287 lines
12 KiB
YAML
287 lines
12 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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{{/*
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(aostapenko) rounds cpu limit in any permissible format to integer value (min 1)
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"100m" -> 1
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"1100m" -> 1
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"10900m" -> 10
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0.3 -> 1
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5.4 -> 5
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*/}}
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{{- define "get_erlvm_scheduler_num" -}}
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{{- $val := . | toString -}}
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{{- if regexMatch "^[0-9]*m$" $val -}}
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{{- $val = div (float64 (trimSuffix "m" $val)) 1000 -}}
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{{- end -}}
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{{/* NOTE(aostapenko) String with floating number does not convert well to int */}}
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{{- $val | float64 | int | default 1 -}}
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{{- end -}}
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{{- if .Values.manifests.statefulset }}
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{{- $envAll := . }}
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{{- $rcControllerName := printf "%s-%s" $envAll.Release.Name "rabbitmq" }}
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{{ tuple $envAll "rabbitmq" $rcControllerName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: {{ $rcControllerName | quote }}
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namespace: {{ .Release.Namespace }}
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: {{ $rcControllerName | quote }}
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subjects:
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- kind: ServiceAccount
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name: {{ $rcControllerName | quote }}
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namespace: {{ .Release.Namespace }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: {{ $rcControllerName | quote }}
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namespace: {{ .Release.Namespace }}
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rules:
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- apiGroups:
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- ""
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- extensions
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- batch
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- apps
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verbs:
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- get
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- list
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resources:
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- services
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- endpoints
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ $rcControllerName | quote }}
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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 "rabbitmq" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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serviceName: {{ tuple "oslo_messaging" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
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replicas: {{ $envAll.Values.pod.replicas.server }}
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podManagementPolicy: "Parallel"
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selector:
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matchLabels:
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{{ tuple $envAll "rabbitmq" "server" | 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 "rabbitmq" "server" | 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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secret-rabbit-admin-hash: {{ tuple "secret-rabbit-admin.yaml" . | include "helm-toolkit.utils.hash" }}
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secret-erlang-cookie-hash: {{ tuple "secret-erlang-cookie.yaml" . | include "helm-toolkit.utils.hash" }}
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{{ dict "envAll" $envAll "podName" "rabbitmq" "containerNames" (list "init" "rabbitmq-password" "rabbitmq-cookie" "rabbitmq-perms" "rabbitmq") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
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spec:
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{{ dict "envAll" $envAll "application" "server" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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serviceAccountName: {{ $rcControllerName | quote }}
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affinity:
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{{ tuple $envAll "rabbitmq" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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nodeSelector:
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{{ $envAll.Values.labels.server.node_selector_key }}: {{ $envAll.Values.labels.server.node_selector_value | quote }}
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initContainers:
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{{ tuple $envAll "rabbitmq" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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- name: rabbitmq-password
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{{ tuple $envAll "rabbitmq_init" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "server" "container" "rabbitmq_password" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/rabbitmq-password-hash.py
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env:
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- name: RABBITMQ_ADMIN_USERNAME
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "admin-user" | quote }}
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key: RABBITMQ_ADMIN_USERNAME
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- name: RABBITMQ_ADMIN_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" $envAll.Release.Name "admin-user" | quote }}
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key: RABBITMQ_ADMIN_PASSWORD
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- name: RABBITMQ_DEFINITION_FILE
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value: "{{ index $envAll.Values.conf.rabbitmq "management.load_definitions" }}"
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: rabbitmq-data
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mountPath: /var/lib/rabbitmq
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- name: rabbitmq-bin
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mountPath: /tmp/rabbitmq-password-hash.py
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subPath: rabbitmq-password-hash.py
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readOnly: true
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- name: rabbitmq-cookie
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{{ tuple $envAll "rabbitmq" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "server" "container" "rabbitmq_cookie" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/rabbitmq-cookie.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: rabbitmq-bin
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mountPath: /tmp/rabbitmq-cookie.sh
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subPath: rabbitmq-cookie.sh
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readOnly: true
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- name: rabbitmq-data
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mountPath: /var/lib/rabbitmq
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- name: rabbitmq-erlang-cookie
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mountPath: /var/run/lib/rabbitmq/.erlang.cookie
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subPath: erlang_cookie
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readOnly: true
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{{- if $envAll.Values.volume.chown_on_start }}
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- name: rabbitmq-perms
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{{ tuple $envAll "rabbitmq" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "server" "container" "rabbitmq_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- chown
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- -R
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- "rabbitmq:"
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- /var/lib/rabbitmq
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: rabbitmq-data
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mountPath: /var/lib/rabbitmq
