--- /dev/null
+import common
+import time
+import os
+from ssh_client import SSHClient
+from dha_adapters.libvirt_adapter import LibvirtAdapter
+
+log = common.log
+err = common.err
+clean = common.clean
+
+TRANSPLANT_FUEL_SETTINGS = 'transplant_fuel_settings.py'
+BOOTSTRAP_ADMIN = '/usr/local/sbin/bootstrap_admin_node'
+
+class InstallFuelMaster(object):
+
+ def __init__(self, dea_file, dha_file, fuel_ip, fuel_username, fuel_password,
+ fuel_node_id, iso_file, work_dir):
+ self.dea_file = dea_file
+ self.dha = LibvirtAdapter(dha_file)
+ self.fuel_ip = fuel_ip
+ self.fuel_username = fuel_username
+ self.fuel_password = fuel_password
+ self.fuel_node_id = fuel_node_id
+ self.iso_file = iso_file
+ self.work_dir = work_dir
+ self.file_dir = os.path.dirname(os.path.realpath(__file__))
+ self.ssh = SSHClient(self.fuel_ip, self.fuel_username,
+ self.fuel_password)
+
+ def install(self):
+ log('Start Fuel Installation')
+
+ self.dha.node_power_off(self.fuel_node_id)
+
+ self.zero_mbr_set_boot_order()
+
+ self.proceed_with_installation()
+
+ def custom_install(self):
+ log('Start Custom Fuel Installation')
+
+ self.dha.node_power_off(self.fuel_node_id)
+
+ log('Zero the MBR')
+ self.dha.node_zero_mbr(self.fuel_node_id)
+
+ self.dha.node_set_boot_order(self.fuel_node_id, ['disk', 'iso'])
+
+ self.proceed_with_installation()
+
+ def proceed_with_installation(self):
+ log('Eject ISO')
+ self.dha.node_eject_iso(self.fuel_node_id)
+
+ log('Insert ISO %s' % self.iso_file)
+ self.dha.node_insert_iso(self.fuel_node_id, self.iso_file)
+
+ self.dha.node_power_on(self.fuel_node_id)
+
+ log('Waiting for Fuel master to accept SSH')
+ self.wait_for_node_up()
+
+ log('Wait until Fuel menu is up')
+ fuel_menu_pid = self.wait_until_fuel_menu_up()
+
+ log('Inject our own astute.yaml settings')
+ self.inject_own_astute_yaml()
+
+ log('Let the Fuel deployment continue')
+ log('Found FUEL menu as PID %s, now killing it' % fuel_menu_pid)
+ self.ssh_exec_cmd('kill %s' % fuel_menu_pid)
+
+ log('Wait until installation complete')
+ self.wait_until_installation_completed()
+
+ log('Waiting for one minute for Fuel to stabilize')
+ time.sleep(60)
+
+ log('Eject ISO')
+ self.dha.node_eject_iso(self.fuel_node_id)
+
+ log('Fuel Master installed successfully !')
+
+ def zero_mbr_set_boot_order(self):
+ if self.dha.node_can_zero_mbr(self.fuel_node_id):
+ log('Fuel Node %s capable of zeroing MBR so doing that...'
+ % self.fuel_node_id)
+ self.dha.node_zero_mbr(self.fuel_node_id)
+ self.dha.node_set_boot_order(self.fuel_node_id, ['disk', 'iso'])
+ elif self.dha.node_can_set_boot_order_live(self.fuel_node_id):
+ log('Node %s can change ISO boot order live' % self.fuel_node_id)
+ self.dha.node_set_boot_order(self.fuel_node_id, ['iso', 'disk'])
+ else:
+ err('No way to install Fuel node')
+
+ def wait_for_node_up(self):
+ WAIT_LOOP = 60
+ SLEEP_TIME = 10
+ success = False
+ for i in range(WAIT_LOOP):
+ try:
+ self.ssh.open()
+ success = True
+ break
+ except Exception as e:
+ log('EXCEPTION [%s] received when SSH-ing into Fuel VM %s ... '
+ 'sleeping %s seconds' % (e, self.fuel_ip, SLEEP_TIME))
+ time.sleep(SLEEP_TIME)
+ finally:
+ self.ssh.close()
+
+ if not success:
+ err('Could not SSH into Fuel VM %s' % self.fuel_ip)
+
+ def wait_until_fuel_menu_up(self):
+ WAIT_LOOP = 60
+ SLEEP_TIME = 10
+ CMD = 'ps -ef'
+ SEARCH = 'fuelmenu'
+ fuel_menu_pid = None
+ with self.ssh:
+ for i in range(WAIT_LOOP):
+ ret = self.ssh.exec_cmd(CMD)
+ fuel_menu_pid = self.get_fuel_menu_pid(ret, SEARCH)
+ if not fuel_menu_pid:
+ time.sleep(SLEEP_TIME)
+ else:
+ break
+ if not fuel_menu_pid:
+ err('Could not find the Fuel Menu Process ID')
+ return fuel_menu_pid
+
+ def get_fuel_menu_pid(self, printout, search):
+ fuel_menu_pid = None
+ for line in printout.splitlines():
+ if search in line:
+ fuel_menu_pid = clean(line)[1]
+ break
+ return fuel_menu_pid
+
+ def ssh_exec_cmd(self, cmd):
+ with self.ssh:
+ ret = self.ssh.exec_cmd(cmd)
+ return ret
+
+ def inject_own_astute_yaml(self):
+ dest ='~/%s/' % self.work_dir
+
+ with self.ssh as s:
+ s.exec_cmd('rm -rf %s' % self.work_dir, check=False)
+ s.exec_cmd('mkdir ~/%s' % self.work_dir)
+ s.scp_put(self.dea_file, dest)
+ s.scp_put('%s/common.py' % self.file_dir, dest)
+ s.scp_put('%s/dea.py' % self.file_dir, dest)
+ s.scp_put('%s/transplant_fuel_settings.py' % self.file_dir, dest)
+ log('Modifying Fuel astute')
+ s.run('python ~/%s/%s ~/%s/%s'
+ % (self.work_dir, TRANSPLANT_FUEL_SETTINGS,
+ self.work_dir, os.path.basename(self.dea_file)))
+
+ def wait_until_installation_completed(self):
+ WAIT_LOOP = 180
+ SLEEP_TIME = 10
+ CMD = 'ps -ef | grep %s | grep -v grep' % BOOTSTRAP_ADMIN
+
+ install_completed = False
+ with self.ssh:
+ for i in range(WAIT_LOOP):
+ ret = self.ssh.exec_cmd(CMD)
+ if not ret:
+ install_completed = True
+ break
+ else:
+ time.sleep(SLEEP_TIME)
+
+ if not install_completed:
+ err('Fuel installation did not complete')
Code Review / genesis.git / blobdiff