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Diffstat (limited to 'base/server/src/scriptlets/infrastructure_layout.py')
| -rw-r--r-- | base/server/src/scriptlets/infrastructure_layout.py | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/base/server/src/scriptlets/infrastructure_layout.py b/base/server/src/scriptlets/infrastructure_layout.py new file mode 100644 index 000000000..69a905849 --- /dev/null +++ b/base/server/src/scriptlets/infrastructure_layout.py @@ -0,0 +1,116 @@ +#!/usr/bin/python -t +# Authors: +# Matthew Harmsen <mharmsen@redhat.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# 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, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Copyright (C) 2012 Red Hat, Inc. +# All rights reserved. +# + +# PKI Deployment Imports +import pkiconfig as config +from pkiconfig import pki_master_dict as master +import pkihelper as util +import pkimessages as log +import pkiscriptlet + + +# PKI Deployment Top-Level Infrastructure Layout Scriptlet +class PkiScriptlet(pkiscriptlet.AbstractBasePkiScriptlet): + rv = 0 + + def spawn(self): + if config.str2bool(master['pki_skip_installation']): + config.pki_log.info(log.SKIP_ADMIN_DOMAIN_SPAWN_1, __name__, + extra=config.PKI_INDENTATION_LEVEL_1) + return self.rv + config.pki_log.info(log.ADMIN_DOMAIN_SPAWN_1, __name__, + extra=config.PKI_INDENTATION_LEVEL_1) + # NOTE: It was determined that since the "pkidestroy" command + # relies upon a symbolic link to a replica of the original + # deployment configuration file used by the + # "pkispawn" command of an instance, it is necessary to + # create any required instance and subsystem directories + # in this top-level "infrastructure_layout" scriptlet + # (rather than the "instance_layout" and "subsystem_layout" + # scriptlets) so that a copy of this configuration file can + # be saved, and the required symbolic link can be created. + # + # establish the top-level infrastructure, instance, and subsystem + # registry directories for storage of a copy of the original + # deployment configuration file used to spawn this instance, + # and save a copy of this file + util.directory.create(master['pki_registry_path']) + util.directory.create(master['pki_instance_type_registry_path']) + util.directory.create(master['pki_instance_registry_path']) + util.directory.create(master['pki_subsystem_registry_path']) + util.file.copy(master['pki_default_deployment_cfg'], + master['pki_default_deployment_cfg_replica']) + + print "Storing deployment configuration into " + config.pki_master_dict['pki_user_deployment_cfg_replica'] + "." + if master['pki_user_deployment_cfg']: + util.file.copy(master['pki_user_deployment_cfg'], + master['pki_user_deployment_cfg_replica']) + else: + with open(master['pki_user_deployment_cfg_replica'], 'w') as f: + config.user_config.write(f) + + # establish top-level infrastructure, instance, and subsystem + # base directories and create the "registry" symbolic link that + # the "pkidestroy" executable relies upon + util.directory.create(master['pki_path']) + util.directory.create(master['pki_instance_path']) + util.directory.create(master['pki_subsystem_path']) + util.symlink.create(master['pki_instance_registry_path'], + master['pki_subsystem_registry_link']) + # + # NOTE: If "infrastructure_layout" scriptlet execution has been + # successfully executed to this point, the "pkidestroy" command + # may always be utilized to remove the entire infrastructure. + # + # no need to establish top-level infrastructure logs + # since it now stores 'pkispawn'/'pkidestroy' logs + # and will already exist + # util.directory.create(master['pki_log_path']) + # establish top-level infrastructure configuration + if master['pki_configuration_path'] !=\ + config.PKI_DEPLOYMENT_CONFIGURATION_ROOT: + util.directory.create(master['pki_configuration_path']) + return self.rv + + def respawn(self): + config.pki_log.info(log.ADMIN_DOMAIN_RESPAWN_1, __name__, + extra=config.PKI_INDENTATION_LEVEL_1) + return self.rv + + def destroy(self): + config.pki_log.info(log.ADMIN_DOMAIN_DESTROY_1, __name__, + extra=config.PKI_INDENTATION_LEVEL_1) + # remove top-level infrastructure base + if master['pki_subsystem'] in config.PKI_SUBSYSTEMS and\ + util.instance.pki_instance_subsystems() == 0: + # remove top-level infrastructure base + util.directory.delete(master['pki_path']) + # do NOT remove top-level infrastructure logs + # since it now stores 'pkispawn'/'pkidestroy' logs + # util.directory.delete(master['pki_log_path']) + # remove top-level infrastructure configuration + if util.directory.is_empty(master['pki_configuration_path'])\ + and master['pki_configuration_path'] !=\ + config.PKI_DEPLOYMENT_CONFIGURATION_ROOT: + util.directory.delete(master['pki_configuration_path']) + # remove top-level infrastructure registry + util.directory.delete(master['pki_registry_path']) + return self.rv |