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deployments.yaml
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# Notify users about breaking change regarding packs, to not destroy current installations
{{- if and .Values.st2.packs.image }}
{{- fail "Value st2.packs.image was renamed to st2.packs.images and is now a list of images" }}
{{- end }}
{{- if .Values.st2.packs.volumes.enabled }}
{{- if not (and .Values.st2.packs.volumes.packs .Values.st2.packs.volumes.virtualenvs) }}
{{- fail "Volume definition(s) missing! When st2.packs.volumes.enabled, you must define volumes for both packs and virtualenvs." }}
{{- end }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2auth
labels: {{- include "stackstorm-ha.labels" (list $ "st2auth") | nindent 4 }}
{{- if .Values.st2auth.annotations }}
annotations: {{- toYaml .Values.st2auth.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2auth") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2auth
# Multiple st2auth processes can be behind a load balancer in an active-active configuration.
replicas: {{ default 2 .Values.st2auth.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2auth") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
checksum/auth: {{ include (print $.Template.BasePath "/secrets_st2auth.yaml") . | sha256sum }}
{{- if .Values.st2auth.postStartScript }}
checksum/post-start-script: {{ .Values.st2auth.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2auth.annotations }}
{{- toYaml .Values.st2auth.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
# Sidecar container for generating .htpasswd with st2 username & password pair and sharing produced file with the main st2auth container
- name: generate-htpasswd
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2auth:{{ tpl (.Values.st2auth.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
envFrom:
- secretRef:
name: {{ include "stackstorm-ha.secrets.st2Auth" . }}
volumeMounts:
- name: htpasswd-vol
mountPath: /tmp/st2
command:
- 'sh'
- '-ec'
- printf "${ST2_AUTH_USERNAME}:$(openssl passwd -apr1 "${ST2_AUTH_PASSWORD}")\n" > /tmp/st2/htpasswd
terminationGracePeriodSeconds: {{ .Values.st2auth.terminationGracePeriodSeconds | default 30 }}
containers:
- name: st2auth
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2auth:{{ tpl (.Values.st2auth.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
ports:
- containerPort: 9100
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2auth
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2auth.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2auth | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
- name: htpasswd-vol
mountPath: /etc/st2/htpasswd
subPath: htpasswd
readOnly: true
{{- range .Values.st2auth.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2auth.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2auth.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2auth.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
preStop:
exec: # https://blog.laputa.io/graceful-shutdown-in-kubernetes-85f1c8d586da
# kubeproxy and kubelet both race
# wait a bit to ensure kubeproxy has removed the iptables rule.
command: [ "sleep", {{ .Values.st2auth.preStopSleep | toString }} ]
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2auth.resources | nindent 10 }}
{{- if .Values.st2auth.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
- name: htpasswd-vol
emptyDir:
medium: Memory
{{- range .Values.st2auth.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2auth.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2auth.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2auth.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2auth-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2auth.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2auth.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2auth.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2api
labels: {{- include "stackstorm-ha.labels" (list $ "st2api") | nindent 4 }}
{{- if .Values.st2api.annotations }}
annotations: {{- toYaml .Values.st2api.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2api") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2api
