Project starts with Docker error.

[shpilevskiyevgeniy]

When starting the project docker-compose -f deploy/docker-compose.yml --project-directory . up --build, an error occurs:

Status: Downloaded newer image for postgres:13.8-bullseye Pulling migrator (hrm:latest)... ERROR: The image for the service you're trying to recreate has been removed. If you continue, volume data could be lost. Consider backing up your data before continuing.

Continue with the new image? [yN]y Pulling migrator (hrm:latest)... ERROR: pull access denied for hrm, repository does not exist or may require 'docker login': denied: requested access to the resource is denied (hrm-py3.10) lab42@lab42-Linux:~/Рабочий стол/dev/hrm$

[s3rius]

Can you, please, show generated docker-compose?

[shpilevskiyevgeniy]

version: '3.9'

services: api: &main_app build: context: . dockerfile: ./deploy/Dockerfile target: prod image: hrm:${HRM_VERSION:-latest} restart: always env_file:

• .env labels:

  Enables traefik for this container.

• traefik.enable=true
• traefik.http.routers.hrm.rule=Host(${HRM_TRAEFIK_HOST:-hrm.localhost})
• traefik.http.routers.hrm.entrypoints=http
• traefik.http.routers.hrm.service=hrm
• traefik.http.services.hrm.loadbalancer.server.port=${HRM_PORT:-8000} networks:
• default

• traefik-shared depends_on: db: condition: service_healthy redis: condition: service_healthy kafka: condition: service_healthy environment: HRM_HOST: 0.0.0.0 HRM_DB_HOST: hrm-db HRM_DB_PORT: 5432 HRM_DB_USER: hrm HRM_DB_PASS: hrm HRM_DB_BASE: hrm HRM_REDIS_HOST: hrm-redis TESTKAFKA_KAFKA_BOOTSTRAP_SERVERS: '["hrm-kafka:9092"]'

  taskiq-worker: <<: *main_app labels: [] command:

• taskiq
• worker

• hrm.tkq:broker

  db: image: postgres:13.8-bullseye hostname: hrm-db environment: POSTGRES_PASSWORD: "hrm" POSTGRES_USER: "hrm" POSTGRES_DB: "hrm" volumes:

• hrm-db-data:/var/lib/postgresql/data restart: always healthcheck: test: pg_isready -U hrm interval: 2s timeout: 3s retries: 40

  migrator: image: hrm:${HRM_VERSION:-latest} restart: "no" command: alembic upgrade head environment: HRM_DB_HOST: hrm-db HRM_DB_PORT: 5432 HRM_DB_USER: hrm HRM_DB_PASS: hrm HRM_DB_BASE: hrm depends_on: db: condition: service_healthy

  redis: image: bitnami/redis:6.2.5 hostname: "hrm-redis" restart: always environment: ALLOW_EMPTY_PASSWORD: "yes" healthcheck: test: redis-cli ping interval: 1s timeout: 3s retries: 50

  zookeeper: image: "bitnami/zookeeper:3.7.1" hostname: "hrm-zookeeper" environment: ALLOW_ANONYMOUS_LOGIN: "yes" ZOO_LOG_LEVEL: "ERROR" healthcheck: test: zkServer.sh status interval: 1s timeout: 3s retries: 30

  kafka: image: "bitnami/kafka:3.2.0" hostname: "hrm-kafka" environment: KAFKA_BROKER_ID: "1" ALLOW_PLAINTEXT_LISTENER: "yes" KAFKA_CFG_LISTENERS: "PLAINTEXT://0.0.0.0:9092" KAFKA_CFG_ADVERTISED_LISTENERS: "PLAINTEXT://hrm-kafka:9092" KAFKA_CFG_ZOOKEEPER_CONNECT: "hrm-zookeeper:2181" healthcheck: test: kafka-topics.sh --list --bootstrap-server localhost:9092 interval: 1s timeout: 3s retries: 30 depends_on: zookeeper: condition: service_healthy

volumes: hrm-db-data: name: hrm-db-data

networks:

Network for traefik.

traefik-shared: name: traefik-shared

[shpilevskiyevgeniy]

It also throws the following error on startup: (hrm-py3.10) lab42@lab42-Linux:~/Рабочий стол/dev/hrm$ sudo docker-compose -f deploy/docker-compose.dev.yml --project-directory . up --build ERROR: The Compose file is invalid because: Service api has neither an image nor a build context specified. At least one must be provided.

version: '3.9'

services: api: ports:

Exposes application port.

