diff options
Diffstat (limited to 'nova/compute')
| -rw-r--r-- | nova/compute/api.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nova/compute/api.py b/nova/compute/api.py index 5f18539a3..005ed7a68 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -40,6 +40,7 @@ def id_to_default_hostname(internal_id): """Default function to generate a hostname given an instance reference.""" return str(internal_id) + def id_to_ec2_hostname(internal_id): digits = [] while internal_id != 0: @@ -47,9 +48,11 @@ def id_to_ec2_hostname(internal_id): digits.append('0123456789abcdefghijklmnopqrstuvwxyz'[remainder]) return "i-%s" % ''.join(reversed(digits)) + HOSTNAME_FORMATTERS = {'default': id_to_default_hostname, 'ec2': id_to_ec2_hostname} + class ComputeAPI(base.Base): """API for interacting with the compute manager.""" @@ -63,6 +66,7 @@ class ComputeAPI(base.Base): super(ComputeAPI, self).__init__(**kwargs) def get_network_topic(self, context, instance_id): + """Get the network topic for an instance.""" try: instance = self.db.instance_get_by_internal_id(context, instance_id) @@ -221,6 +225,7 @@ class ComputeAPI(base.Base): return self.db.instance_update(context, instance_id, kwargs) def delete_instance(self, context, instance_id): + """Terminate and remove an instance.""" logging.debug("Going to try and terminate %d" % instance_id) try: instance = self.db.instance_get_by_internal_id(context, @@ -264,6 +269,7 @@ class ComputeAPI(base.Base): return self.db.instance_get_all(context) def get_instance(self, context, instance_id): + """Get information about a specific instance.""" rv = self.db.instance_get_by_internal_id(context, instance_id) return dict(rv.iteritems()) |