diff options
Diffstat (limited to 'src/lib/Bcfg2/Server/Plugins')
-rw-r--r-- | src/lib/Bcfg2/Server/Plugins/Metadata.py | 7 | ||||
-rw-r--r-- | src/lib/Bcfg2/Server/Plugins/Packages/__init__.py | 5 | ||||
-rw-r--r-- | src/lib/Bcfg2/Server/Plugins/Probes.py | 12 | ||||
-rw-r--r-- | src/lib/Bcfg2/Server/Plugins/PuppetENC.py | 2 | ||||
-rw-r--r-- | src/lib/Bcfg2/Server/Plugins/SSHbase.py | 5 |
5 files changed, 26 insertions, 5 deletions
diff --git a/src/lib/Bcfg2/Server/Plugins/Metadata.py b/src/lib/Bcfg2/Server/Plugins/Metadata.py index cc0456334..03323d64b 100644 --- a/src/lib/Bcfg2/Server/Plugins/Metadata.py +++ b/src/lib/Bcfg2/Server/Plugins/Metadata.py @@ -487,6 +487,7 @@ class MetadataGroup(tuple): # pylint: disable=E0012,R0924 class Metadata(Bcfg2.Server.Plugin.Metadata, + Bcfg2.Server.Plugin.Caching, Bcfg2.Server.Plugin.ClientRunHooks, Bcfg2.Server.Plugin.DatabaseBacked): """This class contains data for bcfg2 server metadata.""" @@ -495,6 +496,7 @@ class Metadata(Bcfg2.Server.Plugin.Metadata, def __init__(self, core, datastore, watch_clients=True): Bcfg2.Server.Plugin.Metadata.__init__(self) + Bcfg2.Server.Plugin.Caching.__init__(self) Bcfg2.Server.Plugin.ClientRunHooks.__init__(self) Bcfg2.Server.Plugin.DatabaseBacked.__init__(self, core, datastore) self.watch_clients = watch_clients @@ -934,13 +936,16 @@ class Metadata(Bcfg2.Server.Plugin.Metadata, self.groups[gname] self.states['groups.xml'] = True + def expire_cache(self, key=None): + self.core.metadata_cache.expire(key) + def HandleEvent(self, event): """Handle update events for data files.""" for handles, event_handler in self.handlers.items(): if handles(event): # clear the entire cache when we get an event for any # metadata file - self.core.metadata_cache.expire() + self.expire_cache() event_handler(event) if False not in list(self.states.values()) and self.debug_flag: diff --git a/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py b/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py index 470a52bbc..3e4fb33ec 100644 --- a/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py +++ b/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py @@ -70,6 +70,7 @@ class OnDemandDict(MutableMapping): class Packages(Bcfg2.Server.Plugin.Plugin, + Bcfg2.Server.Plugin.Caching, Bcfg2.Server.Plugin.StructureValidator, Bcfg2.Server.Plugin.Generator, Bcfg2.Server.Plugin.Connector, @@ -94,6 +95,7 @@ class Packages(Bcfg2.Server.Plugin.Plugin, def __init__(self, core, datastore): Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore) + Bcfg2.Server.Plugin.Caching.__init__(self) Bcfg2.Server.Plugin.StructureValidator.__init__(self) Bcfg2.Server.Plugin.Generator.__init__(self) Bcfg2.Server.Plugin.Connector.__init__(self) @@ -458,6 +460,9 @@ class Packages(Bcfg2.Server.Plugin.Plugin, self._load_config() return True + def expire_cache(self, _=None): + self.Reload() + def _load_config(self, force_update=False): """ Load the configuration data and setup sources diff --git a/src/lib/Bcfg2/Server/Plugins/Probes.py b/src/lib/Bcfg2/Server/Plugins/Probes.py index bf59809f7..b9f93052a 100644 --- a/src/lib/Bcfg2/Server/Plugins/Probes.py +++ b/src/lib/Bcfg2/Server/Plugins/Probes.py @@ -181,14 +181,16 @@ class ProbeSet(Bcfg2.Server.Plugin.EntrySet): class Probes(Bcfg2.Server.Plugin.Probing, + Bcfg2.Server.Plugin.Caching, Bcfg2.Server.Plugin.Connector, Bcfg2.Server.Plugin.DatabaseBacked): """ A plugin to gather information from a client machine """ __author__ = 'bcfg-dev@mcs.anl.gov' def __init__(self, core, datastore): - Bcfg2.Server.Plugin.Connector.