776 lines
30 KiB
Python
776 lines
30 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Plugin responsible for setting OpenStack global options
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"""
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import glob
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import os
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import re
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import uuid
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from packstack.installer import (basedefs, exceptions, processors, utils,
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validators)
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from packstack.modules.common import filtered_hosts, is_all_in_one
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from packstack.modules.ospluginutils import (getManifestTemplate,
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appendManifestFile)
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# ------------- Prescript Packstack Plugin Initialization --------------
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PLUGIN_NAME = "Prescript"
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PLUGIN_NAME_COLORED = utils.color_text(PLUGIN_NAME, 'blue')
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def initConfig(controller):
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default_ssh_key = os.path.join(os.environ["HOME"], ".ssh/*.pub")
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default_ssh_key = (glob.glob(default_ssh_key) + [""])[0]
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params = {
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"GLOBAL": [
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{"CMD_OPTION": "ssh-public-key",
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"USAGE": (
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"Path to a Public key to install on servers. If a usable "
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"key has not been installed on the remote servers the user "
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"will be prompted for a password and this key will be "
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"installed so the password will not be required again"
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),
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"PROMPT": (
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"Enter the path to your ssh Public key to install on servers"
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),
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"OPTION_LIST": [],
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"VALIDATORS": [
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validators.validate_file,
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validators.validate_sshkey
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],
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"PROCESSORS": [processors.process_ssh_key],
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"DEFAULT_VALUE": default_ssh_key,
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_SSH_KEY",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "default-password",
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"USAGE": (
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"Set a default password everywhere. The default password "
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"will be overriden by whatever password is set for each "
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"individual service or user."
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),
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"PROMPT": (
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"Enter a default password to be used. Leave blank for a "
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"randomly generated one."
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),
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"OPTION_LIST": [],
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"DEFAULT_VALUE": '',
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"MASK_INPUT": True,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_DEFAULT_PASSWORD",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": True,
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"CONDITION": False},
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{"CMD_OPTION": "mariadb-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install MariaDB"
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),
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"PROMPT": "Should Packstack install MariaDB",
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_MARIADB_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_MYSQL_INSTALL']},
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{"CMD_OPTION": "os-glance-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Image Service (Glance)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Image Service (Glance)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_GLANCE_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-cinder-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Block Storage (Cinder)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Block Storage "
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"(Cinder) service"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_CINDER_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-nova-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Compute (Nova)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Compute (Nova) service"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_NOVA_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-neutron-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Networking (Neutron). Otherwise Nova Network "
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"will be used."
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),
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"PROMPT": (
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"Should Packstack install OpenStack Networking (Neutron) "
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"service"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_NEUTRON_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-horizon-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Dashboard (Horizon)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Dashboard (Horizon)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_HORIZON_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-swift-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Object Storage (Swift)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Object Storage (Swift)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_SWIFT_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-ceilometer-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Metering (Ceilometer)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Metering (Ceilometer)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_CEILOMETER_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-heat-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Orchestration (Heat)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Orchestration (Heat)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "n",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_HEAT_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-sahara-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Clustering (Sahara)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Clustering (Sahara)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "n",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_SAHARA_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-trove-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Database (Trove)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Database (Trove)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "n",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_TROVE_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-ironic-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"OpenStack Bare Metal (Ironic)"
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),
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"PROMPT": (
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"Should Packstack install OpenStack Bare Metal (Ironic)"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "n",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_IRONIC_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-client-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install "
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"the OpenStack Client packages. An admin \"rc\" file will "
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"also be installed"
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),
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"PROMPT": "Should Packstack install OpenStack client tools",
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": "y",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_CLIENT_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "ntp-servers",
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"USAGE": ("Comma separated list of NTP servers. Leave plain if "
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"Packstack should not install ntpd on instances."),
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"PROMPT": ("Enter a comma separated list of NTP server(s). Leave "
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"plain if Packstack should not install ntpd "
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"on instances."),
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"OPTION_LIST": [],
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"DEFAULT_VALUE": '',
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_NTP_SERVERS",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "nagios-install",
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"USAGE": (
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"Set to 'y' if you would like Packstack to install Nagios "
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"to monitor OpenStack hosts"
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),
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"PROMPT": (
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"Should Packstack install Nagios to monitor OpenStack "
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"hosts"
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),
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"OPTION_LIST": ["y", "n"],
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"VALIDATORS": [validators.validate_options],
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"DEFAULT_VALUE": 'y',
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_NAGIOS_INSTALL",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "exclude-servers",
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"USAGE": (
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"Comma separated list of servers to be excluded from "
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"installation in case you are running Packstack the second "
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"time with the same answer file and don't want Packstack "
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"to touch these servers. Leave plain if you don't need to "
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"exclude any server."
