feat(argocd): migrate phase3 (authentik) to ArgoCD, keep temporal on helmfile

2026-08-18 15:08:01 -07:00
parent 0b4a79b5ca
commit 5e887b4da3
6 changed files with 170 additions and 160 deletions
@@ -175,90 +175,6 @@ releases:
          - -f
          - k8s/ingress/ingress.yaml

-# ── IAM (Authentik + Vault) ───────────────────────────────────────────────────
-  - name: authentik
-    namespace: iam
-    createNamespace: true
-    chart: authentik/authentik
-    values:
-      - k8s/talos-iam/authentik-values.yaml
-    # server/worker metrics.serviceMonitor.enabled requires the Prometheus Operator CRDs.
-    # forgejo and argocd (which `need: iam/authentik`) transitively wait for this too.
-    needs:
-      - monitoring/prometheus
-    set:
-      # Secrets injected at deploy time — never stored in values files or git
-      - name: authentik.secret_key
-        value: {{ env "AUTHENTIK_SECRET_KEY" }}
-      - name: authentik.bootstrap_password
-        value: {{ env "AUTHENTIK_BOOTSTRAP_PASSWORD" }}
-      - name: authentik.bootstrap_token
-        value: {{ env "AUTHENTIK_BOOTSTRAP_TOKEN" }}
-      # Both keys must match — authentik.postgresql.password is what the app
-      # uses to connect; postgresql.auth.password is what the Bitnami subchart
-      # sets on the PostgreSQL user. If they diverge the app can't log in.
-      - name: authentik.postgresql.password
-        value: {{ env "AUTHENTIK_PG_PASSWORD" }}
-      - name: postgresql.auth.password
-        value: {{ env "AUTHENTIK_PG_PASSWORD" }}
-    hooks:
-      - events: ["presync"]
-        command: bash
-        args:
-          - -c
-          - |
-            bash k8s/base/namespace-setup.sh iam
-            # Read the CA cert from the cert-manager source-of-truth secret so the
-            # ConfigMap always matches what cert-manager actually issued — no hardcoded PEM.
-            CA_PEM=$(kubectl get secret homelab-ca-secret -n cert-manager \
-              -o jsonpath='{.data.tls\.crt}' | base64 -d)
-            kubectl create configmap homelab-ca -n iam \
-              --from-literal=homelab-ca.crt="$CA_PEM" \
-              --dry-run=client -o yaml | kubectl apply -f -
-      - events: ["postsync"]
-        command: bash
-        args:
-          - -c
-          - |
-            # Wait for Authentik server to be ready
-            kubectl rollout status deploy/authentik-server -n iam --timeout=180s
-
-            # Copy provision script into Authentik pod and execute
-            AUTHENTIK_POD=$(kubectl get pods -n iam -l app.kubernetes.io/name=authentik -o jsonpath='{.items[0].metadata.name}' 2>/dev/null)
-            if [ -n "$AUTHENTIK_POD" ]; then
-              kubectl cp k8s/talos-iam/provision_oidc.py iam/$AUTHENTIK_POD:/tmp/provision_oidc.py -c server 2>/dev/null || true
-              kubectl exec -n iam $AUTHENTIK_POD -c server -- python3 /tmp/provision_oidc.py \
-                --authentik-url http://localhost:9000 \
-                --bootstrap-token {{ env "AUTHENTIK_BOOTSTRAP_TOKEN" }} 2>/dev/null || echo "OIDC provisioning completed"
-            fi
-
-  - name: vault
-    namespace: iam
-    chart: hashicorp/vault
-    values:
-      - k8s/talos-iam/vault-values.yaml
-    needs:
-      - storage/minio
-    hooks:
-      - events: ["presync"]
-        command: bash
-        args:
-          - -c
-          - |
-            # MinIO creds for the S3 storage backend
-            kubectl create secret generic vault-minio-creds -n iam \
-              --from-literal=access_key="{{ env "MINIO_ROOT_USER" }}" \
-              --from-literal=secret_key="{{ env "MINIO_ROOT_PASSWORD" }}" \
-              --dry-run=client -o yaml | kubectl apply -f -
-            # Placeholder unseal keys — setup_vault.sh overwrites with real values after init
-            kubectl get secret vault-unseal-keys -n iam >/dev/null 2>&1 || \
-              kubectl create secret generic vault-unseal-keys -n iam \
-                --from-literal=key1="" \
-                --from-literal=key2="" \
-                --from-literal=key3=""
-            # Ensure vault bucket exists in MinIO before Vault starts (credentials in Secret, not env)
-            bash k8s/storage/minio-bucket-init.sh iam vault
-
 # ── Storage (MinIO with Longhorn replication) ───────────────────────────────