__init__(self) Bcfg2.Server.Plugin.Probing.__init__(self) + Bcfg2.Server.Plugin.Caching.__init__(self) + Bcfg2.Server.Plugin.Connector.__init__(self) Bcfg2.Server.Plugin.DatabaseBacked.__init__(self, core, datastore) try: @@ -266,6 +268,9 @@ class Probes(Bcfg2.Server.Plugin.Probing, hostname=client.hostname).exclude( group__in=self.cgroups[client.hostname]).delete() + def expire_cache(self, key=None): + self.load_data(client=key) + def load_data(self, client=None): """ Load probe data from the appropriate backend (probed.xml or the database) """ @@ -299,7 +304,7 @@ class Probes(Bcfg2.Server.Plugin.Probing, self.cgroups[client.get('name')].append(pdata.get('name')) if self.core.metadata_cache_mode in ['cautious', 'aggressive']: - self.core.metadata_cache.expire() + self.core.expire_caches_by_type(Bcfg2.Server.Plugin.Metadata) def _load_data_db(self, client=None): """ Load probe data from the database """ @@ -325,7 +330,8 @@ class Probes(Bcfg2.Server.Plugin.Probing, self.cgroups[pgroup.hostname].append(pgroup.group) if self.core.metadata_cache_mode in ['cautious', 'aggressive']: - self.core.metadata_cache.expire(client) + self.core.expire_caches_by_type(Bcfg2.Server.Plugin.Metadata, + key=client) @Bcfg2.Server.Plugin.track_statistics() def GetProbes(self, meta): diff --git a/src/lib/Bcfg2/Server/Plugins/PuppetENC.py b/src/lib/Bcfg2/Server/Plugins/PuppetENC.py index 801e7006d..072f3f7e7 100644 --- a/src/lib/Bcfg2/Server/Plugins/PuppetENC.py +++ b/src/lib/Bcfg2/Server/Plugins/PuppetENC.py @@ -127,7 +127,7 @@ class PuppetENC(Bcfg2.Server.Plugin.Plugin, self.logger.warning("PuppetENC is incompatible with aggressive " "client metadata caching, try 'cautious' or " "'initial' instead") - self.core.cache.expire() + self.core.expire_caches_by_type(Bcfg2.Server.Plugin.Metadata) def end_statistics(self, metadata): self.end_client_run(self, metadata) diff --git a/src/lib/Bcfg2/Server/Plugins/SSHbase.py b/src/lib/Bcfg2/Server/Plugins/SSHbase.py index d8b3104b7..2deea5f07 100644 --- a/src/lib/Bcfg2/Server/Plugins/SSHbase.py +++ b/src/lib/Bcfg2/Server/Plugins/SSHbase.py @@ -92,6 +92,7 @@ class KnownHostsEntrySet(Bcfg2.Server.Plugin.EntrySet): class SSHbase(Bcfg2.Server.Plugin.Plugin, + Bcfg2.Server.Plugin.Caching, Bcfg2.Server.Plugin.Generator, Bcfg2.Server.Plugin.PullTarget): """ @@ -125,6 +126,7 @@ class SSHbase(Bcfg2.Server.Plugin.Plugin, def __init__(self, core, datastore): Bcfg2.Server.Plugin.Plugin.__init__(self, core, datastore) + Bcfg2.Server.Plugin.Caching.__init__(self) Bcfg2.Server.Plugin.Generator.__init__(self) Bcfg2.Server.Plugin.PullTarget.__init__(self) self.ipcache = {} @@ -149,6 +151,9 @@ class SSHbase(Bcfg2.Server.Plugin.Plugin, HostKeyEntrySet(keypattern, self.data) self.Entries['Path']["/etc/ssh/" + keypattern] = self.build_hk + def expire_cache(self, key=None): + self.__skn = False + def get_skn(self): """Build memory cache of the ssh known hosts file.""" if not self.__skn: |