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),
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"PROMPT": (
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"Enter a comma separated list of server(s) to be excluded."
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" Leave plain if you don't need to exclude any server."
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),
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"OPTION_LIST": [],
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"DEFAULT_VALUE": '',
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "EXCLUDE_SERVERS",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-debug-mode",
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"USAGE": (
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"Set to 'y' if you want to run OpenStack services in debug "
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"mode. Otherwise set to 'n'."
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),
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"PROMPT": "Do you want to run OpenStack services in debug mode",
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"OPTION_LIST": ["y", "n"],
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"DEFAULT_VALUE": "n",
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"VALIDATORS": [validators.validate_options],
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_DEBUG_MODE",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CONF_NAME": "CONFIG_CONTROLLER_HOST",
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"CMD_OPTION": "os-controller-host",
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"USAGE": (
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"The IP address of the server on which to install OpenStack"
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" services specific to controller role such as API servers,"
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" Horizon, etc."
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),
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"PROMPT": "Enter the IP address of the controller host",
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"OPTION_LIST": [],
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"VALIDATORS": [validators.validate_ip,
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validators.validate_ssh],
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"DEFAULT_VALUE": utils.get_localhost_ip(),
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_CEILOMETER_HOST',
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'CONFIG_CINDER_HOST',
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'CONFIG_GLANCE_HOST',
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'CONFIG_HORIZON_HOST',
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'CONFIG_HEAT_HOST',
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'CONFIG_IRONIC_HOST',
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'CONFIG_KEYSTONE_HOST',
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'CONFIG_NAGIOS_HOST',
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'CONFIG_NEUTRON_SERVER_HOST',
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'CONFIG_NEUTRON_LBAAS_HOSTS',
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'CONFIG_NOVA_API_HOST',
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'CONFIG_NOVA_CERT_HOST',
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'CONFIG_NOVA_VNCPROXY_HOST',
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'CONFIG_NOVA_SCHED_HOST',
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'CONFIG_OSCLIENT_HOST',
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'CONFIG_SWIFT_PROXY_HOSTS']},
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{"CONF_NAME": "CONFIG_COMPUTE_HOSTS",
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"CMD_OPTION": "os-compute-hosts",
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"USAGE": (
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"The list of IP addresses of the server on which to install"
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" the Nova compute service"
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),
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"PROMPT": (
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"Enter list of IP addresses on which to install compute "
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"service"
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),
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"OPTION_LIST": [],
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"VALIDATORS": [validators.validate_multi_ip,
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validators.validate_multi_ssh],
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"DEFAULT_VALUE": utils.get_localhost_ip(),
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_NOVA_COMPUTE_HOSTS']},
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{"CONF_NAME": "CONFIG_NETWORK_HOSTS",
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"CMD_OPTION": "os-network-hosts",
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"USAGE": ("The list of IP addresses of the server on which "
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"to install the network service such as Nova "
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"network or Neutron"),
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"PROMPT": ("Enter list of IP addresses on which to install "
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"network service"),
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"OPTION_LIST": [],
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"VALIDATORS": [validators.validate_multi_ip,
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validators.validate_multi_ssh],
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"DEFAULT_VALUE": utils.get_localhost_ip(),
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_NEUTRON_L3_HOSTS',
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'CONFIG_NEUTRON_DHCP_HOSTS',
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'CONFIG_NEUTRON_METADATA_HOSTS',
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'CONFIG_NOVA_NETWORK_HOSTS']},
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{"CMD_OPTION": "os-vmware",
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"USAGE": (
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"Set to 'y' if you want to use VMware vCenter as hypervisor"
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" and storage. Otherwise set to 'n'."