# Multiple st2api process can be behind a load balancer in an active-active configuration.
replicas: {{ default 2 .Values.st2api.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2api") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if and (ne "disable" (default "" .Values.st2.datastore_crypto_key)) (not .Values.st2.existingDatastoreSecret) }}
checksum/datastore-key: {{ include (print $.Template.BasePath "/secrets_datastore_crypto_key.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.st2api.postStartScript }}
checksum/post-start-script: {{ .Values.st2api.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2api.annotations }}
{{- toYaml .Values.st2api.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
{{- if .Values.st2.packs.images }}
{{- include "stackstorm-ha.packs-pullSecrets" . | nindent 6 }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
{{- if and .Values.st2.packs.images (not .Values.st2.packs.volumes.enabled) }}
{{- include "stackstorm-ha.packs-initContainers" . | nindent 6 }}
{{- end }}
terminationGracePeriodSeconds: {{ .Values.st2api.terminationGracePeriodSeconds | default 30 }}
containers:
- name: st2api
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2api:{{ tpl (.Values.st2api.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
ports:
- containerPort: 9101
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2api
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2api.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2api | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
mountPath: /etc/st2/keys
readOnly: true
{{- end }}
{{- include "stackstorm-ha.packs-volume-mounts" . | nindent 8 }}
{{- if .Values.st2.packs.volumes.enabled }}
{{- include "stackstorm-ha.pack-configs-volume-mount" . | nindent 8 }}
{{- end }}
{{- range .Values.st2api.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2api.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2api.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2api.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
preStop:
exec: # https://blog.laputa.io/graceful-shutdown-in-kubernetes-85f1c8d586da
# kubeproxy and kubelet both race
# wait a bit to ensure kubeproxy has removed the iptables rule.
command: [ "sleep", {{ .Values.st2api.preStopSleep | toString }} ]
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2api.resources | nindent 10 }}
{{- if .Values.st2api.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
secret:
secretName: {{ include "stackstorm-ha.secrets.st2Datastore" . }}
items:
- key: datastore_crypto_key
path: datastore_key.json
{{- end }}
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- include "stackstorm-ha.packs-volumes" . | nindent 8 }}
{{- if .Values.st2.packs.volumes.enabled }}
{{- include "stackstorm-ha.pack-configs-volume" . | nindent 8 }}
{{- end }}
{{- range .Values.st2api.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2api.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2api.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2api.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2api-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2api.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2api.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2api.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2stream
labels: {{- include "stackstorm-ha.labels" (list $ "st2stream") | nindent 4 }}
{{- if .Values.st2stream.annotations }}
annotations: {{- toYaml .Values.st2stream.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2stream") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2stream
# Multiple st2stream process can be behind a load balancer in an active-active configuration.
replicas: {{ default 2 .Values.st2stream.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2stream") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if .Values.st2stream.postStartScript }}
checksum/post-start-script: {{ .Values.st2stream.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2stream.annotations }}
{{- toYaml .Values.st2stream.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
terminationGracePeriodSeconds: {{ .Values.st2stream.terminationGracePeriodSeconds | default 30 }}
containers:
- name: st2stream
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2stream:{{ tpl (.Values.st2stream.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
ports:
- containerPort: 9102
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2stream
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2stream.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2stream | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- range .Values.st2stream.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2stream.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2stream.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2stream.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
preStop:
exec: # https://blog.laputa.io/graceful-shutdown-in-kubernetes-85f1c8d586da
# kubeproxy and kubelet both race
# wait a bit to ensure kubeproxy has removed the iptables rule.
command: [ "sleep", {{ .Values.st2stream.preStopSleep | toString }} ]
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2stream.resources | nindent 10 }}
{{- if .Values.st2stream.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- range .Values.st2stream.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2stream.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2stream.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2stream.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2stream-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2stream.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2stream.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2stream.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2web
labels: {{- include "stackstorm-ha.labels" (list $ "st2web") | nindent 4 }}
{{- if .Values.st2web.annotations }}
annotations: {{- toYaml .Values.st2web.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2web") | nindent 6 }}
replicas: {{ default 2 .Values.st2web.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2web") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2web.yaml") . | sha256sum }}
{{- if .Values.st2web.postStartScript }}
checksum/post-start-script: {{ .Values.st2web.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2web.annotations }}
{{- toYaml .Values.st2web.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
terminationGracePeriodSeconds: {{ .Values.st2web.terminationGracePeriodSeconds | default 30 }}
containers:
- name: st2web
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2web:{{ tpl (.Values.st2web.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.st2web.securityContext | default .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
ports:
- containerPort: {{ eq (get .Values.st2web.env "ST2WEB_HTTPS" | toString) "1" | ternary 443 80 }}
# Probe to check if app is running. Failure will lead to a pod restart.
livenessProbe:
httpGet:
scheme: {{ eq (get .Values.st2web.env "ST2WEB_HTTPS" | toString) "1" | ternary "HTTPS" "HTTP" }}
path: /
port: {{ eq (get .Values.st2web.env "ST2WEB_HTTPS" | toString) "1" | ternary 443 80 }}
