RAPI_GROUP = _autoconf.RAPI_GROUP
CONFD_USER = _autoconf.CONFD_USER
CONFD_GROUP = _autoconf.CONFD_GROUP
+LUXID_USER = _autoconf.LUXID_USER
+LUXID_GROUP = _autoconf.LUXID_GROUP
NODED_USER = _autoconf.NODED_USER
NODED_GROUP = _autoconf.NODED_GROUP
MOND_USER = _autoconf.MOND_USER
SECURE_DIR_MODE = 0700
SECURE_FILE_MODE = 0600
ADOPTABLE_BLOCKDEV_ROOT = "/dev/disk/"
-ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE
-ENABLE_SHARED_FILE_STORAGE = _autoconf.ENABLE_SHARED_FILE_STORAGE
ENABLE_CONFD = _autoconf.ENABLE_CONFD
+ENABLE_MOND = _autoconf.ENABLE_MOND
ENABLE_SPLIT_QUERY = _autoconf.ENABLE_SPLIT_QUERY
ENABLE_RESTRICTED_COMMANDS = _autoconf.ENABLE_RESTRICTED_COMMANDS
NODED = "ganeti-noded"
CONFD = "ganeti-confd"
+LUXID = "ganeti-luxid"
RAPI = "ganeti-rapi"
MASTERD = "ganeti-masterd"
MOND = "ganeti-mond"
DAEMONS = compat.UniqueFrozenset([
NODED,
CONFD,
+ LUXID,
RAPI,
MASTERD,
MOND,
DAEMONS_LOGBASE = {
NODED: "node-daemon",
CONFD: "conf-daemon",
+ LUXID: "luxi-daemon",
RAPI: "rapi-daemon",
MASTERD: "master-daemon",
MOND: "monitoring-daemon",
PROC_MOUNTS = "/proc/mounts"
# Local UniX Interface related constants
-LUXI_EOM = "\3"
+LUXI_EOM = chr(3)
LUXI_VERSION = CONFIG_VERSION
#: Environment variable for the luxi override socket
LUXI_OVERRIDE = "FORCE_LUXI_SOCKET"
LUXI_OVERRIDE_MASTER = "master"
LUXI_OVERRIDE_QUERY = "query"
+LUXI_SOCKET_PERMS = 0660
# one of "no", "yes", "only"
SYSLOG_USAGE = _autoconf.SYSLOG_USAGE
XEN_INITRD = _autoconf.XEN_INITRD
XEN_CMD_XM = "xm"
XEN_CMD_XL = "xl"
-# FIXME: This will be made configurable using hvparams in Ganeti 2.7
-XEN_CMD = _autoconf.XEN_CMD
KNOWN_XEN_COMMANDS = compat.UniqueFrozenset([
XEN_CMD_XM,
ST_LVM_VG = "lvm-vg"
ST_RADOS = "rados"
-VALID_STORAGE_TYPES = compat.UniqueFrozenset([
+STORAGE_TYPES = compat.UniqueFrozenset([
ST_BLOCK,
ST_DISKLESS,
ST_EXT,
ST_RADOS,
])
+# the set of storage types for which storage reporting is available
+# FIXME: Remove this, once storage reporting is available for all types.
+STS_REPORT = compat.UniqueFrozenset([ST_FILE, ST_LVM_PV, ST_LVM_VG])
+
# Storage fields
# first two are valid in LU context only, not passed to backend
SF_NODE = "node"
LDS_UNKNOWN,
LDS_FAULTY) = range(1, 4)
+LDS_NAMES = {
+ LDS_OKAY: "ok",
+ LDS_UNKNOWN: "unknown",
+ LDS_FAULTY: "faulty",
+}
+
# disk template types
DT_BLOCK = "blockdev"
DT_DISKLESS = "diskless"
# This only happens on an upgrade from a version of Ganeti that did not
# support the 'enabled_disk_templates' so far.
DISK_TEMPLATE_PREFERENCE = [
+ DT_BLOCK,
+ DT_DISKLESS,
DT_DRBD8,
- DT_PLAIN,
+ DT_EXT,
DT_FILE,
- DT_SHARED_FILE,
+ DT_PLAIN,
DT_RBD,
- DT_BLOCK,
- DT_DISKLESS,
- DT_EXT
+ DT_SHARED_FILE,
]
DISK_TEMPLATES = compat.UniqueFrozenset([
]
# mapping of disk templates to storage types
-DISK_TEMPLATES_STORAGE_TYPE = {
+MAP_DISK_TEMPLATE_STORAGE_TYPE = {
DT_BLOCK: ST_BLOCK,
DT_DISKLESS: ST_DISKLESS,
DT_DRBD8: ST_LVM_VG,
DT_EXT,
])
-# logical disk types
-LD_LV = "lvm"
-LD_DRBD8 = "drbd8"
-LD_FILE = "file"
-LD_BLOCKDEV = "blockdev"
-LD_RBD = "rbd"
-LD_EXT = "ext"
-LOGICAL_DISK_TYPES = compat.UniqueFrozenset([
- LD_LV,
- LD_DRBD8,
- LD_FILE,
- LD_BLOCKDEV,
- LD_RBD,
- LD_EXT,
+DTS_BLOCK = compat.UniqueFrozenset([
+ DT_PLAIN,
+ DT_DRBD8,
+ DT_BLOCK,
+ DT_RBD,
+ DT_EXT,
])
-LDS_BLOCK = compat.UniqueFrozenset([
- LD_LV,
- LD_DRBD8,
- LD_BLOCKDEV,
- LD_RBD,
- LD_EXT,
- ])
+# the set of drbd-like disk types
+DTS_DRBD = compat.UniqueFrozenset([DT_DRBD8])
# drbd constants
DRBD_HMAC_ALG = "md5"
-DRBD_NET_PROTOCOL = "C"
+DRBD_DEFAULT_NET_PROTOCOL = "C"
+DRBD_MIGRATION_NET_PROTOCOL = "C"
DRBD_STATUS_FILE = "/proc/drbd"
#: Size of DRBD meta block device
# file backend driver
FD_LOOP = "loop"
FD_BLKTAP = "blktap"
-
-# the set of drbd-like disk types
-LDS_DRBD = compat.UniqueFrozenset([LD_DRBD8])
+FD_BLKTAP2 = "blktap2"
+FD_DEFAULT = FD_LOOP
# disk access mode
DISK_RDONLY = "ro"
#: Give child process up to 5 seconds to exit after sending a signal
CHILD_LINGER_TIMEOUT = 5.0
-FILE_DRIVER = compat.UniqueFrozenset([FD_LOOP, FD_BLKTAP])
+FILE_DRIVER = compat.UniqueFrozenset([FD_LOOP, FD_BLKTAP, FD_BLKTAP2])
# import/export config options
INISECT_EXP = "export"
HV_KVM_MACHINE_VERSION = "machine_version"
HV_KVM_PATH = "kvm_path"
HV_VIF_TYPE = "vif_type"
+HV_VIF_SCRIPT = "vif_script"
+HV_XEN_CMD = "xen_cmd"
+HV_VNET_HDR = "vnet_hdr"
+HV_VIRIDIAN = "viridian"
HVS_PARAMETER_TYPES = {
HV_KVM_EXTRA: VTYPE_STRING,
HV_KVM_MACHINE_VERSION: VTYPE_STRING,
HV_VIF_TYPE: VTYPE_STRING,
+ HV_VIF_SCRIPT: VTYPE_STRING,
+ HV_XEN_CMD: VTYPE_STRING,
+ HV_VNET_HDR: VTYPE_BOOL,
+ HV_VIRIDIAN: VTYPE_BOOL,
}
HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
}
DSS_PARAMETERS = frozenset(DSS_PARAMETER_TYPES.keys())
-DS_VALID_TYPES = compat.UniqueFrozenset([LD_LV])
+DS_VALID_TYPES = compat.UniqueFrozenset([DT_PLAIN])
# Backend parameter names
BE_MEMORY = "memory" # deprecated and replaced by max and min mem
LDP_DEFAULT_METAVG = "default-metavg"
LDP_DISK_CUSTOM = "disk-custom"
LDP_NET_CUSTOM = "net-custom"
+LDP_PROTOCOL = "protocol"
LDP_DYNAMIC_RESYNC = "dynamic-resync"
LDP_PLAN_AHEAD = "c-plan-ahead"
LDP_FILL_TARGET = "c-fill-target"
LDP_DEFAULT_METAVG: VTYPE_STRING,
LDP_DISK_CUSTOM: VTYPE_STRING,
LDP_NET_CUSTOM: VTYPE_STRING,
+ LDP_PROTOCOL: VTYPE_STRING,
LDP_DYNAMIC_RESYNC: VTYPE_BOOL,
LDP_PLAN_AHEAD: VTYPE_INT,
LDP_FILL_TARGET: VTYPE_INT,
DRBD_DEFAULT_METAVG = "metavg"
DRBD_DISK_CUSTOM = "disk-custom"
DRBD_NET_CUSTOM = "net-custom"
+DRBD_PROTOCOL = "protocol"
DRBD_DYNAMIC_RESYNC = "dynamic-resync"
DRBD_PLAN_AHEAD = "c-plan-ahead"
DRBD_FILL_TARGET = "c-fill-target"
DRBD_DEFAULT_METAVG: VTYPE_STRING,
DRBD_DISK_CUSTOM: VTYPE_STRING,
DRBD_NET_CUSTOM: VTYPE_STRING,
+ DRBD_PROTOCOL: VTYPE_STRING,
DRBD_DYNAMIC_RESYNC: VTYPE_BOOL,
DRBD_PLAN_AHEAD: VTYPE_INT,
DRBD_FILL_TARGET: VTYPE_INT,
# IDISK_* constants are used in opcodes, to create/change disks
IDISK_SIZE = "size"
+IDISK_SPINDLES = "spindles"
IDISK_MODE = "mode"
IDISK_ADOPT = "adopt"
IDISK_VG = "vg"
IDISK_NAME = "name"
IDISK_PARAMS_TYPES = {
IDISK_SIZE: VTYPE_SIZE,
+ IDISK_SPINDLES: VTYPE_INT,
IDISK_MODE: VTYPE_STRING,
IDISK_ADOPT: VTYPE_STRING,
IDISK_VG: VTYPE_STRING,
}
IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys())
+MODIFIABLE_IDISK_PARAMS_TYPES = {
+ IDISK_MODE: VTYPE_STRING,
+ IDISK_NAME: VTYPE_STRING,
+ }
+MODIFIABLE_IDISK_PARAMS = frozenset(MODIFIABLE_IDISK_PARAMS_TYPES.keys())
+
# INIC_* constants are used in opcodes, to create/change nics
INIC_MAC = "mac"
INIC_IP = "ip"
CV_EINSTANCEUNSUITABLENODE = \
(CV_TINSTANCE, "EINSTANCEUNSUITABLENODE",
"Instance running on nodes that are not suitable for it")
+CV_EINSTANCEMISSINGCFGPARAMETER = \
+ (CV_TINSTANCE, "EINSTANCEMISSINGCFGPARAMETER",
+ "A configuration parameter for an instance is missing")
CV_ENODEDRBD = \
(CV_TNODE, "ENODEDRBD", "Error parsing the DRBD status file")
