def prepare_restore_env():
# Full path to the backup on test server
global STORE_BACKUP_PATH
global HAS_WIPE_CEPH_OSDS
global WIPE_CEPH_OSDS
STORE_BACKUP_PATH = RestoreVars.get_restore_var('BACKUP_SRC_PATH')
HAS_WIPE_CEPH_OSDS = RestoreVars.get_restore_var('HAS_WIPE_CEPH_OSDS')
WIPE_CEPH_OSDS = RestoreVars.get_restore_var('WIPE_CEPH_OSDS')
def test_restore_simplex_install(install_setup):
"""
Complete fresh_install steps for a simplex lab
Test Setups:
- Retrieve dictionary containing lab information
- Retrieve required paths to directories, images, and licenses
- Initialize build server and boot server objects
- Retrieve what steps to be skipped
Test Steps:
- Boot controller-0
- Run restore controller-0
- Unlock controller-0
"""
lab = install_setup["lab"]
controller0_node = lab["controller-0"]
patch_dir = install_setup["directories"]["patches"]
patch_server = install_setup["servers"]["patches"]
do_boot_c0 = RestoreVars.get_restore_var('RESTORE_PRE_BOOT_CONTROLLER0')
stop_before_ansible_restore =\
RestoreVars.get_restore_var('STOP_BEFORE_ANSIBLE_RESTORE')
if do_boot_c0:
fresh_install_helper.install_controller(
sys_type=SysType.AIO_SX,
patch_dir=patch_dir,
patch_server_conn=patch_server.ssh_conn,
init_global_vars=True)
else:
LOG.tc_step("Skipping controller-0 install")
if stop_before_ansible_restore:
skip("Stopping test before restoring")
if InstallVars.get_install_var('IPV6_OAM'):
restore_helper.setup_ipv6_oam(controller0_node)
restore_helper.restore_platform()
fresh_install_helper.unlock_active_controller(controller0_node)
controller0_node.telnet_conn.hostname = r"controller\-[01]"
controller0_node.telnet_conn.set_prompt(Prompt.CONTROLLER_PROMPT)
if controller0_node.ssh_conn is None:
controller0_node.ssh_conn = install_helper.ssh_to_controller(
controller0_node.host_ip)
install_helper.update_auth_url(ssh_con=controller0_node.ssh_conn)
if lab.get("floating ip"):
setup_tis_ssh(lab)
fresh_install_helper.wait_for_hosts_ready(controller0_node.name, lab=lab)
fresh_install_helper.reset_global_vars()
def restore_volumes(con_ssh=None):
LOG.info('Restore cinder volumes using new (UPSTREAM) cinder-backup CLIs')
# Getting all registered cinder volumes
if con_ssh is None:
con_ssh = ControllerClient.get_active_controller()
using_cinder_backup = RestoreVars.get_restore_var('cinder_backup')
volumes = cinder_helper.get_volumes()
in_use_volumes = []
if len(volumes) > 0:
LOG.info("System has {} registered volumes: {}".format(
len(volumes), volumes))
if not using_cinder_backup:
rc, restored_vols = install_helper.restore_cinder_volumes_from_backup(
)
else:
in_use_volumes = create_dummy_rbd_images(volumes, con_ssh=con_ssh)
rc, restored_vols = restore_from_cinder_backups(volumes, con_ssh)
assert rc == 0, "All or some volumes has failed import: Restored volumes {};" \
" Expected volumes {}".format(restored_vols, volumes)
LOG.info('all {} volumes are imported'.format(len(restored_vols)))
LOG.info(
'set back their original status for all in-use volumes: {}'.format(
in_use_volumes))
for volume_id in in_use_volumes:
con_ssh.exec_cmd('cinder reset-state --state in-use ' + volume_id)
else:
LOG.info(
"System has {} NO registered volumes; skipping cinder volume restore"
)
def test_standard_restore_install(install_setup):
"""
Configure the active controller
Prerequisites:
- pxeboot has been setup.
Test Setups:
- Retrieve dictionary containing lab information
- Retrieve required paths to directories, images, and licenses
- Determine active controller
- Initialize build server and boot server objects
- Retrieve what steps to be skipped
Test Steps:
- Install controller-0
- Unlock controller-0
- Boot the other hosts
- Unlock the other hosts
"""
lab = install_setup["lab"]
hosts = lab["hosts"]
boot_device = lab['boot_device_dict']
controller0_node = lab["controller-0"]
patch_dir = install_setup["directories"]["patches"]
patch_server = install_setup["servers"]["patches"]
# Power off that which is NOT Controller-0
hostnames = [
hostname for hostname in lab['hosts'] if 'controller-0' not in hostname
]
vlm_helper.power_off_hosts(hostnames, lab=lab, count=2)
do_boot_c0 = RestoreVars.get_restore_var('RESTORE_PRE_BOOT_CONTROLLER0')
stop_before_ansible_restore = \
RestoreVars.get_restore_var('STOP_BEFORE_ANSIBLE_RESTORE')
if do_boot_c0:
fresh_install_helper.install_controller(
sys_type=SysType.REGULAR,
patch_dir=patch_dir,
patch_server_conn=patch_server.ssh_conn,
init_global_vars=True)
else:
LOG.tc_step("Skipping controller-0 install")
if stop_before_ansible_restore:
skip("Stopping test before restoring")
if InstallVars.get_install_var('IPV6_OAM'):
restore_helper.setup_ipv6_oam(controller0_node)
restore_helper.restore_platform()
fresh_install_helper.unlock_active_controller(controller0_node)
controller0_node.telnet_conn.hostname = r"controller\-[01]"
controller0_node.telnet_conn.set_prompt(Prompt.CONTROLLER_PROMPT)
if controller0_node.ssh_conn is None:
controller0_node.ssh_conn = install_helper.ssh_to_controller(
controller0_node.host_ip)
install_helper.update_auth_url(ssh_con=controller0_node.ssh_conn)
# Boot that which is Not Controller-0
fresh_install_helper.restore_boot_hosts(boot_device)
# Unlock controller-1
fresh_install_helper.unlock_hosts(['controller-1'],
con_ssh=controller0_node.ssh_conn)
# Unlock computes
fresh_install_helper.unlock_hosts(
[host_ for host_ in hosts if 'compute' in host_],
con_ssh=controller0_node.ssh_conn)
fresh_install_helper.send_arp_cmd()
if lab.get("floating ip"):
collect_sys_net_info(lab)
setup_tis_ssh(lab)
fresh_install_helper.reset_global_vars()
fresh_install_helper.verify_install_uuid(lab)
def test_upgrade_restore(restore_setup):
"""
This script is restore part of simplex upgrade which restore the backup file with n+1 load
test_upgrade_simplex_system.py will create backup files in n-1 load.
