Add openshift_openstack role and move tasks there

All the tasks that were previously in playbooks are now under
`roles/openshift_openstack`.

The `openshift-cluster` directory now only contains playbooks that
include tasks from that role. This makes the structure much closer to
that of the AWS provider.

1 files changed, 33 insertions, 0 deletions

diff --git a/roles/openshift_openstack/tasks/hostname.yml b/roles/openshift_openstack/tasks/hostname.yml
new file mode 100644
index 000000000..0fc8fbc4c
--- /dev/null
+++ b/roles/openshift_openstack/tasks/hostname.yml
@@ -0,0 +1,33 @@
+---
+- name: "Verify hostname"
+  command: hostnamectl status --static
+  register: hostname_fqdn
+
+- name: "Set hostname if required"
+  when: hostname_fqdn.stdout != ansible_fqdn
+  block:
+  - name: Setting Hostname Fact
+    set_fact:
+      new_hostname: "{{ custom_hostname | default(inventory_hostname_short) }}"
+
+  - name: Setting FQDN Fact
+    set_fact:
+      new_fqdn: "{{ new_hostname }}.{{ full_dns_domain }}"
+
+  - name: Setting hostname and DNS domain
+    hostname: name="{{ new_fqdn }}"
+
+  - name: Check for cloud.cfg
+    stat: path=/etc/cloud/cloud.cfg
+    register: cloud_cfg
+
+  - name: Prevent cloud-init updates of hostname/fqdn (if applicable)
+    lineinfile:
+      dest: /etc/cloud/cloud.cfg
+      state: present
+      regexp: "{{ item.regexp }}"
+      line: "{{ item.line }}"
+    with_items:
+    - { regexp: '^ - set_hostname', line: '# - set_hostname' }
+    - { regexp: '^ - update_hostname', line: '# - update_hostname' }
+    when: cloud_cfg.stat.exists == True