def get_storage_chassis_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_chassis_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
added_chassis = 0
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'chassis' in storage_info[entry].keys():
for chassis_entry in storage_info[entry]['chassis']:
if added_chassis != 0:
print 'More than one chassis id configured for host %s' %(sthostname)
sys.exit(0)
added_chassis = 1
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_chassis_node = hstname + ':' + chassis_entry
storage_chassis_node_list.append(storage_chassis_node)
if storage_chassis_node_list == []:
storage_chassis_node_list.append('none')
return (storage_chassis_node_list)
def get_storage_chassis_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_chassis_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
added_chassis = 0
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'chassis' in storage_info[entry].keys():
for chassis_entry in storage_info[entry]['chassis']:
if added_chassis != 0:
print 'More than one chassis id configured for host %s' %(sthostname)
sys.exit(0)
added_chassis = 1
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_chassis_node = hstname + ':' + chassis_entry
storage_chassis_node_list.append(storage_chassis_node)
if storage_chassis_node_list == []:
storage_chassis_node_list.append('none')
return (storage_chassis_node_list)
def get_storage_nfs_disk_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_nfs_disk_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'nfs' in storage_info[entry].keys():
for nfs_disk_entry in storage_info[entry]['nfs']:
storage_nfs_disk_node = nfs_disk_entry
storage_nfs_disk_node_list.append(storage_nfs_disk_node)
if storage_nfs_disk_node_list == []:
storage_nfs_disk_node_list.append('none')
return (storage_nfs_disk_node_list)
def get_storage_nfs_disk_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_nfs_disk_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'nfs' in storage_info[entry].keys():
for nfs_disk_entry in storage_info[entry]['nfs']:
storage_nfs_disk_node = nfs_disk_entry
storage_nfs_disk_node_list.append(storage_nfs_disk_node)
if storage_nfs_disk_node_list == []:
storage_nfs_disk_node_list.append('none')
return (storage_nfs_disk_node_list)
def get_storage_mon_hosts():
storage_mon_info = getattr(testbed, 'storage_compute_mon_list', None)
storage_mon_list = []
if storage_mon_info:
for entry in storage_mon_info:
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_mon_list.append(hstname)
if storage_mon_list == []:
storage_mon_list.append('none')
return (storage_mon_list)
def get_storage_mon_hosts():
storage_mon_info = getattr(testbed, 'storage_compute_mon_list', None)
storage_mon_list = []
if storage_mon_info:
for entry in storage_mon_info:
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_mon_list.append(hstname)
if storage_mon_list == []:
storage_mon_list.append('none')
return (storage_mon_list)
def get_storage_local_disk_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_local_disk_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'local-disks' in storage_info[entry].keys():
for local_disk_entry in storage_info[entry]['local-disks']:
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_local_disk_node = hstname + ':' + local_disk_entry
storage_local_disk_node_list.append(storage_local_disk_node)
if storage_local_disk_node_list == []:
storage_local_disk_node_list.append('none')
return (storage_local_disk_node_list)
