monitor/dispatch/automate_cadvisor_client.py

   1 ##############################################################################
   2 # Copyright (c) 2017 Huawei Tech and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import logging
  11 import yaml
  12 import utils.infra_setup.passwordless_SSH.ssh as ssh
  13
  14 logger = logging.getLogger(__name__)
  15 cadvisor_client_install_sh =\
  16     "/home/opnfv/bottlenecks/monitor/dispatch/install_cadvisor_client.sh"
  17
  18 with open('/tmp/pod.yaml') as f:
  19     dataMap = yaml.safe_load(f)
  20     for x in dataMap:
  21         for y in dataMap[x]:
  22             if (y['role'] == 'Controller') or (y['role'] == 'Compute'):
  23                 ip = str(y['ip'])
  24                 user = str(y['user'])
  25                 pwd = str(y['password'])
  26                 ssh_d = ssh.SSH(user, host=ip, password=pwd)
  27                 status, stdout, stderr = ssh_d.execute(
  28                     "cd /etc && mkdir cadvisor_config"
  29                 )
  30                 if status:
  31                     print Exception(
  32                         "Command: \"mkdir cadvisor_config\" failed.")
  33                     logger.info(stdout.splitlines())
  34                 with open(cadvisor_client_install_sh) as stdin_file:
  35                     ssh_d.run("cat > /etc/cadvisor_config/install.sh",
  36                               stdin=stdin_file)
  37                 status, stdout, stderr = ssh_d.execute(
  38                     "sudo apt-get install -y docker.io"
  39                 )
  40                 if status:
  41                     raise Exception("Command for installing docker failed.")
  42                     logger.info(stdout.splitlines())
  43                 ssh_d.run("cd /etc/cadvisor_config/ && bash ./install.sh")