Args:
restore_setup: This function checks backup avialbility and the parameters for backup
Examples
To execute
py.test --lab=wcp_67 --backup-path=/sandbox/upgrade --backup-build-id='2018-03-16_11-04-06'
--backup-builds-dir=TC_18.03_Host --skip_setup_feed tc_bnr/restore/test_upgrade_simplex_restore.py
steps:
1. Set the feed in tuxlab
2. Boot from tuxlab
3.login and set password
4. Mova backup files to controllers
5. Execute upgrade_controller_simplex <backup file>
6. Restore Volumes
7. Restore images
8. Restore computes
9. Activate upgrade
10. Upgrade complete
11. Load delete
teardown:
Unreserve VLM
"""
# This restore setup called from test_restore to setup the restore enviorment and files.
controller0 = 'controller-0'
lab = restore_setup["lab"]
tis_backup_files = restore_setup['tis_backup_files']
backup_src = RestoreVars.get_restore_var('backup_src'.upper())
backup_src_path = RestoreVars.get_restore_var('backup_src_path'.upper())
controller_node = lab[controller0]
con_ssh = ControllerClient.get_active_controller(name=lab['short_name'],
fail_ok=True)
if not con_ssh:
LOG.info("Establish ssh connection with {}".format(controller0))
controller_prompt = Prompt.TIS_NODE_PROMPT_BASE.format(
lab['name'].split('_')[0]) + '|' + Prompt.CONTROLLER_0
controller_node.ssh_conn = install_helper.ssh_to_controller(
controller_node.host_ip, initial_prompt=controller_prompt)
controller_node.ssh_conn.deploy_ssh_key()
con_ssh = controller_node.ssh_conn
LOG.info("Restore system from backup....")
system_backup_file = [
file for file in tis_backup_files if "system.tgz" in file
].pop()
images_backup_file = [
file for file in tis_backup_files if "images.tgz" in file
].pop()
LOG.tc_step("Restoring controller 0 ")
LOG.info("System config restore from backup file {} ...".format(
system_backup_file))
if backup_src.lower() == 'usb':
system_backup_path = "{}/{}".format(BackupRestore.USB_BACKUP_PATH,
system_backup_file)
else:
system_backup_path = "{}{}".format(HostLinuxUser.get_home(),
system_backup_file)
LOG.tc_step("Restoring the backup system files ")
install_helper.upgrade_controller_simplex(
system_backup=system_backup_path,
tel_net_session=controller_node.telnet_conn,
fail_ok=True)
LOG.info('re-connect to the active controller using ssh')
con_ssh.close()
time.sleep(60)
con_ssh = install_helper.ssh_to_controller(controller_node.host_ip,
retry=True)
controller_node.ssh_conn = con_ssh
ControllerClient.set_active_controller(con_ssh)
if backup_src.lower() == 'local':
images_backup_path = "{}{}".format(HostLinuxUser.get_home(),
images_backup_file)
common.scp_from_test_server_to_active_controller(
"{}/{}".format(backup_src_path, images_backup_file),
HostLinuxUser.get_home())
else:
images_backup_path = "{}/{}".format(BackupRestore.USB_BACKUP_PATH,
images_backup_file)
LOG.tc_step(
"Images restore from backup file {} ...".format(images_backup_file))
new_prompt = r'{}.*~.*\$ |controller\-0.*~.*\$ '.format(
lab['name'].split('_')[0])
LOG.info('set prompt to:{}'.format(new_prompt))
con_ssh.set_prompt(new_prompt)
install_helper.restore_controller_system_images(
images_backup=images_backup_path,
tel_net_session=controller_node.telnet_conn,
fail_ok=True)
LOG.debug('Wait for system ready in 60 seconds')
time.sleep(60)
LOG.tc_step("Copying backup files to /opt/backups ... ")
if backup_src.lower() == 'local':
con_ssh.exec_cmd("rm -f {} {}".format(system_backup_path,
images_backup_path))
cmd_rm_known_host = r'sed -i "s/^[^#]\(.*\)"/#\1/g /etc/ssh/ssh_known_hosts; \sync'
con_ssh.exec_sudo_cmd(cmd_rm_known_host)
# transfer all backup files to /opt/backups from test server
with con_ssh.login_as_root():
con_ssh.scp_on_dest(source_user=TestFileServer.get_user(),
source_ip=TestFileServer.get_server(),
source_pswd=TestFileServer.get_password(),
source_path=backup_src_path + "/*",
dest_path=StxPath.BACKUPS + '/',
timeout=1200)
else:
# copy all backupfiles from USB to /opt/backups
cmd = " cp {}/* {}".format(BackupRestore.USB_BACKUP_PATH,
StxPath.BACKUPS)
con_ssh.exec_sudo_cmd(cmd, expect_timeout=600)
LOG.tc_step("Checking if backup files are copied to /opt/backups ... ")
assert int(con_ssh.exec_cmd("ls {} | wc -l".format(StxPath.BACKUPS))[1]) >= 2, \
"Missing backup files in {}".format(StxPath.BACKUPS)
LOG.tc_step("Restoring Cinder Volumes ...")
restore_volumes()
LOG.tc_step("Delete backup files from {} ....".format(StxPath.BACKUPS))
con_ssh.exec_sudo_cmd("rm -rf {}/*".format(StxPath.BACKUPS))
LOG.tc_step("Restoring compute ")
install_helper.restore_compute(tel_net_session=controller_node.telnet_conn)
# Activate the upgrade
LOG.tc_step("Activating upgrade....")
upgrade_helper.activate_upgrade()
# LOG.info("Upgrade activate complete.....")
# Complete upgrade
LOG.tc_step("Completing upgrade")
upgrade_helper.complete_upgrade()
LOG.info("Upgrade is complete......")
