Renamed back to 'cc_*' with the reasoning being that 'cc_' provides

some protection against module name collisions when importing.

1 files changed, 111 insertions, 0 deletions

diff --git a/cloudinit/config/cc_phone_home.py b/cloudinit/config/cc_phone_home.py
new file mode 100644
index 00000000..a8752527
--- /dev/null
+++ b/cloudinit/config/cc_phone_home.py
@@ -0,0 +1,111 @@
+# vi: ts=4 expandtab
+#
+#    Copyright (C) 2011 Canonical Ltd.
+#    Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
+#
+#    Author: Scott Moser <scott.moser@canonical.com>
+#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 3, as
+#    published by the Free Software Foundation.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from cloudinit import templater
+from cloudinit import url_helper as uhelp
+from cloudinit import util
+
+from cloudinit.settings import PER_INSTANCE
+
+frequency = PER_INSTANCE
+
+post_list_all = ['pub_key_dsa', 'pub_key_rsa', 'pub_key_ecdsa',
+                 'instance_id', 'hostname']
+
+
+# phone_home:
+#  url: http://my.foo.bar/$INSTANCE/
+#  post: all
+#  tries: 10
+#
+# phone_home:
+#  url: http://my.foo.bar/$INSTANCE_ID/
+#  post: [ pub_key_dsa, pub_key_rsa, pub_key_ecdsa, instance_id
+#
+def handle(name, cfg, cloud, log, args):
+    if len(args) != 0:
+        ph_cfg = util.read_conf(args[0])
+    else:
+        if not 'phone_home' in cfg:
+            return
+        ph_cfg = cfg['phone_home']
+
+    if 'url' not in ph_cfg:
+        log.warn(("Skipping transform named %s, "
+                  "no 'url' found in 'phone_home' configuration"), name)
+        return
+
+    url = ph_cfg['url']
+    post_list = ph_cfg.get('post', 'all')
+    tries = ph_cfg.get('tries', 10)
+    try:
+        tries = int(tries)
+    except:
+        tries = 10
+        util.logexc(log, ("Configuration entry 'tries'"
+                          " is not an integer, using %s instead"), tries)
+
+    if post_list == "all":
+        post_list = post_list_all
+
+    all_keys = {}
+    all_keys['instance_id'] = cloud.get_instance_id()
+    all_keys['hostname'] = cloud.get_hostname()
+
+    pubkeys = {
+        'pub_key_dsa': '/etc/ssh/ssh_host_dsa_key.pub',
+        'pub_key_rsa': '/etc/ssh/ssh_host_rsa_key.pub',
+        'pub_key_ecdsa': '/etc/ssh/ssh_host_ecdsa_key.pub',
+    }
+
+    for (n, path) in pubkeys.iteritems():
+        try:
+            all_keys[n] = util.load_file(cloud.paths.join(True, path))
+        except:
+            util.logexc(log, ("%s: failed to open, can not"
+                              " phone home that data"), path)
+
+    submit_keys = {}
+    for k in post_list:
+        if k in all_keys:
+            submit_keys[k] = all_keys[k]
+        else:
+            submit_keys[k] = None
+            log.warn(("Requested key %s from 'post'"
+                      " configuration list not available"), k)
+
+    # Get them read to be posted
+    real_submit_keys = {}
+    for (k, v) in submit_keys.iteritems():
+        if v is None:
+            real_submit_keys[k] = 'N/A'
+        else:
+            real_submit_keys[k] = str(v)
+
+    # Incase the url is parameterized
+    url_params = {
+        'INSTANCE_ID': all_keys['instance_id'],
+    }
+    url = templater.render_string(url, url_params)
+    try:
+        uhelp.readurl(url, data=real_submit_keys, retries=tries, sec_between=3)
+    except:
+        util.logexc(log, ("Failed to post phone home data to"
+                          " %s in %s tries"), url, tries)