Support retool workflows (#846)

Adds dependency on temporal and fully configures retool to use that temporal instance.  Need to create an annoying migration job manually since retool doesn't do that for us.

retool/helm/retool/Chart.lock

@@ -4,6 +4,6 @@ dependencies:
   version: 0.1.5
 - name: retool
   repository: https://charts.retool.com
-  version: 5.0.10
-digest: sha256:8254af8ff85a722613df60d3917966ebbc323578d31d97778544b005c5b15d71
-generated: "2023-08-29T12:22:50.026082-04:00"
+  version: 6.0.0
+digest: sha256:e9f0184bb0773073c0f1c8c6fb87edfd187534312cdd22e59bbc4bb99e869fda
+generated: "2023-09-12T10:07:27.403885-04:00"

retool/helm/retool/Chart.yaml

@@ -2,12 +2,12 @@ apiVersion: v2
 name: retool
 description: helm chart for retool
 type: application
-version: 0.1.4
+version: 0.1.5
 appVersion: "v3.4.14"
 dependencies:
 - name: postgres
   version: 0.1.5
   repository: https://pluralsh.github.io/module-library
 - name: retool
-  version: 5.0.10
+  version: 6.0.0
   repository: https://charts.retool.com

retool/helm/retool/deps.yaml

@@ -10,18 +10,18 @@ spec:
     name: bootstrap
     repo: bootstrap
     version: '>= 0.5.1'
-
   - type: helm
     name: ingress-nginx
     repo: ingress-nginx
     version: ">= 0.1.2"
-
-
   - type: helm
     name: postgres
     repo: postgres
     version: ">= 0.1.6"
-
+  - type: helm
+    name: temporal
+    repo: temporal
+    version: ">= 0.0.1"
   - type: terraform
     name: aws
     repo: retool

retool/helm/retool/templates/_helpers.tpl

@@ -1,7 +1,7 @@
 {{/*
 Expand the name of the chart.
 */}}
-{{- define "retool.name" -}}
+{{- define "retool-plural.name" -}}
 {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
 {{- end }}
 
@@ -10,7 +10,7 @@ Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
 If release name contains chart name it will be used as a full name.
 */}}
-{{- define "retool.fullname" -}}
+{{- define "retool-plural.fullname" -}}
 {{- if .Values.fullnameOverride }}
 {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
 {{- else }}
@@ -26,16 +26,16 @@ If release name contains chart name it will be used as a full name.
 {{/*
 Create chart name and version as used by the chart label.
 */}}
-{{- define "retool.chart" -}}
+{{- define "retool-plural.chart" -}}
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
 {{- end }}
 
 {{/*
 Common labels
 */}}
-{{- define "retool.labels" -}}
-helm.sh/chart: {{ include "retool.chart" . }}
-{{ include "retool.selectorLabels" . }}
+{{- define "retool-plural.labels" -}}
+helm.sh/chart: {{ include "retool-plural.chart" . }}
+{{ include "retool-plural.selectorLabels" . }}
 {{- if .Chart.AppVersion }}
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}
@@ -45,17 +45,17 @@ app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{/*
 Selector labels
 */}}
-{{- define "retool.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "retool.name" . }}
+{{- define "retool-plural.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "retool-plural.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
 
 {{/*
 Create the name of the service account to use
 */}}
-{{- define "retool.serviceAccountName" -}}
+{{- define "retool-plural.serviceAccountName" -}}
 {{- if .Values.serviceAccount.create }}
-{{- default (include "retool.fullname" .) .Values.serviceAccount.name }}
+{{- default (include "retool-plural.fullname" .) .Values.serviceAccount.name }}
 {{- else }}
 {{- default "default" .Values.serviceAccount.name }}
 {{- end }}

retool/helm/retool/templates/temporal-deployment.yaml

@@ -0,0 +1,44 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: temporal-admintools
+  labels:
+  {{ include "retool-plural.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: tctl
+      {{ include "retool-plural.labels" . | nindent 6 }}
+  strategy:
+    rollingUpdate:
+      maxSurge: 25%
+      maxUnavailable: 25%
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        app: tctl
+        {{ include "retool-plural.labels" . | nindent 8 }}
+    spec:
+      containers:
+        - env:
+          - name: TEMPORAL_CLI_ADDRESS
+            value: "{{ .Values.retool.workflows.temporal.host }}.svc.cluster.local:{{ .Values.retool.workflows.temporal.port }}"
+          - name: TEMPORAL_ADDRESS
+            value: "{{ .Values.retool.workflows.temporal.host }}.svc.cluster.local:{{ .Values.retool.workflows.temporal.port }}"
+          image: temporalio/admin-tools:1.21.5
+          imagePullPolicy: IfNotPresent
+          livenessProbe:
+            exec:
+              command:
+                - ls
+                - /
+            failureThreshold: 3
+            initialDelaySeconds: 5
+            periodSeconds: 5
+            successThreshold: 1
+            timeoutSeconds: 1
+          name: admin-tools
+          resources: {}
+      terminationGracePeriodSeconds: 30

retool/helm/retool/templates/temporal-job.yaml

@@ -0,0 +1,28 @@
+{{ if .Values.setupTemporal }}
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: temporal-setup
+  labels:
+  {{ include "retool-plural.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": post-install,pre-upgrade
+spec:
+  template:
+    spec:
+      containers:
+      - name: create-namespace
+        image: temporalio/admin-tools:1.21.5
+        imagePullPolicy: Always
+        command:
+        - /bin/sh
+        - -c
+        - "until tctl cluster health &> /dev/null; do echo 'waiting for cluster' && sleep 1; done && tctl --namespace {{ .Values.retool.workflows.temporal.namespace }} namespace describe || tctl --namespace {{ .Values.retool.workflows.temporal.namespace }} namespace register"
+        env:
+        - name: TEMPORAL_CLI_ADDRESS
+          value: "{{ .Values.retool.workflows.temporal.host }}.svc.cluster.local:{{ .Values.retool.workflows.temporal.port }}"
+        - name: TEMPORAL_ADDRESS
+          value: "{{ .Values.retool.workflows.temporal.host }}.svc.cluster.local:{{ .Values.retool.workflows.temporal.port }}"
+      restartPolicy: Never
+  backoffLimit: 5
+{{ end }}

retool/helm/retool/values.yaml

@@ -10,12 +10,21 @@ postgres:
   ownerChart: retool
   infix: -postgres
 
+setupTemporal: true
+
 retool:
   replicaCount: 2
 
   image:
     repository: tryretool/backend
     tag: 3.4.14
+
+  workflows:
+    temporal:
+      enabled: true
+      port: 7233
+      namespace: retool
+      host: temporal-frontend.temporal
 
   postgresql:
     enabled: false

retool/helm/retool/values.yaml.tpl

@@ -5,6 +5,9 @@ global:
       url: {{ .Values.hostname }}
 
 retool:
+  workflows:
+    temporal:
+      host: temporal-frontend.{{ namespace "temporal" }}
   config:
     licenseKey: {{ .Values.licenseKey }}
     encryptionKey: {{ dedupe . "retool.retool.config.encryptionKey" (randAlphaNum 26) }}