Add openshift_examples role

This role installs db-templates, image-streams, and quickstart-templates into
/usr/share/openshift/examples on the master and then uses `oc create` to import
them.

1 files changed, 45 insertions, 0 deletions

diff --git a/roles/openshift_examples/README.md b/roles/openshift_examples/README.md
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+OpenShift Examples
+================
+
+Installs example image streams, db-templates, and quickstart-templates by copying
+examples from this module to your first master and importing them with oc create -n into the openshift namespace
+
+Requirements
+------------
+
+Role Variables
+--------------
+
+| Name                                | Default value                                       |                                          |
+|-------------------------------------|-----------------------------------------------------|------------------------------------------|
+| openshift_examples_load_centos      | true when openshift_deployment_typenot 'enterprise' | Load centos image streams                |
+| openshift_examples_load_rhel        | true if openshift_deployment_type is 'enterprise'   | Load rhel image streams                  |
+| openshift_examples_load_db_templates| true                                                | Loads databcase templates                |
+| openshift_examples_load_quickstarts | true                                                | Loads quickstarts ie: nodejs, rails, etc |
+| openshift_examples_load_xpaas       | false                                               | Loads xpass streams and templates        |
+
+
+Dependencies
+------------
+
+Example Playbook
+----------------
+
+TODO
+----
+Currently we use `oc create -f` against various files and we accept non zero return code as a success
+if (and only iff) stderr also contains the string 'already exists'. This means that if one object in the file exists already
+but others fail to create you won't be aware of the failure. This also means that we do not currently support
+updating existing objects.
+
+We should add the ability to compare existing image streams against those we're being asked to load and update if necessary.
+
+License
+-------
+
+Apache License, Version 2.0
+
+Author Information
+------------------
+
+Scott Dodson (sdodson@redhat.com)