Add coulomb-social Helm chart and deploy targets

Chart mirrors vergabe-teilnahme Django probe/secret pattern. Non-secret
values pin KeyCape OIDC and user-engine URL; env Secret holds secrets.
Makefile: dry-run, deploy, ingress, status, logs.

Makefile

@@ -16,6 +16,14 @@ VERGABE_DB_HOST   ?= apps-pg-rw.databases
 VERGABE_DB_PORT   ?= 5432
 VERGABE_DB_NAME   ?= vergabe_db
 
+COULOMB_SOCIAL_RELEASE   ?= coulomb-social
+COULOMB_SOCIAL_NAMESPACE ?= coulomb-social
+COULOMB_SOCIAL_CHART     ?= charts/coulomb-social
+COULOMB_SOCIAL_VALUES    ?= helm/coulomb-social-values.yaml
+COULOMB_SOCIAL_IMAGE_REPOSITORY ?= forgejo.coulomb.social/coulomb/coulomb-social
+COULOMB_SOCIAL_INGRESS   ?= manifests/coulomb-social-ingress.yaml
+COULOMB_SOCIAL_ENV_SECRET ?= coulomb-social-env
+
 INTER_HUB_RELEASE   ?= inter-hub
 INTER_HUB_NAMESPACE ?= inter-hub
 INTER_HUB_CHART     ?= charts/inter-hub
@@ -259,6 +267,36 @@ vergabe-db-url-secret: ## Rebuild DATABASE_URL with a URL-encoded cnpg password
 	APP_DB_NAME=$(VERGABE_DB_NAME) \
 	tools/build-database-url-secret.sh
 
+
+
+check-coulomb-social-image-tag: ## Require an explicit coulomb-social image tag
+	@test -n "$(COULOMB_SOCIAL_IMAGE_TAG)" || ( \
+	echo "Set COULOMB_SOCIAL_IMAGE_TAG=<sha> for coulomb-social deploys." >&2; \
+	echo "Example: COULOMB_SOCIAL_IMAGE_TAG=deadbeef make coulomb-social-deploy" >&2; \
+	exit 1)
+
+coulomb-social-dry-run: check-coulomb-social-image-tag ## helm template render for coulomb-social
+	helm template $(COULOMB_SOCIAL_RELEASE) $(COULOMB_SOCIAL_CHART) \
+	  -f $(COULOMB_SOCIAL_VALUES) \
+	  --set image.tag=$(COULOMB_SOCIAL_IMAGE_TAG) \
+	  --namespace $(COULOMB_SOCIAL_NAMESPACE)
+
+coulomb-social-deploy: check-production-kubeconfig check-coulomb-social-image-tag ## Deploy / upgrade coulomb-social
+	kubectl create namespace $(COULOMB_SOCIAL_NAMESPACE) --dry-run=client -o yaml | kubectl apply -f -
+	helm upgrade --install $(COULOMB_SOCIAL_RELEASE) $(COULOMB_SOCIAL_CHART) \
+	  -f $(COULOMB_SOCIAL_VALUES) \
+	  --set image.tag=$(COULOMB_SOCIAL_IMAGE_TAG) \
+	  --namespace $(COULOMB_SOCIAL_NAMESPACE) \
+	  --wait --timeout 5m
+
+coulomb-social-ingress-deploy: ## Apply coulomb-social ingress
+	kubectl apply -f $(COULOMB_SOCIAL_INGRESS)
+
+coulomb-social-status: check-production-kubeconfig ## Show coulomb-social pod/svc/ingress
+	kubectl -n $(COULOMB_SOCIAL_NAMESPACE) get deploy,svc,ingress,pods
+
+coulomb-social-logs: ## Tail coulomb-social app logs
+	kubectl -n $(COULOMB_SOCIAL_NAMESPACE) logs -l app.kubernetes.io/name=coulomb-social -f --tail=200
 ##@ Inter-Hub
 
 inter-hub-render-baseline: ## Render checked-in inter-hub values for chart validation only
@@ -539,4 +577,4 @@ help: ## Show this help
 	  /^[a-zA-Z0-9_-]+:.*?##/ { printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2 } \
 	  /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) }' $(MAKEFILE_LIST)
 
