mcord-release/mcord-services/templates/hssdb.yaml

{{/*
Copyright 2018-present Open Networking Foundation
Copyright 2018 Intel Corporation

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: hssdb
  labels:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 4 }}
data:
  cassandra-rackdc.properties: |
    dc=DC1
    rack=RAC1
    prefer_local=true
---
apiVersion: v1
kind: Service
metadata:
  name: hssdb
  labels:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 4 }}
spec:
  clusterIP: None
  ports:
  - name: cql
    port: 9042
  selector:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 4 }}
---
apiVersion: "apps/v1"
kind: StatefulSet
metadata:
  name: hssdb
  labels:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 4 }}
spec:
  serviceName: hssdb
  replicas: 1
  selector:
    matchLabels:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 6 }}
  template:
    metadata:
      labels:
{{ tuple "hssdb" . | include "mcord-services.metadata_labels" | indent 8 }}
    spec:
    {{- if .Values.nodeSelectors.enabled }}
      nodeSelector:
        {{ .Values.nodeSelectors.hssdb.label }}: {{ .Values.nodeSelectors.hssdb.value }}
    {{- end }}
      securityContext:
        runAsUser: 999
        fsGroup: 999
      containers:
      - name: cassandra
        image: {{ .Values.images.tags.hssdb }}
        imagePullPolicy: {{ .Values.images.pullPolicy }}
        ports:
        - containerPort: 9042
          name: cql
        env:
        - name: MAX_HEAP_SIZE
          value: 512M
        - name: HEAP_NEWSIZE
          value: 100M
        - name: CASSANDRA_SEEDS
          value: {{ tuple "hssdb" "identity" . | include "mcord-services.endpoint_lookup" | quote }}
        - name: CASSANDRA_CLUSTER_NAME
          value: "HSS Cluster"
        - name: CASSANDRA_RPC_ADDRESS
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: CASSANDRA_ENDPOINT_SNITCH
          value: "GossipingPropertyFileSnitch"
        readinessProbe:
          exec:
            command: ["/bin/bash", "-c", "nodetool status -r | awk -v h=$(hostname) '$2==h {exit ($1==\"UN\" ? 0 : -1)}'"]
          initialDelaySeconds: 15
          timeoutSeconds: 5
      {{- if .Values.resources.enabled }}
        resources:
{{ toYaml .Values.resources.hssdb | indent 10 }}
      {{- end }}
        volumeMounts:
        - name: hssdb-config
          mountPath: /etc/cassandra/cassandra-rackdc.properties
          subPath: cassandra-rackdc.properties
      volumes:
      - name: hssdb-config
        configMap:
          name: hssdb