Add support for RedHat.

.gitignore

@@ -0,0 +1 @@
+.gitreview

defaults/main.yml

@@ -1,5 +1,36 @@
 ---
-horizon_path: /opt/stack/horizon/
+panel_src_path_os:
+  RedHat: /usr/lib/python2.7/site-packages/monitoring/
+  Debian: /usr/local/lib/python2.7/dist-packages/monitoring/
+
+grafana_tarball_url_os:
+  RedHat: https://api.github.com/repos/FujitsuEnablingSoftwareTechnologyGmbH/grafana/tarball
+  Debian: https://api.github.com/repos/hpcloud-mon/grafana/tarball
+
+apache_conf_dir_os:
+  RedHat: /etc/httpd/conf.d/
+  Debian: /etc/apache2/sites-enabled/
+
+apache_service_name_os:
+  RedHat: httpd
+  Debian: apache2
+
+horizon_path_os:
+  RedHat: /usr/share/openstack-dashboard/
+  Debian: /opt/stack/horizon/
+
+download_tmp_dir: /opt/monasca_download
+
+apache_conf_dir: "{{ apache_conf_dir_os[ansible_os_family] }}"
+apache_service_name: "{{ apache_service_name_os[ansible_os_family] }}"
+horizon_path: "{{ horizon_path_os[ansible_os_family] }}"
+grafana_tarball_url: "{{ grafana_tarball_url_os[ansible_os_family] }}"
+panel_src_path: "{{ panel_src_path_os[ansible_os_family] }}"
+
+monasca_ui_name: monasca-ui
+
+kibana_support_enabled: False
+
 dashboard_path: "{{ horizon_path }}openstack_dashboard/"
 dashboard_settings_file: "{{ dashboard_path }}settings.py"
 
@@ -8,12 +39,11 @@ grafana_dest: "{{ horizon_path }}static/grafana"
 grafana_config: "{{ grafana_dest }}/config.js"
 grafana_version: master
 
-panel_src_path: /usr/local/lib/python2.7/dist-packages/monitoring/
 panel_dest_path: "{{ horizon_path }}monitoring"
+panel_static_dest_path: "{{ horizon_path }}static/monitoring"
 
 ui_dest_path: "{{ dashboard_path }}local/enabled/"
 ui_src_path: "{{panel_src_path}}enabled/"
 ui_py_file: _50_admin_add_monitoring_panel.py
 
-
-
+grafana_tarball_file: ""

handlers/main.yml

@@ -1,4 +1,3 @@
 ---
 - name: restart apache
-  service: name=apache2 state=restarted enabled=yes
-
+  service: name={{ apache_service_name }} state=restarted enabled=yes

tasks/main.yml

@@ -1,6 +1,9 @@
 ---
+- name: Change ownership on monasca download directory.
+  file: path="{{download_tmp_dir}}" state=directory owner=root group=root recurse=yes
+
 - name: UI - Install monasca-ui package
-  pip: name=monasca-ui state=latest
+  pip: name="{{monasca_ui_name}}" state=present extra_args='--pre'
   notify:
     - restart apache
 
@@ -10,12 +13,16 @@
 - name: UI - Link monitoring directory
   file: src={{ panel_src_path }} dest={{ panel_dest_path }} state=link force=no
 
+- name: Copy configuration file
+  template: dest={{ panel_src_path }}/config/local_settings.py owner=root group=root mode=644 src=local_settings.py.j2
+  notify: restart apache
+
 - name: UI - Fetch grafana tar.gz file
-  get_url: dest=/root/hpcloud-mon-grafana-{{grafana_version}}.tar.gz url={{github_tarball_url}}/{{grafana_version}}
+  get_url: dest={{ download_tmp_dir }}/hpcloud-mon-grafana-{{grafana_version}}.tar.gz url={{grafana_tarball_url}}/{{grafana_version}}{{grafana_tarball_file}}
   register: download
 
 - name: UI - Uncompress the grafana tar
-  unarchive: copy=no dest={{ grafana_base_dir }} src=/root/hpcloud-mon-grafana-{{grafana_version}}.tar.gz
+  unarchive: copy=no dest={{ grafana_base_dir }} src={{ download_tmp_dir }}/hpcloud-mon-grafana-{{grafana_version}}.tar.gz
   register: untar
   when: download | changed
   notify:
@@ -25,7 +32,7 @@
 # In Ansible 1.8 this was in the untar variable, in 2.0 there is list_files option you can add to unarchive but in 1.9 we must use this
 # command to discover the tar dir. This method will work for the other versions also.
 - name: Discover the tar path
-  command: tar -tzf /root/hpcloud-mon-grafana-{{grafana_version}}.tar.gz
+  command: tar -tzf {{ download_tmp_dir }}/hpcloud-mon-grafana-{{grafana_version}}.tar.gz
   register: tarpath
   when: untar | changed
 
@@ -39,8 +46,6 @@
   file: src={{ grafana_dest }}/config.monasca.js dest={{ grafana_config }} state=link force=no
   when: untar | changed
 
-- meta: flush_handlers
-
 - stat: path={{horizon_path}}manage.py
   register: horizon_manage
 
@@ -49,4 +54,11 @@
   when: horizon_manage.stat.exists
 
 - name: Enable apache
-  service: name=apache2 state=started enabled=yes
+  service: name="{{ apache_service_name }}" state=started enabled=yes
+
+- stat: path={{horizon_path}}static/monitoring
+  register: static_monitoring
+
+- name: UI - Link static monitoring directory
+  file: src={{ panel_dest_path }}/static/monitoring dest={{ panel_static_dest_path }} state=link force=no
+  when: not static_monitoring.stat.exists

templates/local_settings.py.j2

@@ -0,0 +1,24 @@
+from django.utils.translation import ugettext_lazy as _
+
+# Services being monitored
+MONITORING_SERVICES = [
+    {'name': _('OpenStack Services'),
+     'groupBy': 'service'},
+    {'name': _('Servers'),
+     'groupBy': 'hostname'}
+]
+
+# Grafana button titles/file names
+GRAFANA_LINKS = [
+    {'title': 'Dashboard', 'fileName': 'openstack.json'},
+    {'title': 'Monasca Health', 'fileName': 'monasca.json'}
+]
+
+{% if kibana_support_enabled is defined and kibana_support_enabled %}
+KIBANA_HOST = '{{ kibana_url }}'
+{% endif %}
+
+MONITORING_SERVICE_TYPE='monitoring'
+
+OPENSTACK_SSL_NO_VERIFY=False
+OPENSTACK_SSL_CACERT=None