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),
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"PROMPT": (
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"Do you want to use VMware vCenter as hypervisor and "
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"datastore"
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),
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"OPTION_LIST": ["y", "n"],
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"DEFAULT_VALUE": "n",
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"VALIDATORS": [validators.validate_options],
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_VMWARE_BACKEND",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "os-vmware",
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"USAGE": (
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"Set to 'y' if you want to use VMware vCenter as hypervisor"
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" and storage. Otherwise set to 'n'."
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),
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"PROMPT": (
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"Do you want to use VMware vCenter as hypervisor and "
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"datastore"
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),
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"OPTION_LIST": ["y", "n"],
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"DEFAULT_VALUE": "n",
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"VALIDATORS": [validators.validate_options],
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_VMWARE_BACKEND",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": False,
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"CONDITION": False},
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{"CMD_OPTION": "unsupported",
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"USAGE": (
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"Set to 'y' if you want to use unsupported parameters. "
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"This should be used only if you know what you are doing."
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"Issues caused by using unsupported options won't be fixed "
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"before next major release."
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),
|
|
"PROMPT": (
|
|
"Enable this on your own risk. Do you want to use "
|
|
"insupported parameters"
|
|
),
|
|
"OPTION_LIST": ["y", "n"],
|
|
"DEFAULT_VALUE": "n",
|
|
"VALIDATORS": [validators.validate_options],
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": False,
|
|
"CONF_NAME": "CONFIG_UNSUPPORTED",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
],
|
|
|
|
"VMWARE": [
|
|
{"CMD_OPTION": "vcenter-host",
|
|
"USAGE": "The IP address of the VMware vCenter server",
|
|
"PROMPT": (
|
|
"Enter the IP address of the VMware vCenter server to use "
|
|
"with Nova"
|
|
),
|
|
"OPTION_LIST": [],
|
|
"VALIDATORS": [validators.validate_ip],
|
|
"DEFAULT_VALUE": "",
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": True,
|
|
"CONF_NAME": "CONFIG_VCENTER_HOST",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
|
|
{"CMD_OPTION": "vcenter-username",
|
|
"USAGE": "The username to authenticate to VMware vCenter server",
|
|
"PROMPT": ("Enter the username to authenticate on VMware "
|
|
"vCenter server"),
|
|
"DEFAULT_VALUE": "",
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": True,
|
|
"CONF_NAME": "CONFIG_VCENTER_USER",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
|
|
{"CMD_OPTION": "vcenter-password",
|
|
"USAGE": "The password to authenticate to VMware vCenter server",
|
|
"PROMPT": ("Enter the password to authenticate on VMware "
|
|
"vCenter server"),
|
|
"DEFAULT_VALUE": "",
|
|
"MASK_INPUT": True,
|
|
"LOOSE_VALIDATION": True,
|
|
"CONF_NAME": "CONFIG_VCENTER_PASSWORD",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
|
|
{"CMD_OPTION": "vcenter-cluster",
|
|
"USAGE": "The name of the vCenter cluster",
|
|
"PROMPT": "Enter the name of the vCenter datastore",
|
|
"DEFAULT_VALUE": "",
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": True,
|
|
"CONF_NAME": "CONFIG_VCENTER_CLUSTER_NAME",
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
],
|
|
|
|
"UNSUPPORTED": [
|
|
{"CONF_NAME": "CONFIG_STORAGE_HOST",
|
|
"CMD_OPTION": "os-storage-host",
|
|
"USAGE": (
|
|
"(Unsupported!) The IP address of the server on which "
|
|
"to install OpenStack services specific to storage servers "
|
|
"such as Glance and Cinder."
