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RAPI client: Remove support for version 0 instance creation requests
[ganeti-local]
/
lib
/
constants.py
diff --git
a/lib/constants.py
b/lib/constants.py
index
37ef696
..
973914b
100644
(file)
--- a/
lib/constants.py
+++ b/
lib/constants.py
@@
-120,6
+120,7
@@
CRYPTO_KEYS_DIR = RUN_GANETI_DIR + "/crypto"
CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE
IMPORT_EXPORT_DIR = RUN_GANETI_DIR + "/import-export"
IMPORT_EXPORT_DIR_MODE = 0755
CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE
IMPORT_EXPORT_DIR = RUN_GANETI_DIR + "/import-export"
IMPORT_EXPORT_DIR_MODE = 0755
+ADOPTABLE_BLOCKDEV_ROOT = "/dev/disk/"
# keep RUN_GANETI_DIR first here, to make sure all get created when the node
# daemon is started (this takes care of RUN_DIR being tmpfs)
SUB_RUN_DIRS = [ RUN_GANETI_DIR, BDEV_CACHE_DIR, DISK_LINKS_DIR ]
# keep RUN_GANETI_DIR first here, to make sure all get created when the node
# daemon is started (this takes care of RUN_DIR being tmpfs)
SUB_RUN_DIRS = [ RUN_GANETI_DIR, BDEV_CACHE_DIR, DISK_LINKS_DIR ]
@@
-144,7
+145,9
@@
SETUP_SSH = _autoconf.TOOLSDIR + "/setup-ssh"
KVM_IFUP = _autoconf.PKGLIBDIR + "/kvm-ifup"
ETC_HOSTS = "/etc/hosts"
DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR
KVM_IFUP = _autoconf.PKGLIBDIR + "/kvm-ifup"
ETC_HOSTS = "/etc/hosts"
DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR
+DEFAULT_SHARED_FILE_STORAGE_DIR = _autoconf.SHARED_FILE_STORAGE_DIR
ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE
ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE
+ENABLE_SHARED_FILE_STORAGE = _autoconf.ENABLE_SHARED_FILE_STORAGE
SYSCONFDIR = _autoconf.SYSCONFDIR
TOOLSDIR = _autoconf.TOOLSDIR
CONF_DIR = SYSCONFDIR + "/ganeti"
SYSCONFDIR = _autoconf.SYSCONFDIR
TOOLSDIR = _autoconf.TOOLSDIR
CONF_DIR = SYSCONFDIR + "/ganeti"
@@
-200,7
+203,7
@@
DEV_CONSOLE = "/dev/console"
PROC_MOUNTS = "/proc/mounts"
PROC_MOUNTS = "/proc/mounts"
-# luxi related constants
+# Local UniX Interface related constants
LUXI_EOM = "\3"
LUXI_VERSION = CONFIG_VERSION
LUXI_EOM = "\3"
LUXI_VERSION = CONFIG_VERSION
@@
-360,24
+363,37
@@
DT_DISKLESS = "diskless"
DT_PLAIN = "plain"
DT_DRBD8 = "drbd"
DT_FILE = "file"
DT_PLAIN = "plain"
DT_DRBD8 = "drbd"
DT_FILE = "file"
+DT_SHARED_FILE = "sharedfile"
+DT_BLOCK = "blockdev"
# the set of network-mirrored disk templates
# the set of network-mirrored disk templates
-DTS_NET_MIRROR = frozenset([DT_DRBD8])
+DTS_INT_MIRROR = frozenset([DT_DRBD8])
+
+# the set of externally-mirrored disk templates (e.g. SAN, NAS)
+DTS_EXT_MIRROR = frozenset([DT_SHARED_FILE, DT_BLOCK])
# the set of non-lvm-based disk templates
# the set of non-lvm-based disk templates
-DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE])
+DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE, DT_SHARED_FILE, DT_BLOCK])
# the set of disk templates which can be grown
# the set of disk templates which can be grown
-DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE])
+DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE, DT_SHARED_FILE])
# the set of disk templates that allow adoption
# the set of disk templates that allow adoption
-DTS_MAY_ADOPT = frozenset([DT_PLAIN])
+DTS_MAY_ADOPT = frozenset([DT_PLAIN, DT_BLOCK])
+
+# the set of disk templates that *must* use adoption
+DTS_MUST_ADOPT = frozenset([DT_BLOCK])
+
+# the set of disk templates that allow migrations
+DTS_MIRRORED = frozenset.union(DTS_INT_MIRROR, DTS_EXT_MIRROR)
+
# logical disk types
LD_LV = "lvm"
LD_DRBD8 = "drbd8"
LD_FILE = "file"
# logical disk types
LD_LV = "lvm"
LD_DRBD8 = "drbd8"
LD_FILE = "file"
-LDS_BLOCK = frozenset([LD_LV, LD_DRBD8])
+LD_BLOCKDEV = "blockdev"
+LDS_BLOCK = frozenset([LD_LV, LD_DRBD8, LD_BLOCKDEV])
# drbd constants
DRBD_HMAC_ALG = "md5"
# drbd constants
DRBD_HMAC_ALG = "md5"
@@
-437,13
+453,20
@@
RIE_HANDSHAKE = "Hi, I'm Ganeti"
# Remote import/export certificate validity in seconds
RIE_CERT_VALIDITY = 24 * 60 * 60
# Remote import/export certificate validity in seconds
RIE_CERT_VALIDITY = 24 * 60 * 60
-# Remote import/export connect timeout for socat
-RIE_CONNECT_TIMEOUT = 60
+# Overall timeout for establishing connection
+RIE_CONNECT_TIMEOUT = 180
+
+# Export only: how long to wait per connection attempt (seconds)
+RIE_CONNECT_ATTEMPT_TIMEOUT = 20
+
+# Export only: number of attempts to connect
+RIE_CONNECT_RETRIES = 10
+
#: Give child process up to 5 seconds to exit after sending a signal
CHILD_LINGER_TIMEOUT = 5.0
#: Give child process up to 5 seconds to exit after sending a signal
CHILD_LINGER_TIMEOUT = 5.0
-DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN,
- DT_DRBD8, DT_FILE])
+DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN, DT_DRBD8,
+ DT_FILE, DT_SHARED_FILE, DT_BLOCK])
FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP])
FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP])
@@
-502,10
+525,13
@@
LVM_STRIPECOUNT = _autoconf.LVM_STRIPECOUNT
DEFAULT_SHUTDOWN_TIMEOUT = 120
NODE_MAX_CLOCK_SKEW = 150
# Time for an intra-cluster disk transfer to wait for a connection
DEFAULT_SHUTDOWN_TIMEOUT = 120
NODE_MAX_CLOCK_SKEW = 150
# Time for an intra-cluster disk transfer to wait for a connection
-DISK_TRANSFER_CONNECT_TIMEOUT = 30
+DISK_TRANSFER_CONNECT_TIMEOUT = 60
# Disk index separator
DISK_SEPARATOR = _autoconf.DISK_SEPARATOR
# Disk index separator
DISK_SEPARATOR = _autoconf.DISK_SEPARATOR
+#: Key for job IDs in opcode result
+JOB_IDS_KEY = "jobs"
+
# runparts results
(RUNPARTS_SKIP,
RUNPARTS_RUN,
# runparts results
(RUNPARTS_SKIP,
RUNPARTS_RUN,
@@
-644,7