initialDelaySeconds: 1
# Probe to check if app is ready to serve traffic. Failure will lead to temp stop serving traffic.
# TODO: Failing to add readinessProbe, since st2 requires authorization (401) and we don't have `/healthz` endpoints yet (https://github.com/StackStorm/st2/issues/4020)
# readinessProbe:
# httpGet:
# # Probes can't check several endpoints, - this should be implemented on app side (@see https://www.ianlewis.org/en/using-kubernetes-health-checks)
# # Also multiple liveness checks are not available (@see https://github.com/kubernetes/kubernetes/issues/37218)
# # So checking ST2_API only
# scheme: HTTPS
# path: /api/
# port: 443
# initialDelaySeconds: 3
{{- if .Values.st2web.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2web | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
{{- if or .Values.st2web.config .Values.st2web.extra_volumes .Values.st2web.postStartScript }}
volumeMounts:
{{- else }}
volumeMounts: []
{{- end }}
{{- range .Values.st2web.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2web.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2web.extra_volumes" .mount | toYaml) $ | nindent 12 }}
{{- end }}
{{- if .Values.st2web.config }}
- name: st2web-config-vol
mountPath: /opt/stackstorm/static/webui/config.js
subPath: st2web.config.js
{{- end }}
{{- if .Values.st2web.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
preStop:
exec: # https://blog.laputa.io/graceful-shutdown-in-kubernetes-85f1c8d586da
# kubeproxy and kubelet both race
# wait a bit to ensure kubeproxy has removed the iptables rule.
command: [ "sleep", {{ .Values.st2web.preStopSleep | toString }} ]
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2web.resources | nindent 10 }}
{{- if .Values.st2web.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
{{- if or .Values.st2web.config .Values.st2web.extra_volumes .Values.st2web.postStartScript }}
volumes:
{{- else }}
volumes: []
{{- end }}
{{- range .Values.st2web.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2web.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2web.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2web.config }}
- name: st2web-config-vol
configMap:
name: {{ .Release.Name }}-st2web-config
{{- end }}
{{- if .Values.st2web.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2web-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2web.podSecurityContext | default .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2web.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2web.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2web.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2rulesengine
labels: {{- include "stackstorm-ha.labels" (list $ "st2rulesengine") | nindent 4 }}
{{- if .Values.st2rulesengine.annotations }}
annotations: {{- toYaml .Values.st2rulesengine.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2rulesengine") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2rulesengine
# Multiple st2rulesengine processes can run in active-active with only connections to MongoDB and RabbitMQ. All these will share the TriggerInstance load and naturally pick up more work if one or more of the processes becomes unavailable.
replicas: {{ default 2 .Values.st2rulesengine.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2rulesengine") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if and (ne "disable" (default "" .Values.st2.datastore_crypto_key)) (not .Values.st2.existingDatastoreSecret) }}
checksum/datastore-key: {{ include (print $.Template.BasePath "/secrets_datastore_crypto_key.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.st2rulesengine.postStartScript }}
checksum/post-start-script: {{ .Values.st2rulesengine.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2rulesengine.annotations }}
{{- toYaml .Values.st2rulesengine.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
containers:
- name: st2rulesengine
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2rulesengine:{{ tpl (.Values.st2rulesengine.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2rulesengine
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2rulesengine.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2rulesengine | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
mountPath: /etc/st2/keys
readOnly: true
{{- end }}
{{- range .Values.st2rulesengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2rulesengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2rulesengine.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2rulesengine.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2rulesengine.resources | nindent 10 }}
{{- if .Values.st2rulesengine.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
secret:
secretName: {{ include "stackstorm-ha.secrets.st2Datastore" . }}
items:
- key: datastore_crypto_key
path: datastore_key.json
{{- end }}
{{- range .Values.st2rulesengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2rulesengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2rulesengine.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2rulesengine.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2rulesengine-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2rulesengine.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2rulesengine.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2rulesengine.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2timersengine
labels: {{- include "stackstorm-ha.labels" (list $ "st2timersengine") | nindent 4 }}
{{- if .Values.st2timersengine.annotations }}
annotations: {{- toYaml .Values.st2timersengine.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2timersengine") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2timersengine
