190 lines
6.6 KiB
Python
190 lines
6.6 KiB
Python
# Copyright 2014 Huawei Technologies Co. Ltd
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#
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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 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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"""Module to reinstall a given cluster
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.. moduleauthor:: Xiaodong Wang <xiaodongwang@huawei.com>
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"""
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import logging
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from compass.actions import util
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from compass.db.api import cluster as cluster_api
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from compass.db.api import host as host_api
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from compass.db.api import user as user_db
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from compass.deployment.deploy_manager import DeployManager
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from compass.deployment.utils import constants as const
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def os_installed(
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host_id, clusterhosts_ready, clusters_os_ready,
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username=None
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):
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"""Callback when os is installed.
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:param host_id: host that os is installed.
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:type host_id: integer
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.. note::
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The function should be called out of database session.
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"""
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with util.lock('serialized_action') as lock:
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if not lock:
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raise Exception(
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'failed to acquire lock to '
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'do the post action after os installation'
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)
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logging.info(
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'os installed on host %s '
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'with cluster host ready %s cluster os ready %s',
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host_id, clusterhosts_ready, clusters_os_ready
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)
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if username:
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user = user_db.get_user_object(username)
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else:
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user = None
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os_installed_triggered = False
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for cluster_id, clusterhost_ready in clusterhosts_ready.items():
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if not clusterhost_ready and os_installed_triggered:
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continue
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cluster_info = util.ActionHelper.get_cluster_info(
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cluster_id, user)
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adapter_id = cluster_info[const.ADAPTER_ID]
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adapter_info = util.ActionHelper.get_adapter_info(
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adapter_id, cluster_id, user)
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hosts_info = util.ActionHelper.get_hosts_info(
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cluster_id, [host_id], user)
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deploy_manager = DeployManager(
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adapter_info, cluster_info, hosts_info)
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if not os_installed_triggered:
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deploy_manager.os_installed()
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util.ActionHelper.host_ready(host_id, True, user)
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os_installed_triggered = True
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if clusterhost_ready:
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deploy_manager.cluster_os_installed()
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util.ActionHelper.cluster_host_ready(
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cluster_id, host_id, False, user
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)
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for cluster_id, cluster_os_ready in clusters_os_ready.items():
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if not cluster_os_ready and os_installed_triggered:
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continue
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cluster_info = util.ActionHelper.get_cluster_info(
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cluster_id, user)
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adapter_id = cluster_info[const.ADAPTER_ID]
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adapter_info = util.ActionHelper.get_adapter_info(
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adapter_id, cluster_id, user)
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hosts_info = util.ActionHelper.get_hosts_info(
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cluster_id, [host_id], user)
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deploy_manager = DeployManager(
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adapter_info, cluster_info, hosts_info)
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if not os_installed_triggered:
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deploy_manager.os_installed()
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util.ActionHelper.host_ready(host_id, True, user)
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os_installed_triggered = True
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if cluster_os_ready:
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deploy_manager.cluster_os_installed()
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def package_installed(
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cluster_id, host_id, cluster_ready,
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host_ready, username=None
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):
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"""Callback when package is installed.
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.. note::
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The function should be called out of database session.
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"""
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with util.lock('serialized_action') as lock:
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if not lock:
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raise Exception(
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'failed to acquire lock to '
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'do the post action after package installation'
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)
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logging.info(
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'package installed on cluster %s host %s '
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'with cluster ready %s host ready %s',
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cluster_id, host_id, cluster_ready, host_ready
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)
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if username:
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user = user_db.get_user_object(username)
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else:
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user = None
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cluster_info = util.ActionHelper.get_cluster_info(cluster_id, user)
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adapter_id = cluster_info[const.ADAPTER_ID]
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adapter_info = util.ActionHelper.get_adapter_info(
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adapter_id, cluster_id, user)
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hosts_info = util.ActionHelper.get_hosts_info(
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cluster_id, [host_id], user)
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deploy_manager = DeployManager(adapter_info, cluster_info, hosts_info)
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deploy_manager.package_installed()
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util.ActionHelper.cluster_host_ready(cluster_id, host_id, True, user)
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if cluster_ready:
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util.ActionHelper.cluster_ready(cluster_id, False, user)
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if host_ready:
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util.ActionHelper.host_ready(host_id, False, user)
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def cluster_installed(
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cluster_id, clusterhosts_ready,
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username=None
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):
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"""Callback when cluster is installed.
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.. note::
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The function should be called out of database session.
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"""
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with util.lock('serialized_action') as lock:
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if not lock:
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raise Exception(
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'failed to acquire lock to '
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'do the post action after cluster installation'
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)
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logging.info(
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'package installed on cluster %s with clusterhosts ready %s',
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cluster_id, clusterhosts_ready
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)
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if username:
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user = user_db.get_user_object(username)
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else:
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user = None
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cluster_info = util.ActionHelper.get_cluster_info(cluster_id, user)
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adapter_id = cluster_info[const.ADAPTER_ID]
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adapter_info = util.ActionHelper.get_adapter_info(
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adapter_id, cluster_id, user)
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hosts_info = util.ActionHelper.get_hosts_info(
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cluster_id, clusterhosts_ready.keys(), user)
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deploy_manager = DeployManager(adapter_info, cluster_info, hosts_info)
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deploy_manager.cluster_installed()
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util.ActionHelper.cluster_ready(cluster_id, True, user)
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for host_id, clusterhost_ready in clusterhosts_ready.items():
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if clusterhost_ready:
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util.ActionHelper.cluster_host_ready(
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cluster_id, host_id, False, user
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)
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