def get_storage_local_disk_config():
storage_info = getattr(testbed, 'storage_node_config', None)
storage_local_disk_node_list=[]
if storage_info:
for entry in storage_info.keys():
storage_host = get_control_host_string(entry)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
if 'local-disks' in storage_info[entry].keys():
for local_disk_entry in storage_info[entry]['local-disks']:
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info == None:
hstname = sthostname
else:
hstname = '%s-storage' %(sthostname)
storage_local_disk_node = hstname + ':' + local_disk_entry
storage_local_disk_node_list.append(storage_local_disk_node)
if storage_local_disk_node_list == []:
storage_local_disk_node_list.append('none')
return (storage_local_disk_node_list)
def get_ceph_nfs_migration_host():
entry = getattr(testbed, 'ceph_nfs_livem_host', None)
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
return sthostname
def create_storage_setup_cmd(mode):
global storage_master
global storage_master_password
storage_host_entries=[]
storage_pass_list=[]
storage_host_list=[]
storage_hostnames=[]
orig_hostnames=[]
collector_pass_list=[]
collector_host_list=[]
cfg_host_list=[]
storage_os_pass_list=[]
storage_os_host_list=[]
storage_compute_hostnames=[]
openstack_ip = ''
storage_network = False
index = 0
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info != None:
storage_network = True
for entry in env.roledefs['storage-master']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
if storage_network == True:
storage_hostnames.append('%s-storage' %(sthostname))
else:
storage_hostnames.append(sthostname)
orig_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_data_ip=get_storage_data_ip(entry)[0]
storage_host_list.append(storage_data_ip)
if index != 0:
storage_os_pass_list.append(storage_host_password)
storage_os_host_list.append(storage_data_ip)
index = index + 1
for entry in env.roledefs['storage-compute']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
if storage_network == True:
storage_compute_hostnames.append('%s-storage' %(sthostname))
else:
storage_compute_hostnames.append(sthostname)
if entry == sthostentry and \
entry != env.roledefs['storage-master'][0]:
if storage_network == True:
storage_hostnames.append('%s-storage' %(sthostname))
else:
storage_hostnames.append(sthostname)
orig_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_data_ip=get_storage_data_ip(entry)[0]
storage_host_list.append(storage_data_ip)
for entry in env.roledefs['collector']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
collector_pass_list.append(get_env_passwords(entry))
collector_host = get_control_host_string(entry)
collector_data_ip=get_data_ip(collector_host)[0]
collector_host_list.append(collector_data_ip)
index = 0
for entry in env.roledefs['cfgm']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
if index != 0:
cfg_host = get_control_host_string(entry)
cfg_data_ip=get_data_ip(cfg_host)[0]
cfg_host_list.append(cfg_data_ip)
index = index + 1
if cfg_host_list == []:
cfg_host_list.append('none')
if storage_os_host_list == []:
storage_os_host_list.append('none')
if storage_os_pass_list == []:
storage_os_pass_list.append('none')
storage_master=env.roledefs['storage-master'][0]
storage_master_ip=get_storage_data_ip(storage_master)[0]
openstack_ip = get_data_ip(storage_master)[0]
cfm = env.roledefs['cfgm'][0]
cfm_ip = get_data_ip(cfm)[0]
storage_master_password=get_env_passwords(env.roledefs['storage-master'][0])
