=
# OPERATOR_IMAGE=altinity/clickhouse-operator:latest
# METRICS_EXPORTER_IMAGE=altinity/metrics-exporter:latest
#
# Setup Deployment for clickhouse-operator
# Deployment would be created in kubectl-specified namespace
kind: Deployment
apiVersion: apps/v1
metadata:
  name: clickhouse-operator
  namespace: {{ .Values.clickhouseOperator.namespace | default .Release.Namespace }}
  labels:
    app: clickhouse-operator
spec:
  replicas: 1
  selector:
    matchLabels:
      app: clickhouse-operator
  template:
    metadata:
      labels:
        app: clickhouse-operator
      annotations:
        prometheus.io/port: '8888'
        prometheus.io/scrape: 'true'
    spec:
      serviceAccountName: clickhouse-operator
      volumes:
        - name: etc-clickhouse-operator-folder
          configMap:
            name: etc-clickhouse-operator-files
        - name: etc-clickhouse-operator-confd-folder
          configMap:
            name: etc-clickhouse-operator-confd-files
        - name: etc-clickhouse-operator-configd-folder
          configMap:
            name: etc-clickhouse-operator-configd-files
        - name: etc-clickhouse-operator-templatesd-folder
          configMap:
            name: etc-clickhouse-operator-templatesd-files
        - name: etc-clickhouse-operator-usersd-folder
          configMap:
            name: etc-clickhouse-operator-usersd-files
      containers:
        - name: clickhouse-operator
          image: altinity/clickhouse-operator:latest
          imagePullPolicy: Always
          volumeMounts:
            - name: etc-clickhouse-operator-folder
              mountPath: /etc/clickhouse-operator
            - name: etc-clickhouse-operator-confd-folder
              mountPath: /etc/clickhouse-operator/conf.d
            - name: etc-clickhouse-operator-configd-folder
              mountPath: /etc/clickhouse-operator/config.d
            - name: etc-clickhouse-operator-templatesd-folder
              mountPath: /etc/clickhouse-operator/templates.d
            - name: etc-clickhouse-operator-usersd-folder
              mountPath: /etc/clickhouse-operator/users.d
          env:
            # Pod-specific
            # spec.nodeName: ip-172-20-52-62.ec2.internal
            - name: OPERATOR_POD_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            # metadata.name: clickhouse-operator-6f87589dbb-ftcsf
            - name: OPERATOR_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            # metadata.namespace: kube-system
            - name: OPERATOR_POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            # status.podIP: 100.96.3.2
            - name: OPERATOR_POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            # spec.serviceAccount: clickhouse-operator
            # spec.serviceAccountName: clickhouse-operator
            - name: OPERATOR_POD_SERVICE_ACCOUNT
              valueFrom:
                fieldRef:
                  fieldPath: spec.serviceAccountName

            # Container-specific
            - name: OPERATOR_CONTAINER_CPU_REQUEST
              valueFrom:
                resourceFieldRef:
                  containerName: clickhouse-operator
                  resource: requests.cpu
            - name: OPERATOR_CONTAINER_CPU_LIMIT
              valueFrom:
                resourceFieldRef:
                  containerName: clickhouse-operator
                  resource: limits.cpu
            - name: OPERATOR_CONTAINER_MEM_REQUEST
              valueFrom:
                resourceFieldRef:
                  containerName: clickhouse-operator
                  resource: requests.memory
            - name: OPERATOR_CONTAINER_MEM_LIMIT
              valueFrom:
                resourceFieldRef:
                  containerName: clickhouse-operator
                  resource: limits.memory

        - name: metrics-exporter
          image: altinity/metrics-exporter:latest
          imagePullPolicy: Always
          volumeMounts:
            - name: etc-clickhouse-operator-folder
              mountPath: /etc/clickhouse-operator
            - name: etc-clickhouse-operator-confd-folder
              mountPath: /etc/clickhouse-operator/conf.d
            - name: etc-clickhouse-operator-configd-folder
              mountPath: /etc/clickhouse-operator/config.d
            - name: etc-clickhouse-operator-templatesd-folder
              mountPath: /etc/clickhouse-operator/templates.d
            - name: etc-clickhouse-operator-usersd-folder
              mountPath: /etc/clickhouse-operator/users.d

{{- end }}