- "8000:8000"
build:
  target: dev
volumes:
  # Adds current directory as volume.
- .:/app/src/
environment:
  # Enables autoreload.
  HRM_RELOAD: "True"

taskiq-worker: volumes:

Adds current directory as volume.

- .:/app/src/
command:
- taskiq
- worker
- hrm.tkq:broker
- --reload

[s3rius]

Can you wrap your code into blocks?

 
```yaml
{your-code here}
```

[shpilevskiyevgeniy]

version: '3.9'

services:
  api: &main_app
    build:
      context: .
      dockerfile: ./deploy/Dockerfile
      target: prod
    image: hrm:${HRM_VERSION:-latest}
    restart: always
    env_file:
    - .env
    labels:
      # Enables traefik for this container.
    - traefik.enable=true
    - traefik.http.routers.hrm.rule=Host(`${HRM_TRAEFIK_HOST:-hrm.localhost}`)
    - traefik.http.routers.hrm.entrypoints=http
    - traefik.http.routers.hrm.service=hrm
    - traefik.http.services.hrm.loadbalancer.server.port=${HRM_PORT:-8000}
    networks:
    - default
    - traefik-shared
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
      kafka:
        condition: service_healthy
    environment:
      HRM_HOST: 0.0.0.0
      HRM_DB_HOST: hrm-db
      HRM_DB_PORT: 5432
      HRM_DB_USER: hrm
      HRM_DB_PASS: hrm
      HRM_DB_BASE: hrm
      HRM_REDIS_HOST: hrm-redis
      TESTKAFKA_KAFKA_BOOTSTRAP_SERVERS: '["hrm-kafka:9092"]'

  taskiq-worker:
    <<: *main_app
    labels: []
    command:
    - taskiq
    - worker
    - hrm.tkq:broker

  db:
    image: postgres:13.8-bullseye
    hostname: hrm-db
    environment:
      POSTGRES_PASSWORD: "hrm"
      POSTGRES_USER: "hrm"
      POSTGRES_DB: "hrm"
    volumes:
    - hrm-db-data:/var/lib/postgresql/data
    restart: always
    healthcheck:
      test: pg_isready -U hrm
      interval: 2s
      timeout: 3s
      retries: 40

  migrator:
    image: hrm:${HRM_VERSION:-latest}
    restart: "no"
    command: alembic upgrade head
    environment:
      HRM_DB_HOST: hrm-db
      HRM_DB_PORT: 5432
      HRM_DB_USER: hrm
      HRM_DB_PASS: hrm
      HRM_DB_BASE: hrm
    depends_on:
      db:
        condition: service_healthy

  redis:
    image: bitnami/redis:6.2.5
    hostname: "hrm-redis"
    restart: always
    environment:
      ALLOW_EMPTY_PASSWORD: "yes"
    healthcheck:
      test: redis-cli ping
      interval: 1s
      timeout: 3s
      retries: 50

  zookeeper:
    image: "bitnami/zookeeper:3.7.1"
    hostname: "hrm-zookeeper"
    environment:
      ALLOW_ANONYMOUS_LOGIN: "yes"
      ZOO_LOG_LEVEL: "ERROR"
    healthcheck:
      test: zkServer.sh status
      interval: 1s
      timeout: 3s
      retries: 30

  kafka:
    image: "bitnami/kafka:3.2.0"
    hostname: "hrm-kafka"
    environment:
      KAFKA_BROKER_ID: "1"
      ALLOW_PLAINTEXT_LISTENER: "yes"
      KAFKA_CFG_LISTENERS: "PLAINTEXT://0.0.0.0:9092"
      KAFKA_CFG_ADVERTISED_LISTENERS: "PLAINTEXT://hrm-kafka:9092"
      KAFKA_CFG_ZOOKEEPER_CONNECT: "hrm-zookeeper:2181"
    healthcheck:
      test: kafka-topics.sh --list --bootstrap-server localhost:9092
      interval: 1s
      timeout: 3s
      retries: 30
    depends_on:
      zookeeper:
        condition: service_healthy

volumes:
  hrm-db-data:
    name: hrm-db-data

networks:
  # Network for traefik.
  traefik-shared:
    name: traefik-shared

[s3rius]

The docker-compose.dev.yaml should be used along with the main file. Like this:

docker-compose -f deploy/docker-compose.yml -f deploy/docker-compose.dev.yml --project-directory . up --build

[shpilevskiyevgeniy]

version: '3.9'

services:
  api:
    ports:
      # Exposes application port.
    - "8000:8000"
    build:
      target: dev
    volumes:
      # Adds current directory as volume.
    - .:/app/src/
    environment:
      # Enables autoreload.
      HRM_RELOAD: "True"

  taskiq-worker:
    volumes:
      # Adds current directory as volume.
    - .:/app/src/
    command:
    - taskiq
    - worker
    - hrm.tkq:broker
    - --reload

(hrm-py3.10) lab42@lab42-Linux:~/Рабочий стол/dev/hrm$ sudo docker-compose -f deploy/docker-compose.dev.yml --project-directory . up --build ERROR: The Compose file is invalid because: Service api has neither an image nor a build context specified. At least one must be provided.

