def get_package_info(cls):
"""
Retrieve the package information related to the framework-alba-plugin
This must return a dictionary with keys: 'names', 'edition', 'binaries', 'non_blocking', 'version_commands' and 'mutually_exclusive'
Names: These are the names of the packages split up per component related to this repository (framework-alba-plugin)
* Framework
* PKG_OVS_BACKEND --> Code itself for the plugin ... duh
* PKG_OVS_EXTENSIONS --> Extensions code is used by the framework-alba-plugin
* Alba
* PKG_ARAKOON --> Used for arakoon-abm clusters and arakoon-nsm clusters. These also have a dependency to changes in the ALBA binary
* PKG_ALBA(_EE) --> StorageDrivers deploy ALBA proxy services which depend on updates of the ALBA binary
Edition: Used for different purposes
Binaries: The names of the packages that come with a binary (also split up per component)
Non Blocking: Packages which are potentially not yet available on all releases. These should be removed once every release contains these packages by default
Version Commands: The commandos used to determine which binary version is currently active
Mutually Exclusive: Packages which are not allowed to be installed depending on the edition. Eg: ALBA_EE cannot be installed on a 'community' edition
:return: A dictionary containing information about the expected packages to be installed
:rtype: dict
"""
edition = Configuration.get_edition()
if edition == cls.EDITION_COMMUNITY:
return {
'names': {
cls.COMP_FWK:
{cls.PKG_OVS_BACKEND, cls.PKG_OVS_EXTENSIONS},
cls.COMP_ALBA: {cls.PKG_ALBA, cls.PKG_ARAKOON}
},
'edition': edition,
'binaries': {
cls.COMP_ALBA: {cls.PKG_ALBA, cls.PKG_ARAKOON}
},
'non_blocking': {cls.PKG_OVS_EXTENSIONS},
'version_commands': {
cls.PKG_ALBA: cls.VERSION_CMD_ALBA,
cls.PKG_ARAKOON: cls.VERSION_CMD_ARAKOON
},
'mutually_exclusive': {cls.PKG_ALBA_EE}
}
elif edition == cls.EDITION_ENTERPRISE:
return {
'names': {
cls.COMP_FWK:
{cls.PKG_OVS_BACKEND, cls.PKG_OVS_EXTENSIONS},
cls.COMP_ALBA: {cls.PKG_ALBA_EE, cls.PKG_ARAKOON}
},
'edition': edition,
'binaries': {
cls.COMP_ALBA: {cls.PKG_ALBA_EE, cls.PKG_ARAKOON}
},
'non_blocking': {cls.PKG_OVS_EXTENSIONS},
'version_commands': {
cls.PKG_ALBA_EE: cls.VERSION_CMD_ALBA,
cls.PKG_ARAKOON: cls.VERSION_CMD_ARAKOON
},
'mutually_exclusive': {cls.PKG_ALBA}
}
else:
raise ValueError(
'Unsupported edition found: "{0}"'.format(edition))
def get_package_info(cls):
"""
Retrieve the package information related to the framework
This must return a dictionary with keys: 'names', 'edition', 'binaries', 'non_blocking', 'version_commands' and 'mutually_exclusive'
Names: These are the names of the packages split up per component related to this repository (framework)
* Framework
* PKG_ARAKOON --> Used for arakoon-config cluster and arakoon-ovsdb cluster
* PKG_OVS --> Code itself ... duh
* PKG_OVS_EXTENSIONS --> Extensions code is used by the framework repository
* StorageDriver
* PKG_ARAKOON --> StorageDrivers make use of the arakoon-voldrv cluster
* PKG_VOLDRV_BASE(_EE) --> Code for StorageDriver itself
* PKG_VOLDRV_SERVER(_EE) --> Code for StorageDriver itself
Edition: Used for different purposes
Binaries: The names of the packages that come with a binary (also split up per component)
Non Blocking: Packages which are potentially not yet available on all releases. These should be removed once every release contains these packages by default
Version Commands: The commandos used to determine which binary version is currently active
Mutually Exclusive: Packages which are not allowed to be installed depending on the edition. Eg: ALBA_EE cannot be installed on a 'community' edition
:return: A dictionary containing information about the expected packages to be installed
:rtype: dict
"""
edition = Configuration.get_edition()
if edition == cls.EDITION_COMMUNITY:
return {
'names': {
cls.COMP_FWK:
{cls.PKG_ARAKOON, cls.PKG_OVS, cls.PKG_OVS_EXTENSIONS},
cls.COMP_SD: {
cls.PKG_ARAKOON, cls.PKG_VOLDRV_BASE,
cls.PKG_VOLDRV_SERVER
}
},
'edition': edition,
'binaries': {
cls.COMP_FWK: {cls.PKG_ARAKOON},
cls.COMP_SD: {cls.PKG_ARAKOON, cls.PKG_VOLDRV_SERVER}
},
'non_blocking': {cls.PKG_OVS_EXTENSIONS},
'version_commands': {
cls.PKG_ARAKOON: cls.VERSION_CMD_ARAKOON,
cls.PKG_VOLDRV_BASE: cls.VERSION_CMD_SD,
cls.PKG_VOLDRV_SERVER: cls.VERSION_CMD_SD
},
'mutually_exclusive':
{cls.PKG_VOLDRV_BASE_EE, cls.PKG_VOLDRV_SERVER_EE}
}
elif edition == cls.EDITION_ENTERPRISE:
return {
'names': {
cls.COMP_FWK:
{cls.PKG_ARAKOON, cls.PKG_OVS, cls.PKG_OVS_EXTENSIONS},
cls.COMP_SD: {
cls.PKG_ARAKOON, cls.PKG_VOLDRV_BASE_EE,
cls.PKG_VOLDRV_SERVER_EE
}
},
'edition': edition,
'binaries': {
cls.COMP_FWK: {cls.PKG_ARAKOON},
cls.COMP_SD: {cls.PKG_ARAKOON, cls.PKG_VOLDRV_SERVER_EE}
},
'non_blocking': {cls.PKG_OVS_EXTENSIONS},
'version_commands': {
cls.PKG_ARAKOON: cls.VERSION_CMD_ARAKOON,
cls.PKG_VOLDRV_BASE_EE: cls.VERSION_CMD_SD,
cls.PKG_VOLDRV_SERVER_EE: cls.VERSION_CMD_SD
},
'mutually_exclusive':
{cls.PKG_VOLDRV_BASE, cls.PKG_VOLDRV_SERVER}
}
else:
raise ValueError(
'Unsupported edition found: "{0}"'.format(edition))
