{{/* 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. */}} {{- define "probeTemplate" }} {{- $probePort := tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} {{- $probeUser := .Values.endpoints.elasticsearch.auth.admin.username }} {{- $probePass := .Values.endpoints.elasticsearch.auth.admin.password }} {{- $authHeader := printf "%s:%s" $probeUser $probePass | b64enc }} httpGet: path: /_cluster/health scheme: {{ tuple "elasticsearch" "internal" "api" . | include "helm-toolkit.endpoints.keystone_endpoint_scheme_lookup" | upper }} port: {{ $probePort }} httpHeaders: - name: Authorization value: Basic {{ $authHeader }} {{- end }} {{- if .Values.manifests.deployment_client }} {{- $envAll := . }} {{- $esUserSecret := .Values.secrets.elasticsearch.user }} {{- $s3UserSecret := .Values.secrets.rgw.elasticsearch }} {{- $mounts_elasticsearch := .Values.pod.mounts.elasticsearch.elasticsearch }} {{- $serviceAccountName := printf "%s-%s" .Release.Name "elasticsearch-client" }} {{ tuple $envAll "elasticsearch_client" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }} --- apiVersion: apps/v1 kind: Deployment metadata: name: elasticsearch-client annotations: {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }} labels: {{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }} spec: replicas: {{ .Values.pod.replicas.client }} selector: matchLabels: {{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }} {{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }} template: metadata: labels: {{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }} annotations: {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }} configmap-bin-hash: {{ tuple "configmap-bin-elasticsearch.yaml" . | include "helm-toolkit.utils.hash" }} configmap-etc-hash: {{ tuple "configmap-etc-elasticsearch.yaml" . | include "helm-toolkit.utils.hash" }} {{ dict "envAll" $envAll "podName" "elasticsearch-client" "containerNames" (list "elasticsearch-client" "init" "memory-map-increase" "apache-proxy") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }} spec: {{ dict "envAll" $envAll "application" "client" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }} serviceAccountName: {{ $serviceAccountName }} affinity: {{ tuple $envAll "elasticsearch" "client" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }} nodeSelector: {{ .Values.labels.client.node_selector_key }}: {{ .Values.labels.client.node_selector_value | quote }} terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.client.timeout | default "600" }} initContainers: {{ tuple $envAll "elasticsearch_client" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }} - name: memory-map-increase {{ tuple $envAll "memory_init" | include "helm-toolkit.snippets.image" | indent 10 }} {{ tuple $envAll $envAll.Values.pod.resources.client | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }} {{ dict "envAll" $envAll "application" "client" "container" "memory_map_increase" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }} command: - sysctl - -w - vm.max_map_count={{ .Values.conf.init.max_map_count }} containers: - name: apache-proxy {{ tuple $envAll "apache_proxy" | include "helm-toolkit.snippets.image" | indent 10 }} {{ tuple $envAll $envAll.Values.pod.resources.apache_proxy | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }} {{ dict "envAll" $envAll "application" "client" "container" "apache_proxy" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }} command: - /tmp/apache.sh - start ports: - name: {{ tuple "elasticsearch" "internal" "api" . | include "helm-toolkit.endpoints.keystone_endpoint_scheme_lookup" }} containerPort: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} readinessProbe: tcpSocket: port: {{ tuple "elasticsearch" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} initialDelaySeconds: 20 periodSeconds: 10 env: - name: ELASTICSEARCH_USERNAME valueFrom: secretKeyRef: name: {{ $esUserSecret }} key: ELASTICSEARCH_USERNAME - name: ELASTICSEARCH_PASSWORD valueFrom: secretKeyRef: name: {{ $esUserSecret }} key: ELASTICSEARCH_PASSWORD - name: ELASTICSEARCH_LOGGING_USERNAME valueFrom: secretKeyRef: name: {{ $esUserSecret }} key: ELASTICSEARCH_LOGGING_USERNAME - name: ELASTICSEARCH_LOGGING_PASSWORD valueFrom: secretKeyRef: name: {{ $esUserSecret }} key: ELASTICSEARCH_LOGGING_PASSWORD volumeMounts: - name: pod-tmp mountPath: /tmp - name: elasticsearch-bin mountPath: /tmp/apache.sh subPath: apache.sh readOnly: true - name: elasticsearch-etc mountPath: /usr/local/apache2/conf/httpd.conf subPath: httpd.conf readOnly: true {{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal "path" "/etc/elasticsearch/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }} - name: elasticsearch-client {{ tuple $envAll "elasticsearch" | include "helm-toolkit.snippets.image" | indent 10 }} {{ tuple $envAll $envAll.Values.pod.resources.client | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }} {{ dict "envAll" $envAll "application" "client" "container" "elasticsearch_client" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }} command: - /tmp/elasticsearch.sh - start lifecycle: preStop: exec: command: - /tmp/elasticsearch.sh - stop ports: - name: transport containerPort: {{ tuple "elasticsearch" "internal" "discovery" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} livenessProbe: tcpSocket: port: {{ tuple "elasticsearch" "internal" "discovery" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }} initialDelaySeconds: 20 periodSeconds: 10 {{ dict "envAll" . "component" "elasticsearch" "container" "elasticsearch-client" "type" "readiness" "probeTemplate" (include "probeTemplate" . | fromYaml) | include "helm-toolkit.snippets.kubernetes_probe" | indent 10 }} env: - name: NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace - name: NODE_NAME valueFrom: fieldRef: fieldPath: metadata.name - name: NODE_MASTER value: "false" - name: NODE_INGEST value: "true" - name: NODE_DATA value: "false" - name: NODE_GATEWAY value: "false" - name: HTTP_ENABLE value: "true" - name: DISCOVERY_SERVICE value: {{ tuple "elasticsearch" "discovery" $envAll | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }} - name: ES_JAVA_OPTS value: "{{ .Values.conf.elasticsearch.env.java_opts.client }}" {{- if .Values.manifests.certificates }} - name: JAVA_KEYSTORE_CERT_PATH value: "/usr/share/elasticsearch/config/ca.crt" - name: ELASTICSEARCH_PASSWORD valueFrom: secretKeyRef: name: {{ $esUserSecret }} key: ELASTICSEARCH_PASSWORD {{- end }} {{- if .Values.conf.elasticsearch.snapshots.enabled }} {{- include "helm-toolkit.snippets.rgw_s3_user_env_vars" . | indent 12 }} {{- end }} {{- if .Values.pod.env.client }} {{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.pod.env.client | indent 12 }} {{- end }} {{- if .Values.pod.env.secrets }} {{ tuple $envAll .Values.pod.env.secrets | include "helm-toolkit.utils.to_k8s_env_secret_vars" | indent 12 }} {{- end }} volumeMounts: - name: pod-tmp mountPath: /tmp - name: elasticsearch-logs mountPath: {{ .Values.conf.elasticsearch.config.path.logs }} - name: elasticsearch-bin mountPath: /tmp/elasticsearch.sh subPath: elasticsearch.sh readOnly: true - name: elasticsearch-etc mountPath: /usr/share/elasticsearch/config/elasticsearch.yml subPath: elasticsearch.yml readOnly: true - name: elasticsearch-etc mountPath: /usr/share/elasticsearch/config/log4j2.properties subPath: log4j2.properties readOnly: true - name: elasticsearch-etc mountPath: /usr/share/elasticsearch/config/jvm.options subPath: jvm.options readOnly: true - name: storage mountPath: {{ .Values.conf.elasticsearch.config.path.data }} {{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal "path" "/usr/share/elasticsearch/config" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }} {{ if $mounts_elasticsearch.volumeMounts }}{{ toYaml $mounts_elasticsearch.volumeMounts | indent 12 }}{{ end }} volumes: - name: pod-tmp emptyDir: {} - name: elasticsearch-logs emptyDir: {} - name: elasticsearch-bin configMap: name: elasticsearch-bin defaultMode: 0555 - name: elasticsearch-etc secret: secretName: elasticsearch-etc defaultMode: 0444 - name: storage emptyDir: {} {{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }} {{ if $mounts_elasticsearch.volumes }}{{ toYaml $mounts_elasticsearch.volumes | indent 8 }}{{ end }} {{- end }}