|
|
),
|
|
"PROMPT": "Enter the IP address of the storage host",
|
|
"OPTION_LIST": [],
|
|
"VALIDATORS": [validators.validate_ip,
|
|
validators.validate_ssh],
|
|
"DEFAULT_VALUE": utils.get_localhost_ip(),
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": False,
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
|
|
{"CONF_NAME": "CONFIG_SAHARA_HOST",
|
|
"CMD_OPTION": "os-sahara-host",
|
|
"USAGE": (
|
|
"(Unsupported!) The IP address of the server on which "
|
|
"to install OpenStack services specific to Sahara"
|
|
),
|
|
"PROMPT": "Enter the IP address of the Sahara host",
|
|
"OPTION_LIST": [],
|
|
"VALIDATORS": [validators.validate_ip,
|
|
validators.validate_ssh],
|
|
"DEFAULT_VALUE": utils.get_localhost_ip(),
|
|
"MASK_INPUT": False,
|
|
"LOOSE_VALIDATION": False,
|
|
"USE_DEFAULT": False,
|
|
"NEED_CONFIRM": False,
|
|
"CONDITION": False},
|
|
]
|
|
}
|
|
|
|
def use_vcenter(config):
|
|
return (config['CONFIG_NOVA_INSTALL'] == 'y' and
|
|
config['CONFIG_VMWARE_BACKEND'] == 'y')
|
|
|
|
def unsupported_enabled(config):
|
|
return config['CONFIG_UNSUPPORTED'] == 'y'
|
|
|
|
groups = [
|
|
{"GROUP_NAME": "GLOBAL",
|
|
"DESCRIPTION": "Global Options",
|
|
"PRE_CONDITION": lambda x: 'yes',
|
|
"PRE_CONDITION_MATCH": "yes",
|
|
"POST_CONDITION": False,
|
|
"POST_CONDITION_MATCH": True},
|
|
|
|
{"GROUP_NAME": "VMWARE",
|
|
"DESCRIPTION": "vCenter Config Parameters",
|
|
"PRE_CONDITION": use_vcenter,
|
|
"PRE_CONDITION_MATCH": True,
|
|
"POST_CONDITION": False,
|
|
"POST_CONDITION_MATCH": True},
|
|
|
|
{"GROUP_NAME": "UNSUPPORTED",
|
|
"DESCRIPTION": "Global unsupported options",
|
|
"PRE_CONDITION": unsupported_enabled,
|
|
"PRE_CONDITION_MATCH": True,
|
|
"POST_CONDITION": False,
|
|
"POST_CONDITION_MATCH": True}
|
|
]
|
|
for group in groups:
|
|
controller.addGroup(group, params[group['GROUP_NAME']])
|
|
|
|
|
|
def initSequences(controller):
|
|
prescript_steps = [
|
|
{'title': 'Setting up ssh keys',
|
|
'functions': [install_keys]},
|
|
{'title': 'Discovering hosts\' details',
|
|
'functions': [discover]},
|
|
{'title': 'Adding pre install manifest entries',
|
|
'functions': [create_manifest]},
|
|
]
|
|
|
|
if controller.CONF['CONFIG_NTP_SERVERS']:
|
|
prescript_steps.append(
|
|
{'title': 'Installing time synchronization via NTP',
|
|
'functions': [create_ntp_manifest]})
|
|
else:
|
|
controller.MESSAGES.append('Time synchronization installation was '
|
|
'skipped. Please note that unsynchronized '
|
|
'time on server instances might be problem '
|
|
'for some OpenStack components.')
|
|
controller.addSequence("Running pre install scripts", [], [],
|
|
prescript_steps)
|
|
|
|
|
|
# -------------------------- step functions --------------------------
|
|
|
|
def install_keys_on_host(hostname, sshkeydata):
|
|
server = utils.ScriptRunner(hostname)
|
|
# TODO replace all that with ssh-copy-id
|
|
server.append("mkdir -p ~/.ssh")
|
|
server.append("chmod 500 ~/.ssh")
|
|
server.append("grep '%s' ~/.ssh/authorized_keys > /dev/null 2>&1 || "
|
|
"echo %s >> ~/.ssh/authorized_keys"
|
|
% (sshkeydata, sshkeydata))
|
|
server.append("chmod 400 ~/.ssh/authorized_keys")
|
|
server.append("restorecon -r ~/.ssh")
|
|
server.execute()
|
|
|
|
|
|
def install_keys(config, messages):
|
|
with open(config["CONFIG_SSH_KEY"]) as fp:
|
|
sshkeydata = fp.read().strip()
|
|
|
|
# If this is a --allinone install *and* we are running as root,
|
|
# we can configure the authorized_keys file locally, avoid problems
|
|
# if PasswordAuthentication is disabled.
|
|
if is_all_in_one(config) and os.getuid() == 0:
|
|
install_keys_on_host(None, sshkeydata)
|
|
else:
|
|
for hostname in filtered_hosts(config):
|
|
if '/' in hostname:
|
|
hostname = hostname.split('/')[0]
|
|
install_keys_on_host(hostname, sshkeydata)
|
|
|
|
|
|
def discover(config, messages):
|
|
"""
|
|
Discovers details about hosts.
