Start translating docker-compose to kubernetes

src/main/resources/taiga/.env

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+
+# Taiga's URLs - Variables to define where Taiga should be served
+TAIGA_SCHEME=http  # serve Taiga using "http" or "https" (secured) connection
+TAIGA_DOMAIN=localhost:9000  # Taiga's base URL
+SUBPATH="" # it'll be appended to the TAIGA_DOMAIN (use either "" or a "/subpath")
+WEBSOCKETS_SCHEME=ws  # events connection protocol (use either "ws" or "wss")
+
+# Taiga's Secret Key - Variable to provide cryptographic signing
+SECRET_KEY="taiga-secret-key"  # Please, change it to an unpredictable value!!
+
+# Taiga's Database settings - Variables to create the Taiga database and connect to it
+POSTGRES_USER=taiga  # user to connect to PostgreSQL
+POSTGRES_PASSWORD=taiga  # database user's password
+
+# Taiga's SMTP settings - Variables to send Taiga's emails to the users
+EMAIL_BACKEND=console  # use an SMTP server or display the emails in the console (either "smtp" or "console")
+EMAIL_HOST=smtp.host.example.com  # SMTP server address
+EMAIL_PORT=587   # default SMTP port
+EMAIL_HOST_USER=user  # user to connect the SMTP server
+EMAIL_HOST_PASSWORD=password  # SMTP user's password
+EMAIL_DEFAULT_FROM=changeme@example.com  # default email address for the automated emails
+# EMAIL_USE_TLS/EMAIL_USE_SSL are mutually exclusive (only set one of those to True)
+EMAIL_USE_TLS=True  # use TLS (secure) connection with the SMTP server
+EMAIL_USE_SSL=False  # use implicit TLS (secure) connection with the SMTP server
+
+# Taiga's RabbitMQ settings - Variables to leave messages for the realtime and asynchronous events
+RABBITMQ_USER=taiga  # user to connect to RabbitMQ
+RABBITMQ_PASS=taiga  # RabbitMQ user's password
+RABBITMQ_VHOST=taiga  # RabbitMQ container name
+RABBITMQ_ERLANG_COOKIE=secret-erlang-cookie  # unique value shared by any connected instance of RabbitMQ
+
+# Taiga's Attachments - Variable to define how long the attachments will be accesible
+ATTACHMENTS_MAX_AGE=360  # token expiration date (in seconds)
+
+# Taiga's Telemetry - Variable to enable or disable the anonymous telemetry
+ENABLE_TELEMETRY=True

src/main/resources/taiga/docker-compose-inits.yml

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+version: "3.5"
+
+x-environment:
+  &default-back-environment
+  POSTGRES_DB: "taiga"
+  POSTGRES_USER: "${POSTGRES_USER}"
+  POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
+  POSTGRES_HOST: "taiga-db"
+  TAIGA_SECRET_KEY: "${SECRET_KEY}"
+  RABBITMQ_USER: "${RABBITMQ_USER}"
+  RABBITMQ_PASS: "${RABBITMQ_PASS}"
+  CELERY_ENABLED: "False"
+
+x-volumes:
+  &default-back-volumes
+  - taiga-static-data:/taiga-back/static
+  - taiga-media-data:/taiga-back/media
+  # - ./config.py:/taiga-back/settings/config.py
+
+services:
+  taiga-manage:
+    image: taigaio/taiga-back:latest
+    environment: *default-back-environment
+    depends_on:
+      - taiga-db
+    entrypoint: "python manage.py"
+    volumes: *default-back-volumes
+    networks:
+      - taiga