LOG.info("Lab: {} upgraded successfully".format(lab['name']))
# Delete the previous load
LOG.tc_step("Deleting imported load... ")
upgrade_helper.delete_imported_load()
def pytest_configure(config):
# Lab fresh_install params
lab_arg = config.getoption('lab')
resume_install = config.getoption('resumeinstall')
skiplist = config.getoption('skiplist')
wipedisk = config.getoption('wipedisk')
controller0_ceph_mon_device = config.getoption('ceph_mon_dev_controller_0')
controller1_ceph_mon_device = config.getoption('ceph_mon_dev_controller_1')
ceph_mon_gib = config.getoption('ceph_mon_gib')
install_conf = config.getoption('installconf')
lab_file_dir = config.getoption('file_dir')
build_server = config.getoption('build_server')
boot_server = config.getoption('boot_server')
tis_build_dir = config.getoption('tis_build_dir')
tis_builds_dir = config.getoption('tis_builds_dir')
install_license = config.getoption('upgrade_license')
heat_templates = config.getoption('heat_templates')
guest_image = config.getoption('guest_image_path')
boot_type = config.getoption('boot_list')
iso_path = config.getoption('iso_path')
low_lat = config.getoption('low_latency')
security = config.getoption('security')
controller = config.getoption('controller')
compute = config.getoption('compute')
storage = config.getoption('storage')
stop_step = config.getoption('stop_step')
drop_num = config.getoption('drop_num')
patch_dir = config.getoption('patch_dir')
kubernetes = config.getoption('kubernetes_config')
no_openstack = config.getoption('no_openstack')
deploy_openstack_from_controller_1 = config.getoption(
'deploy_openstack_from_controller_1')
dc_ipv6 = config.getoption('dc_ipv6')
helm_chart_path = config.getoption('helm_chart_path')
no_manage = config.getoption('no_manage')
extract_deploy_config = config.getoption('extract_deploy_config')
vswitch_type = config.getoption('vswitch_type')
ipv6_oam = config.getoption('ipv6_oam')
subcloud_host = config.getoption('subcloud_host')
# Restore parameters
backup_src_path = config.getoption('backup_path')
has_wipe_ceph_osds = config.getoption('has_wipe_ceph_osds')
wipe_ceph_osds = config.getoption('wipe_ceph_osds')
restore_pre_boot_controller0 = config.getoption(
'restore_pre_boot_controller0')
stop_before_ansible_restore = config.getoption(
'stop_before_ansible_restore')
RestoreVars.set_restore_var(backup_src_path=backup_src_path)
RestoreVars.set_restore_var(has_wipe_ceph_osds=has_wipe_ceph_osds)
RestoreVars.set_restore_var(wipe_ceph_osds=wipe_ceph_osds)
RestoreVars.set_restore_var(
restore_pre_boot_controller0=restore_pre_boot_controller0)
RestoreVars.set_restore_var(
stop_before_ansible_restore=stop_before_ansible_restore)
if not lab_arg:
raise ValueError("Lab name must be provided")
vswitch_types = [
VSwitchType.OVS, VSwitchType.OVS_DPDK, VSwitchType.AVS,
VSwitchType.NONE
]
if vswitch_type not in vswitch_types:
raise ValueError(
"Invalid vswitch type {}; Valid types are: {} ".format(
vswitch_type, vswitch_types))
lab_dict = setups.get_lab_dict(lab_arg)
lab_name = lab_dict['name']
if 'yow' in lab_name:
lab_name = lab_name[4:]
if subcloud_host:
is_subcloud = False
sublcoud_name = None
dc_float_ip = None
dc_lab_name = None
else:
is_subcloud, sublcoud_name, dc_float_ip, dc_lab_name = setups.is_lab_subcloud(
lab_dict, ipv6=ipv6_oam)
if is_subcloud and 'yow' in dc_lab_name:
dc_lab_name = dc_lab_name[4:]
if resume_install is True:
resume_install = fresh_install_helper.get_resume_step(lab_dict)
LOG.info("Resume Install step at {}".format(resume_install))
if not install_conf:
build_server = build_server if build_server else BuildServerPath.DEFAULT_BUILD_SERVER
if not tis_builds_dir and not tis_build_dir:
# Take latest master load from cengn
host_build_dir_path = BuildServerPath.DEFAULT_HOST_BUILD_PATH
elif tis_build_dir and os.path.isabs(tis_build_dir):
host_build_dir_path = tis_build_dir
else:
# Take in-house StarlingX_Upstream_build
tis_builds_dir = tis_builds_dir if tis_builds_dir else ''
tis_build_dir = tis_build_dir if tis_build_dir else BuildServerPath.LATEST_BUILD
host_build_dir_path = os.path.join(
BuildServerPath.DEFAULT_WORK_SPACE, tis_builds_dir,
tis_build_dir)
host_build_dir_path = os.path.normpath(host_build_dir_path)
if host_build_dir_path.endswith('/latest_build'):
build_id = build_info.get_latest_host_build_dir(
build_server=build_server,
latest_build_simlink=host_build_dir_path)
host_build_dir_path = host_build_dir_path[:-len('latest_build'
)] + build_id
files_server = build_server
if lab_file_dir:
if lab_file_dir.find(":/") != -1:
files_server = lab_file_dir[:lab_file_dir.find(":/")]
lab_file_dir = lab_file_dir[lab_file_dir.find(":") + 1:]
if not os.path.isabs(lab_file_dir):
lab_file_dir = "{}/lab/yow/{}".format(host_build_dir_path,
lab_file_dir)
else:
lab_file_dir = "{}/lab/yow/{}".format(host_build_dir_path, lab_name if lab_name else '') \
if not is_subcloud else "{}/lab/yow/{}".format(host_build_dir_path, dc_lab_name if dc_lab_name else '')
if not heat_templates:
if BuildServerPath.BldsDirNames.TC_19_05_BUILD in host_build_dir_path:
heat_templates = os.path.join(
BuildServerPath.EAR_HOST_BUILD_PATH,
BuildServerPath.HEAT_TEMPLATES)
else:
heat_templates = os.path.join(
BuildServerPath.STX_HOST_BUILDS_DIR, 'latest_full_build',
BuildServerPath.HEAT_TEMPLATES)
elif not os.path.isabs(heat_templates):
heat_templates = os.path.join(host_build_dir_path, heat_templates)
if not helm_chart_path:
helm_path_in_build = BuildServerPath.STX_HELM_CHARTS_CENGN \
if '/import/' in host_build_dir_path or '19.05' \
in host_build_dir_path else BuildServerPath.TITANIUM_HELM_CHARTS
helm_chart_path = os.path.join(host_build_dir_path,
helm_path_in_build)
if boot_type.lower() in ('usb_burn', 'pxe_iso',
