Description
I updated to v2.20.2 to try out the required property. It is working but it's also triggering a warning that I can't explain. See the minimum example.
Steps To Reproduce
1. Run the following example in Ubuntu 22.04 and Compose 2.20.2
2. Example:
services:
first:
image: ubuntu
command:
- echo
- hello from first
second:
image: ubuntu
depends_on:
first:
condition: service_completed_successfully
required: false
command:
- echo
- hello from second
- Output
06:58 $ docker compose up
[+] Running 2/0
✔ Container tmp-first-1 Created 0.0s
✔ Container tmp-second-1 Created 0.0s
Attaching to tmp-first-1, tmp-second-1
tmp-first-1 | hello from first
tmp-first-1 exited with code 0
WARN[0000] optional dependency "first" didn't complete successfully: exit 0
tmp-second-1 | hello from second
tmp-second-1 exited with code 0
- I do not understand the output line:
WARN[0000] optional dependency "first" didn't complete successfully: exit 0
Compose Version
06:54 $ docker compose version
Docker Compose version v2.20.2
Docker Environment
06:58 $ docker info
Client: Docker Engine - Community
Version: 24.0.5
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.11.2
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.20.2
Path: /usr/libexec/docker/cli-plugins/docker-compose
Server:
Containers: 5
Running: 1
Paused: 0
Stopped: 4
Images: 82
Server Version: 24.0.5
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Using metacopy: false
Native Overlay Diff: true
userxattr: false
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 3dce8eb055cbb6872793272b4f20ed16117344f8
runc version: v1.1.7-0-g860f061
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: builtin
cgroupns
Kernel Version: 5.19.0-46-generic
Operating System: Ubuntu 22.04.2 LTS
OSType: linux
Architecture: x86_64
CPUs: 6
Total Memory: 73.4GiB
Name: WVM4
ID: e82f8658-d07f-477c-ab34-a5f152ef9e34
Docker Root Dir: /var/lib/docker
Debug Mode: false
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Anything else?
No response
Description
I updated to v2.20.2 to try out the required property. It is working but it's also triggering a warning that I can't explain. See the minimum example.
Steps To Reproduce
1. Run the following example in Ubuntu 22.04 and Compose 2.20.2
2. Example:
WARN[0000] optional dependency "first" didn't complete successfully: exit 0Compose Version
Docker Environment
Anything else?
No response