Moved wait_for_db function to utils module

Dockerfile

@@ -1,18 +1,5 @@
-FROM python:3.11.7-alpine
+FROM python:3.11.7-slim-bookworm
-
-# Wersja i data builda jako build-arg
-ARG APP_VERSION=unknown
-ARG BUILD_DATE=unknown
-
-# Ustawiamy zmienne w ENV, by były dostępne w kontenerze
-ENV APP_VERSION=$APP_VERSION
-ENV BUILD_DATE=$BUILD_DATE
-
 WORKDIR /app
-
 COPY api .
-
-RUN apk add --no-cache curl
 RUN pip install -r requirements.txt
-
 CMD python3 app.py

api/app.py

@@ -4,7 +4,6 @@ from flask_jwt_extended import JWTManager
 from jwt import ExpiredSignatureError
 from models import db, RevokedToken
 import os
-from tech_views import tech_bp
 from utils import init_db, wait_for_db
 from views import user_bp
 from werkzeug.exceptions import HTTPException
@@ -27,7 +26,6 @@ def create_app(config_name="default"):
 
     # Blueprints registration
     app.register_blueprint(user_bp)
-    app.register_blueprint(tech_bp)
 
     # Database and JWT initialization
     db.init_app(app)
@@ -55,7 +53,7 @@ def create_app(config_name="default"):
 
     # Fill database by initial values (only if we are not testing)
     with app.app_context():
-        wait_for_db(max_retries=100)
+        wait_for_db()
         db.create_all()
         if config_name != "testing":
             init_db()

api/tech_views.py

@@ -1,20 +0,0 @@
-from flask import Blueprint, jsonify
-from models import db
-from sqlalchemy import text
-from utils import db_ready
-
-# Blueprint with technical endpoints
-tech_bp = Blueprint('tech_bp', __name__)
-
-@tech_bp.route('/health', methods=['GET'])
-def health_check():
-    "Check if service works and database is functional"
-    try:
-        with db.engine.connect() as connection:
-            connection.execute(text("SELECT 1"))
-        return jsonify(status="healthy"), 200
-    except Exception:
-        if db_ready:
-            return jsonify(status="unhealthy"), 500
-        else:
-            return jsonify(status="starting"), 503

api/utils.py

@@ -3,21 +3,19 @@ from flask_jwt_extended import get_jwt_identity
 from models import User, db
 import os
 from sqlalchemy import text
-from sqlalchemy.exc import DatabaseError, InterfaceError
+from sqlalchemy.exc import DatabaseError
 import time
 from werkzeug.security import generate_password_hash
 
-db_ready = False
 
 def admin_required(user_id, message='Access denied.'):
-    "Check if common user try to make administrative action."
     user = db.session.get(User, user_id)
     if user is None or user.role != "Administrator":
         abort(403, message)
 
 
 def validate_access(owner_id, message='Access denied.'):
-    "Check if user try to access or edit resource that does not belong to them."
+    # Check if user try to access or edit resource that does not belong to them 
     logged_user_id = int(get_jwt_identity())
     logged_user_role = db.session.get(User, logged_user_id).role
     if logged_user_role != "Administrator" and logged_user_id != owner_id:
@@ -32,18 +30,20 @@ def get_user_or_404(user_id):
     return user
 
 
-def wait_for_db(max_retries):
+MAX_RETRIES = 100
-    "Try to connect with database <max_retries> times."
+
-    global db_ready
+def wait_for_db():
-    for _ in range(max_retries):
+    for retries in range(MAX_RETRIES):
         try:
             with db.engine.connect() as connection:
                 connection.execute(text("SELECT 1"))
-            db_ready = True
+            print("Successfully connected with database.")
             return
-        except DatabaseError | InterfaceError:
+        except DatabaseError:
+            print(f"Waiting for database... (retry {retries + 1})")
             time.sleep(3)
-    raise Exception("Failed to connect to database.")
+    print("Failed to connect to database.")
+    raise Exception("Database not ready after multiple retries.")
 
 
 def init_db():

api/views.py

@@ -2,7 +2,6 @@ from flask import Blueprint, jsonify, request, abort
 from flask_jwt_extended import create_access_token, set_access_cookies, jwt_required, \
 verify_jwt_in_request, get_jwt_identity, unset_jwt_cookies, get_jwt
 from models import db, RevokedToken, User
-import os
 from utils import admin_required, validate_access, get_user_or_404
 from werkzeug.security import check_password_hash, generate_password_hash
 