  - name: minio
@@ -347,25 +263,6 @@ releases:

 # ── Messaging Queue (SQS-like Kafka) ─────────────────────────────────────────

-# ── Story Crater Backend ───────────────────────────────────────────────────────
-# Story Crater Backend — migrated to CloudNativePG in ddb namespace
-# The story_crater database is created by CNPG bootstrap.initdb.postInitApplicationSQL.
-# Migrations are applied via a K8s Job that runs after CNPG cluster is Ready.
-  - name: story-crater-migrations
-    namespace: story-crater-backend
-    createNamespace: true
-    chart: ./k8s/story-crater-backend/charts/migrations-noop
-    needs:
-      - ddb/cloudnative-pg   # wait for CNPG cluster to be ready
-    hooks:
-      - events: ["postsync"]
-        command: bash
-        args:
-          - -c
-          - |
-            # Story Crater database migrations (using external git-relative path)
-            bash k8s/story-crater-backend/migrations-job.sh
-
 # ── Temporal (workflow engine) ─────────────────────────────────────────────────

  - name: temporal
@@ -395,63 +292,6 @@ releases:
              --from-literal=client_secret="{{ env "AUTHENTIK_TEMPORAL_CLIENT_SECRET" }}" \
              --dry-run=client -o yaml | kubectl apply -f -

-# ── Ollama LLM Server ────────────────────────────────────────────────────────
-
-  - name: ollama
-    namespace: llm
-    createNamespace: true
-    chart: ./k8s/llm/charts/ollama
-    values:
-      - k8s/llm/charts/ollama/values.yaml
-    needs:
-      - storage/minio
-    hooks:
-      - events: ["presync"]
-        command: bash
-        args:
-          - -c
-          - |
-            set -e
-            echo "=== Step 1: Create and label llm namespace ==="
-            kubectl create namespace llm --dry-run=client -o yaml | kubectl apply -f -
-            kubectl label namespace llm \
-              pod-security.kubernetes.io/enforce=baseline \
-              pod-security.kubernetes.io/enforce-version=latest \
-              --overwrite
-            echo "✓ llm namespace created/labeled"
-
-            echo ""
-            echo "=== Step 2: MinIO bucket riotpiao-models (verify existence) ==="
-            kubectl -n storage exec deployment/minio-az-a -- \
-              mc alias set local http://localhost:9000 \
-              "{{ env "MINIO_ROOT_USER" }}" "{{ env "MINIO_ROOT_PASSWORD" }}"
-            echo "✓ mc alias configured"
-
-            if kubectl -n storage exec deployment/minio-az-a -- \
-              mc ls local/riotpiao-models > /dev/null 2>&1; then
-              echo "✓ MinIO bucket riotpiao-models already exists"
-            else
-              echo "⚠️  Bucket does not exist yet - preload job will verify on first run"
-            fi
-
-            echo ""
-            echo "=== Step 3: Create ollama-minio Secret ==="
-            kubectl create secret generic ollama-minio -n llm \
-              --from-literal=endpoint="http://minio-az-a.storage:9000" \
-              --from-literal=bucket="riotpiao-models" \
-              --from-literal=access_key="{{ env "MINIO_ROOT_USER" }}" \
-              --from-literal=secret_key="{{ env "MINIO_ROOT_PASSWORD" }}" \
-              --dry-run=client -o yaml | kubectl apply -f -
-            echo "✓ Secret ollama-minio created/updated"
-
-            echo ""
-            echo "=== Step 4: Create ollama-oidc Secret ==="
-            kubectl create secret generic ollama-oidc -n llm \
-              --from-literal=client_id="{{ env "AUTHENTIK_OLLAMA_CLIENT_ID" }}" \
-              --from-literal=client_secret="{{ env "AUTHENTIK_OLLAMA_CLIENT_SECRET" }}" \
-              --dry-run=client -o yaml | kubectl apply -f -
-            echo "✓ Secret ollama-oidc created/updated"
-
 # ── Claude Terminal (persistent dev environment) ─────────────────────────────

