From bd0125647a04ab8da7eef934e4a97560c1553551 Mon Sep 17 00:00:00 2001 From: Johannes Erdfelt Date: Wed, 18 May 2011 15:31:41 +0000 Subject: Fix call to spawn_n() instead. It expects a callable --- nova/compute/api.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index a12f8d515..2dbea8050 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -658,7 +658,7 @@ class API(base.Base): def set_admin_password(self, context, instance_id, password=None): """Set the root/admin password for the given instance.""" - eventlet.spawn_n(self._set_admin_password(context, instance_id, + eventlet.spawn_n(self._set_admin_password, (context, instance_id, password)) def inject_file(self, context, instance_id): -- cgit From 79d505c015bff1598e8e896f6198d65d90095ba6 Mon Sep 17 00:00:00 2001 From: Mark Washenberger Date: Wed, 18 May 2011 19:22:53 -0400 Subject: fixup absolute limits to latest 1.1 spec --- nova/compute/api.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index a12f8d515..912dd363c 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -95,14 +95,15 @@ class API(base.Base): """ if injected_files is None: return - limit = quota.allowed_injected_files(context) + limit = quota.allowed_injected_files(context, len(injected_files)) if len(injected_files) > limit: raise quota.QuotaError(code="OnsetFileLimitExceeded") path_limit = quota.allowed_injected_file_path_bytes(context) - content_limit = quota.allowed_injected_file_content_bytes(context) for path, content in injected_files: if len(path) > path_limit: raise quota.QuotaError(code="OnsetFilePathLimitExceeded") + content_limit = quota.allowed_injected_file_content_bytes( + context, len(content)) if len(content) > content_limit: raise quota.QuotaError(code="OnsetFileContentLimitExceeded") -- cgit From 44d90bd1f77f9b2297879263f74567c502944ba4 Mon Sep 17 00:00:00 2001 From: Mark Washenberger Date: Thu, 19 May 2011 16:10:56 -0400 Subject: don't give instance quota errors with negative values --- nova/compute/api.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index 912dd363c..3590dc83c 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -150,9 +150,13 @@ class API(base.Base): pid = context.project_id LOG.warn(_("Quota exceeeded for %(pid)s," " tried to run %(min_count)s instances") % locals()) - raise quota.QuotaError(_("Instance quota exceeded. You can only " - "run %s more instances of this type.") % - num_instances, "InstanceLimitExceeded") + if num_instances <= 0: + message = _("Instance quota exceeded. You cannot run any " + "more instances of this type.") + else: + message = _("Instance quota exceeded. You can only run %s " + "more instances of this type.") % num_instances + raise quota.QuotaError(message, "InstanceLimitExceeded") self._check_metadata_properties_quota(context, metadata) self._check_injected_file_quota(context, injected_files) -- cgit From d4ac3a309b23875312014abaf3fb8f84d373825a Mon Sep 17 00:00:00 2001 From: Johannes Erdfelt Date: Tue, 24 May 2011 22:49:42 +0000 Subject: Don't pass a tuple since spawn_n will get the arguments with *args anyway --- nova/compute/api.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index 2dbea8050..a05112afb 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -658,8 +658,8 @@ class API(base.Base): def set_admin_password(self, context, instance_id, password=None): """Set the root/admin password for the given instance.""" - eventlet.spawn_n(self._set_admin_password, (context, instance_id, - password)) + eventlet.spawn_n(self._set_admin_password, context, instance_id, + password) def inject_file(self, context, instance_id): """Write a file to the given instance.""" -- cgit From e0aa1369d8050f023fee1e60b276d44a6298feb9 Mon Sep 17 00:00:00 2001 From: Chris Behrens Date: Tue, 24 May 2011 21:09:43 -0700 Subject: instead of the API spawning a greenthread to wait for a host to be picked, the instance to boot, etc for setting the admin password... let's push the admin password down to the scheduler so that compute can just take care of setting the password as a part of the build process. --- nova/compute/api.py | 22 ++++++++++------------ nova/compute/manager.py | 1 + 2 files changed, 11 insertions(+), 12 deletions(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index a12b7dee5..3ed138f69 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -134,7 +134,8 @@ class API(base.Base): display_name='', display_description='', key_name=None, key_data=None, security_group='default', availability_zone=None, user_data=None, metadata={}, - injected_files=None): + injected_files=None, + admin_password=None): """Create the number and type of instances requested. Verifies that quota and other arguments are valid. @@ -264,7 +265,8 @@ class API(base.Base): "instance_id": instance_id, "instance_type": instance_type, "availability_zone": availability_zone, - "injected_files": injected_files}}) + "injected_files": injected_files, + "admin_password": admin_password}}) for group_id in security_groups: self.trigger_security_group_members_refresh(elevated, group_id) @@ -503,14 +505,6 @@ class API(base.Base): raise exception.Error(_("Unable to find host for