'iso_feed') and not iso_path:
iso_path_in_build = BuildServerPath.ISO_PATH_CENGN \
if '/import/' in host_build_dir_path \
else BuildServerPath.ISO_PATH
iso_path = os.path.join(host_build_dir_path, iso_path_in_build)
install_conf = setups.write_installconf(
lab=lab_arg,
controller=controller,
compute=compute,
storage=storage,
lab_files_dir=lab_file_dir,
patch_dir=patch_dir,
tis_build_dir=host_build_dir_path,
build_server=build_server,
files_server=files_server,
license_path=install_license,
guest_image=guest_image,
heat_templates=heat_templates,
boot=boot_type,
iso_path=iso_path,
security=security,
low_latency=low_lat,
stop=stop_step,
vswitch_type=vswitch_type,
boot_server=boot_server,
resume=resume_install,
skip=skiplist,
kubernetes=kubernetes,
helm_chart_path=helm_chart_path)
setups.set_install_params(
lab=lab_arg,
skip=skiplist,
resume=resume_install,
wipedisk=wipedisk,
drop=drop_num,
installconf_path=install_conf,
controller0_ceph_mon_device=controller0_ceph_mon_device,
controller1_ceph_mon_device=controller1_ceph_mon_device,
ceph_mon_gib=ceph_mon_gib,
boot=boot_type,
iso_path=iso_path,
security=security,
low_latency=low_lat,
stop=stop_step,
patch_dir=patch_dir,
vswitch_type=vswitch_type,
boot_server=boot_server,
dc_float_ip=dc_float_ip,
ipv6_oam=ipv6_oam,
install_subcloud=sublcoud_name,
kubernetes=kubernetes,
no_openstack=no_openstack,
dc_ipv6=dc_ipv6,
helm_chart_path=helm_chart_path,
no_manage=no_manage,
deploy_openstack_from_controller_1=
deploy_openstack_from_controller_1,
extract_deploy_config=extract_deploy_config,
subcloud_host=subcloud_host)
frame_str = '*' * len('Install Arguments:')
args = "\n\n{}\nInstall Arguments:\n{}\n".format(frame_str, frame_str)
install_vars = InstallVars.get_install_vars()
bs = install_vars['BUILD_SERVER']
for var, value in install_vars.items():
if (not value and value != 0) or (value == bs
and var != 'BUILD_SERVER'):
continue
elif var == 'LAB':
for k, v in dict(value).items():
if re.search('_nodes| ip', k):
args += "\n{:<20}: {}".format(k, v)
else:
args += "\n{:<20}: {}".format(var, value)
args += "\n{:<20}: {}\n".format('LOG_DIR', ProjVar.get_var('LOG_DIR'))
LOG.info(args)
if resume_install:
try:
con0_ip = install_vars.get('LAB', {}).get('controller-0 ip')
if con0_ip:
with host_helper.ssh_to_host(con0_ip, timeout=60) as con0_ssh:
setups.set_build_info(con_ssh=con0_ssh)
setups.set_session(con_ssh=con0_ssh)
except:
pass
def test_restore(restore_setup):
controller1 = 'controller-1'
controller0 = 'controller-0'
lab = restore_setup["lab"]
is_aio_lab = lab.get('system_type', 'Standard') == 'CPE'
is_sx = is_aio_lab and (len(lab['controller_nodes']) < 2)
tis_backup_files = restore_setup['tis_backup_files']
backup_src = RestoreVars.get_restore_var('backup_src'.upper())
backup_src_path = RestoreVars.get_restore_var('backup_src_path'.upper())
controller_node = lab[controller0]
con_ssh = ControllerClient.get_active_controller(name=lab['short_name'],
fail_ok=True)
sys_prompt = Prompt.TIS_NODE_PROMPT_BASE.format('.*' +
lab['name'].split('_')[0])
controller_prompt = '{}|{}'.format(sys_prompt, Prompt.CONTROLLER_0)
controller_node.telnet_conn.set_prompt(controller_prompt)
if not con_ssh:
LOG.info("Establish ssh connection with {}".format(controller0))
controller_node.ssh_conn = install_helper.ssh_to_controller(
controller_node.host_ip, initial_prompt=controller_prompt)
controller_node.ssh_conn.deploy_ssh_key()
con_ssh = controller_node.ssh_conn
ControllerClient.set_active_controller(con_ssh)
LOG.info("Restore system from backup....")
system_backup_file = [
file for file in tis_backup_files if "system.tgz" in file
].pop()
images_backup_file = [
file for file in tis_backup_files if "images.tgz" in file
].pop()
LOG.tc_step("Restoring {}".format(controller0))
LOG.info("System config restore from backup file {} ...".format(
system_backup_file))
if backup_src.lower() == 'usb':
system_backup_path = "{}/{}".format(BackupRestore.USB_BACKUP_PATH,
system_backup_file)
else:
system_backup_path = "{}{}".format(HostLinuxUser.get_home(),
system_backup_file)
compute_configured = install_helper.restore_controller_system_config(
system_backup=system_backup_path, is_aio=is_aio_lab)[2]
# return
LOG.info('re-connect to the active controller using ssh')
con_ssh.close()
controller_node.ssh_conn = install_helper.ssh_to_controller(
controller_node.host_ip, initial_prompt=controller_prompt)
LOG.info("Source Keystone user admin environment ...")
LOG.info("set prompt to:{}, telnet_conn:{}".format(
controller_prompt, controller_node.telnet_conn))
controller_node.telnet_conn.exec_cmd("cd; source /etc/platform/openrc")
con_ssh = install_helper.ssh_to_controller(controller_node.host_ip)
controller_node.ssh_conn = con_ssh
ControllerClient.set_active_controller(con_ssh)
make_sure_all_hosts_locked(con_ssh)
if backup_src.lower() == 'local':
images_backup_path = "{}{}".format(HostLinuxUser.get_home(),
images_backup_file)
common.scp_from_test_server_to_active_controller(
"{}/{}".format(backup_src_path, images_backup_file),
HostLinuxUser.get_home())
else:
images_backup_path = "{}/{}".format(BackupRestore.USB_BACKUP_PATH,
images_backup_file)
LOG.info(
"Images restore from backup file {} ...".format(images_backup_file))
new_prompt = r'{}.*~.*\$ |controller\-0.*~.*\$ '.format(
lab['name'].split('_')[0])
LOG.info('set prompt to:{}'.format(new_prompt))
con_ssh.set_prompt(new_prompt)
install_helper.restore_controller_system_images(
images_backup=images_backup_path,
tel_net_session=controller_node.telnet_conn)
# this is a workaround for CGTS-8190
install_helper.update_auth_url(con_ssh)
LOG.tc_step(
"Verifying restoring controller-0 is complete and is in available state ..."
