7aaae02f1d
This adds a security context to the postgresql exporter, which changes the pod's user from root to the nobody user instead This also adds the container security context to set allowPrivilegeEscalation to false and readOnlyRootFilesystem to true Change-Id: Ibe49f77ed2d0a588b5abe175318edd1c82a57cca
60 lines
3.1 KiB
YAML
60 lines
3.1 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-postgresql-exporter" }}
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{{ tuple $envAll "prometheus_postgresql_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-postgresql-exporter
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spec:
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replicas: {{ .Values.pod.replicas.prometheus_postgresql_exporter }}
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{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
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selector:
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matchLabels:
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{{ tuple $envAll "prometheus_postgresql_exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "prometheus_postgresql_exporter" "exporter" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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namespace: {{ .Values.endpoints.prometheus_postgresql_exporter.namespace }}
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spec:
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{{ dict "envAll" $envAll "application" "prometheus_postgresql_exporter" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $serviceAccountName }}
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nodeSelector:
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{{ .Values.labels.prometheus_postgresql_exporter.node_selector_key }}: {{ .Values.labels.prometheus_postgresql_exporter.node_selector_value }}
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terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.prometheus_postgresql_exporter.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll "prometheus_postgresql_exporter" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: postgresql-exporter
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{{ tuple $envAll "prometheus_postgresql_exporter" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.prometheus_postgresql_exporter | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "prometheus_postgresql_exporter" "container" "postgresql_exporter" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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ports:
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- name: metrics
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containerPort: {{ tuple "prometheus_postgresql_exporter" "internal" "metrics" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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env:
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- name: DATA_SOURCE_NAME
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valueFrom:
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secretKeyRef:
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name: {{ .Values.secrets.postgresql.exporter }}
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key: DATA_SOURCE_NAME
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{{- end }}
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