118 lines
4.1 KiB
Python
118 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Installs and configures MariaDB
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"""
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from packstack.installer import basedefs
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from packstack.installer import validators
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from packstack.installer import processors
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from packstack.installer import utils
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from packstack.modules.common import filtered_hosts
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from packstack.modules.documentation import update_params_usage
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# ------------- MariaDB Packstack Plugin Initialization --------------
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PLUGIN_NAME = "MariaDB"
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PLUGIN_NAME_COLORED = utils.color_text(PLUGIN_NAME, 'blue')
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def initConfig(controller):
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params = [
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{"CMD_OPTION": "mariadb-host",
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"PROMPT": "Enter the IP address of the MariaDB server",
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"OPTION_LIST": [],
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"VALIDATORS": [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": True,
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"CONF_NAME": "CONFIG_MARIADB_HOST",
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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_HOST']},
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{"CMD_OPTION": "mariadb-user",
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"USAGE": "Username for the MariaDB admin user",
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"PROMPT": "Enter the username for the MariaDB admin user",
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"OPTION_LIST": [],
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"VALIDATORS": [validators.validate_not_empty],
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"DEFAULT_VALUE": "root",
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"MASK_INPUT": False,
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"LOOSE_VALIDATION": False,
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"CONF_NAME": "CONFIG_MARIADB_USER",
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"USE_DEFAULT": True,
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"NEED_CONFIRM": False,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_MYSQL_USER']},
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{"CMD_OPTION": "mariadb-pw",
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"USAGE": "Password for the MariaDB admin user",
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"PROMPT": "Enter the password for the MariaDB admin user",
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"OPTION_LIST": [],
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"VALIDATORS": [validators.validate_not_empty],
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"PROCESSORS": [processors.process_password],
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"DEFAULT_VALUE": "PW_PLACEHOLDER",
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"MASK_INPUT": True,
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"LOOSE_VALIDATION": True,
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"CONF_NAME": "CONFIG_MARIADB_PW",
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"USE_DEFAULT": False,
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"NEED_CONFIRM": True,
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"CONDITION": False,
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"DEPRECATES": ['CONFIG_MYSQL_PW']},
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]
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update_params_usage(basedefs.PACKSTACK_DOC, params, sectioned=False)
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group = {"GROUP_NAME": "MARIADB",
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"DESCRIPTION": "MariaDB Config parameters",
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"PRE_CONDITION": lambda x: 'yes',
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"PRE_CONDITION_MATCH": "yes",
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"POST_CONDITION": False,
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"POST_CONDITION_MATCH": True}
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controller.addGroup(group, params)
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def initSequences(controller):
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mariadbsteps = [
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{'title': 'Preparing MariaDB entries',
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'functions': [create_manifest]}
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]
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controller.addSequence("Installing MariaDB", [], [], mariadbsteps)
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# -------------------------- step functions --------------------------
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def create_manifest(config, messages):
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if config['CONFIG_MARIADB_INSTALL'] == 'y':
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host = config['CONFIG_CONTROLLER_HOST']
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else:
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host = config['CONFIG_MARIADB_HOST']
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if config['CONFIG_IP_VERSION'] == 'ipv6':
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config['CONFIG_MARIADB_HOST_URL'] = "[%s]" % host
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else:
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config['CONFIG_MARIADB_HOST_URL'] = host
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fw_details = dict()
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for host in filtered_hosts(config, exclude=False, dbhost=True):
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key = "mariadb_%s" % host
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fw_details.setdefault(key, {})
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fw_details[key]['host'] = "%s" % host
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fw_details[key]['service_name'] = "mariadb"
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fw_details[key]['chain'] = "INPUT"
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fw_details[key]['ports'] = ['3306']
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fw_details[key]['proto'] = "tcp"
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config['FIREWALL_MARIADB_RULES'] = fw_details
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