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be402e97e883d0adee76a2875fc19a54421de415
packstack/packstack/plugins/provision_700.py
Martin Magr c39a37076c Disable provisioning for multihost installations 
Moved dirty hack of provisioning defaults to appropriate place.
Modified provisioning parameter groups so they are disabled
for multihost installations

Fixes: rhbz#bug1080369
Change-Id: I563db1c14e79ef639280f02360b0d5a5d119b70a
2014-03-25 17:32:01 +01:00

234 lines
9.8 KiB
Python
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"""
Installs and configures neutron
"""
import logging
from packstack.installer import validators
from packstack.modules.common import is_all_in_one
from packstack.modules.ospluginutils import (appendManifestFile,
getManifestTemplate)
# Controller object will be initialized from main flow
controller = None
# Plugin name
PLUGIN_NAME = "OS-Provision"
logging.debug("plugin %s loaded", __name__)
def initConfig(controllerObject):
global controller
controller = controllerObject
logging.debug("Provisioning OpenStack resources for demo usage and testing")
def process_provision(param, process_args=None):
return param if is_all_in_one(controller.CONF) else 'n'
conf_params = {
"PROVISION_INIT" : [
{"CMD_OPTION" : "provision-demo",
"USAGE" : ("Whether to provision for demo usage and testing. Note "
"that provisioning is only supported for all-in-one "
"installations."),
"PROMPT" : "Would you like to provision for demo usage and testing?",
"OPTION_LIST" : ["y", "n"],
"VALIDATORS" : [validators.validate_options],
"PROCESSORS" : [process_provision],
"DEFAULT_VALUE" : "y",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_DEMO",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
{"CMD_OPTION" : "provision-tempest",
"USAGE" : ("Whether to configure tempest for testing. Note "
"that provisioning is only supported for all-in-one "
"installations."),
"PROMPT" : "Would you like to configure Tempest (OpenStack test suite)?",
"OPTION_LIST" : ["y", "n"],
"VALIDATORS" : [validators.validate_options],
"PROCESSORS" : [process_provision],
"DEFAULT_VALUE" : "n",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_TEMPEST",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
],
"PROVISION_DEMO" : [
{"CMD_OPTION" : "provision-demo-floatrange",
"USAGE" : "The CIDR network address for the floating IP subnet",
"PROMPT" : "Enter the network address for the floating IP subnet:",
"OPTION_LIST" : False,
"VALIDATORS" : False,
"DEFAULT_VALUE" : "172.24.4.224/28",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_DEMO_FLOATRANGE",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
],
"TEMPEST_GIT_REFS" : [
{"CMD_OPTION" : "provision-tempest-repo-uri",
"USAGE" : "The uri of the tempest git repository to use",
"PROMPT" : "What is the uri of the Tempest git repository?",
"OPTION_LIST" : [],
"VALIDATORS" : [validators.validate_not_empty],
"DEFAULT_VALUE" : "https://github.com/openstack/tempest.git",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_TEMPEST_REPO_URI",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
{"CMD_OPTION" : "provision-tempest-repo-revision",
"USAGE" : "The revision of the tempest git repository to use",
"PROMPT" : "What revision, branch, or tag of the Tempest git repository should be used?",
"OPTION_LIST" : [],
"VALIDATORS" : [validators.validate_not_empty],
"DEFAULT_VALUE" : "master",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_TEMPEST_REPO_REVISION",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
],
"PROVISION_ALL_IN_ONE_OVS_BRIDGE" : [
{"CMD_OPTION" : "provision-all-in-one-ovs-bridge",
"USAGE" : "Whether to configure the ovs external bridge in an all-in-one deployment",
"PROMPT" : "Would you like to configure the external ovs bridge?",
"OPTION_LIST" : ["y", "n"],
"VALIDATORS" : [validators.validate_options],
"DEFAULT_VALUE" : "n",
"MASK_INPUT" : False,
"LOOSE_VALIDATION": True,
"CONF_NAME" : "CONFIG_PROVISION_ALL_IN_ONE_OVS_BRIDGE",
"USE_DEFAULT" : False,
"NEED_CONFIRM" : False,
"CONDITION" : False },
],
}
def allow_provisioning(config):