)
LOG.debug('Wait for system ready in 60 seconds')
time.sleep(60)
timeout = HostTimeout.REBOOT + 60
availability = HostAvailState.AVAILABLE
is_available = system_helper.wait_for_hosts_states(
controller0,
availability=HostAvailState.AVAILABLE,
fail_ok=True,
timeout=timeout)
if not is_available:
LOG.warn(
'After {} seconds, the first node:{} does NOT reach {}'.format(
timeout, controller0, availability))
LOG.info('Check if drbd is still synchronizing data')
con_ssh.exec_sudo_cmd('drbd-overview')
is_degraded = system_helper.wait_for_hosts_states(
controller0,
availability=HostAvailState.DEGRADED,
fail_ok=True,
timeout=300)
if is_degraded:
LOG.warn('Node: {} is degraded: {}'.format(
controller0, HostAvailState.DEGRADED))
con_ssh.exec_sudo_cmd('drbd-overview')
else:
LOG.fatal('Node:{} is NOT in Available nor Degraded status')
# the customer doc does have wording regarding this situation, continue
# assert False, 'Node:{} is NOT in Available nor Degraded status'
# delete the system backup files from sysadmin home
LOG.tc_step("Copying backup files to /opt/backups ... ")
if backup_src.lower() == 'local':
con_ssh.exec_cmd("rm -f {} {}".format(system_backup_path,
images_backup_path))
cmd_rm_known_host = r'sed -i "s/^[^#]\(.*\)"/#\1/g /etc/ssh/ssh_known_hosts; \sync'
con_ssh.exec_sudo_cmd(cmd_rm_known_host)
# transfer all backup files to /opt/backups from test server
with con_ssh.login_as_root():
con_ssh.scp_on_dest(source_user=TestFileServer.get_user(),
source_ip=TestFileServer.get_server(),
source_pswd=TestFileServer.get_password(),
source_path=backup_src_path + "/*",
dest_path=StxPath.BACKUPS + '/',
timeout=1200)
else:
# copy all backupfiles from USB to /opt/backups
cmd = " cp {}/* {}".format(BackupRestore.USB_BACKUP_PATH,
StxPath.BACKUPS)
con_ssh.exec_sudo_cmd(cmd, expect_timeout=600)
LOG.tc_step("Checking if backup files are copied to /opt/backups ... ")
assert int(con_ssh.exec_cmd("ls {} | wc -l".format(StxPath.BACKUPS))[1]) >= 2, \
"Missing backup files in {}".format(StxPath.BACKUPS)
if is_aio_lab:
LOG.tc_step("Restoring Cinder Volumes ...")
restore_volumes()
LOG.tc_step('Run restore-complete (CGTS-9756)')
cmd = 'echo "{}" | sudo -S config_controller --restore-complete'.format(
HostLinuxUser.get_password())
controller_node.telnet_conn.login()
controller_node.telnet_conn.exec_cmd(
cmd, extra_expects=[' will reboot on completion'])
LOG.info('- wait untill reboot completes, ')
time.sleep(120)
LOG.info('- confirm the active controller is actually back online')
controller_node.telnet_conn.login()
LOG.tc_step(
"reconnecting to the active controller after restore-complete")
con_ssh = install_helper.ssh_to_controller(controller_node.host_ip)
if not compute_configured:
LOG.tc_step(
'Latest 18.07 EAR1 or Old-load on AIO/CPE lab: config its '
'compute functionalities')
# install_helper.run_cpe_compute_config_complete(controller_node, controller0)
# LOG.info('closing current ssh connection')
# con_ssh.close()
LOG.tc_step('Run restore-complete (CGTS-9756)')
controller_node.telnet_conn.login()
cmd = 'echo "{}" | sudo -S config_controller --restore-complete'.\
format(HostLinuxUser.get_password())
controller_node.telnet_conn.exec_cmd(cmd,
extra_expects=' will reboot ')
controller_node.telnet_conn.close()
LOG.info(
'Wait until "config_controller" reboot the active controller')
time.sleep(180)
controller_node.telnet_conn = install_helper.open_telnet_session(
controller_node)
controller_node.telnet_conn.login()
time.sleep(120)
con_ssh = install_helper.ssh_to_controller(controller_node.host_ip)
controller_node.ssh_conn = con_ssh
ControllerClient.set_active_controller(con_ssh)
host_helper.wait_for_hosts_ready(controller0)
LOG.tc_step('Install the standby controller: {}'.format(controller1))
if not is_sx:
install_non_active_node(controller1, lab)
elif len(lab['controller_nodes']) >= 2:
LOG.tc_step('Install the standby controller: {}'.format(controller1))
install_non_active_node(controller1, lab)
boot_interfaces = lab['boot_device_dict']
hostnames = system_helper.get_hosts()
storage_hosts = [host for host in hostnames if 'storage' in host]
compute_hosts = [
host for host in hostnames
if 'storage' not in host and 'controller' not in host
]
if len(storage_hosts) > 0:
# con_ssh.exec_sudo_cmd('touch /etc/ceph/ceph.client.None.keyring')
for storage_host in storage_hosts:
LOG.tc_step("Restoring {}".format(storage_host))
install_helper.open_vlm_console_thread(
storage_host,
boot_interface=boot_interfaces,
vlm_power_on=True)
LOG.info(
"Verifying {} is Locked, Diabled and Online ...".format(
storage_host))
system_helper.wait_for_hosts_states(
storage_host,
administrative=HostAdminState.LOCKED,
operational=HostOperState.DISABLED,
availability=HostAvailState.ONLINE)
LOG.info("Unlocking {} ...".format(storage_host))
rc, output = host_helper.unlock_host(storage_host,
available_only=True)
assert rc == 0, "Host {} failed to unlock: rc = {}, msg: {}".format(
storage_host, rc, output)
LOG.info("Veryifying the Ceph cluster is healthy ...")