# Argument details
# storage-setup-mode - setup/unconfigure/reconfigure - First time
# setup/Remove all configuration/Do a reconfigure
# storage-master - Storage master IP
# storage-hostnames - hostnames of all the nodes (storage master +
# storage compute)
# storage-host-tokens - password for all the nodes (storage master +
# storage compute)
# storage-disk-config - Disk list for Ceph combined pool or HDD pool
# storage-chassis-config - Chassis information list in the form
# of 'host1:id0 host2:id0 host3:id1'
# storage-ssd-disk-config - Disk list for Ceph SSD pool
# storage-journal-config - OSD journal disk list
# storage-local-disk-config - Disk list for local LVM pool
# storage-local-ssd-disk-config - Disk list for local LVM SSD pool
# storage-local-nfs-disk-config - NFS storage list
# storage-directory-config - Directory list for Ceph
# live-migration - Enable/Disable live migration
# collector-hosts - hosts of all collector nodes
# collector-host-tokens - password for all collector nodes
# cfg-host - first config node address (similar to storage-master)
# cinder-vip - cinder internal vip address
# config-hosts - config node address list (except cfg-host)
# storage-os-hosts - storage openstack hosts (except storage-master)
# storage-os-host-tokens - storage openstack hosts passwd list
# storage-mon-hosts - storage hosts with monitors
# cfg-vip -- cfg internal vip address
# storage-compute-hostnames - hostnames of all storage compute nodes
# storage-replica-size - Replica size for Ceph storage
# openstack-ip - IP address of the first openstack node
# orig-hostnames - Original hostnames
# service-dbpass - DB password for cinder(and all service) db user
# WARNING: If anything is added in the arguments, make sure it
# doesn't break add_storage_node task.
cmds = ["PASSWORD=%s" % storage_master_password, "setup-vnc-storage",
"--storage-setup-mode %s" % mode,
"--storage-master %s" % storage_master_ip,
"--storage-hostnames %s" % ' '.join(storage_hostnames),
"--storage-hosts %s" % ' '.join(storage_host_list),
"--storage-host-tokens %s" % ' '.join(storage_pass_list),
"--storage-disk-config %s" % ' '.join(get_storage_disk_config()),
"--storage-ssd-disk-config %s" % ' '.join(get_storage_ssd_disk_config()),
"--storage-journal-config %s" % ' '.join(get_storage_journal_config()),
"--storage-local-disk-config %s" % ' '.join(get_storage_local_disk_config()),
"--storage-local-ssd-disk-config %s" % ' '.join(get_storage_local_ssd_disk_config()),
"--storage-nfs-disk-config %s" % ' '.join(get_storage_nfs_disk_config()),
"--storage-directory-config %s" % ' '.join(get_storage_directory_config()),
"--storage-chassis-config %s" % ' '.join(get_storage_chassis_config()),
"--live-migration %s" % get_live_migration_opts(),
"--collector-hosts %s" % ' '.join(collector_host_list),
"--collector-host-tokens %s" % ' '.join(collector_pass_list),
"--cfg-host %s" % cfm_ip,
"--cinder-vip %s" % get_cinder_ha_vip(),
"--config-hosts %s" % ' '.join(cfg_host_list),
"--storage-os-hosts %s" % ' '.join(storage_os_host_list),
"--storage-os-host-tokens %s" % ' '.join(storage_os_pass_list),
"--storage-mon-hosts %s" % ' '.join(get_storage_mon_hosts()),
"--cfg-vip %s" % get_cfg_ha_vip(),
"--storage-compute-hostnames %s" % ' '.join(storage_compute_hostnames),
"--storage-replica-size %s" % get_storage_replica_size(),
"--openstack-ip %s" % openstack_ip,
"--orig-hostnames %s" % ' '.join(orig_hostnames),
"--service-dbpass %s" % get_service_dbpass(),
"--region-name %s" % get_region_name(),
"--ssd-cache-tier %s" % get_storage_cache_tier()]
cmd = ' '.join(cmds)
return cmd
def setup_nfs_live_migration(mode):
"""Provisions nfs vm for live migration and live migration related configuration."""
host_string = env.host_string
if host_string == env.roledefs['storage-master'][0]:
storage_host_entries=[]
storage_pass_list=[]
storage_host_list=[]
storage_hostnames=[]
storage_os_pass_list=[]
storage_os_host_list=[]
index = 0
for entry in env.roledefs['compute']:
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
#Add only for qemu-kvm hypervisor
hypervisor = get_hypervisor(entry)
if hypervisor != 'libvirt' and hypervisor != 'qemu' and \
hypervisor != 'kvm' and hypervisor != 'qemu-kvm':
continue
storage_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_host = get_control_host_string(entry)
storage_data_ip=get_data_ip(storage_host)[0]
storage_host_list.append(storage_data_ip)
storage_master=env.roledefs['openstack'][0]
storage_master_ip=get_data_ip(storage_master)[0]
storage_master_password=get_env_passwords(env.roledefs['openstack'][0])
cfm = env.roledefs['cfgm'][0]
cfm_ip = get_data_ip(cfm)[0]