# Only single replica is created as timersengine can't work in active-active mode at the moment and it relies on
# K8s failover/reschedule capabilities to address cases when the process fails.
replicas: 1
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2timersengine") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if .Values.st2timersengine.postStartScript }}
checksum/post-start-script: {{ .Values.st2timersengine.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2timersengine.annotations }}
{{- toYaml .Values.st2timersengine.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
containers:
- name: st2timersengine
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2timersengine:{{ tpl (.Values.st2timersengine.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2timersengine
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2timersengine.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2timersengine | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- range .Values.st2timersengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2timersengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2timersengine.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2timersengine.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2timersengine.resources | nindent 10 }}
{{- if .Values.st2timersengine.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- range .Values.st2timersengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2timersengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2timersengine.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2timersengine.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2timersengine-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2timersengine.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2timersengine.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2timersengine.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2workflowengine
labels: {{- include "stackstorm-ha.labels" (list $ "st2workflowengine") | nindent 4 }}
{{- if .Values.st2workflowengine.annotations }}
annotations: {{- toYaml .Values.st2workflowengine.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2workflowengine") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2workflowengine
# Multiple st2workflowengine processes can run in active-active mode and will share the load and pick up more work if one or more of the processes become available.
replicas: {{ default 2 .Values.st2workflowengine.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2workflowengine") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if and (ne "disable" (default "" .Values.st2.datastore_crypto_key)) (not .Values.st2.existingDatastoreSecret) }}
checksum/datastore-key: {{ include (print $.Template.BasePath "/secrets_datastore_crypto_key.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.st2workflowengine.postStartScript }}
checksum/post-start-script: {{ .Values.st2workflowengine.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2workflowengine.annotations }}
{{- toYaml .Values.st2workflowengine.annotations | nindent 8 }}
{{- end }}
spec:
terminationGracePeriodSeconds: {{ .Values.st2workflowengine.terminationGracePeriodSeconds | default 300 }}
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
containers:
- name: st2workflowengine
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2workflowengine:{{ tpl (.Values.st2workflowengine.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2workflowengine
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2workflowengine.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2workflowengine | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
mountPath: /etc/st2/keys
readOnly: true
{{- end }}
{{- range .Values.st2workflowengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2workflowengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2workflowengine.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2workflowengine.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2workflowengine.resources | nindent 10 }}
{{- if .Values.st2workflowengine.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
secret:
secretName: {{ include "stackstorm-ha.secrets.st2Datastore" . }}
items:
- key: datastore_crypto_key
path: datastore_key.json
{{- end }}
{{- range .Values.st2workflowengine.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2workflowengine.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2workflowengine.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2workflowengine.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2workflowengine-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2workflowengine.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2workflowengine.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2workflowengine.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2scheduler
