49b58b7e7d
Health probe for Nova pods is used for both liveness and readiness probe. nova-compute, nova-conductor, nova-consoleauth and nova-scheduler: Check if the rpc socket status on the nova pods to rabbitmq and database are in established state. sends an RPC call with a non-existence method to component's queue. Probe is success if agent returns with NoSuchMethod error. If agent is not reachable or fails to respond in time, returns failure to probe. novnc/spice proxy: uses Kubernetes tcp probe on corresponding ports they expose. Added code to catch nova config file not present exception. Change-Id: Ib8e4b93486588320fd2d562c3bc90b65844e52e5
123 lines
4.9 KiB
YAML
123 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 .Values.manifests.deployment_consoleauth }}
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{{- $envAll := . }}
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{{- $mounts_nova_consoleauth := .Values.pod.mounts.nova_consoleauth.nova_conductor }}
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{{- $mounts_nova_consoleauth_init := .Values.pod.mounts.nova_consoleauth.init_container }}
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{{- $serviceAccountName := "nova-consoleauth" }}
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{{ tuple $envAll "consoleauth" $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: nova-consoleauth
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
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labels:
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{{ tuple $envAll "nova" "consoleauth" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.consoleauth }}
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selector:
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matchLabels:
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{{ tuple $envAll "nova" "consoleauth" | 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 "nova" "consoleauth" | 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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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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serviceAccountName: {{ $serviceAccountName }}
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{{ dict "envAll" $envAll "application" "nova" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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affinity:
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{{ tuple $envAll "nova" "consoleauth" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.consoleauth.node_selector_key }}: {{ .Values.labels.consoleauth.node_selector_value }}
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initContainers:
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{{ tuple $envAll "consoleauth" $mounts_nova_consoleauth_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: nova-consoleauth
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{{ tuple $envAll "nova_consoleauth" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.consoleauth | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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securityContext:
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allowPrivilegeEscalation: false
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readinessProbe:
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exec:
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command:
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- python
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- /tmp/health-probe.py
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- --config-file
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- /etc/nova/nova.conf
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- --service-queue-name
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- consoleauth
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initialDelaySeconds: 80
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periodSeconds: 90
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timeoutSeconds: 70
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livenessProbe:
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exec:
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command:
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- python
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- /tmp/health-probe.py
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- --config-file
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- /etc/nova/nova.conf
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- --service-queue-name
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- consoleauth
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- --liveness-probe
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initialDelaySeconds: 120
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periodSeconds: 90
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timeoutSeconds: 70
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command:
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- /tmp/nova-consoleauth.sh
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volumeMounts:
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- name: nova-bin
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mountPath: /tmp/nova-consoleauth.sh
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subPath: nova-consoleauth.sh
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readOnly: true
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- name: nova-bin
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mountPath: /tmp/health-probe.py
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subPath: health-probe.py
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readOnly: true
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- name: nova-etc
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mountPath: /etc/nova/nova.conf
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subPath: nova.conf
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readOnly: true
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- name: nova-etc
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mountPath: {{ .Values.conf.nova.DEFAULT.log_config_append }}
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subPath: {{ base .Values.conf.nova.DEFAULT.log_config_append }}
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readOnly: true
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- name: nova-etc
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mountPath: /etc/nova/policy.yaml
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subPath: policy.yaml
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readOnly: true
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{{ if $mounts_nova_consoleauth.volumeMounts }}{{ toYaml $mounts_nova_consoleauth.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: nova-bin
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configMap:
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name: nova-bin
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defaultMode: 0555
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- name: nova-etc
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secret:
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secretName: nova-etc
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defaultMode: 0444
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{{ if $mounts_nova_consoleauth.volumes }}{{ toYaml $mounts_nova_consoleauth.volumes | indent 8 }}{{ end }}
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{{- end }}
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