All ``docker`` modules and plugins have been removed from this collection.
They have been migrated to the `community.docker <https://galaxy.ansible.com/community/docker>`_ collection.
If you use ansible-base 2.10 or newer, redirections have been provided.
If you use Ansible 2.9 and installed this collection, you need to adjust the FQCNs (``community.general.docker_container`` → ``community.docker.docker_container``) and make sure to install the community.docker collection.
If you use Ansible 2.9 and the ``docker`` plugins or modules from this collections, community.general 2.0.0 results in errors when trying to use the docker content by FQCN, like ``community.general.docker_container``.
Since Ansible 2.9 is not able to use redirections, you will have to adjust your playbooks and roles manually to use the new FQCNs (``community.docker.docker_container`` for the previous example) and to make sure that you have ``community.docker`` installed.
If you use ansible-base 2.10 or newer and did not install Ansible 3.0.0, but installed (and/or upgraded) community.general manually, you need to make sure to also install ``community.docker`` if you are using any of the ``docker`` plugins or modules.
While ansible-base 2.10 or newer can use the redirects that community.general 2.0.0 adds, the collection they point to (community.docker) must be installed for them to work.
