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1a122b0046
CI / CI (pull_request) Successful in 2m11s
Replaces ArgoCD Image Updater with a webhook-driven approach.
When Forgejo fires X-Gitea-Event: package (action: created, type: container):
1. Extract image owner+name+version from payload
2. Look up in static promotion table (10 images \u2192 ArgoCD apps)
3. Fetch digest from Forgejo registry v2 API (Basic auth, REGISTRY_PAT)
4. Read-modify-write ArgoCD Application CR via k8s API (in-cluster SA token)
- kustomize: JSON Patch /spec/sources[N]/kustomize/images
- helm: JSON Patch /spec/source/helm/parameters (runner.image.*)
5. Send Gotify notification with promotion result
Key design:
- Raw http.Client only \u2014 no client-go dependency
- context.Context propagated through all outbound calls
- Retry up to 3x on 409 Conflict (concurrent poimen-toolkit promotions)
- Request ID per invocation for log correlation
- Promotion table covers: api-gw, portfolio, poimen (3 sources), poimen-toolkit (2 images), forgejo-runner-{golang,node,rust}
RBAC: ClusterRole image-promoter (get+patch applications.argoproj.io) bound to api-gateway SA
NetworkPolicy: egress to cicd:3000 (registry) + default:443 (k8s API)
Deployment: REGISTRY_PAT from forgejo-registry-pat secret
13 tests in promoter_test.go, all pass
Closes #54
158 lines
4.7 KiB
YAML
158 lines
4.7 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: api-gateway
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namespace: api
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labels:
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app: api-gateway
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component: gateway
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spec:
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replicas: 3
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strategy:
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type: RollingUpdate
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rollingUpdate:
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maxSurge: 1
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maxUnavailable: 0
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selector:
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matchLabels:
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app: api-gateway
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template:
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metadata:
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labels:
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app: api-gateway
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component: gateway
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# Required by the llm-serving-default-deny NetworkPolicy, which admits
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# only pods labelled llm-client=true (from any namespace) on port 8080.
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# Without it every upstream dial times out and dispatch returns 502.
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llm-client: "true"
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annotations:
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reloader.stakater.com/auto: "true"
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prometheus.io/scrape: "true"
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prometheus.io/port: "8080"
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prometheus.io/path: "/metrics"
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spec:
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serviceAccountName: api-gateway
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# The registry at forgejo.riotpiao.com requires auth — /v2/ answers 401.
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# This Secret must exist in the api namespace before the first rollout.
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imagePullSecrets:
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- name: forgejo-registry
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securityContext:
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runAsNonRoot: true
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# 65532 is distroless's nonroot user, matching USER in the Dockerfile.
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runAsUser: 65532
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fsGroup: 65532
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containers:
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- name: gateway
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# Tag is pinned in kustomization.yaml so there is exactly one place to
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# bump it. Never :latest — Argo cannot make a deterministic rollout
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# decision from a mutable tag, and 6.1 requires SHA tags.
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image: forgejo.riotpiao.com/rock/api-gateway:latest
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imagePullPolicy: Always
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ports:
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- name: http
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containerPort: 8080
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protocol: TCP
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env:
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- name: LISTEN_ADDR
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value: "0.0.0.0:8080"
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- name: CONFIG_PATH
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value: "/etc/gateway/config.yaml"
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- name: AUTH_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: api-gw-client-secret
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key: client-secret
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optional: true
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- name: SHUTDOWN_TIMEOUT
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value: "5m"
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- name: LOG_LEVEL
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value: "info"
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# OpenTelemetry tracing configuration
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- name: OTEL_EXPORTER_OTLP_ENDPOINT
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value: "otel-collector.tracing.svc.cluster.local:4317"
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- name: OTEL_SERVICE_NAME
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value: "api-gateway"
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- name: OTEL_SERVICE_VERSION
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value: "1.0.0"
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- name: OTEL_ENVIRONMENT
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value: "production"
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# Gotify integration — Forgejo webhook → push notifications
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- name: GOTIFY_URL
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valueFrom:
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secretKeyRef:
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name: gotify-webhook-secret
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key: gotify-url
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optional: true
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- name: GOTIFY_APP_TOKEN
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valueFrom:
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secretKeyRef:
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name: gotify-webhook-secret
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key: gotify-app-token
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optional: true
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- name: FORGEJO_WEBHOOK_SECRET
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valueFrom:
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secretKeyRef:
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name: gotify-webhook-secret
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key: forgejo-webhook-secret
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optional: true
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- name: REGISTRY_PAT
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valueFrom:
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secretKeyRef:
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name: forgejo-registry-pat
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key: pat
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optional: true
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volumeMounts:
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- name: config
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mountPath: /etc/gateway
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readOnly: true
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livenessProbe:
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httpGet:
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path: /healthz
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port: http
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scheme: HTTP
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initialDelaySeconds: 5
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periodSeconds: 10
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timeoutSeconds: 2
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /readyz
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port: http
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scheme: HTTP
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initialDelaySeconds: 5
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periodSeconds: 5
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timeoutSeconds: 2
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failureThreshold: 2
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resources:
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requests:
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cpu: 100m
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memory: 128Mi
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limits:
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cpu: 500m
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memory: 512Mi
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 65532
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capabilities:
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drop:
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- ALL
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volumes:
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- name: config
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secret:
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secretName: api-gateway-config
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affinity:
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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podAffinityTerm:
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labelSelector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- api-gateway
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topologyKey: kubernetes.io/hostname
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terminationGracePeriodSeconds: 300
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