-.PHONY: check-tools check-sops k8s-server-dry-run apps-pg-status apps-pg-restore-drill check-railiance01-kubeconfig check-inter-hub-image-tag check-inter-hub-image check-vergabe-image-tag check-vergabe-image vergabe-dry-run vergabe-deploy vergabe-ingress-deploy vergabe-status vergabe-migrate vergabe-seed vergabe-superuser vergabe-logs vergabe-db-url-secret eso-deploy forgejo-openbao-eso-token-apply forgejo-openbao-store-deploy forgejo-mailer-es-deploy forgejo-mailer-es-status forgejo-dry-run forgejo-server-dry-run forgejo-deploy forgejo-ingress-deploy forgejo-ssh-nodeport-deploy forgejo-status forgejo-smoke forgejo-npm-smoke forgejo-verify forgejo-operator-bootstrap forgejo-runner-registration-sops-bootstrap forgejo-secrets-check forgejo-logs forgejo-runner-registration-deploy forgejo-runner-deploy forgejo-runner-status forgejo-runner-logs inter-hub-render-baseline inter-hub-dry-run inter-hub-server-dry-run inter-hub-deploy inter-hub-status inter-hub-release-info inter-hub-smoke inter-hub-logs reuse-dry-run reuse-deploy reuse-status reuse-smoke reuse-logs reuse-forgejo-webhook reuse-openbao-eso-token-apply reuse-openbao-store-deploy reuse-runtime-es-deploy reuse-runtime-es-status reuse-webhook-smoke help
+.PHONY: check-tools check-sops k8s-server-dry-run apps-pg-status apps-pg-restore-drill check-railiance01-kubeconfig check-inter-hub-image-tag check-inter-hub-image check-vergabe-image-tag check-vergabe-image vergabe-dry-run vergabe-deploy vergabe-ingress-deploy vergabe-status vergabe-migrate vergabe-seed vergabe-superuser vergabe-logs vergabe-db-url-secret check-coulomb-social-image-tag coulomb-social-dry-run coulomb-social-deploy coulomb-social-ingress-deploy coulomb-social-status coulomb-social-logs eso-deploy forgejo-openbao-eso-token-apply forgejo-openbao-store-deploy forgejo-mailer-es-deploy forgejo-mailer-es-status forgejo-dry-run forgejo-server-dry-run forgejo-deploy forgejo-ingress-deploy forgejo-ssh-nodeport-deploy forgejo-status forgejo-smoke forgejo-npm-smoke forgejo-verify forgejo-operator-bootstrap forgejo-runner-registration-sops-bootstrap forgejo-secrets-check forgejo-logs forgejo-runner-registration-deploy forgejo-runner-deploy forgejo-runner-status forgejo-runner-logs inter-hub-render-baseline inter-hub-dry-run inter-hub-server-dry-run inter-hub-deploy inter-hub-status inter-hub-release-info inter-hub-smoke inter-hub-logs reuse-dry-run reuse-deploy reuse-status reuse-smoke reuse-logs reuse-forgejo-webhook reuse-openbao-eso-token-apply reuse-openbao-store-deploy reuse-runtime-es-deploy reuse-runtime-es-status reuse-webhook-smoke help

charts/coulomb-social/Chart.yaml

@@ -0,0 +1,18 @@
+apiVersion: v2
+name: coulomb-social
+description: |
+  coulomb.social — co-creation platform (NetKingdom identity shell).
+  Standalone Django app; content migration deferred.
+type: application
+version: 0.1.0
+appVersion: "0.1.0"
+keywords:
+  - django
+  - coulomb
+  - social
+  - railiance
+home: https://forgejo.coulomb.social/coulomb/coulomb-social
+sources:
+  - https://forgejo.coulomb.social/coulomb/coulomb-social
+maintainers:
+  - name: railiance-apps

charts/coulomb-social/templates/_helpers.tpl

@@ -0,0 +1,25 @@
+{{- define "coulomb.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s" $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "coulomb.labels" -}}
+app.kubernetes.io/name: {{ include "coulomb.fullname" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/part-of: railiance-apps
+helm.sh/chart: {{ printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" }}
+{{- end -}}
+
+{{- define "coulomb.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "coulomb.fullname" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{- define "coulomb.image" -}}
+{{- if not .Values.image.tag -}}
+{{- fail "image.tag is required — pin it in helm/coulomb-social-values.yaml" -}}
+{{- end -}}
+{{- printf "%s:%s" .Values.image.repository .Values.image.tag -}}
+{{- end -}}

