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| author | Scott Dodson <sdodson@redhat.com> | 2018-01-05 12:44:56 -0500 |
|---|---|---|
| committer | Scott Dodson <sdodson@redhat.com> | 2018-01-05 12:44:56 -0500 |
| commit | eacc12897ca86a255f89b8a4537ce2b7004cf319 (patch) | |
| tree | 6ea69dfb326cdb5b726d5f414f6d9a509db77875 /roles/container_runtime | |
| parent | 9f19afc7529bd7293433b27e834b9ee3479e646f (diff) | |
| download | openshift-eacc12897ca86a255f89b8a4537ce2b7004cf319.tar.gz openshift-eacc12897ca86a255f89b8a4537ce2b7004cf319.tar.bz2 openshift-eacc12897ca86a255f89b8a4537ce2b7004cf319.tar.xz openshift-eacc12897ca86a255f89b8a4537ce2b7004cf319.zip | |
Migrate to import_role for static role inclusion
In Ansible 2.2, the include_role directive came into existence as
a Tech Preview. It is still a Tech Preview through Ansible 2.4
(and in current devel branch), but with a noteable change. The
default behavior switched from static: true to static: false
because that functionality moved to the newly introduced
import_role directive (in order to stay consistent with include*
being dynamic in nature and `import* being static in nature).
The dynamic include is considerably more memory intensive as it will
dynamically create a role import for every host in the inventory
list to be used. (Also worth noting, there is at the time of this
writing an object allocation inefficiency in the dynamic include
that can in certain situations amplify this effect considerably)
This change is meant to mitigate the pressure on memory for the
Ansible control host.
We need to evaluate where it makes sense to dynamically include roles
and revert back to dynamic inclusion if and where it makes sense to do
so.
Diffstat (limited to 'roles/container_runtime')
| -rw-r--r-- | roles/container_runtime/README.md | 4 | ||||
| -rw-r--r-- | roles/container_runtime/tasks/common/post.yml | 2 | ||||
| -rw-r--r-- | roles/container_runtime/tasks/main.yml | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/roles/container_runtime/README.md b/roles/container_runtime/README.md index 51f469aaf..665b1b012 100644 --- a/roles/container_runtime/README.md +++ b/roles/container_runtime/README.md @@ -5,7 +5,7 @@ Ensures docker package or system container is installed, and optionally raises t container-daemon.json items may be found at https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file -This role is designed to be used with include_role and tasks_from. +This role is designed to be used with import_role and tasks_from. Entry points ------------ @@ -30,7 +30,7 @@ Example Playbook - hosts: servers tasks: - - include_role: container_runtime + - import_role: container_runtime tasks_from: package_docker.yml License diff --git a/roles/container_runtime/tasks/common/post.yml b/roles/container_runtime/tasks/common/post.yml index d790eb2c0..b90190ebf 100644 --- a/roles/container_runtime/tasks/common/post.yml +++ b/roles/container_runtime/tasks/common/post.yml @@ -11,7 +11,7 @@ - meta: flush_handlers # This needs to run after docker is restarted to account for proxy settings. -# registry_auth is called directly with include_role in some places, so we +# registry_auth is called directly with import_role in some places, so we # have to put it in the root of the tasks/ directory. - include_tasks: ../registry_auth.yml diff --git a/roles/container_runtime/tasks/main.yml b/roles/container_runtime/tasks/main.yml index 96d8606c6..07da831c4 100644 --- a/roles/container_runtime/tasks/main.yml +++ b/roles/container_runtime/tasks/main.yml @@ -1,2 +1,2 @@ --- -# This role is meant to be used with include_role and tasks_from. +# This role is meant to be used with import_role and tasks_from. |