labels: {{- include "stackstorm-ha.labels" (list $ "st2scheduler") | nindent 4 }}
{{- if .Values.st2scheduler.annotations }}
annotations: {{- toYaml .Values.st2scheduler.annotations | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "stackstorm-ha.selectorLabels" (list $ "st2scheduler") | nindent 6 }}
# https://docs.stackstorm.com/reference/ha.html#st2scheduler
replicas: {{ default 2 .Values.st2scheduler.replicas }}
template:
metadata:
labels: {{- include "stackstorm-ha.labels" (list $ "st2scheduler") | nindent 8 }}
annotations:
checksum/config: {{ include (print $.Template.BasePath "/configmaps_st2-conf.yaml") . | sha256sum }}
{{- if and (ne "disable" (default "" .Values.st2.datastore_crypto_key)) (not .Values.st2.existingDatastoreSecret) }}
checksum/datastore-key: {{ include (print $.Template.BasePath "/secrets_datastore_crypto_key.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.st2scheduler.postStartScript }}
checksum/post-start-script: {{ .Values.st2scheduler.postStartScript | sha256sum }}
{{- end }}
{{- if .Values.st2scheduler.annotations }}
{{- toYaml .Values.st2scheduler.annotations | nindent 8 }}
{{- end }}
spec:
imagePullSecrets:
{{- if .Values.image.pullSecret }}
- name: {{ .Values.image.pullSecret }}
{{- end }}
initContainers:
{{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
{{- include "stackstorm-ha.init-containers-wait-for-mq" . | nindent 6 }}
containers:
- name: st2scheduler
image: '{{ template "stackstorm-ha.imageRepository" . }}/st2scheduler:{{ tpl (.Values.st2scheduler.image.tag | default .Values.image.tag) . }}'
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- with .Values.securityContext }}
securityContext: {{- toYaml . | nindent 10 }}
{{- end }}
# TODO: Add liveness/readiness probes (#3)
#livenessProbe:
#readinessProbe:
command:
- /opt/stackstorm/st2/bin/st2scheduler
{{- include "stackstorm-ha.st2-config-file-parameters" $ | nindent 10 }}
{{- if .Values.st2scheduler.env }}
env: {{- include "stackstorm-ha.customEnv" .Values.st2scheduler | nindent 8 }}
{{- end }}
envFrom:
- configMapRef:
name: {{ .Release.Name }}-st2-urls
volumeMounts:
{{- include "stackstorm-ha.st2-config-volume-mounts" . | nindent 8 }}
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
mountPath: /etc/st2/keys
readOnly: true
{{- end }}
{{- range .Values.st2scheduler.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2scheduler.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'mount' definition in st2scheduler.extra_volumes" .mount | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2scheduler.postStartScript }}
- name: st2-post-start-script-vol
mountPath: /post-start.sh
subPath: post-start.sh
lifecycle:
postStart:
exec:
command: ["/bin/bash", "/post-start.sh"]
{{- end }}
resources:
{{- toYaml .Values.st2scheduler.resources | nindent 10 }}
{{- if .Values.st2scheduler.serviceAccount.attach }}
serviceAccountName: {{ template "stackstorm-ha.serviceAccountName" . }}
{{- end }}
volumes:
{{- if ne "disable" (default "" .Values.st2.datastore_crypto_key) }}
- name: st2-encryption-key-vol
secret:
secretName: {{ include "stackstorm-ha.secrets.st2Datastore" . }}
items:
- key: datastore_crypto_key
path: datastore_key.json
{{- end }}
{{- include "stackstorm-ha.st2-config-volume" . | nindent 8 }}
{{- range .Values.st2scheduler.extra_volumes }}
- name: {{ required "Each volume must have a 'name' in st2scheduler.extra_volumes" .name }}
{{- tpl (required "Each volume must have a 'volume' definition in st2scheduler.extra_volumes" .volume | toYaml) $ | nindent 10 }}
{{- end }}
{{- if .Values.st2scheduler.postStartScript }}
- name: st2-post-start-script-vol
configMap:
name: {{ .Release.Name }}-st2scheduler-post-start-script
{{- end }}
{{- if .Values.dnsPolicy }}
dnsPolicy: {{ .Values.dnsPolicy }}
{{- end }}
{{- with .Values.dnsConfig }}
dnsConfig: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2scheduler.nodeSelector }}
nodeSelector: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2scheduler.affinity }}
affinity: {{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.st2scheduler.tolerations }}
tolerations: {{- toYaml . | nindent 8 }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Release.Name }}-st2notifier
labels: {{- include "stackstorm-ha.labels" (list $ "st2notifier") | nindent 4 }}
{{- if .Values.st2notifier.annotations }}