Add flannel modules documentation

roles/flannel/README.md

@@ -12,7 +12,15 @@ named 'flannel' available via yum, in version superior to 0.3.
 Role Variables
 --------------
 
-TODO
+| Name                | Default value                           | Description                                   |
+|---------------------|-----------------------------------------|-----------------------------------------------|
+| flannel_interface   | ansible_default_ipv4.interface          | interface to use for inter-host communication |
+| flannel_etcd_key    | /openshift.com/network                  | etcd prefix                                   |
+| etcd_hosts          | etcd_urls                               | a list of etcd endpoints                      |
+| etcd_conf_dir       | {{ openshift.common.config_base }}/node | SSL certificates directory                    |
+| etcd_peer_ca_file   | {{ etcd_conf_dir }}/ca.crt              | SSL CA to use for etcd                        |
+| etcd_peer_cert_file | Openshift SSL cert                      | SSL cert to use for etcd                      |
+| etcd_peer_key_file  | Openshift SSL key                       | SSL key to use for etcd                       |
 
 Dependencies
 ------------
@@ -24,7 +32,7 @@ Example Playbook
 
     - hosts: openshift_node
       roles:
-         - { flannel }
+        - { role: flannel, etcd_urls: ['https://127.0.0.1:2379'] }
 
 License
 -------

roles/flannel/meta/main.yml

@@ -1,7 +1,7 @@
 ---
 galaxy_info:
   author: Sylvain
-  description: etcd management
+  description: flannel management
   company: Red Hat, Inc.
   license: Apache License, Version 2.0
   min_ansible_version: 1.2

roles/flannel_register/README.md

@@ -12,7 +12,17 @@ named 'flannel' available via yum, in version superior to 0.3.
 Role Variables
 --------------
 
-TODO
+| Name                | Default value                                      | Description                                     |
+|---------------------|----------------------------------------------------|-------------------------------------------------|
+| flannel_network     | {{ openshift.master.portal_net }} or 172.16.1.1/16 | interface to use for inter-host communication   |
+| flannel_min_network | {{ min_network }} or 172.16.5.0                    | beginning of IP range for the subnet allocation |
+| flannel_subnet_len  | /openshift.com/network                             | size of the subnet allocated to each host       |
+| flannel_etcd_key    | /openshift.com/network                             | etcd prefix                                     |
+| etcd_hosts          | etcd_urls                                          | a list of etcd endpoints                        |
+| etcd_conf_dir       | {{ openshift.common.config_base }}/master          | SSL certificates directory                      |
+| etcd_peer_ca_file   | {{ etcd_conf_dir }}/ca.crt                         | SSL CA to use for etcd                          |
+| etcd_peer_cert_file | {{ etcd_conf_dir }}/master.etcd-client.crt         | SSL cert to use for etcd                        |
+| etcd_peer_key_file  | {{ etcd_conf_dir }}/master.etcd-client.key         | SSL key to use for etcd                         |
 
 Dependencies
 ------------

roles/flannel_register/meta/main.yml

@@ -1,7 +1,7 @@
 ---
 galaxy_info:
   author: Sylvain
-  description: etcd management
+  description: register flannel configuration into etcd
   company: Red Hat, Inc.
   license: Apache License, Version 2.0
   min_ansible_version: 1.2