Instance %s") % instance_id) - def _set_admin_password(self, context, instance_id, password): - """Set the root/admin password for the given instance.""" - host = self._find_host(context, instance_id) - - rpc.cast(context, - self.db.queue_get_for(context, FLAGS.compute_topic, host), - {"method": "set_admin_password", - "args": {"instance_id": instance_id, "new_pass": password}}) def snapshot(self, context, instance_id, name): """Snapshot the given instance. @@ -665,8 +659,12 @@ class API(base.Base): def set_admin_password(self, context, instance_id, password=None): """Set the root/admin password for the given instance.""" - eventlet.spawn_n(self._set_admin_password, context, instance_id, - password) + host = self._find_host(context, instance_id) + + rpc.cast(context, + self.db.queue_get_for(context, FLAGS.compute_topic, host), + {"method": "set_admin_password", + "args": {"instance_id": instance_id, "new_pass": password}}) def inject_file(self, context, instance_id): """Write a file to the given instance.""" diff --git a/nova/compute/manager.py b/nova/compute/manager.py index 11565c25e..e124439ed 100644 --- a/nova/compute/manager.py +++ b/nova/compute/manager.py @@ -221,6 +221,7 @@ class ComputeManager(manager.SchedulerDependentManager): context = context.elevated() instance_ref = self.db.instance_get(context, instance_id) instance_ref.injected_files = kwargs.get('injected_files', []) + instance_ref.admin_password = kwargs.get('admin_password', None) if instance_ref['name'] in self.driver.list_instances(): raise exception.Error(_("Instance has already been created")) LOG.audit(_("instance %s: starting..."), instance_id, -- cgit From 9b9f2c40d847e5be3972f51a897332874d704f1e Mon Sep 17 00:00:00 2001 From: Chris Behrens Date: Wed, 25 May 2011 04:48:00 +0000 Subject: pep8 fix in nova/compute/api.py --- nova/compute/api.py | 1 - 1 file changed, 1 deletion(-) (limited to 'nova/compute') diff --git a/nova/compute/api.py b/nova/compute/api.py index 3ed138f69..86cd4514f 100644 --- a/nova/compute/api.py +++ b/nova/compute/api.py @@ -505,7 +505,6 @@ class API(base.Base): raise exception.Error(_("Unable to find host for Instance %s") % instance_id) - def snapshot(self, context, instance_id, name): """Snapshot the given instance. -- cgit From ed582a8b86f81140affd88805ba9989b591577cd Mon Sep 17 00:00:00 2001 From: Chris Behrens Date: Wed, 25 May 2011 17:01:20 +0000 Subject: change install_ref.admin_password to instance_ref.admin_pass to match the DB --- nova/compute/manager.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'nova/compute') diff --git a/nova/compute/manager.py b/nova/compute/manager.py index e124439ed..0a4064440 100644 --- a/nova/compute/manager.py +++ b/nova/compute/manager.py @@ -221,7 +221,7 @@ class ComputeManager(manager.SchedulerDependentManager): context = context.elevated() instance_ref = self.db.instance_get(context, instance_id) instance_ref.injected_files = kwargs.get('injected_files', []) - instance_ref.admin_password = kwargs.get('admin_password', None) + instance_ref.admin_pass = kwargs.get('admin_password', None) if instance_ref['name'] in self.driver.list_instances(): raise exception.Error(_("Instance has already been created")) LOG.audit(_("instance %s: starting..."), instance_id, -- cgit From f2507b3cb77538c1434fea485c4861c11ef3f48b Mon Sep 17 00:00:00 2001 From: Chris Behrens Date: Wed, 25 May 2011 19:05:20 +0000 Subject: fix forever looping on a password reset API call --- nova/compute/manager.py | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'nova/compute') diff --git a/nova/compute/manager.py b/nova/compute/manager.py index 0a4064440..d1e01f275 100644 --- a/nova/compute/manager.py +++ b/nova/compute/manager.py @@ -406,22 +406,28 @@ class ComputeManager(manager.SchedulerDependentManager): @exception.wrap_exception @checks_instance_lock def set_admin_password(self, context, instance_id, new_pass=None): - """Set the root/admin password for an instance on this host.""" + """Set the root/admin password for an instance on this host. + + This is generally only called by API password resets after an + image has been built. + """ + context = context.elevated() if new_pass is None: # Generate a random password new_pass = utils.generate_password(FLAGS.password_length) - while True: + max_tries = 10 + + for i in xrange(max_tries): instance_ref = self.db.instance_get(context, instance_id) instance_id = instance_ref["id"] instance_state = instance_ref["state"] expected_state = power_state.RUNNING if instance_state != expected_state: - time.sleep(5) - continue + raise exception.Error(_('Instance is not running')) else: try: self.driver.set_admin_password(instance_ref, new_pass) @@ -437,6 +443,12 @@ class ComputeManager(manager.SchedulerDependentManager): except Exception, e: # Catch all here because this could be anything. LOG.exception(e) + if i == max_tries - 1: + # At some point this exception may make it back + # to the API caller, and we don't want to reveal + # too much. The real exception is logged above + raise exception.Error(_('Internal error')) + time.sleep(1) continue @exception.wrap_exception -- cgit