charts/coulomb-social/templates/deployment.yaml

@@ -0,0 +1,81 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "coulomb.fullname" . }}
+  labels: {{- include "coulomb.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels: {{- include "coulomb.selectorLabels" . | nindent 6 }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  template:
+    metadata:
+      labels: {{- include "coulomb.selectorLabels" . | nindent 8 }}
+    spec:
+      securityContext: {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: app
+          image: {{ include "coulomb.image" . | quote }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          securityContext: {{- toYaml .Values.securityContext | nindent 12 }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.targetPort }}
+              protocol: TCP
+          envFrom:
+            - secretRef:
+                name: {{ .Values.envSecretName | quote }}
+          env:
+            {{- range $k, $v := .Values.env }}
+            - name: {{ $k }}
+              value: {{ $v | quote }}
+            {{- end }}
+          {{- if .Values.probes.enabled }}
+          readinessProbe:
+            httpGet:
+              path: {{ .Values.probes.path }}
+              port: {{ .Values.probes.port }}
+              httpHeaders:
+                - name: Host
+                  value: {{ .Values.probes.hostHeader | quote }}
+            initialDelaySeconds: {{ .Values.probes.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.probes.readiness.periodSeconds }}
+            timeoutSeconds: {{ .Values.probes.readiness.timeoutSeconds }}
+            failureThreshold: {{ .Values.probes.readiness.failureThreshold }}
+          livenessProbe:
+            httpGet:
+              path: {{ .Values.probes.path }}
+              port: {{ .Values.probes.port }}
+              httpHeaders:
+                - name: Host
+                  value: {{ .Values.probes.hostHeader | quote }}
+            initialDelaySeconds: {{ .Values.probes.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.probes.liveness.periodSeconds }}
+            timeoutSeconds: {{ .Values.probes.liveness.timeoutSeconds }}
+            failureThreshold: {{ .Values.probes.liveness.failureThreshold }}
+          {{- end }}
+          resources: {{- toYaml .Values.resources | nindent 12 }}
+          {{- if .Values.persistence.media.enabled }}
+          volumeMounts:
+            - name: media
+              mountPath: /app/media
+          {{- end }}
+      {{- if .Values.persistence.media.enabled }}
+      volumes:
+        - name: media
+          persistentVolumeClaim:
+            claimName: {{ include "coulomb.fullname" . }}-media
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector: {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity: {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations: {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/coulomb-social/templates/service.yaml

@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "coulomb.fullname" . }}
+  labels: {{- include "coulomb.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.targetPort }}
+      protocol: TCP
+      name: http
+  selector: {{- include "coulomb.selectorLabels" . | nindent 4 }}
+{{- if .Values.persistence.media.enabled }}
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "coulomb.fullname" . }}-media
+  labels: {{- include "coulomb.labels" . | nindent 4 }}
+spec:
+  storageClassName: {{ .Values.persistence.media.storageClass }}
+  accessModes: [{{ .Values.persistence.media.accessMode }}]
+  resources:
+    requests:
+      storage: {{ .Values.persistence.media.size }}
+{{- end }}

charts/coulomb-social/values.yaml

@@ -0,0 +1,73 @@
+image:
+  repository: forgejo.coulomb.social/coulomb/coulomb-social
+  tag: ""
+  pullPolicy: IfNotPresent
+
+replicaCount: 1
+
+service:
+  type: ClusterIP
+  port: 80
+  targetPort: 8000
+
+resources:
+  requests:
+    cpu: 100m
+    memory: 256Mi
+  limits:
+    cpu: 1000m
+    memory: 1Gi
+
+# Secrets (SECRET_KEY, DATABASE_URL, OIDC_*, USER_ENGINE_PROXY_SECRET, …)
+envSecretName: coulomb-social-env
+
+env:
+  DJANGO_SETTINGS_MODULE: coulomb_social.settings.prod
+  ALLOWED_HOSTS: coulomb.social,localhost
+  CSRF_TRUSTED_ORIGINS: https://coulomb.social
+  DEFAULT_TENANT_ID: "tenant:coulomb"
+  OIDC_ENABLED: "true"
+  OIDC_ISSUER: https://kc.coulomb.social
+  OIDC_CLIENT_ID: coulomb-social
+  OIDC_REDIRECT_URI: https://coulomb.social/auth/callback/
+  OIDC_SCOPES: "openid profile email groups"
+  USER_ENGINE_APPLICATION_ID: coulomb-social
+  USER_ENGINE_EXPECTED_AUDIENCE: user-engine-portal
+  # USER_ENGINE_BASE_URL set via secret or here when stable
+  USER_ENGINE_BASE_URL: https://users.92-205-62-239.nip.io
+
+probes:
+  enabled: true
+  path: /healthz
+  port: 8000
+  hostHeader: coulomb.social
+  liveness:
+    initialDelaySeconds: 30
+    periodSeconds: 30
+    timeoutSeconds: 5
+    failureThreshold: 3
+  readiness:
+    initialDelaySeconds: 5
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 3
+
+persistence:
+  media:
+    enabled: false
+
+podSecurityContext:
+  runAsNonRoot: true
+  runAsUser: 10001
+  runAsGroup: 10001
+  fsGroup: 10001
+
+securityContext:
+  allowPrivilegeEscalation: false
+  readOnlyRootFilesystem: false
+  capabilities:
+    drop: ["ALL"]
+
+nodeSelector: {}
+tolerations: []
+affinity: {}