# if mode is 'setup_lm', just setup openstack nova live-migration
# configuration alone. Ignore all NFS live-migration settings from
# testbed.py.
if mode == 'setup_lm':
mode = 'setup'
no_nfs = 1
else:
no_nfs = 0
for entry in env.roledefs['openstack']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
storage_host_password=get_env_passwords(entry)
storage_host = get_control_host_string(entry)
storage_data_ip=get_data_ip(storage_host)[0]
if index != 0:
storage_os_pass_list.append(storage_host_password)
storage_os_host_list.append(storage_data_ip)
index = index + 1
if storage_os_host_list == []:
storage_os_host_list.append('none')
if storage_os_pass_list == []:
storage_os_pass_list.append('none')
if storage_master_ip != cfm_ip:
with settings(host_string = storage_master, password = storage_master_password):
if no_nfs == 0 and get_ext_nfs_migration_enable() != True:
sudo('mkdir -p %s' %(os.path.dirname(get_ceph_nfs_migration_image())))
put(get_ceph_nfs_migration_image(), os.path.dirname(get_ceph_nfs_migration_image()), use_sudo=True)
with settings(host_string = storage_master, password = storage_master_password):
with cd(INSTALLER_DIR):
# Argument details
# storage-setup-mode - setup/unconfigure/reconfigure - First time nfs livemigration configurations/Unconfigure/Reconfigure
# storage-master - Storage master IP
# storage-hostnames - hostnames of all the nodes (storage master + storage compute)
# storage-host-tokens - password for all the nodes (storage master + storage compute)
# live-migration - Enable/Disable live migration
# nfs-live-migration - NFS Livemigration configuration (Image path, subnet, host)
# storage-os-hosts - storage openstack hosts (except storage-master)
# storage-os-host-tokens - storage openstack hosts passwd list
cmd= "PASSWORD=%s setup-vnc-livemigration --storage-setup-mode %s --storage-master %s --storage-master-token %s --storage-hostnames %s --storage-hosts %s --storage-host-tokens %s --storage-disk-config %s --storage-directory-config %s --live-migration %s --nfs-live-migration %s --storage-os-hosts %s --storage-os-host-tokens %s --fix-nova-uid %s" \
%(storage_master_password, mode, storage_master_ip, storage_master_password, ' '.join(storage_hostnames), ' '.join(storage_host_list), ' '.join(storage_pass_list), ' '.join(get_storage_disk_config()), ' '.join(get_storage_directory_config()), get_live_migration_opts(), get_nfs_live_migration_opts(no_nfs), ' '.join(storage_os_host_list), ' '.join(storage_os_pass_list), get_nova_uid_fix_opt())
print cmd
sudo(cmd)
def create_storage_setup_cmd(mode):
global storage_master
global storage_master_password
storage_host_entries=[]
storage_pass_list=[]
storage_host_list=[]
storage_hostnames=[]
orig_hostnames=[]
collector_pass_list=[]
collector_host_list=[]
cfg_host_list=[]
storage_os_pass_list=[]
storage_os_host_list=[]
storage_compute_hostnames=[]
openstack_ip = ''
storage_network = False
index = 0
data_ip_info = getattr(testbed, 'storage_data', None)
if data_ip_info != None:
storage_network = True
for entry in env.roledefs['storage-master']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
if storage_network == True:
storage_hostnames.append('%s-storage' %(sthostname))
else:
storage_hostnames.append(sthostname)
orig_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_data_ip=get_storage_data_ip(entry)[0]
storage_host_list.append(storage_data_ip)
if index != 0:
storage_os_pass_list.append(storage_host_password)
storage_os_host_list.append(storage_data_ip)
index = index + 1
for entry in env.roledefs['storage-compute']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
for exist_name in orig_hostnames:
if sthostname == exist_name:
break
if exist_name == sthostname:
continue
if entry == sthostentry:
if storage_network == True:
storage_compute_hostnames.append('%s-storage' %(sthostname))
else:
storage_compute_hostnames.append(sthostname)
if entry == sthostentry and \
entry != env.roledefs['storage-master'][0]:
if storage_network == True:
storage_hostnames.append('%s-storage' %(sthostname))
else:
storage_hostnames.append(sthostname)
orig_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_data_ip=get_storage_data_ip(entry)[0]
storage_host_list.append(storage_data_ip)
for entry in env.roledefs['collector']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
collector_pass_list.append(get_env_passwords(entry))
collector_host = get_control_host_string(entry)
collector_data_ip=get_data_ip(collector_host)[0]
collector_host_list.append(collector_data_ip)
index = 0
for entry in env.roledefs['cfgm']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
if index != 0:
cfg_host = get_control_host_string(entry)
cfg_data_ip=get_data_ip(cfg_host)[0]
cfg_host_list.append(cfg_data_ip)
index = index + 1
if cfg_host_list == []:
cfg_host_list.append('none')
if storage_os_host_list == []:
storage_os_host_list.append('none')
if storage_os_pass_list == []:
storage_os_pass_list.append('none')
storage_master=env.roledefs['storage-master'][0]
storage_master_ip=get_storage_data_ip(storage_master)[0]
openstack_ip = get_data_ip(storage_master)[0]
cfm = env.roledefs['cfgm'][0]
cfm_ip = get_data_ip(cfm)[0]
storage_master_password=get_env_passwords(env.roledefs['storage-master'][0])
# Argument details
# storage-setup-mode - setup/unconfigure/reconfigure - First time
# setup/Remove all configuration/Do a reconfigure
# storage-master - Storage master IP
# storage-hostnames - hostnames of all the nodes (storage master +
# storage compute)
# storage-host-tokens - password for all the nodes (storage master +
# storage compute)
# storage-disk-config - Disk list for Ceph combined pool or HDD pool
# storage-chassis-config - Chassis information list in the form
# of 'host1:id0 host2:id0 host3:id1'
# storage-ssd-disk-config - Disk list for Ceph SSD pool
# storage-journal-config - OSD journal disk list
# storage-local-disk-config - Disk list for local LVM pool
# storage-local-ssd-disk-config - Disk list for local LVM SSD pool
# storage-local-nfs-disk-config - NFS storage list
# storage-directory-config - Directory list for Ceph
# live-migration - Enable/Disable live migration
# collector-hosts - hosts of all collector nodes
# collector-host-tokens - password for all collector nodes
# cfg-host - first config node address (similar to storage-master)
# cinder-vip - cinder internal vip address
# config-hosts - config node address list (except cfg-host)
# storage-os-hosts - storage openstack hosts (except storage-master)
# storage-os-host-tokens - storage openstack hosts passwd list
# storage-mon-hosts - storage hosts with monitors
# cfg-vip -- cfg internal vip address
# storage-compute-hostnames - hostnames of all storage compute nodes
# storage-replica-size - Replica size for Ceph storage
# openstack-ip - IP address of the first openstack node
# orig-hostnames - Original hostnames
# service-dbpass - DB password for cinder(and all service) db user
# region-name - Region name for keystone services
# ssd-cache-tier - Enable/Disable SSD cache tier
# object-storage - Enable/Disable Ceph Object storage
# object-storage-pool - pool to use for object storage.
# WARNING: If anything is added in the arguments, make sure it
# doesn't break add_storage_node task.
cmds = ["PASSWORD=%s" % storage_master_password, "setup-vnc-storage",
"--storage-setup-mode %s" % mode,
"--storage-master %s" % storage_master_ip,
"--storage-hostnames %s" % ' '.join(storage_hostnames),
"--storage-hosts %s" % ' '.join(storage_host_list),
"--storage-host-tokens %s" % ' '.join(storage_pass_list),
"--storage-disk-config %s" % ' '.join(get_storage_disk_config()),
"--storage-ssd-disk-config %s" % ' '.join(get_storage_ssd_disk_config()),
"--storage-journal-config %s" % ' '.join(get_storage_journal_config()),
"--storage-local-disk-config %s" % ' '.join(get_storage_local_disk_config()),
"--storage-local-ssd-disk-config %s" % ' '.join(get_storage_local_ssd_disk_config()),
"--storage-nfs-disk-config %s" % ' '.join(get_storage_nfs_disk_config()),
"--storage-directory-config %s" % ' '.join(get_storage_directory_config()),
"--storage-chassis-config %s" % ' '.join(get_storage_chassis_config()),
"--live-migration %s" % get_live_migration_opts(),
"--collector-hosts %s" % ' '.join(collector_host_list),
"--collector-host-tokens %s" % ' '.join(collector_pass_list),
"--cfg-host %s" % cfm_ip,
"--cinder-vip %s" % get_cinder_ha_vip(),
"--config-hosts %s" % ' '.join(cfg_host_list),
"--storage-os-hosts %s" % ' '.join(storage_os_host_list),
"--storage-os-host-tokens %s" % ' '.join(storage_os_pass_list),
"--storage-mon-hosts %s" % ' '.join(get_storage_mon_hosts()),
"--cfg-vip %s" % get_cfg_ha_vip(),
"--storage-compute-hostnames %s" % ' '.join(storage_compute_hostnames),
"--storage-replica-size %s" % get_storage_replica_size(),
"--openstack-ip %s" % openstack_ip,
"--orig-hostnames %s" % ' '.join(orig_hostnames),
"--service-dbpass %s" % get_service_dbpass(),
"--region-name %s" % get_region_name(),
"--ssd-cache-tier %s" % get_storage_cache_tier(),
"--object-storage %s" % get_object_storage(),
"--object-storage-pool %s" % get_object_storage_pool()]
cmd = ' '.join(cmds)
return cmd
def setup_nfs_live_migration(mode):
"""Provisions nfs vm for live migration and live migration related configuration."""
