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In our Jenkins agents we are running about several (around 20) tests whose setup involves running docker-compose up for a "big" number of services/containers (around 14).
From time to time, I'll get the following error:
ERROR: for testdb-data UnixHTTPConnectionPool(host='localhost', port=None): Read timed out. (read timeout=60) An HTTP request took too long to complete. Retry with --verbose to obtain debug information. If you encounter this issue regularly because of slow network conditions, consider setting COMPOSE_HTTP_TIMEOUT to a higher value (current value: 60). Haven't been able to reproduce this consistently. And I'm still trying to figure out whether or not there is a correlation with our agent's resources being at full use.
docker -v is 1.10.1 and docker-compose -v is 1.13.1.
Any ideas about what this may be related to?
276
The docker compose up command aggregates the output of each container (like docker compose logs --follow does). When the command exits, all containers are stopped. Running docker compose up --detach starts the containers in the background and leaves them running.
There is an answer from docker docs. Typically, you want docker-compose up . Use up to start or restart all the services defined in a docker-compose. yml .
Docker compose uses the Dockerfile if you add the build command to your project's docker-compose. yml. Your Docker workflow should be to build a suitable Dockerfile for each image you wish to create, then use compose to assemble the images using the build command.
Compose uses the project name to create unique identifiers for all of a project's containers and other resources. To run multiple copies of a project, set a custom project name using the -p command line option or the COMPOSE_PROJECT_NAME environment variable.
Restarting docker service:
sudo systemctl restart docker and setting DOCKER_CLIENT_TIMEOUT and COMPOSE_HTTP_TIMEOUT environment variables:
export DOCKER_CLIENT_TIMEOUT=120 export COMPOSE_HTTP_TIMEOUT=120 are two workarounds for now. But the issues are still open in docker compose github:
https://github.com/docker/compose/issues/3927
https://github.com/docker/compose/issues/4486
https://github.com/docker/compose/issues/3834
192
I had the same problem. It was solved after change the max-file size value from a number to a string.
Wrong config
logging: options: max-file: 10 max-size: 10m Correct config
logging: options: max-file: "10" max-size: 10m If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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