X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/b0d851783270136284624df761e232398dd3efa6..8a53b55f3a83f3bdf3b231f90e766fc15ec51895:/lib/constants.py diff --git a/lib/constants.py b/lib/constants.py index 8c04d8b..1c91e15 100644 --- a/lib/constants.py +++ b/lib/constants.py @@ -1,7 +1,7 @@ # # -# Copyright (C) 2006, 2007 Google Inc. +# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Google Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -26,12 +26,12 @@ import re from ganeti import _autoconf # various versions -PROTOCOL_VERSION = 40 RELEASE_VERSION = _autoconf.PACKAGE_VERSION OS_API_V10 = 10 OS_API_V15 = 15 OS_API_V20 = 20 OS_API_VERSIONS = frozenset([OS_API_V10, OS_API_V15, OS_API_V20]) +VCS_VERSION = _autoconf.VCS_VERSION EXPORT_VERSION = 0 RAPI_VERSION = 2 @@ -83,10 +83,27 @@ CONFIG_MINOR = int(_autoconf.VERSION_MINOR) CONFIG_REVISION = 0 CONFIG_VERSION = BuildVersion(CONFIG_MAJOR, CONFIG_MINOR, CONFIG_REVISION) +#: RPC protocol version +PROTOCOL_VERSION = BuildVersion(CONFIG_MAJOR, CONFIG_MINOR, 0) + # user separation DAEMONS_GROUP = _autoconf.DAEMONS_GROUP +ADMIN_GROUP = _autoconf.ADMIN_GROUP MASTERD_USER = _autoconf.MASTERD_USER +MASTERD_GROUP = _autoconf.MASTERD_GROUP RAPI_USER = _autoconf.RAPI_USER +RAPI_GROUP = _autoconf.RAPI_GROUP +CONFD_USER = _autoconf.CONFD_USER +CONFD_GROUP = _autoconf.CONFD_GROUP +NODED_USER = _autoconf.NODED_USER + + +# Wipe +DD_CMD = "dd" +WIPE_BLOCK_SIZE = 1024**2 +MAX_WIPE_CHUNK = 1024 # 1GB +MIN_WIPE_CHUNK_PERCENT = 10 + # file paths DATA_DIR = _autoconf.LOCALSTATEDIR + "/lib/ganeti" @@ -97,6 +114,7 @@ DISK_LINKS_DIR = RUN_GANETI_DIR + "/instance-disks" RUN_DIRS_MODE = 0775 SOCKET_DIR = RUN_GANETI_DIR + "/socket" SECURE_DIR_MODE = 0700 +SECURE_FILE_MODE = 0600 SOCKET_DIR_MODE = 0750 CRYPTO_KEYS_DIR = RUN_GANETI_DIR + "/crypto" CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE @@ -119,9 +137,11 @@ WATCHER_STATEFILE = DATA_DIR + "/watcher.data" WATCHER_PAUSEFILE = DATA_DIR + "/watcher.pause" INSTANCE_UPFILE = RUN_GANETI_DIR + "/instance-status" SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts" -RAPI_USERS_FILE = DATA_DIR + "/rapi_users" +RAPI_USERS_FILE = DATA_DIR + "/rapi/users" QUEUE_DIR = DATA_DIR + "/queue" DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util" +SETUP_SSH = _autoconf.TOOLSDIR + "/setup-ssh" +KVM_IFUP = _autoconf.PKGLIBDIR + "/kvm-ifup" ETC_HOSTS = "/etc/hosts" DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE @@ -145,6 +165,7 @@ DAEMONS_PORTS = { NODED: ("tcp", 1811), CONFD: ("udp", 