host_string = env.host_string
if host_string == env.roledefs['storage-master'][0]:
storage_host_entries=[]
storage_pass_list=[]
storage_host_list=[]
storage_hostnames=[]
storage_os_pass_list=[]
storage_os_host_list=[]
index = 0
for entry in env.roledefs['compute']:
for sthostname, sthostentry in zip(get_all_hostnames(), env.roledefs['all']):
if entry == sthostentry:
#Add only for qemu-kvm hypervisor
hypervisor = get_hypervisor(entry)
if hypervisor != 'libvirt' and hypervisor != 'qemu' and \
hypervisor != 'kvm' and hypervisor != 'qemu-kvm':
continue
storage_hostnames.append(sthostname)
storage_host_password=get_env_passwords(entry)
storage_pass_list.append(storage_host_password)
storage_host = get_control_host_string(entry)
storage_data_ip=get_data_ip(storage_host)[0]
storage_host_list.append(storage_data_ip)
storage_master=env.roledefs['openstack'][0]
storage_master_ip=get_data_ip(storage_master)[0]
storage_master_password=get_env_passwords(env.roledefs['openstack'][0])
cfm = env.roledefs['cfgm'][0]
cfm_ip = get_data_ip(cfm)[0]
# if mode is 'setup_lm', just setup openstack nova live-migration
# configuration alone. Ignore all NFS live-migration settings from
# testbed.py.
if mode == 'setup_lm':
mode = 'setup'
no_nfs = 1
else:
no_nfs = 0
for entry in env.roledefs['openstack']:
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
storage_host_password=get_env_passwords(entry)
storage_host = get_control_host_string(entry)
storage_data_ip=get_data_ip(storage_host)[0]
if index != 0:
storage_os_pass_list.append(storage_host_password)
storage_os_host_list.append(storage_data_ip)
index = index + 1
if storage_os_host_list == []:
storage_os_host_list.append('none')
if storage_os_pass_list == []:
storage_os_pass_list.append('none')
if storage_master_ip != cfm_ip:
with settings(host_string = storage_master, password = storage_master_password):
if no_nfs == 0 and get_ext_nfs_migration_enable() != True:
sudo('mkdir -p %s' %(os.path.dirname(get_ceph_nfs_migration_image())))
put(get_ceph_nfs_migration_image(), os.path.dirname(get_ceph_nfs_migration_image()), use_sudo=True)
with settings(host_string = storage_master, password = storage_master_password):
with cd(INSTALLER_DIR):
# Argument details
# storage-setup-mode - setup/unconfigure/reconfigure - First time nfs livemigration configurations/Unconfigure/Reconfigure
# storage-master - Storage master IP
# storage-hostnames - hostnames of all the nodes (storage master + storage compute)
# storage-host-tokens - password for all the nodes (storage master + storage compute)
# live-migration - Enable/Disable live migration
# nfs-live-migration - NFS Livemigration configuration (Image path, subnet, host)
# storage-os-hosts - storage openstack hosts (except storage-master)
# storage-os-host-tokens - storage openstack hosts passwd list
cmd= "PASSWORD=%s setup-vnc-livemigration --storage-setup-mode %s --storage-master %s --storage-master-token %s --storage-hostnames %s --storage-hosts %s --storage-host-tokens %s --storage-disk-config %s --storage-directory-config %s --live-migration %s --nfs-live-migration %s --storage-os-hosts %s --storage-os-host-tokens %s --fix-nova-uid %s" \
%(storage_master_password, mode, storage_master_ip, storage_master_password, ' '.join(storage_hostnames), ' '.join(storage_host_list), ' '.join(storage_pass_list), ' '.join(get_storage_disk_config()), ' '.join(get_storage_directory_config()), get_live_migration_opts(), get_nfs_live_migration_opts(no_nfs), ' '.join(storage_os_host_list), ' '.join(storage_os_pass_list), get_nova_uid_fix_opt())
print cmd
sudo(cmd)
def get_ceph_nfs_migration_host():
entry = getattr(testbed, 'ceph_nfs_livem_host', None)
for sthostname, sthostentry in zip(get_all_hostnames(),
env.roledefs['all']):
if entry == sthostentry:
return sthostname