storage_helper.wait_for_ceph_health_ok(timeout=600)
LOG.info("Importing images ...")
image_backup_files = install_helper.get_backup_files(
IMAGE_BACKUP_FILE_PATTERN, StxPath.BACKUPS, con_ssh)
LOG.info("Image backup found: {}".format(image_backup_files))
imported = install_helper.import_image_from_backup(
image_backup_files)
LOG.info("Images successfully imported: {}".format(imported))
LOG.tc_step("Restoring Cinder Volumes ...")
restore_volumes()
LOG.tc_step('Run restore-complete (CGTS-9756), regular lab')
controller_node.telnet_conn.login()
cmd = 'echo "{}" | sudo -S config_controller --restore-complete'.format(
HostLinuxUser.get_password())
controller_node.telnet_conn.exec_cmd(
cmd, extra_expects='controller-0 login:'******'rebuild ssh connection')
con_ssh = install_helper.ssh_to_controller(controller_node.host_ip)
controller_node.ssh_conn = con_ssh
LOG.tc_step("Restoring Compute Nodes ...")
if len(compute_hosts) > 0:
for compute_host in compute_hosts:
LOG.tc_step("Restoring {}".format(compute_host))
install_helper.open_vlm_console_thread(
compute_host,
boot_interface=boot_interfaces,
vlm_power_on=True)
LOG.info(
"Verifying {} is Locked, Diabled and Online ...".format(
compute_host))
system_helper.wait_for_hosts_states(
compute_host,
administrative=HostAdminState.LOCKED,
operational=HostOperState.DISABLED,
availability=HostAvailState.ONLINE)
LOG.info("Unlocking {} ...".format(compute_host))
rc, output = host_helper.unlock_host(compute_host,
available_only=True)
assert rc == 0, "Host {} failed to unlock: rc = {}, msg: {}".format(
compute_host, rc, output)
LOG.info("All nodes {} are restored ...".format(hostnames))
else:
LOG.warn('Only 1 controller, but not AIO lab!!??')
LOG.tc_step("Delete backup files from {} ....".format(StxPath.BACKUPS))
con_ssh.exec_sudo_cmd("rm -rf {}/*".format(StxPath.BACKUPS))
LOG.tc_step('Perform post-restore testing/checking')
post_restore_test(con_ssh)
LOG.tc_step("Waiting until all alarms are cleared ....")
timeout = 300
healthy, alarms = system_helper.wait_for_all_alarms_gone(timeout=timeout,
fail_ok=True)
if not healthy:
LOG.warn('Alarms exist: {}, after waiting {} seconds'.format(
alarms, timeout))
rc, message = con_ssh.exec_sudo_cmd('drbd-overview')
if rc != 0 or (r'[===>' not in message
and r'] sync\'ed: ' not in message):
LOG.warn('Failed to get drbd-overview information')
LOG.info('Wait for the system to be ready in {} seconds'.format(
HostTimeout.REBOOT))
system_helper.wait_for_all_alarms_gone(timeout=HostTimeout.REBOOT,
fail_ok=False)
LOG.tc_step("Verifying system health after restore ...")
rc, failed = system_helper.get_system_health_query(con_ssh=con_ssh)
assert rc == 0, "System health not OK: {}".format(failed)
collect_logs()
def pre_restore_checkup():
"""
Fixture to check the system states before doing system restore, including:
- collect logs
- check if backup files exist on the backup media
- check if the build-ids match with each other
- wipe disks
Args:
Return:
backup files:
- the backup files to restore with
"""
lab = InstallVars.get_install_var('LAB')
LOG.info("Lab info; {}".format(lab))
backup_build_id = RestoreVars.get_restore_var("BACKUP_BUILD_ID")
controller_node = lab['controller-0']
backup_src = RestoreVars.get_restore_var('backup_src'.upper())
backup_src_path = RestoreVars.get_restore_var('backup_src_path'.upper())
tis_backup_files = []
extra_controller_prompt = Prompt.TIS_NODE_PROMPT_BASE.format(lab['name'].
split('_')[0]) + '|' + \
Prompt.CONTROLLER_0
controller_conn = install_helper.ssh_to_controller(
controller_node.host_ip,
initial_prompt=extra_controller_prompt,
fail_ok=True)
LOG.info('Collect logs before restore')
if controller_conn:
collect_logs(controller_conn)
ControllerClient.set_active_controller(controller_conn)
else:
LOG.info('Cannot collect logs because no ssh connection to the lab')
if not controller_conn:
LOG.warn(
'failed to collect logs because no ssh connection established to '
'controller-0 of lab:{}'.format(controller_node.host_ip))
else:
pass
LOG.info('backup_src={}, backup_src_path={}'.format(
backup_src, backup_src_path))
if backup_src.lower() == 'usb':
if controller_conn:
LOG.info("Connection established with controller-0 ....")
ControllerClient.set_active_controller(ssh_client=controller_conn)
LOG.info(
"Checking if a USB flash drive with backup files is plugged in... "
)
usb_device_name = install_helper.get_usb_device_name(
con_ssh=controller_conn)
assert usb_device_name, "No USB found "
LOG.info("USB flash drive found, checking for backup files ... ")
usb_part_info = install_helper.get_usb_device_partition_info(
usb_device=usb_device_name, con_ssh=controller_conn)
assert usb_part_info and len(
usb_part_info) > 0, "No USB or partition found"
usb_part_name = "{}2".format(usb_device_name)
assert usb_part_name in usb_part_info.keys(
), "No {} partition exist in USB"
result, mount_point = install_helper.is_usb_mounted(
usb_device=usb_part_name, con_ssh=controller_conn)
if not result:
assert install_helper.mount_usb(usb_device=usb_part_name, con_ssh=controller_conn), \
"Unable to mount USB partition {}".format(usb_part_name)
tis_backup_files = install_helper.get_titanium_backup_filenames_usb(
usb_device=usb_part_name, con_ssh=controller_conn)
assert len(
tis_backup_files) >= 2, "Missing backup files: {}".format(
tis_backup_files)
# extract build id from the file name
file_parts = tis_backup_files[0].split('_')
file_backup_build_id = '_'.join([file_parts[3], file_parts[4]])
assert re.match(TIS_BLD_DIR_REGEX,
file_backup_build_id), " Invalid build id format {} extracted from " \
"backup_file {}".format(
file_backup_build_id, tis_backup_files[0])
if backup_build_id is not None:
if backup_build_id != file_backup_build_id:
LOG.info(
" The build id extracted from backup file is different than "
"specified; Using the extracted build id {} ....".