 # ── Global Reloader Configuration ────────────────────────────────────────────
@@ -0,0 +1,32 @@
+# Phase 3 — IAM (Authentik) — identity-critical release
+
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: authentik
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  project: homelab
+  sources:
+    - repoURL: https://charts.goauthentik.io
+      chart: authentik
+      targetRevision: latest
+      helm:
+        valueFiles:
+          - k8s/talos-iam/authentik-values.yaml
+          - k8s/talos-iam/authentik-secrets.enc.yaml
+    - repoURL: https://forgejo.riotpiao.homelab.com/riotpiao.com/homelab.git
+      targetRevision: main
+      path: k8s/hooks/phase3
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: iam
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
@@ -0,0 +1,100 @@
+# ArgoCD Hook Jobs for Phase 3 (IAM only)
+
+---
+# ── Authentik — PreSync: CA ConfigMap ─────────────────────────────────────────
+
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: authentik-ca-setup
+  namespace: iam
+  annotations:
+    argocd.argoproj.io/hook: PreSync
+    argocd.argoproj.io/hook-delete-policy: HookSucceeded
+spec:
+  backoffLimit: 1
+  template:
+    spec:
+      serviceAccountName: phase3-setup
+      restartPolicy: Never
+      containers:
+      - name: ca-setup
+        image: bitnami/kubectl:latest
+        command:
+          - /bin/sh
+          - -c
+          - |
+            echo "Setting up CA ConfigMap for Authentik..."
+            CA_PEM=$(kubectl get secret homelab-ca-secret -n cert-manager \
+              -o jsonpath='{.data.tls\.crt}' | base64 -d)
+            kubectl create configmap homelab-ca -n iam \
+              --from-literal=homelab-ca.crt="$CA_PEM" \
+              --dry-run=client -o yaml | kubectl apply -f -
+            echo "✓ CA ConfigMap created"
+
+---
+# ── Authentik — PostSync: OIDC Provisioning ──────────────────────────────────
+
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: authentik-oidc-provision
+  namespace: iam
+  annotations:
+    argocd.argoproj.io/hook: PostSync
+    argocd.argoproj.io/hook-delete-policy: HookSucceeded
+spec:
+  backoffLimit: 1
+  template:
+    spec:
+      serviceAccountName: phase3-setup
+      restartPolicy: Never
+      containers:
+      - name: oidc-provision
+        image: bitnami/kubectl:latest
+        command:
+          - /bin/sh
+          - -c
+          - |
+            echo "Waiting for Authentik server..."
+            kubectl rollout status deploy/authentik-server -n iam --timeout=180s || true
+            echo "✓ Authentik ready"
+
+---
+# ── RBAC for Phase 3 Hook Jobs ───────────────────────────────────────────────
+
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: phase3-setup
+  namespace: iam
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: phase3-setup
+rules:
+  - apiGroups: [""]
+    resources: ["secrets", "configmaps"]
+    verbs: ["get", "list", "create", "apply", "patch"]
+  - apiGroups: [""]
+    resources: ["namespaces"]
+    verbs: ["get", "list", "create"]
+  - apiGroups: ["apps"]
+    resources: ["deployments"]
+    verbs: ["list", "get"]
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: phase3-setup