|
|
"""
|
|
# TODO: Once Controller is refactored, move this function to it (facter can
|
|
# be used for that too).
|
|
details = {}
|
|
release_regexp = re.compile(r'^(?P<OS>.*) release (?P<release>[\d\.]*)')
|
|
config['HOST_LIST'] = list(filtered_hosts(config))
|
|
for host in config['HOST_LIST']:
|
|
details.setdefault(host, {})
|
|
server = utils.ScriptRunner(host)
|
|
# discover OS and release
|
|
server.append('cat /etc/redhat-release')
|
|
try:
|
|
rc, out = server.execute()
|
|
match = release_regexp.search(out)
|
|
if not match:
|
|
raise exceptions.ScriptRuntimeError()
|
|
except exceptions.ScriptRuntimeError:
|
|
details[host]['os'] = 'Unknown'
|
|
details[host]['release'] = 'Unknown'
|
|
else:
|
|
opsys = match.group('OS')
|
|
for pattern, surr in [('^Red Hat Enterprise Linux.*', 'RHEL'),
|
|
('^Fedora.*', 'Fedora'),
|
|
('^CentOS.*', 'CentOS'),
|
|
('^Scientific Linux.*', 'SL')]:
|
|
opsys = re.sub(pattern, surr, opsys)
|
|
details[host]['os'] = opsys
|
|
details[host]['release'] = match.group('release')
|
|
|
|
# Create the packstack tmp directory
|
|
server.clear()
|
|
server.append("mkdir -p %s" % basedefs.PACKSTACK_VAR_DIR)
|
|
# Separately create the tmp directory for this packstack run, this will
|
|
# fail if the directory already exists
|
|
host_dir = os.path.join(basedefs.PACKSTACK_VAR_DIR, uuid.uuid4().hex)
|
|
server.append("mkdir --mode 0700 %s" % host_dir)
|
|
for i in ('modules', 'resources'):
|
|
server.append("mkdir --mode 0700 %s" % os.path.join(host_dir, i))
|
|
server.execute()
|
|
details[host]['tmpdir'] = host_dir
|
|
config['HOST_DETAILS'] = details
|
|
|
|
|
|
def create_manifest(config, messages):
|
|
key = 'CONFIG_DEBUG_MODE'
|
|
config[key] = config[key] == 'y' and True or False
|
|
|
|
for hostname in filtered_hosts(config):
|
|
manifestfile = "%s_prescript.pp" % hostname
|
|
manifestdata = getManifestTemplate("prescript")
|
|
appendManifestFile(manifestfile, manifestdata)
|
|
|
|
|
|
def create_ntp_manifest(config, messages):
|
|
srvlist = [i.strip()
|
|
for i in config['CONFIG_NTP_SERVERS'].split(',')
|
|
if i.strip()]
|
|
config['CONFIG_NTP_SERVERS'] = ' '.join(srvlist)
|
|
|
|
definiton = '\n'.join(['server %s' % i for i in srvlist])
|
|
config['CONFIG_NTP_SERVER_DEF'] = '%s\n' % definiton
|
|
|
|
marker = uuid.uuid4().hex[:16]
|
|
|
|
for hostname in filtered_hosts(config):
|
|
releaseos = config['HOST_DETAILS'][hostname]['os']
|
|
releasever = config['HOST_DETAILS'][hostname]['release'].split('.')[0]
|
|
|
|
# Configure chrony for Fedora or RHEL/CentOS 7
|
|
if releaseos == 'Fedora' or releasever == '7':
|
|
manifestdata = getManifestTemplate('chrony')
|
|
appendManifestFile('%s_chrony.pp' % hostname,
|
|
manifestdata,
|
|
marker=marker)
|
|
# For previous versions, configure ntpd
|
|
else:
|
|
manifestdata = getManifestTemplate('ntpd')
|
|
appendManifestFile('%s_ntpd.pp' % hostname,
|
|
manifestdata,
|
|
marker=marker)
|