@@ -111,10 +110,3 @@ def user_logout():
     response = jsonify({"msg": "User logged out successfully."})
     unset_jwt_cookies(response)
     return response
-
-@user_bp.route('/version', methods=['GET'])
-def version():
-    return jsonify({
-        "version": os.getenv("APP_VERSION", "unknown"),
-        "build_time": os.getenv("BUILD_DATE", "unknown")
-    })

argo-workflows/argo-ingress.yaml

@@ -1,20 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argo-ingress
-  namespace: argo
-  annotations:
-    nginx.ingress.kubernetes.io/ssl-redirect: "false"
-spec:
-  ingressClassName: nginx
-  rules:
-    - host: argo.marcin00.pl
-      http:
-        paths:
-          - path: /
-            pathType: Prefix
-            backend:
-              service:
-                name: argo-server
-                port:
-                  number: 2746

argo-workflows/argo-workflow-manager-role.yaml

@@ -1,23 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: argo-workflow-manager
-  namespace: argo-events
-rules:
-  - apiGroups: ["argoproj.io"]
-    resources: ["workflows", "workflowtemplates", "cronworkflows"]
-    verbs: ["get", "list", "watch"]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: argo-ui-user-read-access
-  namespace: argo-events
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: argo-workflow-manager
-subjects:
-  - kind: ServiceAccount
-    name: argo-ui-user
-    namespace: argo

argo-workflows/deploy-sensor.yaml

@@ -1,109 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Sensor
-metadata:
-  name: webhook-deploy
-  namespace: argo-events
-spec:
-  template:
-    serviceAccountName: operate-workflow-sa
-  dependencies:
-    - name: gitea-push
-      eventSourceName: webhook
-      eventName: user-microservice-deploy
-  triggers:
-    - template:
-        name: deploy-user-microservice
-        k8s:
-          operation: create
-          source:
-            resource:
-              apiVersion: argoproj.io/v1alpha1
-              kind: Workflow
-              metadata:
-                generateName: deploy-user-microservice-
-              spec:
-                entrypoint: main
-                serviceAccountName: operate-workflow-sa
-                volumeClaimTemplates:
-                  - metadata:
-                      name: workspace
-                    spec:
-                      accessModes: ["ReadWriteOnce"]
-                      resources:
-                        requests:
-                          storage: 128Mi
-                templates:
-                  - name: main
-                    steps:
-                      - - name: checkout
-                          template: checkout
-                      - - name: deploy
-                          template: deploy
-
-                  - name: checkout
-                    container:
-                      image: alpine/git
-                      command: [sh, -c]
-                      workingDir: /workspace
-                      env:
-                        - name: REPO_URL
-                          value: https://gitea.marcin00.pl/pikram/user-microservice-deploy.git
-                        - name: REPO_BRANCH
-                          value: argo-deploy
-                      args:
-                        - |
-                          git clone --depth 1 --branch "${REPO_BRANCH}" --single-branch "${REPO_URL}" repo
-                      volumeMounts:
-                        - name: workspace
-                          mountPath: /workspace
-
-                  - name: deploy
-                    container:
-                      image: marcin00.azurecr.io/azure-cli-kubectl:latest
-                      command: [sh, -c]
-                      workingDir: /workspace/repo
-                      env:
-                        - name: CLIENT_ID
-                          value: "c302726f-fafb-4143-94c1-67a70975574a"
-                        - name: CLUSTER_NAME
-                          value: "build"
-                        - name: RESOURCE_GROUP
-                          value: "tst-aks-rg"
-                        - name: DEPLOY_FILES
-                          value: "namespace.yaml secret-store.yaml deploy.yaml ingress.yaml"
-                        - name: DEPLOYMENT
-                          value: "api"
-                        - name: NAMESPACE
-                          value: "user-microservice"
-                        - name: HEALTHCHECK_URL
-                          value: "https://user-microservice.marcin00.pl/health"
-                      args:
-                        - |
-                          echo "===> Logging in to Azure"
-                          az login --identity --client-id $CLIENT_ID
-                          az aks get-credentials --resource-group $RESOURCE_GROUP --name $CLUSTER_NAME --overwrite-existing
-                          kubelogin convert-kubeconfig -l azurecli
-
-                          echo "===> Applying Kubernetes manifests"
-                          for file in $DEPLOY_FILES; do
-                            kubectl apply -f "$file"
-                          done
-
-                          echo "===> Waiting for deployment to complete"
-                          kubectl rollout status deployment/$DEPLOYMENT -n $NAMESPACE --timeout=60s
-
-                          echo "===> Running health check"
-                          for i in $(seq 1 120); do
-                            if curl -sf $HEALTHCHECK_URL; then
-                              echo "Health check OK"
-                              exit 0
-                            else
-                              echo "Health check failed. Retry $i..."
-                              sleep 5
-                            fi
-                          done
-                          echo "Health check failed"
-                          exit 1
-                      volumeMounts:
-                        - name: workspace
-                          mountPath: /workspace