[s3rius]

What docker version are you using?

I guess it has some problems finding your image. Please try building image before running it. Maybe it would help.

docker-compose -f deploy/docker-compose.yml --project-directory . build
docker-compose -f deploy/docker-compose.yml --project-directory . up

[shpilevskiyevgeniy]

Docker version 23.0.2, build 569dd73

[s3rius]

Consider upgrading it to 24+. Just to make sure. But still, it should work fine on 23+.

[s3rius]

This postgresql image works fine on my computer. Can you have access problems to hub.docker.com?

❯ docker run --rm -it postgres:13.8-bullseye
Unable to find image 'postgres:13.8-bullseye' locally
13.8-bullseye: Pulling from library/postgres
e9995326b091: Already exists 
a0cb03f17886: Already exists 
bb26f7e78134: Already exists 
c8e073b7ae91: Already exists 
99b5b1679915: Already exists 
55c520fc03c5: Pull complete 
d0ac84d6672c: Pull complete 
4effb95d5849: Pull complete 
97fd2548fc1e: Pull complete 
43e7f13e3769: Pull complete 
2898936d5b2e: Pull complete 
b4b731b0864d: Pull complete 
fbd79522dd4c: Pull complete 
Digest: sha256:2b31dc28ab2a687bb191e66e69c2534c9c74107ddb3192ff22a04de386425905
Status: Downloaded newer image for postgres:13.8-bullseye
Error: Database is uninitialized and superuser password is not specified.
       You must specify POSTGRES_PASSWORD to a non-empty value for the
       superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".

       You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
       connections without a password. This is *not* recommended.

       See PostgreSQL documentation about "trust":
       https://www.postgresql.org/docs/current/auth-trust.html

[shpilevskiyevgeniy]

When I run the command: docker-compose -f deploy/docker-compose.yml -f deploy/docker-compose.dev.yml --project-directory . up --build it runs containers and throws an error:

taskiq-worker_1 | ValueError: To use '--reload' flag, please install 'taskiq[reload]'.

and if I run only dev, then it gives an error: (hrm-py3.10) lab42@lab42-Linux:~/Desktop/dev/hrm$ sudo docker-compose -f deploy/docker-compose.dev.yml --project-directory . up --build ERROR: Compose file is invalid because: Service api has neither an image nor a build context specified. At least one must be provided.

[s3rius]

Taskiq moved some dependencies to extras.

Can you replace your taskiq entry from pyproject toml with taskiq = {version = "^0", extras = ["reload"]}

After that, update your poetry.lock by running poetry update.

It should fix it.

[shpilevskiyevgeniy]

So how do I run dev? sudo docker-compose -f deploy/docker-compose.dev.yml --project-directory . up --build

ERROR: The Compose file is invalid because: Service api has neither an image nor a build context specified. At least one must be provided.

[s3rius]

As I showed you above. https://github.com/s3rius/FastAPI-template/issues/174#issuecomment-1602292485

[shpilevskiyevgeniy]

Taskiq moved some dependencies to extras.

Can you replace your taskiq entry from pyproject toml with taskiq = {version = "^0", extras = ["reload"]}

After that, update your poetry.lock by running poetry update.

It should fix it.

In payproject I have exactly this version: taskiq = { version = "^0", extras = ["reload"] }

[s3rius]

Can you try building image with dev compose file for dev?

docker-compose -f deploy/docker-compose.yml -f deploy/docker-compose.dev.yml --project-directory . build

[shpilevskiyevgeniy]

The migrator container does not start and gives an error: hrm_migrator_1 exited with code 0

what command should I run only dev and what prod?

[s3rius]

No, that's okay. 0 code means Everything worked fine and all migrations ran successfully.

[s3rius]

The migrator is a container that only runs migrations and shuts down. You should run it before rolling out new version of the application. It will apply all migrations and then you can start your application.

[s3rius]

However, in docker-compose configuration migrator runs automatically, when you start it.