d8364c89a2
getManifestTemplate sets the default template ending 'pp' when not set
in the filename. It is not longer necessary to use the default template
ending when calling getManifestTemplate.
Change-Id: Ie0c487eef6196fe6276694d7973e943d42a59ae9
(cherry picked from commit ebed2e6b92)
137 lines
4.9 KiB
Python
137 lines
4.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
Installs and configures Glance
|
|
"""
|
|
|
|
from packstack.installer import validators
|
|
from packstack.installer import processors
|
|
from packstack.installer import utils
|
|
|
|
from packstack.modules.shortcuts import get_mq
|
|
from packstack.modules.ospluginutils import (getManifestTemplate,
|
|
appendManifestFile,
|
|
createFirewallResources)
|
|
|
|
# ------------- Glance Packstack Plugin Initialization --------------
|
|
|
|
PLUGIN_NAME = "OS-Glance"
|
|
PLUGIN_NAME_COLORED = utils.color_text(PLUGIN_NAME, 'blue')
|
|
|
|
|
|
def initConfig(controller):
|
|
params = [
|
|
{"CMD_OPTION": "glance-db-passwd",
|
|
"USAGE": "The password to use for the Glance to access DB",
|
|
"PROMPT": "Enter the password for the Glance DB access",
|
|
"OPTION_LIST": [],
|
|
"VALIDATORS": [validators.validate_not_empty],
|
|
"PROCESSORS": [processors.process_password],
|
|
"DEFAULT_VALUE": "PW_PLACEHOLDER",
|
|
"MASK_INPUT": True,
|
|
"LOOSE_VALIDATION": False,
|
|
"CONF_NAME": "CONFIG_GLANCE_DB_PW",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": True,
|
|
"CONDITION": False},
|
|
|
|
{"CMD_OPTION": "glance-ks-passwd",
|
|
"USAGE": ("The password to use for the Glance to authenticate "
|
|
"with Keystone"),
|
|
"PROMPT": "Enter the password for the Glance Keystone access",
|
|
"OPTION_LIST": [],
|
|
"VALIDATORS": [validators.validate_not_empty],
|
|
"PROCESSORS": [processors.process_password],
|
|
"DEFAULT_VALUE": "PW_PLACEHOLDER",
|
|
"MASK_INPUT": True,
|
|
"LOOSE_VALIDATION": False,
|
|
"CONF_NAME": "CONFIG_GLANCE_KS_PW",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": True,
|
|
"CONDITION": False},
|
|
|
|
{"CMD_OPTION": "glance-backend",
|
|
"USAGE": ("Glance storage backend controls how Glance stores disk "
|
|
"images. Supported values: file, swift. Note that Swift "
|
|
"installation have to be enabled to have swift backend "
|
|
"working. Otherwise Packstack will fallback to 'file'."),
|
|
"PROMPT": "Glance storage backend",
|
|
"OPTION_LIST": ["file", "swift"],
|
|
"VALIDATORS": [validators.validate_options],
|
|
"PROCESSORS": [process_backend],
|
|
"DEFAULT_VALUE": "file",
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": False,
|
|
"CONF_NAME": "CONFIG_GLANCE_BACKEND",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
]
|
|
group = {"GROUP_NAME": "GLANCE",
|
|
"DESCRIPTION": "Glance Config parameters",
|
|
"PRE_CONDITION": "CONFIG_GLANCE_INSTALL",
|
|
"PRE_CONDITION_MATCH": "y",
|
|
"POST_CONDITION": False,
|
|
"POST_CONDITION_MATCH": True}
|
|
controller.addGroup(group, params)
|
|
|
|
|
|
def initSequences(controller):
|
|
conf = controller.CONF
|
|
if conf['CONFIG_GLANCE_INSTALL'] != 'y':
|
|
if conf['CONFIG_NOVA_INSTALL'] == 'y':
|
|
raise RuntimeError('Glance is required to install Nova properly. '
|
|
'Please set CONFIG_GLANCE_INSTALL=y')
|
|
return
|
|
|
|
glancesteps = [
|
|
{'title': 'Adding Glance Keystone manifest entries',
|
|
'functions': [create_keystone_manifest]},
|
|
{'title': 'Adding Glance manifest entries',
|
|
'functions': [create_manifest]}
|
|
]
|
|
controller.addSequence("Installing OpenStack Glance", [], [], glancesteps)
|
|
|
|
|
|
# ------------------------- helper functions -------------------------
|
|
|
|
def process_backend(value, param_name, config):
|
|
if value == 'swift' and config['CONFIG_SWIFT_INSTALL'] != 'y':
|
|
return 'file'
|
|
return value
|
|
|
|
|
|
# -------------------------- step functions --------------------------
|
|
|
|
def create_keystone_manifest(config, messages):
|
|
if config['CONFIG_UNSUPPORTED'] != 'y':
|
|
config['CONFIG_STORAGE_HOST'] = config['CONFIG_CONTROLLER_HOST']
|
|
|
|
manifestfile = "%s_keystone.pp" % config['CONFIG_CONTROLLER_HOST']
|
|
manifestdata = getManifestTemplate("keystone_glance")
|
|
appendManifestFile(manifestfile, manifestdata)
|
|
|
|
|
|
def create_manifest(config, messages):
|
|
if config['CONFIG_UNSUPPORTED'] != 'y':
|
|
config['CONFIG_STORAGE_HOST'] = config['CONFIG_CONTROLLER_HOST']
|
|
|
|
manifestfile = "%s_glance.pp" % config['CONFIG_STORAGE_HOST']
|
|
manifestdata = getManifestTemplate("glance")
|
|
if config['CONFIG_CEILOMETER_INSTALL'] == 'y':
|
|
mq_template = get_mq(config, "glance_ceilometer")
|
|
manifestdata += getManifestTemplate(mq_template)
|
|
|
|
fw_details = dict()
|
|
key = "glance_api"
|
|
fw_details.setdefault(key, {})
|
|
fw_details[key]['host'] = "ALL"
|
|
fw_details[key]['service_name'] = "glance"
|
|
fw_details[key]['chain'] = "INPUT"
|
|
fw_details[key]['ports'] = ['9292']
|
|
fw_details[key]['proto'] = "tcp"
|
|
config['FIREWALL_GLANCE_RULES'] = fw_details
|
|
|
|
manifestdata += createFirewallResources('FIREWALL_GLANCE_RULES')
|
|
appendManifestFile(manifestfile, manifestdata)
|