2f2ce5f28f
Deploy exporter as a sidecar to provide correct mysql metrics. Co-Authored-By: Oleh Hryhorov <ohryhorov@mirantis.com> Change-Id: I25cfeaf7f95f772d2b3c07a6a91220d0154b4eea
93 lines
4.4 KiB
YAML
93 lines
4.4 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 and .Values.manifests.monitoring.prometheus.job_user_create .Values.monitoring.prometheus.enabled }}
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{{- $envAll := . }}
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{{- $serviceAccountName := "mariadb-exporter-create-sql-user" }}
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{{ tuple $envAll "prometheus_create_mysql_user" $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: mariadb-exporter-create-sql-user
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labels:
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{{ tuple $envAll "prometheus-mysql-exporter" "create-sql-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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backoffLimit: {{ .Values.jobs.exporter_create_sql_user.backoffLimit }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "prometheus-mysql-exporter" "create-sql-user" | 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-sql-user" "containerNames" (list "init" "exporter-create-sql-user") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
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spec:
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shareProcessNamespace: true
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serviceAccountName: {{ $serviceAccountName }}
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{{ dict "envAll" $envAll "application" "prometheus_create_mysql_user" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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activeDeadlineSeconds: {{ .Values.jobs.exporter_create_sql_user.activeDeadlineSeconds }}
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restartPolicy: OnFailure
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nodeSelector:
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{{ .Values.labels.prometheus_mysql_exporter.node_selector_key }}: {{ .Values.labels.prometheus_mysql_exporter.node_selector_value }}
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initContainers:
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{{ tuple $envAll "prometheus_create_mysql_user" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: exporter-create-sql-user
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{{ tuple $envAll "prometheus_create_mysql_user" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ dict "envAll" $envAll "application" "prometheus_create_mysql_user" "container" "main" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.jobs.prometheus_create_mysql_user | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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command:
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- /tmp/create-mysql-user.sh
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env:
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- name: EXPORTER_USER
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valueFrom:
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secretKeyRef:
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name: mysql-exporter-secrets
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key: EXPORTER_USER
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- name: EXPORTER_PASSWORD
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valueFrom:
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secretKeyRef:
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name: mysql-exporter-secrets
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key: EXPORTER_PASSWORD
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{{- if $envAll.Values.manifests.certificates }}
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- name: MARIADB_X509
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value: "REQUIRE X509"
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{{- end }}
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: mysql-exporter-bin
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mountPath: /tmp/create-mysql-user.sh
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subPath: create-mysql-user.sh
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readOnly: true
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- name: mariadb-secrets
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mountPath: /etc/mysql/admin_user.cnf
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subPath: admin_user.cnf
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readOnly: true
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{{ dict "enabled" $envAll.Values.manifests.certificates "name" $envAll.Values.secrets.tls.oslo_db.server.internal "path" "/etc/mysql/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: mysql-exporter-bin
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configMap:
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name: mysql-exporter-bin
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defaultMode: 0555
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- name: mariadb-secrets
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secret:
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secretName: mariadb-secrets
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defaultMode: 0444
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{{ dict "enabled" $envAll.Values.manifests.certificates "name" $envAll.Values.secrets.tls.oslo_db.server.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
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{{- end }}
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