+670,7
@@
HVS_PARAMETER_TYPES = {
HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
-# BE parameter names
+# Backend parameter names
BE_MEMORY = "memory"
BE_VCPUS = "vcpus"
BE_AUTO_BALANCE = "auto_balance"
BE_MEMORY = "memory"
BE_VCPUS = "vcpus"
BE_AUTO_BALANCE = "auto_balance"
@@
-679,6
+705,7
@@
OOB_COMMANDS = frozenset([OOB_POWER_ON, OOB_POWER_OFF, OOB_POWER_CYCLE,
OOB_POWER_STATUS_POWERED = "powered"
OOB_TIMEOUT = 60 # 60 seconds
OOB_POWER_STATUS_POWERED = "powered"
OOB_TIMEOUT = 60 # 60 seconds
+OOB_POWER_DELAY = 2.0 # 2 seconds
OOB_STATUS_OK = "OK"
OOB_STATUS_WARNING = "WARNING"
OOB_STATUS_OK = "OK"
OOB_STATUS_WARNING = "WARNING"
@@
-695,6
+722,7
@@
OOB_STATUSES = frozenset([
# Instance Parameters Profile
PP_DEFAULT = "default"
# Instance Parameters Profile
PP_DEFAULT = "default"
+# NIC_* constants are used inside the ganeti config
NIC_MODE = "mode"
NIC_LINK = "link"
NIC_MODE = "mode"
NIC_LINK = "link"
@@
-710,6
+738,7
@@
NICS_PARAMETER_TYPES = {
NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys())
NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys())
+# IDISK_* constants are used in opcodes, to create/change disks
IDISK_SIZE = "size"
IDISK_MODE = "mode"
IDISK_ADOPT = "adopt"
IDISK_SIZE = "size"
IDISK_MODE = "mode"
IDISK_ADOPT = "adopt"
@@
-722,13
+751,12
@@
IDISK_PARAMS_TYPES = {
}
IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys())
}
IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys())
+# INIC_* constants are used in opcodes, to create/change nics
INIC_MAC = "mac"
INIC_IP = "ip"
INIC_MODE = "mode"
INIC_LINK = "link"
INIC_MAC = "mac"
INIC_IP = "ip"
INIC_MODE = "mode"
INIC_LINK = "link"
-INIC_BRIDGE = "bridge"
INIC_PARAMS_TYPES = {
INIC_PARAMS_TYPES = {
- INIC_BRIDGE: VTYPE_STRING,
INIC_IP: VTYPE_MAYBE_STRING,
INIC_LINK: VTYPE_STRING,
INIC_MAC: VTYPE_STRING,
INIC_IP: VTYPE_MAYBE_STRING,
INIC_LINK: VTYPE_STRING,
INIC_MAC: VTYPE_STRING,
@@
-769,7
+797,8
@@
HT_NIC_E1000 = "e1000"
HT_NIC_PARAVIRTUAL = HT_DISK_PARAVIRTUAL = "paravirtual"
HT_HVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
HT_NIC_PARAVIRTUAL = HT_DISK_PARAVIRTUAL = "paravirtual"
HT_HVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
- HT_NIC_NE2K_ISA, HT_NIC_PARAVIRTUAL])
+ HT_NIC_E1000, HT_NIC_NE2K_ISA,
+ HT_NIC_PARAVIRTUAL])
HT_KVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
HT_NIC_NE2K_ISA, HT_NIC_I82551,
HT_NIC_I85557B, HT_NIC_I8259ER,
HT_KVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI,
HT_NIC_NE2K_ISA, HT_NIC_I82551,
HT_NIC_I85557B, HT_NIC_I8259ER,
@@
-853,6
+882,38
@@
NV_VGLIST = "vglist"
NV_VMNODES = "vmnodes"
NV_OOB_PATHS = "oob-paths"
NV_VMNODES = "vmnodes"
NV_OOB_PATHS = "oob-paths"
+# Instance status
+INSTST_RUNNING = "running"
+INSTST_ADMINDOWN = "ADMIN_down"
+INSTST_NODEOFFLINE = "ERROR_nodeoffline"