src/main/resources/taiga/docker-compose.yml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: taiga-deployment
+  labels:
+    app.kubernetes.part-of: c4k-taiga
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: taiga
+  template: 
+    metadata:
+      labels:
+        app: taiga
+    spec:
+      containers:
+      - name: taiga-back
+        image: taigaio/taiga-back:latest 
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 80
+        env:
+          - name: POSTGRES_USER # does taiga need a specific postgres version?
+            valueFrom:
+              secretKeyRef:
+                name: postgres-secret
+                key: postgres-user
+          - name: POSTGRES_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: postgres-secret
+                key: postgres-password
+          - name: POSTGRES_DB
+            valueFrom:
+              configMapKeyRef:
+                name: postgres-config
+                key: postgres-db
+          - name: POSTGRES_HOST
+            value: "postgresql-service"
+          - name: POSTGRES_PORT
+            value: 5432
+      - name: taiga-back
+      - name: taiga-async
+      - name: taiga-async-rabbitmq
+      - name: taiga-front
+      - name: taiga-events
+      - name: taiga-events-rabbitmq
+      - name: taiga-protected
+#     - name: taiga-gateway
+
+
+
+
+x-environment:
+  &default-back-environment
+  # These environment variables will be used by taiga-back and taiga-async.
+  # Database settings
+  POSTGRES_DB: "taiga"
+  POSTGRES_USER: "${POSTGRES_USER}"
+  POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
+  POSTGRES_HOST: "taiga-db"
+  # Taiga settings
+  TAIGA_SECRET_KEY: "${SECRET_KEY}"
+  TAIGA_SITES_SCHEME: "${TAIGA_SCHEME}"
+  TAIGA_SITES_DOMAIN: "${TAIGA_DOMAIN}"
+  TAIGA_SUBPATH: "${SUBPATH}"
+  # Email settings.
+  EMAIL_BACKEND: "django.core.mail.backends.${EMAIL_BACKEND}.EmailBackend"
+  DEFAULT_FROM_EMAIL: "${EMAIL_DEFAULT_FROM}"
+  EMAIL_USE_TLS: "${EMAIL_USE_TLS}"
+  EMAIL_USE_SSL: "${EMAIL_USE_SSL}"
+  EMAIL_HOST: "${EMAIL_HOST}"
+  EMAIL_PORT: "${EMAIL_PORT}"
+  EMAIL_HOST_USER: "${EMAIL_HOST_USER}"
+  EMAIL_HOST_PASSWORD: "${EMAIL_HOST_PASSWORD}"
+  # Rabbitmq settings
+  RABBITMQ_USER: "${RABBITMQ_USER}"
+  RABBITMQ_PASS: "${RABBITMQ_PASS}"
+  # Telemetry settings
+  ENABLE_TELEMETRY: "${ENABLE_TELEMETRY}"
+  # ...your customizations go here
+
+x-volumes:
+  &default-back-volumes
+  # These volumens will be used by taiga-back and taiga-async.
+  - taiga-static-data:/taiga-back/static
+  - taiga-media-data:/taiga-back/media
+  # - ./config.py:/taiga-back/settings/config.py
+
+services:
+  taiga-db:
+    image: postgres:12.3
+    environment:
+      POSTGRES_DB: "taiga"
+      POSTGRES_USER: "${POSTGRES_USER}"
+      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
+      interval: 2s
+      timeout: 15s
+      retries: 5
+      start_period: 3s
+    volumes:
+      - taiga-db-data:/var/lib/postgresql/data
+    networks:
+      - taiga
+
+  taiga-back:
+    image: taigaio/taiga-back:latest
+    environment: *default-back-environment
+    volumes: *default-back-volumes
+    networks:
+      - taiga
+    depends_on:
+      taiga-db:
+        condition: service_healthy
+      taiga-events-rabbitmq:
+        condition: service_healthy
+      taiga-async-rabbitmq:
+        condition: service_healthy
+
+  taiga-async:
+    image: taigaio/taiga-back:latest
+    entrypoint: ["/taiga-back/docker/async_entrypoint.sh"]
+    environment: *default-back-environment
+    volumes: *default-back-volumes
+    networks:
+      - taiga
+    depends_on:
+      taiga-db:
+        condition: service_healthy
+      taiga-events-rabbitmq:
+        condition: service_healthy
+      taiga-async-rabbitmq:
+        condition: service_healthy
+
+  taiga-async-rabbitmq:
+    image: rabbitmq:3.8-management-alpine
+    environment:
+      RABBITMQ_ERLANG_COOKIE: "${RABBITMQ_ERLANG_COOKIE}"
+      RABBITMQ_DEFAULT_USER: "${RABBITMQ_USER}"
+      RABBITMQ_DEFAULT_PASS: "${RABBITMQ_PASS}"
+      RABBITMQ_DEFAULT_VHOST: "${RABBITMQ_VHOST}"
+    hostname: "taiga-async-rabbitmq"
+    healthcheck:
+      test: rabbitmq-diagnostics -q ping
+      interval: 2s
+      timeout: 15s
+      retries: 5
+      start_period: 3s
+    volumes:
+      - taiga-async-rabbitmq-data:/var/lib/rabbitmq
+    networks:
+      - taiga
+
+  taiga-front:
+    image: taigaio/taiga-front:latest
+    environment:
+      TAIGA_URL: "${TAIGA_SCHEME}://${TAIGA_DOMAIN}"
+      TAIGA_WEBSOCKETS_URL: "${WEBSOCKETS_SCHEME}://${TAIGA_DOMAIN}"
+      TAIGA_SUBPATH: "${SUBPATH}"
+      # ...your customizations go here
+    networks:
+      - taiga
+    # volumes:
+    #   - ./conf.json:/usr/share/nginx/html/conf.json
+
+  taiga-events:
+    image: taigaio/taiga-events:latest
+    environment:
+      RABBITMQ_USER: "${RABBITMQ_USER}"
+      RABBITMQ_PASS: "${RABBITMQ_PASS}"
+      TAIGA_SECRET_KEY: "${SECRET_KEY}"
+    networks:
+      - taiga
+    depends_on:
+      taiga-events-rabbitmq:
+        condition: service_healthy
+
+  taiga-events-rabbitmq:
+    image: rabbitmq:3.8-management-alpine
+    environment:
+      RABBITMQ_ERLANG_COOKIE: "${RABBITMQ_ERLANG_COOKIE}"
+      RABBITMQ_DEFAULT_USER: "${RABBITMQ_USER}"
+      RABBITMQ_DEFAULT_PASS: "${RABBITMQ_PASS}"
+      RABBITMQ_DEFAULT_VHOST: "${RABBITMQ_VHOST}"
+    hostname: "taiga-events-rabbitmq"
+    healthcheck:
+      test: rabbitmq-diagnostics -q ping
+      interval: 2s
+      timeout: 15s
+      retries: 5
+      start_period: 3s
+    volumes:
+      - taiga-events-rabbitmq-data:/var/lib/rabbitmq
+    networks:
+      - taiga
+
+  taiga-protected:
+    image: taigaio/taiga-protected:latest
+    environment:
+      MAX_AGE: "${ATTACHMENTS_MAX_AGE}"
+      SECRET_KEY: "${SECRET_KEY}"
+    networks:
+      - taiga
+
+  taiga-gateway:
+    image: nginx:1.19-alpine
+    ports:
+      - "9000:80"
+    volumes:
+      - ./taiga-gateway/taiga.conf:/etc/nginx/conf.d/default.conf
+      - taiga-static-data:/taiga/static
+      - taiga-media-data:/taiga/media
+    networks:
+      - taiga
+    depends_on:
+      - taiga-front
+      - taiga-back
+      - taiga-events
+
+volumes:
+  taiga-static-data:
+  taiga-media-data:
+  taiga-db-data:
+  taiga-async-rabbitmq-data:
+  taiga-events-rabbitmq-data:
+
+networks:
+  taiga: