Module gnt_group
source code
Node group related commands
int
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int
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int
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int
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int
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int
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int
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EvacuateGroup(opts,
args)
Evacuate a node group. |
source code
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GroupInfo(_,
args)
Shows info about node group. |
source code
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_LIST_DEF_FIELDS = ["name", "node_cnt", "pinst_cnt", "alloc_po...
default list of fields for ListGroups
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_ENV_OVERRIDE = compat.UniqueFrozenset(["list"])
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commands = {"add":(AddGroup, ARGS_ONE_GROUP, [DRY_RUN_OPT, ALL...
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Imports:
StringIO,
ARGS_ONE_INSTANCE,
POWER_DELAY_OPT,
NEW_RAPI_CERT_OPT,
OOB_TIMEOUT_OPT,
TO_GROUP_OPT,
MAC_PREFIX_OPT,
IPOLICY_STD_SPECS_OPT,
CONFIRM_OPT,
NOSHUTDOWN_OPT,
SHUTDOWN_TIMEOUT_OPT,
ParseFields,
PRIMARY_IP_VERSION_OPT,
ARGS_NONE,
ARGS_ONE_GROUP,
ARGS_MANY_NODES,
UsesRPC,
ALLOC_POLICY_OPT,
GenericListFields,
NOVOTING_OPT,
INSTANCE_POLICY_OPTS,
ArgUnknown,
ERROR_CODES_OPT,
SPECS_CPU_COUNT_OPT,
SPECS_DISK_SIZE_OPT,
SECONDARY_IP_OPT,
ARGS_ONE_NETWORK,
GATEWAY_OPT,
REMOVE_INSTANCE_OPT,
PrintGenericInfo,
IPOLICY_DISK_TEMPLATES,
FormatTimestamp,
GenerateTable,
ABSOLUTE_OPT,
IGNORE_SIZE_OPT,
COMMON_CREATE_OPTS,
READD_OPT,
NO_REMEMBER_OPT,
SUBMIT_OPTS,
ConfirmOperation,
SubmitOrSend,
RAPI_CERT_OPT,
GATEWAY6_OPT,
HV_STATE_OPT,
ARGS_MANY_NETWORKS,
FILESTORE_DIR_OPT,
RUNTIME_MEM_OPT,
ROMAN_OPT,
SEP_OPT,
RESERVED_LVS_OPT,
USE_EXTERNAL_MIP_SCRIPT,
GLOBAL_SHARED_FILEDIR_OPT,
FormatPolicyInfo,
NOMODIFY_SSH_SETUP_OPT,
GenericInstanceCreate,
ArgChoice,
NODE_FORCE_JOIN_OPT,
DRY_RUN_OPT,
CAPAB_VM_OPT,
NODE_POWERED_OPT,
NODE_PLACEMENT_OPT,
JobExecutor,
FixHvParams,
ToStderr,
SELECT_OS_OPT,
SINGLE_NODE_OPT,
ArgExtStorage,
ArgOs,
SPICE_CACERT_OPT,
PrintIPolicyCommand,
IGNORE_ERRORS_OPT,
AUTO_REPLACE_OPT,
HVLIST_OPT,
cli_option,
AskUser,
ENABLED_DISK_TEMPLATES_OPT,
DISK_STATE_OPT,
USEUNITS_OPT,
EARLY_RELEASE_OPT,
VERBOSE_OPT,
ArgHost,
UIDPOOL_OPT,
ALL_OPT,
CalculateOSNames,
OS_OPT,
ARGS_ONE_NODE,
ArgCommand,
FAILURE_ONLY_OPT,
ALLOW_FAILOVER_OPT,
NOSTART_OPT,
SPECS_NIC_COUNT_OPT,
OS_SIZE_OPT,
DEBUG_OPT,
ON_PRIMARY_OPT,
JobSubmittedException,
SUBMIT_OPT,
MASTER_NETMASK_OPT,
SPICE_CERT_OPT,
NEW_CLUSTER_CERT_OPT,
INTERVAL_OPT,
ToStdout,
FORCE_FILTER_OPT,
OSPARAMS_OPT,
AddTags,
NONICS_OPT,
NODE_PARAMS_OPT,
ArgNetwork,
RunWhileClusterStopped,
BLK_OS_OPT,
GLOBAL_FILEDIR_OPT,
SRC_NODE_OPT,
CAPAB_MASTER_OPT,
MODIFY_ETCHOSTS_OPT,
SPECS_MEM_SIZE_OPT,
TAG_SRC_OPT,
NOSSH_KEYCHECK_OPT,
NET_OPT,
IGNORE_FAILURES_OPT,
ADD_UIDS_OPT,
MASTER_NETDEV_OPT,
USE_REPL_NET_OPT,
NODEGROUP_OPT,
SRC_DIR_OPT,
NODRBD_STORAGE_OPT,
SYNC_OPT,
IDENTIFY_DEFAULTS_OPT,
REMOVE_UIDS_OPT,
HYPERVISOR_OPT,
IGNORE_IPOLICY_OPT,
MC_OPT,
ONLINE_INST_OPT,
IGNORE_SECONDARIES_OPT,
SplitNodeOption,
NOLVM_STORAGE_OPT,
REBOOT_TYPE_OPT,
NONPLUS1_OPT,
IGNORE_CONSIST_OPT,
NOHDR_OPT,
NEW_SPICE_CERT_OPT,
TAG_ADD_OPT,
SPECS_DISK_COUNT_OPT,
NONLIVE_OPT,
ARGS_ONE_OS,
DISK_OPT,
PRIMARY_ONLY_OPT,
RemoveTags,
AUTO_PROMOTE_OPT,
ListTags,
DEFAULT_IALLOCATOR_OPT,
NEW_PRIMARY_OPT,
FORCE_VARIANT_OPT,
GetOnlineNodes,
NETWORK_OPT,
TIMEOUT_OPT,
NODE_LIST_OPT,
GenericList,
ON_SECONDARY_OPT,
FormatLogMessage,
ArgInstance,
CLEANUP_OPT,
CreateIPolicyFromOpts,
MIGRATION_MODE_OPT,
NIC_PARAMS_OPT,
NOIPCHECK_OPT,
ArgJobId,
DRBD_HELPER_OPT,
DEBUG_SIMERR_OPT,
STATIC_OPT,
DISK_TEMPLATE_OPT,
ARGS_MANY_GROUPS,
REASON_OPT,
NO_INSTALL_OPT,
YES_DOIT_OPT,
FORCE_OPT,
PRINT_JOBID_OPT,
SHOWCMD_OPT,
SPLIT_ISPECS_OPTS,
ArgGroup,
OFFLINE_INST_OPT,
NWSYNC_OPT,
NOCONFLICTSCHECK_OPT,
PRIORITY_OPT,
SECONDARY_ONLY_OPT,
NEW_CLUSTER_DOMAIN_SECRET_OPT,
FormatParamsDictInfo,
SubmitOpCode,
DRAINED_OPT,
ParseTimespec,
REMOVE_RESERVED_IPS_OPT,
GenericMain,
ArgFile,
WFSYNC_OPT,
NORUNTIME_CHGS_OPT,
ArgNode,
IGNORE_REMOVE_FAILURES_OPT,
CP_SIZE_OPT,
ADD_RESERVED_IPS_OPT,
CLUSTER_DOMAIN_SECRET_OPT,
HID_OS_OPT,
SHOW_MACHINE_OPT,
ALLOCATABLE_OPT,
ARGS_MANY_INSTANCES,
PREALLOC_WIPE_DISKS_OPT,
NONAMECHECK_OPT,
FormatQueryResult,
FormatError,
GetClient,
MAINTAIN_NODE_HEALTH_OPT,
ArgSuggest,
HVOPTS_OPT,
IPOLICY_VCPU_RATIO,
OFFLINE_OPT,
NETWORK6_OPT,
NOMODIFY_ETCHOSTS_OPT,
ENABLED_HV_OPT,
NEW_SECONDARY_OPT,
IGNORE_OFFLINE_OPT,
VG_NAME_OPT,
DISK_PARAMS_OPT,
FIELDS_OPT,
DST_NODE_OPT,
IALLOCATOR_OPT,
NEW_CONFD_HMAC_KEY_OPT,
FILESTORE_DRIVER_OPT,
INCLUDEDEFAULTS_OPT,
STARTUP_PAUSED_OPT,
DISKIDX_OPT,
BACKEND_OPT,
constants,
opcodes,
utils,
compat
Add a node group to the cluster.
- Parameters:
opts - the command line options selected by the user
args (list) - a list of length 1 with the name of the group to create
- Returns: int
- the desired exit code
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Assign nodes to a group.
- Parameters:
opts - the command line options selected by the user
args (list) - args[0]: group to assign nodes to; args[1:]: nodes to assign
- Returns: int
- the desired exit code
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Format dict data into command-line format.
- Parameters:
data - The input dict to be formatted
- Returns:
- The formatted dict
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List node groups and their properties.
- Parameters:
opts - the command line options selected by the user
args (list) - groups to list, or empty for all
- Returns: int
- the desired exit code
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List node fields.
- Parameters:
opts - the command line options selected by the user
args (list) - fields to list, or empty for all
- Returns: int
- the desired exit code
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Modifies a node group's parameters.
- Parameters:
opts - the command line options selected by the user
args (list) - should contain only one element, the node group name
- Returns: int
- the desired exit code
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Remove a node group from the cluster.
- Parameters:
opts - the command line options selected by the user
args (list) - a list of length 1 with the name of the group to remove
- Returns: int
- the desired exit code
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Rename a node group.
- Parameters:
opts - the command line options selected by the user
args (list) - a list of length 2, [old_name, new_name]
- Returns: int
- the desired exit code
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Shows the command that can be used to re-create a node group.
Currently it works only for ipolicy specs.
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_LIST_DEF_FIELDS
default list of fields for ListGroups
- Value:
["name", "node_cnt", "pinst_cnt", "alloc_policy", "ndparams"]
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commands
- Value:
{"add":(AddGroup, ARGS_ONE_GROUP, [DRY_RUN_OPT, ALLOC_POLICY_OPT, NODE
_PARAMS_OPT, DISK_PARAMS_OPT, HV_STATE_OPT, DISK_STATE_OPT, PRIORITY_O
PT]+ SUBMIT_OPTS+ INSTANCE_POLICY_OPTS, "<group_name>", "Add a new nod
e group to the cluster"), "assign-nodes":(AssignNodes, ARGS_ONE_GROUP+
ARGS_MANY_NODES, [DRY_RUN_OPT, FORCE_OPT, PRIORITY_OPT]+ SUBMIT_OPTS,
"<group_name> <node>...", "Assign nodes to a group"), "list":(ListGro
ups, ARGS_MANY_GROUPS, [NOHDR_OPT, SEP_OPT, FIELDS_OPT, VERBOSE_OPT, F
ORCE_FILTER_OPT], "[<group_name>...]", "Lists the node groups in the c
...
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