9a719e2a18
This change enables TLS between Elasticsearch and Kibana data path. Note that TLS terminates at apache-proxy container of the Elasticsearch-client pod, not directly to port 9200 of elasticsearch-client container. Since all data traffic goes through apache-proxy container, fluentd output to Elasticsearch are configured to have TLS enabled as well. In additon, other Elasticsearch pods that communicate with Elasticsearch-client endpoint are modified to provide the cacert option with curl. Change-Id: I3373c0c350b30c175be4a34d25a403b9caf74294
90 lines
4.7 KiB
YAML
90 lines
4.7 KiB
YAML
{{/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.job_elasticsearch_templates }}
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{{- $envAll := . }}
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{{- $esUserSecret := .Values.secrets.elasticsearch.user }}
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{{- $mounts_elasticsearch_templates := .Values.pod.mounts.elasticsearch_templates.elasticsearch_templates }}
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{{- $mounts_elasticsearch_templates_init := .Values.pod.mounts.elasticsearch_templates.init_container }}
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{{- $serviceAccountName := "create-elasticsearch-templates" }}
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{{ tuple $envAll "elasticsearch_templates" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: create-elasticsearch-templates
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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spec:
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backoffLimit: {{ .Values.jobs.create_elasticsearch_templates.backoffLimit }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "elasticsearch" "create-templates" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
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{{ dict "envAll" $envAll "podName" "create-elasticsearch-templates" "containerNames" (list "create-elasticsearch-templates" "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
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spec:
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{{ dict "envAll" $envAll "application" "create_template" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $serviceAccountName }}
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restartPolicy: OnFailure
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nodeSelector:
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{{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value | quote }}
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initContainers:
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{{ tuple $envAll "elasticsearch_templates" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: create-elasticsearch-templates
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{{ tuple $envAll "elasticsearch_templates" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.elasticsearch_templates | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "create_template" "container" "create_elasticsearch_template" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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env:
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- name: ELASTICSEARCH_ENDPOINT
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value: {{ printf "%s://%s" (tuple "elasticsearch" "internal" "api" . | include "helm-toolkit.endpoints.keystone_endpoint_scheme_lookup") (tuple "elasticsearch" "internal" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup") }}
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{{- if .Values.manifests.certificates }}
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- name: CACERT_OPTION
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value: "--cacert /etc/elasticsearch/certs/ca.crt"
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{{- end }}
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- name: ELASTICSEARCH_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_USERNAME
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- name: ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ $esUserSecret }}
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key: ELASTICSEARCH_PASSWORD
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command:
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- /tmp/create_template.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: elasticsearch-bin
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mountPath: /tmp/create_template.sh
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subPath: create_template.sh
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readOnly: true
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{{- 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 }}
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{{ if $mounts_elasticsearch_templates.volumeMounts }}{{ toYaml $mounts_elasticsearch_templates.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: elasticsearch-bin
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configMap:
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name: elasticsearch-bin
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defaultMode: 0555
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{{- dict "enabled" .Values.manifests.certificates "name" .Values.secrets.tls.elasticsearch.elasticsearch.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
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{{ if $mounts_elasticsearch_templates.volumes }}{{ toYaml $mounts_elasticsearch_templates.volumes | indent 8 }}{{ end }}
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{{- end }}
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