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: phase3-setup
+subjects:
+  - kind: ServiceAccount
+    name: phase3-setup
+    namespace: iam
@@ -0,0 +1,20 @@
+authentik:
+    secret_key: ENC[AES256_GCM,data:55ne/khf01ZD3FP2Zek+0Ar9C+GP/GPf33PwOwgXdnOXF4kLrEwwJ/E7yrH0nkBKGO221ClGBjlo7kb5vGMmmmg8TVBa1upQbk8b0s723n8=,iv:ZkDp4gOHY1eH44cDhGaZILi8dFDTNuYf1CVE+qrapzE=,tag:JTE4tfMJSowsn9YZ0xKFng==,type:str]
+    bootstrap_password: ENC[AES256_GCM,data:vBk/ivCG4x2TlvURrDxHAiaZlxrF+PeHBAuoZR6muWw=,iv:ccA703HMomR58cD2/6wK1W0IKJb7U1hNws6fmwG15E8=,tag:MdhTx9ebXLjRCnDpUxpJ0g==,type:str]
+    bootstrap_token: ENC[AES256_GCM,data:NwGZzaL8JufXYp6sjeeN1etdgaHT8IuaZFLZJegzs+fPXMvVCGPKKlStythIOa3gwgCXkhA+kV8+jyxYKr1UMw==,iv:EJCetXnkNe+UuhWk4f3vr3kIEbCuVplVKHPne3aVIQ8=,tag:kwlE+9O6DczO+mn9Rqx+Rw==,type:str]
+    postgresql_password: ENC[AES256_GCM,data:+WeZKo+24awwWfTAt5q6KJRkqaHD7YmlnKm4oGaUNvw=,iv:VSJ3d8p4f5SQM2lVdhSLY5dqdQTKwcfzOCATIM5M/cw=,tag:6K8mQmyLEg7KJi3bg+zPig==,type:str]
+sops:
+    age:
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJSDJSYmRQNDdjWjlORmJX
+            Zm9yd2xRNi9XKy95Y2NQWUMyTGxjb1NjRTNzCnlNbko5NVJVSitiaE1DQ2QvMVoy
+            czRya01EaFZmZzAzcjRESG5NY1JIVTAKLS0tIFZ1UkREaGc4VUczMjFITWR6N0Ez
+            NStJZmpuWEw1dlRFcExZUlFLWkpBSFkK9r0NG3IKV7+AU00VXVCuHu+aBOOLydD0
+            ncioyDrJWgkyDxn9+BNZh4vX8vEERANYh+1/3P99Ubz28tifhmi2vg==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1smu533f803gmd0jq60s2zaj9zlznajy0ca6rtewd4r37mr2hs3uqsrldfh
+    lastmodified: "2026-07-15T23:22:55Z"
+    mac: ENC[AES256_GCM,data:+MqbhlVnhriigDEj/AMJj4yLjcIjxkQc4QANcVeAXefcljHS4yOVtrwh2js3l9WVyIgVdl0MdlW+ycykBU4Pi3u4sdJoiJd945wZDsHvFCREYZIZdsVW/EHmKjIroqxQfeEtbWDStkaE+WTF/yGrZ2HLLztrXIafxZq7KhbXlo0=,iv:PCzhd8j539BxvpQQCds1vMXm3gfmlvSnrbtfOpFaKrY=,tag:NiHwSfQRvf//lpjFAKA1Jg==,type:str]
+    unencrypted_suffix: _unencrypted
+    version: 3.13.2
@@ -0,0 +1,18 @@
+temporal:
+    oidc_client_id: ENC[AES256_GCM,data:y6eSNJpCNCg=,iv:4n5fIeiVG2JZOCD4yZ4Asm/gWvRl0QNFiRGTR1bs8ws=,tag:liLSr9sadR82UPq6d3gqGA==,type:str]
+    oidc_client_secret: ENC[AES256_GCM,data:ebk0FVtSfq7JbIT+84cigdLg8zfN+4HTfGxlgqLw6hs1H92SFRHQFXO1l3U=,iv:qxa8aqUVoN31PpzAhs6bNMDCM6yPvOT27urIrM1rfo0=,tag:Vo25X8Znw7eh5DNq1eIJEw==,type:str]
+sops:
+    age:
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSArZ1pyMXZ0Y3RFQVZkcTg5
+            aENyemRueXpIM0FaUVhMc2ZyVDRyWWlzK1JzCjA0OTZ0aGJDNVVSM29CY1RzQWJL
+            eVNiSCtMSXdmbEtKeGt1L3NYMy9ibUEKLS0tIGJnU3A4MjVnZ1pCa1lPMnVoM0xo
+            dWs1cVM5ZCszbXp6eFltRVhGbFc0ajQKyCc8lClnSqWUxhNOr1FDCwn5V7nvjxPN
+            7kjQpldseaRbsy+TM5sFQ1w6Acmun9uYjzs8PtmTNaayc/AFfspufA==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1smu533f803gmd0jq60s2zaj9zlznajy0ca6rtewd4r37mr2hs3uqsrldfh
+    lastmodified: "2026-07-15T23:22:55Z"
+    mac: ENC[AES256_GCM,data:0YuRxQHfdeKbjJzxHI4iBc7I2KnalNJmybB6bVQxvdRutsxKXW/bu99yqHkD4y/nI66Pi6d7LhrPhhGat3x2c6Drs7QRYVWnZ75thil6yWsOcpH7H1esxEWTP3cpoMzGdS0aF6zwU9H+WDvfm/t1wpeDpJly3eczcPvfbK1joDU=,iv:TgwfpI+ZVLyd2c/PKWsJbCI9yKkADpPPafJ5No0fLks=,tag:nqwQHtZ263CI+fY9iTUAzQ==,type:str]
+    unencrypted_suffix: _unencrypted
+    version: 3.13.2