argo-workflows/eventbus-default.yaml

@@ -1,13 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: EventBus
-metadata:
-  name: default
-  namespace: argo-events
-spec:
-  nats:
-    native:
-      # Optional, defaults to 3.
-      # If it is < 3, set it to 3, that is the minimal requirement.
-      replicas: 3
-      # Optional, authen strategy, "none" or "token", defaults to "none"
-      auth: token

argo-workflows/permissions.yaml

@@ -1,38 +0,0 @@
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: operate-workflow-sa
-  namespace: argo-events
-
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: operate-workflow-role
-  namespace: argo-events
-rules:
-  - apiGroups: [ "argoproj.io" ]
-    resources: [ "workflows" ]
-    verbs: [ "*" ]
-  - apiGroups: [ "argoproj.io" ]
-    resources: [ "workflowtaskresults" ]
-    verbs: [ "create", "patch" ]
-  - apiGroups: [ "" ]
-    resources: [ "pods" ]
-    verbs: [ "get", "patch" ]
-
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: operate-workflow-role-binding
-  namespace: argo-events
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: operate-workflow-role
-subjects:
-  - kind: ServiceAccount
-    name: operate-workflow-sa
-    namespace: argo-events

argo-workflows/secret-store.yaml

@@ -1,30 +0,0 @@
-apiVersion: secrets-store.csi.x-k8s.io/v1
-kind: SecretProviderClass
-metadata:
-  name: azure-keyvault
-  namespace: argo-events
-spec:
-  provider: azure
-  secretObjects:
-    - secretName: gitea-secrets
-      type: Opaque
-      data:
-        - objectName: gitea-known-host
-          key: GITEA_KNOWN_HOST
-        - objectName: gitea-deploy-key
-          key: GITEA_DEPLOY_KEY
-  parameters:
-    usePodIdentity: "false"
-    useVMManagedIdentity: "true"
-    userAssignedIdentityID: "f91aef65-7d2a-4df8-a884-e33b05d54a31" # client_id of the user-assigned managed identity
-    clientID: "f91aef65-7d2a-4df8-a884-e33b05d54a31"               # client_id of the user-assigned managed identity
-    keyvaultName: "dev-aks"
-    objects:  |
-      array:
-        - |
-          objectName: gitea-known-host
-          objectType: secret
-        - |
-          objectName: gitea-deploy-key
-          objectType: secret
-    tenantID: "f4e3e6f7-d21c-460e-b201-2192174e7f41"

