convert the 2.1 version docker-compose.yaml error!!!!!

[hicker-kin]

when convert :
kompose convert -f docker-compose.yaml, it is error：
FATA Version 2.1 of Docker Compose is not supported. Please use version 1, 2 or 3 . The follow is my yaml file:

version: '2.1'
services:
registry:
environment:
CONFIG_SERVICE_PASSWORD: $CONFIG_SERVICE_PASSWORD
image: 172.46.5.78:332/library/sqshq/piggymetrics-registry
restart: always
depends_on:
config:
condition: service_healthy
ports:
- 8761:8761
logging:
options:
max-size: "10m"
max-file: "10"

thanks for your answer.

[hicker-kin]

my kompose version is v1.20.0 . If i exchange the version of docker-compase to "version: '2'",the error is "Service 'registry' configuration key 'depends_on' contains an invalid type, it should be an array."

[hangyan]

@hicker-kin Could you provide a well-formed version of this compose file?

[Jellyfrog]

Here is an example

version: '2.1'
services:
  testbar:
    image: example/testbar:latest
    ports:
      - "8080:8080"
    depends_on:
      mysql:
        condition: service_healthy
  mysql:
    image: mysql:5.6
    environment:
      - MYSQL_ALLOW_EMPTY_PASSWORD=true
      - MYSQL_ROOT_HOST=%
      - MYSQL_USER=testbar
      - MYSQL_PASSWORD=password
      - MYSQL_DATABASE=testbar
    healthcheck:
      test: "mysqladmin ping -h localhost"
      timeout: 5s
      retries: 10
    command: mysqld --lower_case_table_names=1
    ports:
      - "3306"
  testfoo:
    image: example/testfoo:latest
    ports:
      - "8081"
    links:
      - "testbar:testbar_SERVER"

[luckydonald]

Yeah, 2.1 should be supported too.

[mdrobniu]

# kompose convert
FATA Version 2.1 of Docker Compose is not supported. Please use version 1, 2 or 3
]# kompose version
1.21.0 (992df58d8)
#

cat docker-compose.yml
---
version: "2.1"
services:
  plex:
    image: linuxserver/plex
    container_name: plex
    network_mode: host
    environment:
      - PUID=1000
      - PGID=1000
      - VERSION=docker
      - UMASK_SET=022 #optional
      - PLEX_CLAIM= #optional
    volumes:
      - /path/to/library:/config
      - /path/to/tvseries:/tv
      - /path/to/movies:/movies
    restart: unless-stopped

Anyidea what I'm doing wrong?

[mdrobniu]

Okay I've fixed by changing the version in the yaml file to "3"

[luckydonald]

It's not fixed that way, it's only a workaround.

I have about 20 docker compose files, so that's really no fun...

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Mark the issue as fresh with /remove-lifecycle stale.
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[atul10864]

when convert :
kompose -f ../docker-compose.yml convert -y, it is error
Flag --yaml has been deprecated, YAML is the default format now.
FATA Version 2.1 of Docker Compose is not supported. Please use version 1, 2 or 3
kompose version
1.22.0 (955b781)
The follow is my yaml file:
version: '2.1'
services:

#
# mender-deployments
#
mender-deployments:
    image: mendersoftware/deployments:1.9.0
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    depends_on:
        - mender-mongo
        - storage-proxy

#
# mender-gui
#
mender-gui:
    image: mendersoftware/gui:2.3.1
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    environment:
        - GATEWAY_IP
        - INTEGRATION_VERSION
        - MENDER_ARTIFACT_VERSION
        - MENDER_VERSION
        - MENDER_DEB_PACKAGE_VERSION

#
# mender-api-gateway
#
mender-api-gateway:
    image: mendersoftware/api-gateway:2.1.0
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    # critical - otherwise nginx may not detect
    # these servers and exits with 'upstream server not found'
    depends_on:
        - mender-device-auth
        - mender-deployments
        - mender-gui
        - mender-useradm
        - mender-inventory

#
# mender-device-auth
#
mender-device-auth:
    image: mendersoftware/deviceauth:2.2.0
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    depends_on:
        - mender-mongo
        - mender-conductor

#
# mender-inventory
#
mender-inventory:
    image: mendersoftware/inventory:1.7.0
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    depends_on:
        - mender-mongo

#
# mender-useradm
#
mender-useradm:
    image: mendersoftware/useradm:1.10.0
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    depends_on:
        - mender-mongo

#
# mender-workflows
#
mender-workflows-server:
    image: mendersoftware/workflows:1.0.0
    environment:
        WORKFLOWS_MONGO_URL: mongodb://mender-mongo:27017
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    depends_on:
        - mender-mongo

#
# mender-create-artifact-worker
#
mender-create-artifact-worker:
    image: mendersoftware/create-artifact-worker:1.0.1
    environment:
        WORKFLOWS_MONGO_URL: mongodb://mender-mongo:27017
    extends:
        file: common.yml
        service: mender-base
    environment:
        - WORKFLOWS_MONGO_URL=mongodb://mongo-workflows:27017
        - CREATE_ARTIFACT_GATEWAY_URL=https://mender-api-gateway
        - CREATE_ARTIFACT_DEPLOYMENTS_URL=http://mender-deployments:8080
    networks:
        - mender
    depends_on:
        - mender-mongo

mender-mongo:
    image: mongo:3.6
    extends:
        file: common.yml
        service: mender-base
    networks:
        mender:
            aliases:
                - mongo-tenantadm
                - mongo-deployments
                - mongo-device-auth
                - mongo-inventory
                - mongo-useradm
                - mongo-workflows

mender-conductor:
    image: mendersoftware/mender-conductor:1.6.0
    depends_on:
        - mender-elasticsearch
        - mender-redis
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender

mender-elasticsearch:
    image: elasticsearch:6.8.6
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender
    environment:
        - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
        - discovery.type=single-node
        - network.host=0.0.0.0

mender-redis:
    image: redis:5-alpine3.8
    extends:
        file: common.yml
        service: mender-base
    networks:
        - mender

networks:
mender:

Need suggestion about this error thanks in advance for your valuable suggestion.

[hangyan]

@atul10864 @luckydonald I am so sorry guys, this is due to the docker/libcompose we rely on, it's old and not maintained anymore. I am trying to upgrade our go mod to use the latest version of it. Seems promising.