+CV_ENODEDRBDVERSION = \
+ (CV_TNODE, "ENODEDRBDVERSION", "DRBD version mismatch within a node group")
CV_ENODEDRBDHELPER = \
(CV_TNODE, "ENODEDRBDHELPER", "Error caused by the DRBD helper")
CV_ENODEFILECHECK = \
(CV_TNODE, "ENODEUSERSCRIPTS", "User scripts not present or not executable")
CV_ENODEFILESTORAGEPATHS = \
(CV_TNODE, "ENODEFILESTORAGEPATHS", "Detected bad file storage paths")
+CV_ENODEFILESTORAGEPATHUNUSABLE = \
+ (CV_TNODE, "ENODEFILESTORAGEPATHUNUSABLE", "File storage path unusable")
+CV_ENODESHAREDFILESTORAGEPATHUNUSABLE = \
+ (CV_TNODE, "ENODESHAREDFILESTORAGEPATHUNUSABLE",
+ "Shared file storage path unusable")
CV_ALL_ECODES = compat.UniqueFrozenset([
CV_ECLUSTERCFG,
CV_ENODEOOBPATH,
CV_ENODEUSERSCRIPTS,
CV_ENODEFILESTORAGEPATHS,
+ CV_ENODEFILESTORAGEPATHUNUSABLE,
+ CV_ENODESHAREDFILESTORAGEPATHUNUSABLE,
])
CV_ALL_ECODES_STRINGS = \
NV_DRBDLIST = "drbd-list"
NV_EXCLUSIVEPVS = "exclusive-pvs"
NV_FILELIST = "filelist"
-NV_FILE_STORAGE_PATHS = "file-storage-paths"
+NV_ACCEPTED_STORAGE_PATHS = "allowed-file-storage-paths"
+NV_FILE_STORAGE_PATH = "file-storage-path"
+NV_SHARED_FILE_STORAGE_PATH = "shared-file-storage-path"
NV_HVINFO = "hvinfo"
NV_HVPARAMS = "hvparms"
NV_HYPERVISOR = "hypervisor"
SS_NODEGROUPS = "nodegroups"
SS_NETWORKS = "networks"
+# This is not a complete SSCONF key, but the prefix for the hypervisor keys
+SS_HVPARAMS_PREF = "hvparams_"
+
+# Hvparams keys:
+SS_HVPARAMS_XEN_PVM = SS_HVPARAMS_PREF + HT_XEN_PVM
+SS_HVPARAMS_XEN_FAKE = SS_HVPARAMS_PREF + HT_FAKE
+SS_HVPARAMS_XEN_HVM = SS_HVPARAMS_PREF + HT_XEN_HVM
+SS_HVPARAMS_XEN_KVM = SS_HVPARAMS_PREF + HT_KVM
+SS_HVPARAMS_XEN_CHROOT = SS_HVPARAMS_PREF + HT_CHROOT
+SS_HVPARAMS_XEN_LXC = SS_HVPARAMS_PREF + HT_LXC
+
+VALID_SS_HVPARAMS_KEYS = compat.UniqueFrozenset([
+ SS_HVPARAMS_XEN_PVM,
+ SS_HVPARAMS_XEN_FAKE,
+ SS_HVPARAMS_XEN_HVM,
+ SS_HVPARAMS_XEN_KVM,
+ SS_HVPARAMS_XEN_CHROOT,
+ SS_HVPARAMS_XEN_LXC,
+ ])
+
SS_FILE_PERMS = 0444
# cluster wide default parameters
HV_CPU_MASK: CPU_PINNING_ALL,
HV_CPU_CAP: 0,
HV_CPU_WEIGHT: 256,
+ HV_VIF_SCRIPT: "",
+ HV_XEN_CMD: XEN_CMD_XM,
},
HT_XEN_HVM: {
HV_BOOT_ORDER: "cd",
HV_CPU_CAP: 0,
HV_CPU_WEIGHT: 256,
HV_VIF_TYPE: HT_HVM_VIF_IOEMU,
