Add Solr remote shard configuration

{{- range $shard := .Values.solr.shards.shardList }}

---

apiVersion: extensions/v1beta1

kind: Deployment

metadata:

  name: "{{ template "fullname" . }}-solr-{{ $shard.name }}"

  labels:

{{ include "default-labels" . | indent 4 }}

    component: solr

    solr-role: shard

    shard-name: "{{ $shard.name }}"

spec:

  # Select pods on release and component only, rather than all labels

  # This means that the selector will match all pods from all versions of the chart when upgrading

  selector:

    matchLabels:

      release: {{ .Release.Name }}

      component: solr

      solr-role: shard

      shard-name: "{{ $shard.name }}"

  replicas: 1

  template:

    metadata:

      labels:

{{ include "default-labels" . | indent 8 }}

        component: solr

        solr-role: shard

        shard-name: "{{ $shard.name }}"

    spec:

      # Setting fsGroup for the pod allows some provisioners to chown mounted volumes to the given group

      #   The solr group is 8983 inside the container

      securityContext:

        fsGroup: 8983

      containers:

        - name: solr

          image: "{{ .Values.solr.image.repository }}:{{ .Values.solr.image.tag }}"

          imagePullPolicy: {{ default "" .Values.solr.image.pullPolicy | quote }}

          ports:

            - name: solr

              containerPort: 8983

          # The readiness and liveness probes run the same thing, but the liveness

          # probe just waits a while before kicking in whereas the readiness probe

          # starts straight away

          readinessProbe: &probe

            httpGet:

              path: /solr/admin/info/system?wt=json

              port: 8983

            initialDelaySeconds: 10

            periodSeconds: 10

          livenessProbe:

            <<: *probe

            initialDelaySeconds: 600

          env:

            - name: ESGF_SOLR_MASTER_URL

              value: "{{ $shard.url }}"

            {{- if hasKey $shard "replicationInterval" }}

            - name: ESGF_SOLR_REPLICATION_INTERVAL

              value: "{{ $shard.replicationInterval }}"

            {{- end }}

          resources:

{{ toYaml .Values.solr.shards.resources | indent 12 }}

          volumeMounts:

            - name: solr-home

              mountPath: /esg/solr-home

      volumes:

        - name: solr-home

{{- if .Values.solr.shards.persistence.enabled }}

          persistentVolumeClaim:

            claimName: "{{ template "fullname" . }}-solr-{{ $shard.name }}"

{{- else }}

          emptyDir: {}

{{- end }}

{{- end }}

{{- if .Values.solr.shards.persistence.enabled }}

{{- range $shard := .Values.solr.shards.shardList }}

---

apiVersion: v1

kind: PersistentVolumeClaim

metadata:

  name: "{{ template "fullname" . }}-solr-{{ $shard.name }}"

  labels:

{{ include "default-labels" . | indent 4 }}

    component: solr

    solr-role: shard

    shard-name: "{{ $shard.name }}"

spec:

  accessModes:

    - ReadWriteOnce

{{- if .Values.solr.shards.persistence.storageClass }}

  storageClassName: "{{ .Values.solr.shards.persistence.storageClass }}"

{{- end }}

  resources:

    requests:

      storage: {{ .Values.solr.shards.persistence.size }}

{{- if .Values.solr.shards.persistence.selector }}

  selector:

{{ toYaml .Values.solr.shards.persistence.selector | indent 4 }}

{{- end }}

{{- end }}

{{- end }}

{{- range $shard := .Values.solr.shards.shardList }}

---

apiVersion: v1

kind: Service

metadata:

  name: "{{ template "fullname" . }}-solr-{{ $shard.name }}"

  labels:

{{ include "default-labels" . | indent 4 }}

    component: solr

    solr-role: shard

    shard-name: "{{ $shard.name }}"

spec:

  ports:

    - name: solr

      port: 8983

  selector:

    release: {{ .Release.Name }}

    component: solr

    solr-role: shard

    shard-name: "{{ $shard.name }}"

{{- end }}