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{{- end }}
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containers:
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- name: rabbitmq
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{{ tuple $envAll "rabbitmq" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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{{ dict "envAll" $envAll "application" "server" "container" "rabbitmq" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
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command:
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- /tmp/rabbitmq-start.sh
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ports:
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- name: http
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protocol: TCP
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containerPort: {{ tuple "oslo_messaging" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: amqp
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protocol: TCP
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containerPort: {{ tuple "oslo_messaging" "internal" "amqp" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- name: clustering
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protocol: TCP
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containerPort: {{ add (tuple "oslo_messaging" "internal" "amqp" . | include "helm-toolkit.endpoints.endpoint_port_lookup") 20000 }}
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: MY_POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: RABBITMQ_USE_LONGNAME
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value: "true"
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- name: RABBITMQ_NODENAME
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value: "rabbit@$(MY_POD_NAME).{{ tuple "oslo_messaging" "internal" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" }}"
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- name: K8S_SERVICE_NAME
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value: {{ tuple "oslo_messaging" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
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- name: K8S_HOSTNAME_SUFFIX
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value: ".{{ tuple "oslo_messaging" "internal" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" }}"
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- name: RABBITMQ_ERLANG_COOKIE
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value: "{{ $envAll.Values.endpoints.oslo_messaging.auth.erlang_cookie }}"
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- name: PORT_HTTP
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value: "{{ tuple "oslo_messaging" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}"
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- name: PORT_AMPQ
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value: "{{ tuple "oslo_messaging" "internal" "amqp" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}"
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- name: PORT_CLUSTERING
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value: "{{ add (tuple "oslo_messaging" "internal" "amqp" . | include "helm-toolkit.endpoints.endpoint_port_lookup") 20000 }}"
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- name: RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS
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{{- $erlvm_scheduler_num := include "get_erlvm_scheduler_num" .Values.pod.resources.server.limits.cpu }}
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value: {{ printf "+S %s:%s" $erlvm_scheduler_num $erlvm_scheduler_num | quote }}
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readinessProbe:
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initialDelaySeconds: 10
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timeoutSeconds: 10
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exec:
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command:
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- /tmp/rabbitmq-readiness.sh
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livenessProbe:
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initialDelaySeconds: 30
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timeoutSeconds: 10
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exec:
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command:
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- /tmp/rabbitmq-liveness.sh
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volumeMounts:
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- name: pod-tmp
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mountPath: /tmp
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- name: rabbitmq-data
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mountPath: /var/lib/rabbitmq
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- name: rabbitmq-bin
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mountPath: /tmp/rabbitmq-start.sh
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subPath: rabbitmq-start.sh
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readOnly: true
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- name: rabbitmq-bin
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mountPath: /tmp/rabbitmq-readiness.sh
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subPath: rabbitmq-readiness.sh
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readOnly: true
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- name: rabbitmq-bin
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mountPath: /tmp/rabbitmq-liveness.sh
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subPath: rabbitmq-liveness.sh
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readOnly: true
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- name: rabbitmq-etc
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mountPath: /etc/rabbitmq/enabled_plugins
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subPath: enabled_plugins
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readOnly: true
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- name: rabbitmq-etc
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mountPath: /etc/rabbitmq/rabbitmq.conf
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subPath: rabbitmq.conf
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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: rabbitmq-bin
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configMap:
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name: {{ printf "%s-%s" $envAll.Release.Name "rabbitmq-bin" | quote }}
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defaultMode: 365
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- name: rabbitmq-etc
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configMap:
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name: {{ printf "%s-%s" $envAll.Release.Name "rabbitmq-etc" | quote }}
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defaultMode: 292
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- name: rabbitmq-erlang-cookie
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secret:
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secretName: {{ printf "%s-%s" $envAll.Release.Name "erlang-cookie" | quote }}
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defaultMode: 292
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{{- if not $envAll.Values.volume.enabled }}
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- name: rabbitmq-data
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{{- if .Values.volume.use_local_path.enabled }}
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hostPath:
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path: {{ .Values.volume.use_local_path.host_path }}
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type: DirectoryOrCreate
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{{- else }}
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emptyDir: {}
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{{- end }}
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{{- end }}
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{{- if $envAll.Values.volume.enabled }}
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volumeClaimTemplates:
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- metadata:
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name: rabbitmq-data
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spec:
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accessModes: ["ReadWriteOnce"]
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resources:
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requests:
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storage: {{ $envAll.Values.volume.size }}
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storageClassName: {{ $envAll.Values.volume.class_name }}
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{{- end }}
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{{ end }}
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