107 lines
4.9 KiB
YAML
107 lines
4.9 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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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.deployment_exporter .Values.monitoring.prometheus.enabled }}
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{{- $envAll := . }}
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{{- $serviceAccountName := "prometheus-mysql-exporter" }}
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{{ tuple $envAll "prometheus_mysql_exporter" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: prometheus-mysql-exporter
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labels:
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{{ tuple $envAll "prometheus-mysql-exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.prometheus_mysql_exporter }}
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selector:
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matchLabels:
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{{ tuple $envAll "prometheus-mysql-exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "prometheus-mysql-exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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namespace: {{ .Values.endpoints.prometheus_mysql_exporter.namespace }}
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spec:
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{{ dict "envAll" $envAll "application" "mysql_exporter" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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shareProcessNamespace: true
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serviceAccountName: {{ $serviceAccountName }}
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{{ dict "envAll" $envAll "application" "prometheus_mysql_exporter" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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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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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.prometheus_mysql_exporter.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll "prometheus_mysql_exporter" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: mysql-exporter
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{{ tuple $envAll "prometheus_mysql_exporter" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ dict "envAll" $envAll "application" "prometheus_mysql_exporter" "container" "exporter" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.prometheus_mysql_exporter | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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command:
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- /tmp/mysqld-exporter.sh
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ports:
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- name: metrics
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containerPort: {{ tuple "prometheus_mysql_exporter" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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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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- name: DATA_SOURCE_NAME
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valueFrom:
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secretKeyRef:
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name: mysql-exporter-secrets
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key: DATA_SOURCE_NAME
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: LISTEN_PORT
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value: {{ tuple "prometheus_mysql_exporter" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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- name: TELEMETRY_PATH
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value: {{ tuple "prometheus_mysql_exporter" "internal" "metrics" . | include "helm-toolkit.endpoints.keystone_endpoint_path_lookup" | quote }}
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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-secrets
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mountPath: /etc/mysql/mysql_user.cnf
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subPath: mysql_user.cnf
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readOnly: true
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- name: mysql-exporter-bin
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mountPath: /tmp/mysqld-exporter.sh
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subPath: mysqld-exporter.sh
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readOnly: true
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volumes:
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- name: pod-tmp
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emptyDir: {}
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- name: mysql-exporter-secrets
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secret:
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secretName: mysql-exporter-secrets
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defaultMode: 0444
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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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{{- end }}
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