June
8bc60e42a8
Somewhere between ansible [core 2.14.4] and ansible [core 2.15.0] the logic for the distribution_version Ansible fact got changed. With the newer Ansible version Debians distribution_version gets reported as 11.7 as opposed to getting reported as 11 with the old Ansible version. To still allow for useful distribution checks, extend the distribution_check role by allowing the specification of distribution_major_versions and distribution_releases as well. This way you can check for an Ubuntu version by using distribution_version (which for example resolves to 18.04, while distribution_major_version would resolve to 18 in that case) and check for a Debian version by using distribution_major_version (which for example resolves to 11, while distribution_version would resolve to 11.7 in that case). |
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README.md |
Role docker_compose
A role for deploying a Docker-Compose-based application.
It deploys the given Compose file as well as configuration files to the specified hosts and makes sure all services are up-to-date and running.
The Compose file gets deployed to /ansible_docker_compose/compose.yaml
and the configuration files get deployed into the /ansible_docker_compose/configs/
directory.
A use case for the deployment of the additional configuration files is Composes top-level element configs
in conjunction with the configs
option for services.
Supported Distributions
The following distributions are supported:
- Debian 11
Required Arguments
For the required arguments look at the argument_specs.yaml
.
hosts
The hosts
for this role need to be the machines, for which you want to make sure the given Compose file is deployed and all services of it are up-to-date and running.
Links & Resources
- https://docs.docker.com/compose/
- https://docs.docker.com/compose/compose-v2/
- https://docs.docker.com/compose/production/
- https://docs.docker.com/compose/startup-order/
- https://docs.docker.com/compose/compose-file/
- https://docs.docker.com/compose/compose-file/03-compose-file/
- https://docs.docker.com/compose/compose-file/08-configs/
- https://docs.docker.com/compose/compose-file/05-services/#configs
- https://docs.docker.com/engine/reference/commandline/compose_up/
- https://docs.docker.com/engine/reference/commandline/compose_ps/
- https://docs.docker.com/engine/reference/commandline/compose_down/