NCM::Component::OpenStack::Service¶
Functions¶
- get_flavour
Determine the name of the flavour based on type and tree and log/reporter instance (eg name=keystone for type=identity)
- get_fqdn
Getfqdn
of the host using host profileconfig
instance.
- get_service
Service factory: loads custom subclasses when one exists Same args as _initialize
- run_service
Convenience function around get_service, includes basic reporting
Methods¶
- _init_attrs
Arguments:
- type: eg identity
- config: full profile config instance
- log: reporter instance
- prefix: the component prefix (for subclassing)
- client: Net::OpenStack::Client instance
- _initialize
Initialisation using_init_attrs
,_attrs
and_daemons
.
- _daemons
Method to customise thedaemons
attribute during_initialize
.
- _set_elpath
Return main element path
- _attrs
Add/set/modify more attributes Convenience method for inheritance instead of using SUPER
my $res = $self->SUPER::method(@_);
- _get_json_tree
Return the getTree result onpath
, in JSON data format. (Relative paths are relative to the prefix).
- _render
Returns CCM::TextRedner instance
- _file_opts
Return hashref with filewriter options forservice
(incl owned by that service user)
- _write_config_file
Write the config file with namefilename
andelement
instance.
- _write_config_files
Write multiple config files based on entries in thetree
attribute. Filename is based on mapping in thefilename
attribute; a mapping which daemon(s) to start when the file is modified can be provided via thedaemon_map
attribute.
- write_config_file
Write the config files (whenfilenames
attribute is a hashref) or single file otherwise.
- _read_ceph_keyring
Read Ceph pool key file fromkeyring
.
- _libvirt_ceph_secret
Set the libvirtsecret
file and couple theuuid
to the Ceph key from thekeyring
.
- _do
Convenience wrapper around CAF::Process
Options
- user: option passed to
CAF::Process
- sensitive: option passed to
CAF::Process
- test: the command is a test, no error will be reported on failure
- pre_populate_service_database
Run before the default service database is poulated (it is not run when database was already present).
Must return 1 on success;
- populate_service_database
Run the database sync command (incl bootstrap when empty) if db version cannot be found.
Must return 1 on success.
- post_populate_service_database
Run after the service database is poulated (it is not run when database was already present).
Must return 1 on success;
- restart_daemons
Restarts system service(s) after any configuration change for OpenStackservice
service.
- pre_restart
Run before possible restart of services Must return 1 on success
- run_client
Configure the service (typically using REST client). Must return 1 on success.
- run
Do things (in following order):
- flavour configuration
- write_config_file
- populate_service_database (or return)
- pre_restart (or return)
- restart_daemons (if config file changed)
- service configuration
- run_client