76f7d6dc27
Split out the service account generation from the main nova.conf and into their own snippets which get mounted into the pods. OSLO reads these snippets and appends them to loaded configuration. This is a follow on to the spec [1] which has separate service accounts for accessing different services. The goal of separating this out is to allow users to provide these secrets via other means like Vault or External Secrets. [1] I12eb9341d5ff633ad4435f4938bf8c946ea388ee Change-Id: Ic05ed2886ce446803975124b755cbabe010680b6 Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
156 lines
7.7 KiB
YAML
156 lines
7.7 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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{{- define "novaSchedulerLivenessProbeTemplate" }}
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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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- scheduler
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- --liveness-probe
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{{- end }}
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{{- define "novaSchedulerReadinessProbeTemplate" }}
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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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- scheduler
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{{- end }}
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{{- if .Values.manifests.deployment_scheduler }}
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{{- $envAll := . }}
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{{- $mounts_nova_scheduler := .Values.pod.mounts.nova_scheduler.nova_scheduler }}
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{{- $mounts_nova_scheduler_init := .Values.pod.mounts.nova_scheduler.init_container }}
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{{- $serviceAccountName := "nova-scheduler" }}
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{{ tuple $envAll "scheduler" $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-scheduler
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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" "scheduler" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ .Values.pod.replicas.scheduler }}
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selector:
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matchLabels:
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{{ tuple $envAll "nova" "scheduler" | 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" "scheduler" | 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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{{ tuple "nova_scheduler" . | include "helm-toolkit.snippets.custom_pod_annotations" | indent 8 }}
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{{ dict "envAll" $envAll "podName" "nova-scheduler" "containerNames" (list "nova-scheduler" "init") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
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spec:
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{{ tuple "nova_scheduler" . | include "helm-toolkit.snippets.kubernetes_pod_priority_class" | indent 6 }}
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{{ tuple "nova_scheduler" . | include "helm-toolkit.snippets.kubernetes_pod_runtime_class" | indent 6 }}
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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" "scheduler" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ .Values.labels.scheduler.node_selector_key }}: {{ .Values.labels.scheduler.node_selector_value }}
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{{ if $envAll.Values.pod.tolerations.nova.enabled }}
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{{ tuple $envAll "nova" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
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{{ end }}
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initContainers:
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{{ tuple $envAll "scheduler" $mounts_nova_scheduler_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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containers:
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- name: nova-scheduler
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{{ tuple $envAll "nova_scheduler" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.scheduler | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "nova" "container" "nova_scheduler" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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{{ dict "envAll" $envAll "component" "scheduler" "container" "default" "type" "liveness" "probeTemplate" (include "novaSchedulerLivenessProbeTemplate" $envAll | fromYaml) | include "helm-toolkit.snippets.kubernetes_probe" | indent 10 }}
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{{ dict "envAll" $envAll "component" "scheduler" "container" "default" "type" "readiness" "probeTemplate" (include "novaSchedulerReadinessProbeTemplate" $envAll | fromYaml) | include "helm-toolkit.snippets.kubernetes_probe" | indent 10 }}
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env:
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- name: RPC_PROBE_TIMEOUT
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value: "{{ .Values.pod.probes.rpc_timeout }}"
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- name: RPC_PROBE_RETRIES
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value: "{{ .Values.pod.probes.rpc_retries }}"
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{{- if or .Values.manifests.certificates .Values.tls.identity }}
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- name: REQUESTS_CA_BUNDLE
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value: "/etc/nova/certs/ca.crt"
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{{- end }}
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command:
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- /tmp/nova-scheduler.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: nova-bin
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mountPath: /tmp/nova-scheduler.sh
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subPath: nova-scheduler.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-snippets
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mountPath: /etc/nova/nova.conf.d/
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readOnly: true
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{{- if .Values.conf.nova.DEFAULT.log_config_append }}
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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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{{- end }}
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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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{{- dict "enabled" .Values.manifests.certificates "name" .Values.endpoints.oslo_db.auth.admin.secret.tls.internal "path" "/etc/mysql/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
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{{- dict "enabled" (or .Values.manifests.certificates .Values.tls.identity) "name" .Values.secrets.tls.compute.osapi.internal "path" "/etc/nova/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
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{{- dict "enabled" $envAll.Values.manifests.certificates "name" $envAll.Values.endpoints.oslo_messaging.auth.admin.secret.tls.internal "path" "/etc/rabbitmq/certs" | include "helm-toolkit.snippets.tls_volume_mount" | indent 12 }}
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{{ if $mounts_nova_scheduler.volumeMounts }}{{ toYaml $mounts_nova_scheduler.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: pod-tmp
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emptyDir: {}
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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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- name: nova-etc-snippets
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projected:
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sources:
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- secret:
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name: nova-ks-etc
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{{- dict "enabled" .Values.manifests.certificates "name" .Values.endpoints.oslo_db.auth.admin.secret.tls.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
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{{- dict "enabled" (or .Values.manifests.certificates .Values.tls.identity) "name" .Values.secrets.tls.compute.osapi.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
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{{- dict "enabled" $envAll.Values.manifests.certificates "name" $envAll.Values.endpoints.oslo_messaging.auth.admin.secret.tls.internal | include "helm-toolkit.snippets.tls_volume" | indent 8 }}
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{{ if $mounts_nova_scheduler.volumes }}{{ toYaml $mounts_nova_scheduler.volumes | indent 8 }}{{ end }}
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{{- end }}
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