8e3b52feac
Add code to copy guest logs to /var/logs/xen/guest and set rotation Change-Id: Ied7dadad2c3b7b6e9a05cf49d1ad16eac5cf9204
55 lines
1.9 KiB
Python
Executable File
55 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# 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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"""console utils
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It contains the utilities relative to guest VM console logs collecting."""
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import os
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import sys
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from os_xenapi.utils import sshclient
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from os_xenapi.utils import xapi_plugin
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OS_XENAPI_PKG = 'os-xenapi'
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def exit_with_error(err_msg):
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sys.stderr.write(err_msg)
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sys.exit(1)
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def setup_guest_console_log(dom0_client):
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"Install console logrotate script"
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dom0_client.ssh('mkdir -p /var/log/xen/guest')
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dom0_client.ssh('mkdir -p /opt/xensource/bin')
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is_tmp_dir, os_xenapi_dir = xapi_plugin.get_os_xenapi_dir()
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dom0_client.scp(
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os_xenapi_dir + "/os_xenapi/utils/rotate_xen_guest_logs.sh",
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os.path.join("/opt/xensource/bin/", 'rotate_xen_guest_logs.sh'))
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dom0_client.ssh('''crontab - << CRONTAB
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* * * * * /opt/xensource/bin/rotate_xen_guest_logs.sh >/dev/null 2>&1
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CRONTAB''')
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if __name__ == '__main__':
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if len(sys.argv) != 4:
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exit_with_error("Wrong parameters input.")
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dom0_himn_ip, user_name, password = sys.argv[1:]
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try:
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client = sshclient.SSHClient(dom0_himn_ip, user_name, password)
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except Exception:
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exit_with_error("Create connection failed, ip: %(dom0_himn_ip)s,"
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" user_name: %(user_name)s" %
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{'dom0_himn_ip': dom0_himn_ip, 'user_name': user_name})
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setup_guest_console_log(client)
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