160 lines
5.6 KiB
Python
160 lines
5.6 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import print_function
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import os
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import pprint
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import re
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import subprocess
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import time
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from heatclient.common import event_utils
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from openstackclient import shell
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from tripleoclient import exceptions
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from tripleoclient import utils
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from tripleoclient.workflows import base
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def deploy(clients, **workflow_input):
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.deployment.v1.deploy_plan',
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workflow_input=workflow_input
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)
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# The deploy workflow ends once the Heat create/update starts. This
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# means that is shouldn't take very long. Wait for six minutes for
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# messages from the workflow.
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for payload in base.wait_for_messages(workflow_client, ws, execution,
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360):
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assert payload['status'] == "SUCCESS", pprint.pformat(payload)
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def deploy_and_wait(log, clients, stack, plan_name, verbose_level,
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timeout=None, run_validations=False,
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skip_deploy_identifier=False):
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"""Start the deploy and wait for it to finish"""
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workflow_input = {
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"container": plan_name,
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"run_validations": run_validations,
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"skip_deploy_identifier": skip_deploy_identifier
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}
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if timeout is not None:
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workflow_input['timeout'] = timeout
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deploy(clients, **workflow_input)
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orchestration_client = clients.orchestration
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if stack is None:
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log.info("Performing Heat stack create")
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action = 'CREATE'
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marker = None
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else:
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log.info("Performing Heat stack update")
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# Make sure existing parameters for stack are reused
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# Find the last top-level event to use for the first marker
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events = event_utils.get_events(orchestration_client,
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stack_id=plan_name,
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event_args={'sort_dir': 'desc',
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'limit': 1})
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marker = events[0].id if events else None
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action = 'UPDATE'
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time.sleep(10)
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verbose_events = verbose_level > 0
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create_result = utils.wait_for_stack_ready(
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orchestration_client, plan_name, marker, action, verbose_events)
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if not create_result:
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shell.OpenStackShell().run(["stack", "failures", "list", plan_name])
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if stack is None:
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raise exceptions.DeploymentError("Heat Stack create failed.")
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else:
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raise exceptions.DeploymentError("Heat Stack update failed.")
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def overcloudrc(workflow_client, **input_):
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return base.call_action(workflow_client, 'tripleo.deployment.overcloudrc',
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**input_)
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def config_download(log, clients, stack, templates, deployed_server,
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ssh_user, ssh_key, output_dir):
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role_net_hostname_map = utils.get_role_net_hostname_map(stack)
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hostnames = []
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for role in role_net_hostname_map:
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hostnames.extend(role_net_hostname_map[role]['ctlplane'])
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ips = []
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hosts_entry = utils.get_hosts_entry(stack)
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for hostname in hostnames:
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for line in hosts_entry.split('\n'):
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match = re.search('\s*%s\s*' % hostname, line)
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if match:
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ips.append(line.split(' ')[0])
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if deployed_server:
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script_path = os.path.join(templates,
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'deployed-server',
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'scripts',
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'enable-ssh-admin.sh')
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env = os.environ.copy()
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env.update(dict(OVERCLOUD_HOSTS=' '.join(ips),
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OVERCLOUD_SSH_USER=ssh_user,
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OVERCLOUD_SSH_KEY=ssh_key))
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proc = subprocess.Popen([script_path], env=env, shell=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT)
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while True:
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line = proc.stdout.readline().decode('utf-8')
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if line:
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log.info(line.rstrip())
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if line == '' and proc.poll() is not None:
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break
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if proc.returncode != 0:
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raise RuntimeError('%s failed.' % script_path)
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workflow_client = clients.workflow_engine
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tripleoclients = clients.tripleoclient
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workflow_input = {}
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if output_dir:
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workflow_input.update(dict(work_dir=output_dir))
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with tripleoclients.messaging_websocket() as ws:
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execution = base.start_workflow(
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workflow_client,
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'tripleo.deployment.v1.config_download_deploy',
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workflow_input=workflow_input
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)
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for payload in base.wait_for_messages(workflow_client, ws, execution,
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3600):
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print(payload['message'])
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if payload['status'] == 'SUCCESS':
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print("Overcloud configuration completed.")
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else:
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raise exceptions.DeploymentError("Overcloud configuration failed.")
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