Pg 4 (#2390)

* feat: postgres tests

* feat: mongo cutoff

* feat: mongo cutoff

* feat: adjust docs and compose files

* fix: mini code mongo removals

* fix: tests and k8s mongo stuff

* feat: test fixes

* fix: ruff

* fix: vale

* Potential fix for pull request finding 'CodeQL / Clear-text logging of sensitive information'

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

* fix: mini suggestions

* vale lint fix 2

* fix: codeql columns thing

* fix: test mongo

* fix: tests coverage

* feat: better tests 4

* feat: more tests

* feat: decent coverage

* fix: ruff fixes

* fix: remove mongo mock

* feat: enhance workflow engine and API routes; add document retrieval and source handling

* feat: e2e tests

* fix: mcp, mongo and more

* fix: mini codeql warning

* fix: agent chunk view

* fix: mini issues

* fix: more pg fixes

* feat: postgres prep on start

* feat: qa tests

* fix: mini improvements

* fix: tests

---------

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
Co-authored-by: Siddhant Rai <siddhant.rai.5686@gmail.com>

deployment/k8s/deployments/docsgpt-deploy.yaml

@@ -12,6 +12,19 @@ spec:
       labels:
         app: docsgpt-api
     spec:
+      initContainers:
+      # Block pod start until Postgres accepts connections. The `postgres-init`
+      # Job is responsible for running alembic migrations; this container only
+      # waits for the server to be reachable.
+      - name: wait-for-postgres
+        image: postgres:16-alpine
+        command:
+          - sh
+          - -c
+          - |
+            until pg_isready -h postgres -p 5432 -U docsgpt -d docsgpt; do
+              echo "Waiting for postgres..."; sleep 2;
+            done
       containers:
       - name: docsgpt-api
         image: arc53/docsgpt
@@ -32,6 +45,18 @@ spec:
           value: "application/app.py"
         - name: DEPLOYMENT_TYPE
           value: "cloud"
+        - name: POSTGRES_URI
+          valueFrom:
+            secretKeyRef:
+              name: docsgpt-secrets
+              key: POSTGRES_URI
+        # Disable in-app auto-bootstrap. The `postgres-init` Job under
+        # deployment/k8s/jobs/ owns schema creation and Alembic migrations,
+        # so application pods must not race with it on rollout.
+        - name: AUTO_MIGRATE
+          value: "false"
+        - name: AUTO_CREATE_DB
+          value: "false"
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -47,6 +72,16 @@ spec:
       labels:
         app: docsgpt-worker
     spec:
+      initContainers:
+      - name: wait-for-postgres
+        image: postgres:16-alpine
+        command:
+          - sh
+          - -c
+          - |
+            until pg_isready -h postgres -p 5432 -U docsgpt -d docsgpt; do
+              echo "Waiting for postgres..."; sleep 2;
+            done
       containers:
       - name: docsgpt-worker
         image: arc53/docsgpt
@@ -64,6 +99,18 @@ spec:
         env:
         - name: API_URL
           value: "http://<your-api-endpoint>"
+        - name: POSTGRES_URI
+          valueFrom:
+            secretKeyRef:
+              name: docsgpt-secrets
+              key: POSTGRES_URI
+        # Disable in-app auto-bootstrap. The `postgres-init` Job under
+        # deployment/k8s/jobs/ owns schema creation and Alembic migrations,
+        # so application pods must not race with it on rollout.
+        - name: AUTO_MIGRATE
+          value: "false"
+        - name: AUTO_CREATE_DB
+          value: "false"
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -95,4 +142,4 @@ spec:
         - name: VITE_API_HOST
           value: "http://<your-api-endpoint>"
         - name: VITE_API_STREAMING
-          value: "true"
+          value: "true"