1814), RAPI: ("tcp", 5080), + "ssh": ("tcp", 22), # used in the ganeti-nbma project NLD: ("udp", 1816), } @@ -173,11 +194,15 @@ LOG_OS_DIR = LOG_DIR + "os" LOG_WATCHER = LOG_DIR + "watcher.log" LOG_COMMANDS = LOG_DIR + "commands.log" LOG_BURNIN = LOG_DIR + "burnin.log" +LOG_SETUP_SSH = LOG_DIR + "setup-ssh.log" DEV_CONSOLE = "/dev/console" +PROC_MOUNTS = "/proc/mounts" + # luxi related constants LUXI_EOM = "\3" +LUXI_VERSION = CONFIG_VERSION # one of 'no', 'yes', 'only' SYSLOG_USAGE = _autoconf.SYSLOG_USAGE @@ -198,8 +223,21 @@ XEN_INITRD = _autoconf.XEN_INITRD KVM_PATH = _autoconf.KVM_PATH SOCAT_PATH = _autoconf.SOCAT_PATH SOCAT_USE_ESCAPE = _autoconf.SOCAT_USE_ESCAPE +SOCAT_USE_COMPRESS = _autoconf.SOCAT_USE_COMPRESS SOCAT_ESCAPE_CODE = "0x1d" +#: Console as SSH command +CONS_SSH = "ssh" + +#: Console as VNC server +CONS_VNC = "vnc" + +#: Display a message for console access +CONS_MESSAGE = "msg" + +#: All console types +CONS_ALL = frozenset([CONS_SSH, CONS_VNC, CONS_MESSAGE]) + # For RSA keys more bits are better, but they also make operations more # expensive. NIST SP 800-131 recommends a minimum of 2048 bits from the year # 2010 on. @@ -208,7 +246,7 @@ RSA_KEY_BITS = 2048 # Ciphers allowed for SSL connections. For the format, see ciphers(1). A better # way to disable ciphers would be to use the exclamation mark (!), but socat # versions below 1.5 can't parse exclamation marks in options properly. When -# modifying the ciphers, ensure to not accidentially add something after it's +# modifying the ciphers, ensure not to accidentially add something after it's # been removed. Use the "openssl" utility to check the allowed ciphers, e.g. # "openssl ciphers -v HIGH:-DES". OPENSSL_CIPHERS = "HIGH:-DES:-3DES:-EXPORT:-ADH" @@ -216,6 +254,12 @@ OPENSSL_CIPHERS = "HIGH:-DES:-3DES:-EXPORT:-ADH" # Digest used to sign certificates ("openssl x509" uses SHA1 by default) X509_CERT_SIGN_DIGEST = "SHA1" +# Default validity of certificates in days +X509_CERT_DEFAULT_VALIDITY = 365 * 5 + +# commonName (CN) used in certificates +X509_CERT_CN = "ganeti.example.com" + X509_CERT_SIGNATURE_HEADER = "X-Ganeti-Signature" IMPORT_EXPORT_DAEMON = _autoconf.PKGLIBDIR + "/import-export" @@ -265,6 +309,7 @@ HOOKS_VERSION = 2 # hooks subject type (what object type does the LU deal with) HTYPE_CLUSTER = "CLUSTER" HTYPE_NODE = "NODE" +HTYPE_GROUP = "GROUP" HTYPE_INSTANCE = "INSTANCE" HKR_SKIP = 0 @@ -325,6 +370,9 @@ DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE]) # the set of disk templates which can be