Openstack heat (#2)

* Adding a role to invoke openstack heat

* Adding readme

* Pulling parameters out to inventory file

* start of end-to-end playbook

* More enhancements and refactoring to make dynamic inventory the driver for an openshift install

* Switching to variable substituted path to config.yaml playbook

* Changes to allow defining of number of nodes/infranodes.

* Added labels to inventory

* Start of end-to-end functionality

* Enhancements to support openstack heat provisioning

* Updating inventory sample to remove some deprecation warnings

* Working towards making the secure-registry role 'become' aware

* Fixing node labels and removing secure-registry as it's no longer needed

* No longer need insecure registry line, as installer will secure our registry

* Adjusted dynamic inventory to filter by clusterid

* Minor updates to dynamic inventory bug

* Adding a refactored sample inventory directory

* Refactoring playbooks for better directory structure, and to narrow down host groups

* Adding volume mounts to heat template

* Moving dns playbooks back to original location

* Fixing incorrect file path

* Cleaning up inventory samples

* One more hostname to clean up

* Changing var name

* changed openshift-provision to openshift-prep

* Adjusting current provision script to avoid breakage by new openstack-heat code

1 files changed, 36 insertions, 0 deletions

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"