+ HV_VIF_SCRIPT: "",
+ HV_VIRIDIAN: False,
+ HV_XEN_CMD: XEN_CMD_XM,
},
HT_KVM: {
HV_KVM_PATH: KVM_PATH,
HV_VGA: "",
HV_KVM_EXTRA: "",
HV_KVM_MACHINE_VERSION: "",
+ HV_VNET_HDR: True,
},
- HT_FAKE: {},
+ HT_FAKE: {
+ HV_MIGRATION_MODE: HT_MIGRATION_LIVE,
+ },
HT_CHROOT: {
HV_INIT_SCRIPT: "/ganeti-chroot",
},
HV_MIGRATION_PORT,
HV_MIGRATION_BANDWIDTH,
HV_MIGRATION_MODE,
+ HV_XEN_CMD,
])
BEC_DEFAULTS = {
])
DISK_LD_DEFAULTS = {
- LD_DRBD8: {
+ DT_DRBD8: {
LDP_RESYNC_RATE: CLASSIC_DRBD_SYNC_SPEED,
LDP_BARRIERS: _autoconf.DRBD_BARRIERS,
LDP_NO_META_FLUSH: _autoconf.DRBD_NO_META_FLUSH,
LDP_DEFAULT_METAVG: DEFAULT_VG,
LDP_DISK_CUSTOM: "",
LDP_NET_CUSTOM: "",
+ LDP_PROTOCOL: DRBD_DEFAULT_NET_PROTOCOL,
LDP_DYNAMIC_RESYNC: False,
# The default values for the DRBD dynamic resync speed algorithm
LDP_MAX_RATE: CLASSIC_DRBD_SYNC_SPEED, # KiB/s
LDP_MIN_RATE: 4 * 1024, # KiB/s
},
- LD_LV: {
+ DT_PLAIN: {
LDP_STRIPES: _autoconf.LVM_STRIPECOUNT
},
- LD_FILE: {},
- LD_BLOCKDEV: {},
- LD_RBD: {
+ DT_FILE: {},
+ DT_SHARED_FILE: {},
+ DT_BLOCK: {},
+ DT_RBD: {
LDP_POOL: "rbd"
},
- LD_EXT: {},
+ DT_EXT: {},
}
# readability shortcuts
-_LV_DEFAULTS = DISK_LD_DEFAULTS[LD_LV]
-_DRBD_DEFAULTS = DISK_LD_DEFAULTS[LD_DRBD8]
+_LV_DEFAULTS = DISK_LD_DEFAULTS[DT_PLAIN]
+_DRBD_DEFAULTS = DISK_LD_DEFAULTS[DT_DRBD8]
DISK_DT_DEFAULTS = {
DT_PLAIN: {
- LV_STRIPES: DISK_LD_DEFAULTS[LD_LV][LDP_STRIPES],
+ LV_STRIPES: DISK_LD_DEFAULTS[DT_PLAIN][LDP_STRIPES],
},
DT_DRBD8: {
DRBD_RESYNC_RATE: _DRBD_DEFAULTS[LDP_RESYNC_RATE],
DRBD_DEFAULT_METAVG: _DRBD_DEFAULTS[LDP_DEFAULT_METAVG],
DRBD_DISK_CUSTOM: _DRBD_DEFAULTS[LDP_DISK_CUSTOM],
DRBD_NET_CUSTOM: _DRBD_DEFAULTS[LDP_NET_CUSTOM],
+ DRBD_PROTOCOL: _DRBD_DEFAULTS[LDP_PROTOCOL],
DRBD_DYNAMIC_RESYNC: _DRBD_DEFAULTS[LDP_DYNAMIC_RESYNC],
DRBD_PLAN_AHEAD: _DRBD_DEFAULTS[LDP_PLAN_AHEAD],
DRBD_FILL_TARGET: _DRBD_DEFAULTS[LDP_FILL_TARGET],
DT_SHARED_FILE: {},
DT_BLOCK: {},
DT_RBD: {
- RBD_POOL: DISK_LD_DEFAULTS[LD_RBD][LDP_POOL]
+ RBD_POOL: DISK_LD_DEFAULTS[DT_RBD][LDP_POOL]
},
DT_EXT: {},
}
OPCODE_REASON_SRC_USER,
])
+DISKSTATS_FILE = "/proc/diskstats"
+
# Do not re-export imported modules
del re, _vcsversion, _autoconf, socket, pathutils, compat
projects / ganeti-local / blobdiff