grown DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE]) +# the set of disk templates that allow adoption +DTS_MAY_ADOPT = frozenset([DT_PLAIN]) + # logical disk types LD_LV = "lvm" LD_DRBD8 = "drbd8" @@ -353,6 +401,12 @@ REPLACE_DISK_PRI = "replace_on_primary" # replace disks on primary REPLACE_DISK_SEC = "replace_on_secondary" # replace disks on secondary REPLACE_DISK_CHG = "replace_new_secondary" # change secondary node REPLACE_DISK_AUTO = "replace_auto" +REPLACE_MODES = frozenset([ + REPLACE_DISK_PRI, + REPLACE_DISK_SEC, + REPLACE_DISK_CHG, + REPLACE_DISK_AUTO, + ]) # Instance export mode EXPORT_MODE_LOCAL = "local" @@ -383,8 +437,17 @@ RIE_HANDSHAKE = "Hi, I'm Ganeti" # 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 DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN, DT_DRBD8, DT_FILE]) @@ -399,8 +462,9 @@ INISECT_BEP = "backend" INISECT_OSP = "os" # dynamic device modification -DDM_ADD = 'add' -DDM_REMOVE = 'remove' +DDM_ADD = "add" +DDM_REMOVE = "remove" +DDMS_VALUES = frozenset([DDM_ADD, DDM_REMOVE]) # common exit codes EXIT_SUCCESS = 0 @@ -410,21 +474,34 @@ EXIT_NOTMASTER = 11 EXIT_NODESETUP_ERROR = 12 EXIT_CONFIRMATION = 13 # need user confirmation +#: Exit code for query operations with unknown fields +EXIT_UNKNOWN_FIELD = 14 + # tags TAG_CLUSTER = "cluster" TAG_NODE = "node" TAG_INSTANCE = "instance" +VALID_TAG_TYPES = frozenset([ + TAG_CLUSTER, + TAG_NODE, + TAG_INSTANCE, + ]) MAX_TAG_LEN = 128 MAX_TAGS_PER_OBJ = 4096 # others DEFAULT_BRIDGE = "xen-br0" SYNC_SPEED = 60 * 1024 -LOCALHOST_IP_ADDRESS = "127.0.0.1" +IP4_ADDRESS_LOCALHOST = "127.0.0.1" +IP4_ADDRESS_ANY = "0.0.0.0" +IP6_ADDRESS_LOCALHOST = "::1" +IP6_ADDRESS_ANY = "::" +IP4_VERSION = 4 +IP6_VERSION = 6 TCP_PING_TIMEOUT = 10 GANETI_RUNAS = "root" DEFAULT_VG = "xenvg" -BIND_ADDRESS_GLOBAL = "0.0.0.0" +DEFAULT_DRBD_HELPER = "/bin/true" MIN_VG_SIZE = 20480 DEFAULT_MAC_PREFIX = "aa:00:00" LVM_STRIPECOUNT = _autoconf.LVM_STRIPECOUNT @@ -433,6 +510,8 @@ 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 index separator +DISK_SEPARATOR = _autoconf.DISK_SEPARATOR # runparts results (RUNPARTS_SKIP, @@ -481,11 +560,13 @@ REBOOT_TYPES = frozenset([INSTANCE_REBOOT_SOFT, INSTANCE_REBOOT_FULL]) VTYPE_STRING = 'string' +VTYPE_MAYBE_STRING = "maybe-string" VTYPE_BOOL = 'bool' VTYPE_SIZE = 'size' # size, in MiBs VTYPE_INT = 'int' ENFORCEABLE_TYPES = frozenset([ VTYPE_STRING, + VTYPE_MAYBE_STRING, VTYPE_BOOL, VTYPE_SIZE, VTYPE_INT, @@ -517,6 +598,7 @@ HV_INIT_SCRIPT = "init_script" HV_MIGRATION_PORT = "migration_port" HV_MIGRATION_BANDWIDTH = "migration_bandwidth" HV_MIGRATION_DOWNTIME = "migration_downtime" +HV_MIGRATION_MODE = "migration_mode" HV_USE_LOCALTIME = "use_localtime" HV_DISK_CACHE = "disk_cache" HV_SECURITY_MODEL = "security_model" @@ -524,6 +606,9 @@ HV_SECURITY_DOMAIN = "security_domain" HV_KVM_FLAG = "kvm_flag" HV_VHOST_NET = "vhost_net" HV_KVM_USE_CHROOT = "use_chroot" +HV_CPU_MASK = "cpu_mask" +HV_MEM_PATH = "mem_path" +HV_BLOCKDEV_PREFIX = "blockdev_prefix" HVS_PARAMETER_TYPES = { HV_BOOT_ORDER: VTYPE_STRING, @@ -551,6 +636,7 @@ HVS_PARAMETER_TYPES = { HV_MIGRATION_PORT: VTYPE_INT, HV_MIGRATION_BANDWIDTH: VTYPE_INT, HV_MIGRATION_DOWNTIME: VTYPE_INT, + HV_MIGRATION_MODE: VTYPE_STRING, HV_USE_LOCALTIME: VTYPE_BOOL, HV_DISK_CACHE: VTYPE_STRING, HV_SECURITY_MODEL: VTYPE_STRING, @@ -558,6 +644,9 @@ HVS_PARAMETER_TYPES = { HV_KVM_FLAG: VTYPE_STRING, HV_VHOST_NET: VTYPE_BOOL, HV_KVM_USE_CHROOT: VTYPE_BOOL, + HV_CPU_MASK: VTYPE_STRING, + HV_MEM_PATH: VTYPE_STRING, + HV_BLOCKDEV_PREFIX: VTYPE_STRING, } HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys()) @@ -575,6 +664,41 @@ BES_PARAMETER_TYPES = { BES_PARAMETERS = frozenset(BES_PARAMETER_TYPES.keys()) +# Node parameter names +ND_OOB_PROGRAM = "oob_program" + +NDS_PARAMETER_TYPES = { + ND_OOB_PROGRAM: VTYPE_MAYBE_STRING, + } + +NDS_PARAMETERS = frozenset(NDS_PARAMETER_TYPES.keys()) + +# OOB supported commands +OOB_POWER_ON = "power-on" +OOB_POWER_OFF = "power-off" +OOB_POWER_CYCLE = "power-cycle" +OOB_POWER_STATUS = "power-status" +OOB_HEALTH = "health" + +OOB_COMMANDS = frozenset([OOB_POWER_ON, OOB_POWER_OFF, OOB_POWER_CYCLE, + OOB_POWER_STATUS, OOB_HEALTH]) + +OOB_POWER_STATUS_POWERED = "powered" + +OOB_TIMEOUT = 60 # 60 seconds + +OOB_STATUS_OK = "OK" +OOB_STATUS_WARNING = "WARNING" +OOB_STATUS_CRITICAL = "CRITICAL" +OOB_STATUS_UNKNOWN = "UNKNOWN" + +OOB_STATUSES = frozenset([ + OOB_STATUS_OK, + OOB_STATUS_WARNING, + OOB_STATUS_CRITICAL, + OOB_STATUS_UNKNOWN, + ]) + # Instance Parameters Profile PP_DEFAULT = "default" @@ -596,19 +720,28 @@ NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys()) IDISK_SIZE = "size" IDISK_MODE = "mode" IDISK_ADOPT = "adopt" -IDISK_PARAMS = frozenset([IDISK_SIZE, IDISK_MODE, IDISK_ADOPT]) +IDISK_VG = "vg" IDISK_PARAMS_TYPES = { IDISK_SIZE: VTYPE_SIZE, IDISK_MODE: VTYPE_STRING, IDISK_ADOPT: VTYPE_STRING, + IDISK_VG: VTYPE_STRING, } +IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys()) + INIC_MAC = "mac" INIC_IP = "ip" INIC_MODE = "mode" INIC_LINK = "link" INIC_BRIDGE = "bridge" -INIC_PARAMS = frozenset([INIC_MAC, INIC_IP, INIC_MODE, INIC_LINK, INIC_BRIDGE]) -INIC_PARAMS_TYPES = dict([(name, VTYPE_STRING) for name in INIC_PARAMS]) +INIC_PARAMS_TYPES = { + INIC_BRIDGE: VTYPE_STRING, + INIC_IP: VTYPE_MAYBE_STRING, + INIC_LINK: VTYPE_STRING, + INIC_MAC: VTYPE_STRING, + INIC_MODE: VTYPE_STRING, + } +INIC_PARAMS = frozenset(INIC_PARAMS_TYPES.keys()) # Hypervisor constants HT_XEN_PVM = "xen-pvm" @@ -616,12 +749,20 @@ HT_FAKE = "fake" HT_XEN_HVM = "xen-hvm" HT_KVM = "kvm" HT_CHROOT = "chroot" -HYPER_TYPES = frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_KVM, HT_CHROOT]) +HT_LXC = "lxc" +HYPER_TYPES = frozenset([ + HT_XEN_PVM, + HT_FAKE, + HT_XEN_HVM, + HT_KVM, + HT_CHROOT, + HT_LXC, + ]) HTS_REQ_PORT = frozenset([HT_XEN_HVM, HT_KVM]) VNC_BASE_PORT = 5900 VNC_PASSWORD_FILE = CONF_DIR + "/vnc-cluster-password" -VNC_DEFAULT_BIND_ADDRESS = '0.0.0.0' +VNC_DEFAULT_BIND_ADDRESS = IP4_ADDRESS_ANY # NIC types HT_NIC_RTL8139 = "rtl8139" @@ -635,7 +776,8 @@ 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_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, @@ -689,15 +831,22 @@ HT_KVM_DISABLED = "disabled" HT_KVM_FLAG_VALUES = frozenset([HT_KVM_ENABLED, HT_KVM_DISABLED]) +# Migration type +HT_MIGRATION_LIVE = "live" +HT_MIGRATION_NONLIVE = "non-live" +HT_MIGRATION_MODES = frozenset([HT_MIGRATION_LIVE, HT_MIGRATION_NONLIVE]) + # Cluster Verify steps VERIFY_NPLUSONE_MEM = 'nplusone_mem' VERIFY_OPTIONAL_CHECKS = frozenset([VERIFY_NPLUSONE_MEM]) # Node verify constants +NV_DRBDHELPER = "drbd-helper" NV_DRBDLIST = "drbd-list" NV_FILELIST = "filelist" NV_HVINFO = "hvinfo" NV_HYPERVISOR = "hypervisor" +NV_HVPARAMS = "hvparms" NV_INSTANCELIST = "instancelist" NV_LVLIST = "lvlist" NV_MASTERIP = "master-ip" @@ -709,6 +858,8 @@ NV_PVLIST = "pvlist" NV_TIME = "time" NV_VERSION = "version" NV_VGLIST = "vglist" +NV_VMNODES = "vmnodes" +NV_OOB_PATHS = "oob-paths" # SSL certificate check constants (in days) SSL_CERT_EXPIRATION_WARN = 30 @@ -718,9 +869,18 @@ SSL_CERT_EXPIRATION_ERROR = 7 IALLOCATOR_VERSION = 2 IALLOCATOR_DIR_IN = "in" IALLOCATOR_DIR_OUT = "out" +VALID_IALLOCATOR_DIRECTIONS = frozenset([ + IALLOCATOR_DIR_IN, + IALLOCATOR_DIR_OUT, + ]) IALLOCATOR_MODE_ALLOC = "allocate" IALLOCATOR_MODE_RELOC = "relocate" IALLOCATOR_MODE_MEVAC = "multi-evacuate" +VALID_IALLOCATOR_MODES = frozenset([ + IALLOCATOR_MODE_ALLOC, + IALLOCATOR_MODE_RELOC, + IALLOCATOR_MODE_MEVAC, + ]) IALLOCATOR_SEARCH_PATH = _autoconf.IALLOCATOR_SEARCH_PATH # Job queue @@ -747,6 +907,17 @@ JOB_STATUS_RUNNING = "running" JOB_STATUS_CANCELED = "canceled" JOB_STATUS_SUCCESS = "success" JOB_STATUS_ERROR = "error" +JOBS_FINALIZED = frozenset([ + JOB_STATUS_CANCELED, + JOB_STATUS_SUCCESS, + JOB_STATUS_ERROR, + ]) +JOB_STATUS_ALL = frozenset([ + JOB_STATUS_QUEUED, + JOB_STATUS_WAITLOCK, + JOB_STATUS_CANCELING, + JOB_STATUS_RUNNING, + ]) | JOBS_FINALIZED # OpCode status # not yet finalized @@ -762,10 +933,101 @@ OPS_FINALIZED = frozenset([OP_STATUS_CANCELED, OP_STATUS_SUCCESS, OP_STATUS_ERROR]) +# OpCode priority +OP_PRIO_LOWEST = +19 +OP_PRIO_HIGHEST = -20 + +OP_PRIO_LOW = +10 +OP_PRIO_NORMAL = 0 +OP_PRIO_HIGH = -10 + +OP_PRIO_SUBMIT_VALID = frozenset([ + OP_PRIO_LOW, + OP_PRIO_NORMAL, + OP_PRIO_HIGH, + ]) + +OP_PRIO_DEFAULT = OP_PRIO_NORMAL + # Execution log types ELOG_MESSAGE = "message" ELOG_PROGRESS = "progress" ELOG_REMOTE_IMPORT = "remote-import" +ELOG_JQUEUE_TEST = "jqueue-test" + +# /etc/hosts modification +ETC_HOSTS_ADD = "add" +ETC_HOSTS_REMOVE = "remove" + +# Job queue test +JQT_MSGPREFIX = "TESTMSG=" +JQT_EXPANDNAMES = "expandnames" +JQT_EXEC = "exec" +JQT_LOGMSG = "logmsg" +JQT_STARTMSG = "startmsg" +JQT_ALL = frozenset([ + JQT_EXPANDNAMES, + JQT_EXEC, + JQT_LOGMSG, + JQT_STARTMSG, + ]) + +# Query resources +QR_INSTANCE = "instance" +QR_NODE = "node" +QR_LOCK = "lock" +QR_GROUP = "group" + +#: List of resources which can be queried using L{opcodes.OpQuery} +QR_OP_QUERY = frozenset([QR_INSTANCE, QR_NODE, QR_GROUP]) + +#: List of resources which can be queried using LUXI +QR_OP_LUXI = QR_OP_QUERY.union([ + QR_LOCK, + ]) + +# Query field types +QFT_UNKNOWN = "unknown" +QFT_TEXT = "text" +QFT_BOOL = "bool" +QFT_NUMBER = "number" +QFT_UNIT = "unit" +QFT_TIMESTAMP = "timestamp" +QFT_OTHER = "other" + +#: All query field types +QFT_ALL = frozenset([ + QFT_UNKNOWN, + QFT_TEXT, + QFT_BOOL, + QFT_NUMBER, + QFT_UNIT, + QFT_TIMESTAMP, + QFT_OTHER, + ]) + +# Query result field status (don't change or reuse values as they're used by +# clients) +#: Normal field status +RS_NORMAL = 0 +#: Unknown field +RS_UNKNOWN = 1 +#: No data (e.g. RPC error), can be used instead of L{RS_OFFLINE} +RS_NODATA = 2 +#: Value unavailable/unsupported for item; if this field is supported +#: but we cannot get the data for the moment, RS_NODATA or +#: RS_OFFLINE should be used +RS_UNAVAIL = 3 +#: Resource marked offline +RS_OFFLINE = 4 + +RS_ALL = frozenset([ + RS_NORMAL, + RS_UNKNOWN, + RS_NODATA, + RS_UNAVAIL, + RS_OFFLINE, + ]) # max dynamic devices MAX_NICS = 8 @@ -785,11 +1047,13 @@ SS_NODE_PRIMARY_IPS = "node_primary_ips" SS_NODE_SECONDARY_IPS = "node_secondary_ips" SS_OFFLINE_NODES = "offline_nodes" SS_ONLINE_NODES = "online_nodes" +SS_PRIMARY_IP_FAMILY = "primary_ip_family" SS_INSTANCE_LIST = "instance_list" SS_RELEASE_VERSION = "release_version" SS_HYPERVISOR_LIST = "hypervisor_list" SS_MAINTAIN_NODE_HEALTH = "maintain_node_health" SS_UID_POOL = "uid_pool" +SS_NODEGROUPS = "nodegroups" # cluster wide default parameters DEFAULT_ENABLED_HYPERVISOR = HT_XEN_PVM @@ -804,20 +1068,24 @@ HVC_DEFAULTS = { HV_ROOT_PATH: '/dev/sda1', HV_KERNEL_ARGS: 'ro', HV_MIGRATION_PORT: 8002, + HV_MIGRATION_MODE: HT_MIGRATION_LIVE, + HV_BLOCKDEV_PREFIX: "sd", }, HT_XEN_HVM: { HV_BOOT_ORDER: "cd", HV_CDROM_IMAGE_PATH: '', HV_NIC_TYPE: HT_NIC_RTL8139, HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, - HV_VNC_BIND_ADDRESS: '0.0.0.0', + HV_VNC_BIND_ADDRESS: IP4_ADDRESS_ANY, HV_VNC_PASSWORD_FILE: VNC_PASSWORD_FILE, HV_ACPI: True, HV_PAE: True, HV_KERNEL_PATH: "/usr/lib/xen/boot/hvmloader", HV_DEVICE_MODEL: "/usr/lib/xen/bin/qemu-dm", HV_MIGRATION_PORT: 8002, + HV_MIGRATION_MODE: HT_MIGRATION_NONLIVE, HV_USE_LOCALTIME: False, + HV_BLOCKDEV_PREFIX: "hd", }, HT_KVM: { HV_KERNEL_PATH: "/boot/vmlinuz-2.6-kvmU", @@ -839,6 +1107,7 @@ HVC_DEFAULTS = { HV_MIGRATION_PORT: 8102, HV_MIGRATION_BANDWIDTH: 32, # MiB/s HV_MIGRATION_DOWNTIME: 30, # ms + HV_MIGRATION_MODE: HT_MIGRATION_LIVE, HV_USE_LOCALTIME: False, HV_DISK_CACHE: HT_CACHE_DEFAULT, HV_SECURITY_MODEL: HT_SM_NONE, @@ -846,17 +1115,22 @@ HVC_DEFAULTS = { HV_KVM_FLAG: "", HV_VHOST_NET: False, HV_KVM_USE_CHROOT: False, + HV_MEM_PATH: "", }, HT_FAKE: { }, HT_CHROOT: { HV_INIT_SCRIPT: "/ganeti-chroot", }, + HT_LXC: { + HV_CPU_MASK: "", + }, } HVC_GLOBALS = frozenset([ HV_MIGRATION_PORT, HV_MIGRATION_BANDWIDTH, + HV_MIGRATION_MODE, ]) BEC_DEFAULTS = { @@ -865,6 +1139,10 @@ BEC_DEFAULTS = { BE_AUTO_BALANCE: True, } +NDC_DEFAULTS = { + ND_OOB_PROGRAM: None, + } + NICC_DEFAULTS = { NIC_MODE: NIC_MODE_BRIDGED, NIC_LINK: DEFAULT_BRIDGE, @@ -969,3 +1247,16 @@ UIDPOOL_UID_MAX = 2**32-1 # Assuming 32 bit user-ids # Name or path of the pgrep command PGREP = "pgrep" + +# Name of the node group that gets created at cluster init or upgrade +INITIAL_NODE_GROUP_NAME = "default" + +# Possible values for NodeGroup.alloc_policy +ALLOC_POLICY_PREFERRED = "preferred" +ALLOC_POLICY_LAST_RESORT = "last_resort" +ALLOC_POLICY_UNALLOCABLE = "unallocable" +VALID_ALLOC_POLICIES = [ + ALLOC_POLICY_PREFERRED, + ALLOC_POLICY_LAST_RESORT, + ALLOC_POLICY_UNALLOCABLE, + ]