format(file_backup_build_id))
backup_build_id = file_backup_build_id
else:
backup_build_id = file_backup_build_id
RestoreVars.set_restore_var(backup_build_id=backup_build_id)
else:
LOG.info(" SSH connection not available yet with controller-0; "
"USB will be checked after controller boot ....")
else:
test_server_attr = dict()
test_server_attr['name'] = TestFileServer.get_hostname().split('.')[0]
test_server_attr['server_ip'] = TestFileServer.get_server()
test_server_attr['prompt'] = r'\[{}@{} {}\]\$ ' \
.format(TestFileServer.get_user(), test_server_attr['name'], TestFileServer.get_user())
test_server_conn = install_helper.establish_ssh_connection(
test_server_attr['name'],
user=TestFileServer.get_user(),
password=TestFileServer.get_password(),
initial_prompt=test_server_attr['prompt'])
test_server_conn.set_prompt(test_server_attr['prompt'])
test_server_conn.deploy_ssh_key(install_helper.get_ssh_public_key())
test_server_attr['ssh_conn'] = test_server_conn
test_server_obj = Server(**test_server_attr)
RestoreVars.set_restore_var(backup_src_server=test_server_obj)
# test if backup path for the lab exist in Test server
if os.path.basename(backup_src_path) != lab['short_name']:
backup_src_path += '/{}'.format(lab['short_name'])
RestoreVars.set_restore_var(backup_src_path=backup_src_path)
assert not test_server_conn.exec_cmd("test -e {}".format(backup_src_path))[0], \
"Missing backup files from source {}: {}".format(test_server_attr['name'],
backup_src_path)
tis_backup_files = install_helper.get_backup_files(
TITANIUM_BACKUP_FILE_PATTERN, backup_src_path, test_server_conn)
assert len(tis_backup_files) >= 2, "Missing backup files: {}".format(
tis_backup_files)
# extract build id from the file name
file_parts = tis_backup_files[0].split('_')
file_backup_build_id = '_'.join([file_parts[3], file_parts[4]])
assert re.match(TIS_BLD_DIR_REGEX,
file_backup_build_id), "Invalid build id format {} extracted from " \
"backup_file {}".format(
file_backup_build_id, tis_backup_files[0])
if backup_build_id is not None:
if backup_build_id != file_backup_build_id:
LOG.info(
" The build id extracted from backup file is different than specified; "
"Using the extracted build id {} ....".format(
file_backup_build_id))
backup_build_id = file_backup_build_id
else:
backup_build_id = file_backup_build_id
RestoreVars.set_restore_var(backup_build_id=backup_build_id)
if controller_conn:
# Wipe disks in order to make controller-0 NOT boot from hard-disks
# hosts = [k for k , v in lab.items() if isinstance(v, node.Node)]
# install_helper.wipe_disk_hosts(hosts)
if not RestoreVars.get_restore_var('skip_reinstall'):
LOG.info('Try to do wipedisk_via_helper on controller-0')
install_helper.wipedisk_via_helper(controller_conn)
assert backup_build_id, "The Build id of the system backup must be provided."
return tis_backup_files
def restore_setup(pre_restore_checkup):
"""
Fixture to do preparation before system restore.
Args:
pre_restore_checkup:
- actions done prior to this
Returen:
a dictionary
- containing infromation about target system, output directory,
build server and backup files.
"""
LOG.debug('Restore with settings:\n{}'.format(
RestoreVars.get_restore_vars()))
lab = InstallVars.get_install_var('LAB')
LOG.info("Lab info; {}".format(lab))
hostnames = [k for k, v in lab.items() if isinstance(v, node.Node)]
LOG.info("Lab hosts; {}".format(hostnames))
backup_build_id = RestoreVars.get_restore_var("BACKUP_BUILD_ID")
output_dir = ProjVar.get_var('LOG_DIR')
controller_node = lab['controller-0']
controller_prompt = ''
extra_controller_prompt = Prompt.TIS_NODE_PROMPT_BASE.format(lab['name'].split('_')[0]) + '|' + \
Prompt.CONTROLLER_0
if RestoreVars.get_restore_var('skip_reinstall'):
LOG.info('Skip reinstall as instructed')
LOG.info('Connect to controller-0 now')
controller_node.ssh_conn = install_helper.ssh_to_controller(
controller_node.host_ip,
initial_prompt=extra_controller_prompt,
fail_ok=True)
bld_server_obj = None
else:
# bld_server = get_build_server_info(InstallVars.get_install_var('BUILD_SERVER'))
bld_server = get_build_server_info(
RestoreVars.get_restore_var('BUILD_SERVER'))
LOG.info("Connecting to Build Server {} ....".format(
bld_server['name']))
bld_server_attr = dict()
bld_server_attr['name'] = bld_server['name']
bld_server_attr['server_ip'] = bld_server['ip']
bld_server_attr['prompt'] = r'{}@{}\:(.*)\$ '.format(
TestFileServer.get_user(), bld_server['name'])
bld_server_conn = install_helper.establish_ssh_connection(
bld_server_attr['name'],
user=TestFileServer.get_user(),
password=TestFileServer.get_password(),
initial_prompt=bld_server_attr['prompt'])
bld_server_conn.exec_cmd("bash")
bld_server_conn.set_prompt(bld_server_attr['prompt'])
bld_server_conn.deploy_ssh_key(install_helper.get_ssh_public_key())
bld_server_attr['ssh_conn'] = bld_server_conn
bld_server_obj = Server(**bld_server_attr)
# If controller is accessible, check if USB with backup files is avaialble
load_path = os.path.join(
BuildServerPath.DEFAULT_WORK_SPACE,
RestoreVars.get_restore_var("BACKUP_BUILDS_DIR"), backup_build_id)
InstallVars.set_install_var(tis_build_dir=load_path)
# set up feed for controller
LOG.fixture_step(
"Setting install feed in tuxlab for controller-0 ... ")
if 'vbox' not in lab['name'] and not RestoreVars.get_restore_var(
'skip_setup_feed'):
assert install_helper.set_network_boot_feed(bld_server_conn, load_path), \
"Fail to set up feed for controller"
if not RestoreVars.get_restore_var('skip_reinstall'):
# power off hosts
LOG.fixture_step("Powring off system hosts ... ")
install_helper.power_off_host(hostnames)
LOG.fixture_step("Booting controller-0 ... ")
is_cpe = (lab.get('system_type', 'Standard') == 'CPE')
low_latency = RestoreVars.get_restore_var('low_latency')
os.environ['XTERM'] = 'xterm'
install_helper.boot_controller(small_footprint=is_cpe,
system_restore=True,
low_latency=low_latency)
# establish ssh connection with controller
LOG.fixture_step(
"Establishing ssh connection with controller-0 after install..."