argo-workflows/sensor.yaml

@@ -1,172 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Sensor
-metadata:
-  name: webhook-build
-  namespace: argo-events
-spec:
-  template:
-    serviceAccountName: operate-workflow-sa
-  dependencies:
-    - name: gitea-push
-      eventSourceName: webhook
-      eventName: user-microservice
-  triggers:
-    - template:
-        name: trigger-build-workflow
-        k8s:
-          group: argoproj.io
-          version: v1alpha1
-          resource: workflows
-          operation: create
-          source:
-            resource:
-              apiVersion: argoproj.io/v1alpha1
-              kind: Workflow
-              metadata:
-                generateName: build-workflow-
-                namespace: argo-events
-              spec:
-                entrypoint: main
-                serviceAccountName: operate-workflow-sa
-                volumeClaimTemplates:
-                  - metadata:
-                      name: workspace
-                    spec:
-                      accessModes: ["ReadWriteOnce"]
-                      resources:
-                        requests:
-                          storage: 128Mi
-                volumes:
-                  - name: secrets-store
-                    csi:
-                      driver: secrets-store.csi.k8s.io
-                      readOnly: true
-                      volumeAttributes:
-                        secretProviderClass: azure-keyvault
-                templates:
-                  - name: main
-                    steps:
-                      - - name: checkout
-                          template: checkout
-                      - - name: tests
-                          template: tests
-                      - - name: build-and-push-image
-                          template: build-and-push-image
-                          arguments:
-                            parameters:
-                              - name: git-sha
-                                value: "{{steps.checkout.outputs.parameters.git-sha}}"
-                      - - name: gitops-commit
-                          template: gitops-commit
-                          arguments:
-                            parameters:
-                              - name: git-sha
-                                value: "{{steps.checkout.outputs.parameters.git-sha}}"
-                  - name: checkout
-                    container:
-                      image: alpine/git
-                      command: [sh, -c]
-                      workingDir: /workspace
-                      env:
-                        - name: REPO_URL
-                          value: https://gitea.marcin00.pl/pikram/user-microservice.git
-                        - name: REPO_BRANCH
-                          value: argoworkflow-fluxcd
-                      args:
-                        - |
-                          git clone --depth 1 --branch "${REPO_BRANCH}" --single-branch "${REPO_URL}" repo
-                          cd repo
-                          git rev-parse HEAD > /tmp/gitsha.txt
-                      volumeMounts:
-                        - name: workspace
-                          mountPath: /workspace
-                    outputs:
-                      parameters:
-                        - name: git-sha
-                          valueFrom:
-                            path: /tmp/gitsha.txt
-                  - name: tests
-                    script:
-                      image: python:3.11.7-alpine
-                      command: [sh]
-                      workingDir: /workspace/repo/api
-                      source: |
-                        python3 -m venv env
-                        source env/bin/activate
-                        pip install -r requirements.txt pytest
-                        python3 -m pytest --junit-xml=pytest_junit.xml
-                      volumeMounts:
-                        - name: workspace
-                          mountPath: /workspace
-                  - name: build-and-push-image
-                    inputs:
-                      parameters:
-                        - name: git-sha
-                    podSpecPatch: |
-                      runtimeClassName: sysbox-runc
-                    metadata:
-                      annotations:
-                        io.kubernetes.cri-o.userns-mode: "auto:size=65536"
-                    container:
-                      image: marcin00.azurecr.io/azure-cli-docker:slim-bookworm
-                      command: [sh, -c]
-                      workingDir: /workspace/repo
-                      env:
-                        - name: DOCKER_IMAGE
-                          value: marcin00.azurecr.io/user-microservice:{{inputs.parameters.git-sha}}
-                        - name: CLIENT_ID
-                          value: c302726f-fafb-4143-94c1-67a70975574a
-                        - name: ACR_NAME
-                          value: marcin00
-                      args:
-                        - |
-                          dockerd &
-                          docker build -t $DOCKER_IMAGE --build-arg APP_VERSION={{inputs.parameters.git-sha}} --build-arg BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ") .
-                          az login --identity --client-id ${CLIENT_ID}
-                          az acr login --name ${ACR_NAME}
-                          docker push ${DOCKER_IMAGE}
-                      volumeMounts:
-                        - name: workspace
-                          mountPath: /workspace
-                  - name: gitops-commit
-                    inputs:
-                      parameters:
-                        - name: git-sha
-                    container:
-                      image: alpine/git
-                      command: [sh, -c]
-                      env:
-                        - name: DEPLOY_REPO_URL
-                          value: ssh://git@srv22.mikr.us:20343/pikram/user-microservice-deploy.git
-                        - name: DEPLOY_REPO_BRANCH
-                          value: argoworkflow-fluxcd
-                        - name: CI_COMMIT_SHA
-                          value: "{{inputs.parameters.git-sha}}"
-                      args:
-                        - |
-                          mkdir -p ~/.ssh
-                          cp /mnt/secrets/gitea-known-host ~/.ssh/known_hosts
-                          chmod 644 ~/.ssh/known_hosts
-                          cp /mnt/secrets/gitea-deploy-key ~/.ssh/id_ed25519
-                          chmod 600 ~/.ssh/id_ed25519
-                          git config --global user.name "argo[bot]"
-                          git config --global user.email "argo@marcin00.pl"
-                          git clone --depth 1 --branch $DEPLOY_REPO_BRANCH --single-branch $DEPLOY_REPO_URL repo
-                          cd repo/apps/user-microservice
-                          awk -v commit="$CI_COMMIT_SHA" '
-                          $0 ~ /name:[[:space:]]*api/ { in_api_container = 1; print; next }
-                          in_api_container && $0 ~ /^[[:space:]]*image:[[:space:]]*/ {
-                              sub(/:[^:[:space:]]+$/, ":" commit)
-                              in_api_container = 0
-                              print
-                              next
-                          }
-                          { print }
-                          ' deploy.yaml > deploy.tmp && mv deploy.tmp deploy.yaml
-                          git add deploy.yaml
-                          git diff-index --quiet HEAD || git commit -m "Argo: Changed deployed version to $CI_COMMIT_SHA"
-                          git push origin $DEPLOY_REPO_BRANCH
-                      volumeMounts:
-                        - name: secrets-store
-                          mountPath: "/mnt/secrets"
-                          readOnly: true