docs/coulomb-social.md

@@ -0,0 +1,35 @@
+# coulomb.social on Railiance
+
+Source repo: `coulomb/coulomb-social`  
+Chart: `charts/coulomb-social`  
+Values: `helm/coulomb-social-values.yaml`  
+Ingress: `manifests/coulomb-social-ingress.yaml`
+
+## Prerequisites
+
+- Image published: `forgejo.coulomb.social/coulomb/coulomb-social:<sha>`
+- KeyCape client `coulomb-social` registered (see source repo `scripts/register-keycape-client.sh`)
+- K8s Secret `coulomb-social-env` in namespace `coulomb-social` with at least:
+  - `SECRET_KEY`
+  - `DATABASE_URL` (or platform DB handoff)
+  - `USER_ENGINE_PROXY_SECRET` (from user-engine-runtime)
+- DNS `coulomb.social` → cluster ingress IP
+
+## Deploy
+
+```bash
+COULOMB_SOCIAL_IMAGE_TAG=<git-sha> make coulomb-social-dry-run
+COULOMB_SOCIAL_IMAGE_TAG=<git-sha> make coulomb-social-deploy
+make coulomb-social-ingress-deploy
+make coulomb-social-status
+```
+
+## Identity
+
+- OIDC issuer: `https://kc.coulomb.social`
+- user-engine: `https://users.92-205-62-239.nip.io` (trusted proxy)
+- flex-auth: leave `FLEX_AUTH_BASE_URL` unset until app PDP Service is ready (local vocabulary in-app)
+
+## Probe host
+
+`probes.hostHeader` must stay in `ALLOWED_HOSTS` (see `docs/django-on-railiance.md`).

helm/coulomb-social-values.yaml

@@ -0,0 +1,24 @@
+# Production overrides for coulomb-social.
+# Non-secret values only. Secrets live in K8s Secret coulomb-social-env.
+
+image:
+  repository: forgejo.coulomb.social/coulomb/coulomb-social
+  tag: "pending"   # pin to git SHA after first image publish
+
+env:
+  DJANGO_SETTINGS_MODULE: coulomb_social.settings.prod
+  ALLOWED_HOSTS: coulomb.social,localhost
+  CSRF_TRUSTED_ORIGINS: https://coulomb.social
+  DEFAULT_TENANT_ID: "tenant:coulomb"
+  OIDC_ENABLED: "true"
+  OIDC_ISSUER: https://kc.coulomb.social
+  OIDC_CLIENT_ID: coulomb-social
+  OIDC_REDIRECT_URI: https://coulomb.social/auth/callback/
+  OIDC_SCOPES: "openid profile email groups"
+  USER_ENGINE_BASE_URL: https://users.92-205-62-239.nip.io
+  USER_ENGINE_APPLICATION_ID: coulomb-social
+  USER_ENGINE_EXPECTED_AUDIENCE: user-engine-portal
+
+probes:
+  hostHeader: coulomb.social
+  path: /healthz

manifests/coulomb-social-ingress.yaml

@@ -0,0 +1,26 @@
+# Ingress for coulomb.social (apply after first chart deploy).
+# Requires cert-manager ClusterIssuer and DNS for coulomb.social → cluster.
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: coulomb-social
+  namespace: coulomb-social
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts: [coulomb.social]
+      secretName: coulomb-social-tls
+  rules:
+    - host: coulomb.social
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: coulomb-social
+                port:
+                  number: 80