)
node_name_in_ini = r'{}.*\~\$ '.format(
install_helper.get_lab_info(controller_node.barcode)['name'])
controller_prompt = re.sub(r'([^\d])0*(\d+)', r'\1\2',
node_name_in_ini)
controller_prompt = controller_prompt + '|' + Prompt.TIS_NODE_PROMPT_BASE.format(
lab['name'].split('_')[0]) + '|' + Prompt.CONTROLLER_0
LOG.info('initial_prompt=' + controller_prompt)
controller_node.ssh_conn = install_helper.ssh_to_controller(
controller_node.host_ip, initial_prompt=controller_prompt)
LOG.info('Deploy ssh key')
controller_node.ssh_conn.deploy_ssh_key()
ControllerClient.set_active_controller(ssh_client=controller_node.ssh_conn)
con_ssh = controller_node.ssh_conn
tis_backup_files = pre_restore_checkup
backup_src = RestoreVars.get_restore_var('backup_src'.upper())
backup_src_path = RestoreVars.get_restore_var('backup_src_path'.upper())
if backup_src.lower() == 'local':
LOG.fixture_step(
"Transferring system backup file to controller-0 {} ... ".format(
HostLinuxUser.get_home()))
system_backup_file = [
file for file in tis_backup_files if "system.tgz" in file
].pop()
common.scp_from_test_server_to_active_controller(
"{}/{}".format(backup_src_path, system_backup_file),
HostLinuxUser.get_home())
assert con_ssh.exec_cmd("ls {}{}".format(HostLinuxUser.get_home(),
system_backup_file))[0] == 0, \
"Missing backup file {} in dir {}".format(system_backup_file, HostLinuxUser.get_home())
elif backup_src.lower() == 'usb':
tis_backup_files = pre_restore_checkup
usb_device_name = install_helper.get_usb_device_name(con_ssh=con_ssh)
usb_part_name = "{}2".format(usb_device_name)
assert usb_device_name, "No USB found "
LOG.fixture_step(
"USB flash drive found, checking for backup files ... ")
if len(tis_backup_files) == 0:
LOG.fixture_step("Checking for backup files in USB ... ")
usb_part_info = install_helper.get_usb_device_partition_info(
usb_device=usb_device_name, con_ssh=con_ssh)
assert usb_part_info and len(
usb_part_info) > 0, "No USB or partition found"
assert usb_part_name in usb_part_info.keys(
), "No {} partition exist in USB"
result, mount_point = install_helper.is_usb_mounted(
usb_device=usb_part_name)
if not result:
assert install_helper.mount_usb(usb_device=usb_part_name, con_ssh=con_ssh), \
"Unable to mount USB partition {}".format(usb_part_name)
tis_backup_files = install_helper.get_titanium_backup_filenames_usb(
usb_device=usb_part_name)
assert len(
tis_backup_files) >= 2, "Missing backup files: {}".format(
tis_backup_files)
else:
result, mount_point = install_helper.is_usb_mounted(
usb_device=usb_part_name)
if not result:
assert install_helper.mount_usb(usb_device=usb_part_name, con_ssh=con_ssh), \
"Unable to mount USB partition {}".format(usb_part_name)
_restore_setup = {
'lab': lab,
'output_dir': output_dir,
'build_server': bld_server_obj,
'tis_backup_files': tis_backup_files
}
return _restore_setup
def pytest_configure(config):
# Lab install params
lab = config.getoption('lab')
use_usb = config.getoption('use_usb')
backup_src_path = config.getoption('backup_path')
backup_build_id = config.getoption('backup_build_id')
backup_src = 'usb' if use_usb else 'local'
skip_setup_feed = config.getoption('skip_setup_feed')
skip_reinstall = config.getoption('skip_reinstall')
low_latency = config.getoption('low_latency')
cinder_backup = config.getoption('cinder_backup')
# build_server = config.getoption('build_server')
backup_builds_dir = config.getoption('backup_builds_dir')
build_server = config.getoption('build_server')
# tis_build_dir = config.getoption('tis_build_dir')
setups.set_install_params(lab=lab, skip='feed' if skip_setup_feed else None, resume=None, installconf_path=None,
drop=None, boot='usb' if use_usb else 'feed', controller0_ceph_mon_device=None,
iso_path=None, controller1_ceph_mon_device=None, ceph_mon_gib=None,
low_latency=low_latency, security='standard',
stop=None, wipedisk=False, ovs=False, patch_dir=None, boot_server=None)
if backup_src == 'usb':
if (not backup_src_path) or (BackupRestore.USB_MOUNT_POINT not in backup_src_path):
backup_src_path = BackupRestore.USB_BACKUP_PATH
elif not backup_src_path:
backup_src_path = BackupRestore.LOCAL_BACKUP_PATH
if not backup_builds_dir:
backup_builds_dir = os.path.basename(BuildServerPath.DEFAULT_HOST_BUILDS_DIR)
RestoreVars.set_restore_vars(backup_src=backup_src, backup_src_path=backup_src_path, build_server=build_server,
backup_build_id=backup_build_id, backup_builds_dir=backup_builds_dir)
reinstall_storage = config.getoption('reinstall_storage')
RestoreVars.set_restore_var(reinstall_storage=reinstall_storage)
RestoreVars.set_restore_var(skip_setup_feed=skip_setup_feed)
RestoreVars.set_restore_var(skip_reinstall=skip_reinstall)
RestoreVars.set_restore_var(low_latency=low_latency)
RestoreVars.set_restore_var(cinder_backup=cinder_backup)
ProjVar.set_var(always_collect=True)
ProjVar.set_var(SOURCE_OPENRC=True)