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a script to run docker-compose.yml using podman
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README.md

podman-compose

A script to run docker-compose.yml using podman, doing necessary mapping to make it work rootless.

Installation

Install latest stable version from PyPI:

pip install podman-compose

Or latest stable version from GitHub:

pip install https://github.com/muayyad-alsadi/podman-compose/archive/master.tar.gz

Or latest development version from GitHub:

pip install https://github.com/muayyad-alsadi/podman-compose/archive/devel.tar.gz

Mappings

  • 1podfw - create all containers in one pod (inter-container communication is done via localhost), doing port mapping in that pod.
  • 1pod - create all containers in one pod, doing port mapping in each container.
  • identity - no mapping.
  • hostnet - use host network, and inter-container communication is done via host gateway and published ports.
  • cntnet - create a container and use it via --network container:name (inter-container communication via localhost).
  • publishall - publish all ports to host (using -P) and communicate via gateway.

Examples

When testing the AWX, if you got errors just wait for db migrations to end.

Working Example

Tested on latest podman (commit 349e69.. on 2019-03-11).

By using many containers on a single pod that shares the network (services talk via localhost):

podman-compose -t 1podfw -f examples/awx3/docker-compose.yml up

Or by reusing a container network and --add-host:

podman-compose -t cntnet -f examples/awx3/docker-compose.yml up

Or by using host network and localhost works as follows:

podman-compose -t hostnet -f examples/awx3-hostnet-localhost/docker-compose.yml up

Work in progress

podman-compose -t 1pod -f examples/awx3/docker-compose.yml up