argo-workflows/source.yaml

@@ -1,19 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: EventSource
-metadata:
-  name: webhook
-  namespace: argo-events
-spec:
-  service:
-    ports:
-    - port: 12000
-      targetPort: 12000
-  webhook:
-    user-microservice:
-      endpoint: /user-microservice
-      method: POST
-      port: "12000"
-    user-microservice-deploy:
-      endpoint: /user-microservice-deploy
-      method: POST
-      port: "12000"      

argo-workflows/webhook-ingress.yaml

@@ -1,27 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argo-ingress
-  namespace: argo-events
-  annotations:
-    nginx.ingress.kubernetes.io/ssl-redirect: "false"
-spec:
-  ingressClassName: nginx
-  rules:
-    - host: argo-hook.marcin00.pl
-      http:
-        paths:
-          - path: /user-microservice
-            pathType: Prefix
-            backend:
-              service:
-                name: webhook-eventsource-svc
-                port:
-                  number: 12000
-          - path: /user-microservice-deploy
-            pathType: Prefix
-            backend:
-              service:
-                name: webhook-eventsource-svc
-                port:
-                  number: 12000

argo-workflows/webhook-service.yaml

@@ -1,16 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: webhook-eventsource-svc
-  namespace: argo-events
-spec:
-  type: ClusterIP
-  ports:
-  - name: default
-    port: 12000
-    protocol: TCP
-    targetPort: 12000
-  selector:
-    controller: eventsource-controller
-    eventsource-name: webhook
-    owner-name: webhook

deployment_timer.sh

@@ -1,65 +0,0 @@
-#!/bin/bash
-
-# === KONFIGURACJA ===
-APP_URL="https://user-microservice.marcin00.pl/version"
-MARKER_FILE="version_marker.txt"
-OUTPUT_FILE="deployment_times.csv"
-CHECK_INTERVAL=1  # sekundy
-
-# === POBRANIE AKTUALNEJ WERSJI APLIKACJI ===
-echo "[INFO] Pobieranie aktualnej wersji z /version..."
-OLD_VERSION=$(curl -s "$APP_URL" | jq -r '.version')
-
-if [[ -z "$OLD_VERSION" ]]; then
-  echo "[ERROR] Nie udało się pobrać aktualnej wersji aplikacji."
-  exit 1
-fi
-
-echo "[INFO] Aktualna wersja: $OLD_VERSION"
-
-# === Modyfikacja pliku, commit i push ===
-TIMESTAMP=$(date +%s)
-echo "$TIMESTAMP" > "$MARKER_FILE"
-
-git add "$MARKER_FILE"
-git commit -m "Automatyczna zmiana: $TIMESTAMP"
-START_TIME=$(date +%s)
-
-echo "[INFO] Wykonuję git push..."
-git push
-
-if [[ $? -ne 0 ]]; then
-  echo "[ERROR] Push nie powiódł się."
-  exit 1
-fi
-
-echo "[INFO] Oczekiwanie na wdrożenie nowej wersji..."
-
-# === Odpytywanie endpointa /version ===
-WAITED=0
-echo "[WAIT] Oczekiwanie na nową wersję..."
-
-while true; do
-  sleep $CHECK_INTERVAL
-  WAITED=$((WAITED + CHECK_INTERVAL))
-
-  NEW_VERSION=$(curl -s "$APP_URL" | jq -r '.version')
-
-  if [[ "$NEW_VERSION" != "$OLD_VERSION" ]]; then
-    END_TIME=$(date +%s)
-    DURATION=$((END_TIME - START_TIME))
-
-    # Nadpisujemy linię z licznikiem
-    printf "\r[INFO] Nowa wersja wdrożona po %d healtcheck próbach: %s\n" "$WAITED" "$NEW_VERSION"
-    echo "[INFO] Czas wdrożenia: $DURATION sekund"
-
-    echo "$START_TIME,$END_TIME,$DURATION,$OLD_VERSION,$NEW_VERSION" >> "$OUTPUT_FILE"
-    break
-  else
-    # Nadpisujemy TYLKO linię z licznikiem
-    printf "\r[WAIT] Czekam... wykonano %d healtcheck prób" "$WAITED"
-  fi
-done
-
-# Żeby kursor przeszedł do nowej linii po zakończeniu
-echo ""

docker-compose.yml

@@ -7,24 +7,9 @@ services:
     build: .
     env_file:
       - api/.env
-    ports:
-      - 80:80
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost/health"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-      start_period: 15s
   db:
     container_name: db
     hostname: db
     image: mysql:latest
     env_file:
       - db/.env
-    ports:
-      - 3306:3306
-    healthcheck:
-      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
-      interval: 10s
-      timeout: 5s
-      retries: 5

version_marker.txt

@@ -1 +0,0 @@
-1754166304