outline: migrate to envFrom with per-container InfisicalSecrets

All 31 env entries, secrets and literals alike, now live in Infisical under /outline/outline and /outline/postgres. Manifest rationale carried across as Infisical secret comments.

applications/outline/outline/infisicalsecret.yaml

@@ -0,0 +1,25 @@
+apiVersion: secrets.infisical.com/v1alpha1
+kind: InfisicalSecret
+metadata:
+  name: outline-app-secrets
+  namespace: infisical
+spec:
+  hostAPI: https://infisical.jsme.be
+  resyncInterval: 30
+  authentication:
+    kubernetesAuth:
+      identityId: "5458def7-7c63-40d2-95da-41c614d0933a"
+      serviceAccountRef:
+        name: infisical-auth
+        namespace: infisical
+      autoCreateServiceAccountToken: true
+      secretsScope:
+        projectSlug: "kubernetes"
+        envSlug: "prod"
+        secretsPath: "/outline/outline"
+        # Non-recursive: keys are already named as the container expects.
+        recursive: false
+  managedSecretReference:
+    secretName: outline-app-secrets
+    secretNamespace: outline
+    secretType: Opaque

applications/outline/outline/outline-deployment.yaml

@@ -27,92 +27,6 @@ spec:
               cpu: "2000m"
           ports:
             - containerPort: 3000
-          env:
+          envFrom:
-            - name: TZ
+            - secretRef:
-              value: "Europe/Brussels"
+                name: outline-app-secrets
-            - name: NODE_ENV
-              value: "production"
-            - name: URL
-              value: "https://outline.jsme.be"
-            - name: PORT
-              value: "3000"
-            # TLS is terminated at the gateway and X-Forwarded-Proto is set to
-            # https on the HTTPRoute, so Outline must not force an https redirect.
-            - name: FORCE_HTTPS
-              value: "false"
-
-            # --- Database (PostgreSQL) ---
-            - name: DATABASE_URL
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: database_url
-            # In-cluster Postgres has no TLS; disable SSL on the connection.
-            - name: PGSSLMODE
-              value: "disable"
-
-            # --- Cache / queue (Redis-compatible Valkey) ---
-            - name: REDIS_URL
-              value: "redis://outline-redis.outline.svc.cluster.local:6379"
-
-            # --- Secrets ---
-            - name: SECRET_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: secret_key
-            - name: UTILS_SECRET
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: utils_secret
-
-            # --- File storage (MinIO / S3) ---
-            - name: FILE_STORAGE
-              value: "s3"
-            - name: AWS_REGION
-              value: "us-east-1"
-            - name: AWS_S3_UPLOAD_BUCKET_URL
-              value: "https://s3.jsme.be"
-            - name: AWS_S3_UPLOAD_BUCKET_NAME
-              value: "outline"
-            - name: AWS_S3_FORCE_PATH_STYLE
-              value: "true"
-            - name: AWS_S3_ACL
-              value: "private"
-            - name: AWS_ACCESS_KEY_ID
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: s3_access_key
-            - name: AWS_SECRET_ACCESS_KEY
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: s3_secret_key
-
-            # --- Authentication (Authentik OIDC) ---
-            - name: OIDC_DISPLAY_NAME
-              value: "Authentik"
-            - name: OIDC_AUTH_URI
-              value: "https://auth.jsme.be/application/o/authorize/"
-            - name: OIDC_TOKEN_URI
-              value: "https://auth.jsme.be/application/o/token/"
-            - name: OIDC_USERINFO_URI
-              value: "https://auth.jsme.be/application/o/userinfo/"
-            - name: OIDC_LOGOUT_URI
-              value: "https://auth.jsme.be/application/o/outline/end-session/"
-            - name: OIDC_USERNAME_CLAIM
-              value: "preferred_username"
-            - name: OIDC_SCOPES
-              value: "openid profile email"
-            - name: OIDC_CLIENT_ID
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: oidc_client_id
-            - name: OIDC_CLIENT_SECRET
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: oidc_client_secret

applications/outline/postgres/infisicalsecret.yaml

@@ -0,0 +1,25 @@
+apiVersion: secrets.infisical.com/v1alpha1
+kind: InfisicalSecret
+metadata:
+  name: outline-postgres-secrets
+  namespace: infisical
+spec:
+  hostAPI: https://infisical.jsme.be
+  resyncInterval: 30
+  authentication:
+    kubernetesAuth:
+      identityId: "5458def7-7c63-40d2-95da-41c614d0933a"
+      serviceAccountRef:
+        name: infisical-auth
+        namespace: infisical
+      autoCreateServiceAccountToken: true
+      secretsScope:
+        projectSlug: "kubernetes"
+        envSlug: "prod"
+        secretsPath: "/outline/postgres"
+        # Non-recursive: keys are already named as the container expects.
+        recursive: false
+  managedSecretReference:
+    secretName: outline-postgres-secrets
+    secretNamespace: outline
+    secretType: Opaque

applications/outline/postgres/outline-postgres-statefulset.yaml

@@ -31,24 +31,9 @@ spec:
           volumeMounts:
             - name: outline-postgres-data
               mountPath: /var/lib/postgresql/data
-          env:
+          envFrom:
-            - name: PGDATA
+            - secretRef:
-              value: "/var/lib/postgresql/data/pgdata"
+                name: outline-postgres-secrets
-            - name: POSTGRES_USER
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: db_user
-            - name: POSTGRES_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: db_password
-            - name: POSTGRES_DB
-              valueFrom:
-                secretKeyRef:
-                  name: outline-secrets
-                  key: db_name
       volumes:
         - name: outline-postgres-data
           persistentVolumeClaim: