Add power stuff

config.yaml

@@ -1,4 +1,16 @@
 options:
+  power_ip:
+    type: string
+    description: IPs of the PowerKVM machines
+  power_user:
+    type: string
+    description: Username of the PowerKVM machines
+  power_key:
+    type: string
+    description: power user ssh key file
+  power_repo:
+    type: string
+    descrption: url of the power repo
   openstack-origin:
     default: distro
     type: string

hooks/nova_compute_hooks.py

@@ -34,6 +34,8 @@ from charmhelpers.contrib.openstack.utils import (
 from charmhelpers.contrib.storage.linux.ceph import ensure_ceph_keyring
 from charmhelpers.payload.execd import execd_preinstall
 
+from nova_compute_proxy import launch_power
+
 from nova_compute_utils import (
     create_libvirt_secret,
     determine_packages,
@@ -65,7 +67,7 @@ def install():
     execd_preinstall()
     configure_installation_source(config('openstack-origin'))
     apt_update()
-    packages = ['nova-common', 'libvirt-bin']
+    packages = ['nova-common', 'libvirt-bin', 'fabric']
     apt_install(packages, fatal=True)
 
 
@@ -198,6 +200,7 @@ def compute_changed():
     import_authorized_keys()
     import_authorized_keys(user='nova', prefix='nova')
     import_keystone_ca_cert()
+    launch_power()
 
 
 @hooks.hook('ceph-relation-joined')

hooks/nova_compute_proxy.py

@@ -0,0 +1,30 @@
+import tempfile
+
+from charmhelpers.core.hookenv import (
+    unit_get,
+    cached,
+    log
+)
+
+from charmhelpers.fetch import (
+    apt_install,
+    filter_installed_packages
+)
+
+try:
+    import jinja2
+except ImportError:
+    apt_install(filter_installed_packages(['python-jinja2']),
+                                        fatal=True)
+    import jinja2
+
+try:
+    from fabric.api import cd, env, local, parallel, serial
+    from fabric.api import put, run, settings, sudo
+except ImportError:
+    apt_install(filter_installed_packages(['fabric']),
+                fatal=True)
+
+
+def launch_power():
+    log('Power launched')

templates/power/openstack.repo

@@ -0,0 +1,5 @@
+[openstack-pkvm]
+name=PowerKVM OpenStack local repository
+baseurl={{ yum-repo }}
+gpgcheck=0
+enabled=1