# Provisioning is currently supported only for all-in-one (due
# to a limitation with how the custom types for OpenStack
# resources are implemented).
return is_all_in_one(config)
def check_provisioning_demo(config):
return (allow_provisioning(config) and
(config.get('CONFIG_PROVISION_DEMO', 'n') == 'y' or
config.get('CONFIG_PROVISION_TEMPEST', 'n') == 'y'))
def check_provisioning_tempest(config):
return allow_provisioning(config) and \
config.get('CONFIG_PROVISION_TEMPEST', 'n') == 'y'
def allow_all_in_one_ovs_bridge(config):
return allow_provisioning(config) and \
config['CONFIG_NEUTRON_INSTALL'] == 'y' and \
config['CONFIG_NEUTRON_L2_PLUGIN'] == 'openvswitch'
conf_groups = [
{ "GROUP_NAME" : "PROVISION_INIT",
"DESCRIPTION" : "Provisioning demo config",
"PRE_CONDITION" : lambda x: 'yes',
"PRE_CONDITION_MATCH" : "yes",
"POST_CONDITION" : False,
"POST_CONDITION_MATCH" : True },
{ "GROUP_NAME" : "PROVISION_DEMO",
"DESCRIPTION" : "Provisioning demo config",
"PRE_CONDITION" : check_provisioning_demo,
"PRE_CONDITION_MATCH" : True,
"POST_CONDITION" : False,
"POST_CONDITION_MATCH" : True },
{ "GROUP_NAME" : "TEMPEST_GIT_REFS",
"DESCRIPTION" : "Optional tempest git uri and branch",
"PRE_CONDITION" : check_provisioning_tempest,
"PRE_CONDITION_MATCH" : True,
"POST_CONDITION" : False,
"POST_CONDITION_MATCH" : True },
{ "GROUP_NAME" : "PROVISION_ALL_IN_ONE_OVS_BRIDGE",
"DESCRIPTION" : "Provisioning all-in-one ovs bridge config",
"PRE_CONDITION" : allow_all_in_one_ovs_bridge,
"PRE_CONDITION_MATCH" : True,
"POST_CONDITION" : False,
"POST_CONDITION_MATCH" : True },
]
for group in conf_groups:
paramList = conf_params[group["GROUP_NAME"]]
controller.addGroup(group, paramList)
# Due to group checking some parameters might not be initialized, but
# provision.pp needs them all. So we will initialize them with default
# values
params = [
controller.getParamByName(x)
for x in ['CONFIG_PROVISION_TEMPEST_REPO_URI',
'CONFIG_PROVISION_TEMPEST_REPO_REVISION',
'CONFIG_PROVISION_ALL_IN_ONE_OVS_BRIDGE']
]
for param in params:
value = controller.CONF.get(param.CONF_NAME, param.DEFAULT_VALUE)
controller.CONF[param.CONF_NAME] = value
def marshall_conf_bool(conf, key):
if conf[key] == 'y':
conf[key] = 'true'
else:
conf[key] = 'false'
def initSequences(controller):
provisioning_required = (
controller.CONF['CONFIG_PROVISION_DEMO'] == 'y'
or
controller.CONF['CONFIG_PROVISION_TEMPEST'] == 'y'
)
if not provisioning_required:
return
marshall_conf_bool(controller.CONF, 'CONFIG_PROVISION_TEMPEST')
marshall_conf_bool(controller.CONF,
'CONFIG_PROVISION_ALL_IN_ONE_OVS_BRIDGE')
provision_steps = [
{
'title': 'Adding Provisioning manifest entries',
'functions': [create_manifest],
}
]
controller.addSequence("Provisioning for Demo and Testing Usage",
[], [], provision_steps)
def create_manifest(config):
# Using the neutron or nova api servers as the provisioning target
# will suffice for the all-in-one case.
if config['CONFIG_NEUTRON_INSTALL'] == "y":
host = config['CONFIG_NEUTRON_SERVER_HOST']
else:
host = config['CONFIG_NOVA_API_HOST']
# The provisioning template requires the name of the external
# bridge but the value will be missing if neutron isn't
# configured to be installed.
config['CONFIG_NEUTRON_L3_EXT_BRIDGE'] = 'br-ex'
# Set template-specific parameter to configure whether neutron is
# available. The value needs to be true/false rather than the y/n.
# provided by CONFIG_NEUTRON_INSTALL.
config['PROVISION_NEUTRON_AVAILABLE'] = config['CONFIG_NEUTRON_INSTALL']
marshall_conf_bool(config, 'PROVISION_NEUTRON_AVAILABLE')
manifest_file = '%s_provision.pp' % host
manifest_data = getManifestTemplate("provision.pp")
appendManifestFile(manifest_file, manifest_data)
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