+INSTST_NODEDOWN = "ERROR_nodedown"
+INSTST_WRONGNODE = "ERROR_wrongnode"
+INSTST_ERRORUP = "ERROR_up"
+INSTST_ERRORDOWN = "ERROR_down"
+INSTST_ALL = frozenset([
+ INSTST_RUNNING,
+ INSTST_ADMINDOWN,
+ INSTST_NODEOFFLINE,
+ INSTST_NODEDOWN,
+ INSTST_WRONGNODE,
+ INSTST_ERRORUP,
+ INSTST_ERRORDOWN,
+ ])
+
+# Node roles
+NR_REGULAR = "R"
+NR_MASTER = "M"
+NR_MCANDIDATE = "C"
+NR_DRAINED = "D"
+NR_OFFLINE = "O"
+NR_ALL = frozenset([
+ NR_REGULAR,
+ NR_MASTER,
+ NR_MCANDIDATE,
+ NR_DRAINED,
+ NR_OFFLINE,
+ ])
+
# SSL certificate check constants (in days)
SSL_CERT_EXPIRATION_WARN = 30
SSL_CERT_EXPIRATION_ERROR = 7
# SSL certificate check constants (in days)
SSL_CERT_EXPIRATION_WARN = 30
SSL_CERT_EXPIRATION_ERROR = 7
@@
-969,15
+1030,19
@@
QR_INSTANCE = "instance"
QR_NODE = "node"
QR_LOCK = "lock"
QR_GROUP = "group"
QR_NODE = "node"
QR_LOCK = "lock"
QR_GROUP = "group"
+QR_OS = "os"
#: List of resources which can be queried using L{opcodes.OpQuery}
#: List of resources which can be queried using L{opcodes.OpQuery}
-QR_OP_QUERY = frozenset([QR_INSTANCE, QR_NODE, QR_GROUP])
+QR_VIA_OP = frozenset([QR_INSTANCE, QR_NODE, QR_GROUP, QR_OS])
-#: List of resources which can be queried using LUXI
-QR_OP_LUXI = QR_OP_QUERY.union([
+#: List of resources which can be queried using Local UniX Interface
+QR_VIA_LUXI = QR_VIA_OP.union([
QR_LOCK,
])
QR_LOCK,
])
+#: List of resources which can be queried using RAPI
+QR_VIA_RAPI = QR_VIA_LUXI
+
# Query field types
QFT_UNKNOWN = "unknown"
QFT_TEXT = "text"
# Query field types
QFT_UNKNOWN = "unknown"
QFT_TEXT = "text"
@@
-1021,6
+1086,14
@@
RS_ALL = frozenset([
RS_OFFLINE,
])
RS_OFFLINE,
])
+#: Dictionary with special field cases and their verbose/terse formatting
+RSS_DESCRIPTION = {
+ RS_UNKNOWN: ("(unknown)", "??"),
+ RS_NODATA: ("(nodata)", "?"),
+ RS_OFFLINE: ("(offline)", "*"),
+ RS_UNAVAIL: ("(unavail)", "-"),
+ }
+
# max dynamic devices
MAX_NICS = 8
MAX_DISKS = 16
# max dynamic devices
MAX_NICS = 8
MAX_DISKS = 16
@@
-1029,6
+1102,7
@@
MAX_DISKS = 16
SS_CLUSTER_NAME = "cluster_name"
SS_CLUSTER_TAGS = "cluster_tags"
SS_FILE_STORAGE_DIR = "file_storage_dir"
SS_CLUSTER_NAME = "cluster_name"
SS_CLUSTER_TAGS = "cluster_tags"
SS_FILE_STORAGE_DIR = "file_storage_dir"
+SS_SHARED_FILE_STORAGE_DIR = "shared_file_storage_dir"
SS_MASTER_CANDIDATES = "master_candidates"
SS_MASTER_CANDIDATES_IPS = "master_candidates_ips"
SS_MASTER_IP = "master_ip"
SS_MASTER_CANDIDATES = "master_candidates"
SS_MASTER_CANDIDATES_IPS = "master_candidates_ips"
SS_MASTER_IP = "master_ip"
@@
-1252,3
+1326,6
@@
VALID_ALLOC_POLICIES = [
ALLOC_POLICY_LAST_RESORT,
ALLOC_POLICY_UNALLOCABLE,
]
ALLOC_POLICY_LAST_RESORT,
ALLOC_POLICY_UNALLOCABLE,
]
+
+# Temporary external/shared storage parameters
+BLOCKDEV_DRIVER_MANUAL = "manual"