c5bbc97ab7
This PS adds soft anti-affinity to all pods in OS-H. By doing so resiliancy is improved by attempting to ensure that pods are created on seperate nodes. Change-Id: I0c1092498f7a1e44218ef785ca3f73fa9f49819c
111 lines
4.3 KiB
YAML
111 lines
4.3 KiB
YAML
# Copyright 2017 The Openstack-Helm Authors.
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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{{- $envAll := . }}
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{{- $dependencies := .Values.dependencies.api }}
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{{- $mounts_magnum_api := .Values.mounts.magnum_api.magnum_api }}
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{{- $mounts_magnum_api_init := .Values.mounts.magnum_api.init_container }}
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---
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apiVersion: apps/v1beta1
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kind: Deployment
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metadata:
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name: magnum-api
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spec:
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replicas: {{ .Values.replicas.api }}
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revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
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strategy:
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type: {{ .Values.upgrades.pod_replacement_strategy }}
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{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
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rollingUpdate:
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maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
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maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
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{{ end }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "magnum" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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affinity:
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{{ tuple $envAll "magnum" "api" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
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terminationGracePeriodSeconds: {{ .Values.termination_grace_period.api.timeout | default "30" }}
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initContainers:
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{{ tuple $envAll $dependencies $mounts_magnum_api_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: magnum-api
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image: {{ .Values.images.api }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{- if .Values.resources.enabled }}
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resources:
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requests:
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memory: {{ .Values.resources.magnum_api.requests.memory | quote }}
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cpu: {{ .Values.resources.magnum_api.requests.cpu | quote }}
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limits:
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memory: {{ .Values.resources.magnum_api.limits.memory | quote }}
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cpu: {{ .Values.resources.magnum_api.limits.cpu | quote }}
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{{- end }}
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command:
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- /tmp/magnum-api.sh
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- start
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lifecycle:
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preStop:
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exec:
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command:
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- /tmp/magnum-api.sh
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- stop
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ports:
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- containerPort: {{ .Values.conf.magnum.api.magnum.port }}
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readinessProbe:
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tcpSocket:
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port: {{ .Values.conf.magnum.api.magnum.port }}
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volumeMounts:
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- name: magnum-bin
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mountPath: /tmp/magnum-api.sh
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subPath: magnum-api.sh
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readOnly: true
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- name: pod-etc-magnum
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mountPath: /etc/magnum
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- name: pod-var-cache-magnum
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mountPath: /var/cache/magnum
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- name: magnum-etc
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mountPath: /etc/magnum/magnum.conf
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subPath: magnum.conf
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readOnly: true
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- name: magnum-etc
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mountPath: /etc/magnum/api-paste.ini
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subPath: api-paste.ini
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readOnly: true
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- name: magnum-etc
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mountPath: /etc/magnum/policy.json
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subPath: policy.json
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readOnly: true
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{{ if $mounts_magnum_api.volumeMounts }}{{ toYaml $mounts_magnum_api.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-etc-magnum
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emptyDir: {}
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- name: pod-var-cache-magnum
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emptyDir: {}
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- name: magnum-bin
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configMap:
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name: magnum-bin
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defaultMode: 0555
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- name: magnum-etc
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configMap:
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name: magnum-etc
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{{ if $mounts_magnum_api.volumes }}{{ toYaml $mounts_magnum_api.volumes | indent 8 }}{{ end }}
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