Merge redhat-cop/casl-ansible into openstack-provider

This imports the openstack provisioning bits of:

https://github.com/redhat-cop/casl-ansible

taking care to preserve the original history of those files.

2 files changed, 40 insertions, 0 deletions

diff --git a/roles/openshift-prep/tasks/main.yml b/roles/openshift-prep/tasks/main.yml
new file mode 100644
index 000000000..5e484e75f
--- /dev/null
+++ b/roles/openshift-prep/tasks/main.yml
@@ -0,0 +1,4 @@
+---
+# Starting Point for OpenShift Installation and Configuration
+- include: prerequisites.yml
+  tags: [prerequisites]
diff --git a/roles/openshift-prep/tasks/prerequisites.yml b/roles/openshift-prep/tasks/prerequisites.yml
new file mode 100644
index 000000000..1286905f4
--- /dev/null
+++ b/roles/openshift-prep/tasks/prerequisites.yml
@@ -0,0 +1,36 @@
+---
+- name: "Cleaning yum repositories"
+  command: "yum clean all"
+  
+- name: "Install required packages"
+  yum:
+    name: "{{ item }}"
+    state: latest
+  with_items:
+    - wget
+    - git
+    - net-tools
+    - bind-utils
+    - bridge-utils
+    - bash-completion
+    - atomic-openshift-utils
+    - vim-enhanced
+
+- name: "Update all packages (this can take a very long time)"
+  yum:
+    name: "*"
+    state: latest
+
+- name: "Verify hostname"
+  shell: hostnamectl status | awk "/Static hostname/"'{ print $3 }'
+  register: hostname_fqdn
+
+- name: "Set hostname if required"
+  hostname:
+    name: "{{ ansible_fqdn }}"
+  when: hostname_fqdn.stdout != ansible_fqdn
+
+- name: "Verify SELinux is enforcing"
+  fail:
+    msg: "SELinux is required for OpenShift and has been detected as '{{ ansible_selinux.config_mode }}'"
+  when: ansible_selinux.config_mode != "enforcing"