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Ganeti
Package ganeti :: Module constants
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Module constants

source code

Module holding different constants.

Functions [hide private]
 
BuildVersion(major, minor, revision)
Calculates int version number from major, minor and revision numbers.		 source code
 
SplitVersion(version)
Splits version number stored in an int.		 source code
Variables [hide private]
  PROTOCOL_VERSION = 20
  RELEASE_VERSION = '2.0.6'
  OS_API_VERSION = 10
  EXPORT_VERSION = 0
  RAPI_VERSION = 2
  CONFIG_MAJOR = int(_autoconf.VERSION_MAJOR)
  CONFIG_MINOR = int(_autoconf.VERSION_MINOR)
  CONFIG_REVISION = 0
  CONFIG_VERSION = BuildVersion(CONFIG_MAJOR, CONFIG_MINOR, CONF...
  DATA_DIR = _autoconf.LOCALSTATEDIR+ "/lib/ganeti"
  RUN_DIR = _autoconf.LOCALSTATEDIR+ "/run"
  RUN_GANETI_DIR = RUN_DIR+ "/ganeti"
  BDEV_CACHE_DIR = RUN_GANETI_DIR+ "/bdev-cache"
  DISK_LINKS_DIR = RUN_GANETI_DIR+ "/instance-disks"
  RUN_DIRS_MODE = 0755
  SOCKET_DIR = RUN_GANETI_DIR+ "/socket"
  SOCKET_DIR_MODE = 0700
  SUB_RUN_DIRS = [RUN_GANETI_DIR, BDEV_CACHE_DIR, DISK_LINKS_DIR]
  LOCK_DIR = _autoconf.LOCALSTATEDIR+ "/lock"
  SSCONF_LOCK_FILE = LOCK_DIR+ "/ganeti-ssconf.lock"
  CLUSTER_CONF_FILE = DATA_DIR+ "/config.data"
  SSL_CERT_FILE = DATA_DIR+ "/server.pem"
  RAPI_CERT_FILE = DATA_DIR+ "/rapi.pem"
  WATCHER_STATEFILE = DATA_DIR+ "/watcher.data"
  INSTANCE_UPFILE = RUN_GANETI_DIR+ "/instance-status"
  SSH_KNOWN_HOSTS_FILE = DATA_DIR+ "/known_hosts"
  RAPI_USERS_FILE = DATA_DIR+ "/rapi_users"
  QUEUE_DIR = DATA_DIR+ "/queue"
  ETC_HOSTS = "/etc/hosts"
  DEFAULT_FILE_STORAGE_DIR = '/srv/ganeti/file-storage'
  MASTER_SOCKET = SOCKET_DIR+ "/ganeti-master"
  MASTERD_PID = "ganeti-masterd"
  NODED_PID = "ganeti-noded"
  RAPI_PID = "ganeti-rapi"
  NODE_INITD_SCRIPT = _autoconf.SYSCONFDIR+ "/init.d/ganeti"
  DEFAULT_NODED_PORT = 1811
  FIRST_DRBD_PORT = 11000
  LAST_DRBD_PORT = 14999
  MASTER_SCRIPT = "ganeti-master"
  LOG_DIR = _autoconf.LOCALSTATEDIR+ "/log/ganeti/"
  LOG_OS_DIR = LOG_DIR+ "os"
  LOG_NODESERVER = LOG_DIR+ "node-daemon.log"
  LOG_WATCHER = LOG_DIR+ "watcher.log"
  LOG_MASTERDAEMON = LOG_DIR+ "master-daemon.log"
  LOG_RAPISERVER = LOG_DIR+ "rapi-daemon.log"
  LOG_COMMANDS = LOG_DIR+ "commands.log"
  LOG_BURNIN = LOG_DIR+ "burnin.log"
  OS_SEARCH_PATH = ['/srv/ganeti/os']
  EXPORT_DIR = '/srv/ganeti/export'
  EXPORT_CONF_FILE = "config.ini"
  XEN_KERNEL = '/boot/vmlinuz-2.6-xenU'
  XEN_INITRD = '/boot/initrd-2.6-xenU'
  KVM_PATH = '/usr/bin/kvm'
  SOCAT_PATH = '/usr/bin/socat'
  KVM_MIGRATION_PORT = '8102'
  VALUE_DEFAULT = "default"
  VALUE_AUTO = "auto"
  VALUE_GENERATE = "generate"
  VALUE_NONE = "none"
  VALUE_TRUE = "true"
  VALUE_FALSE = "false"
  EXT_PLUGIN_MASK = re.compile("^[a-zA-Z0-9_-]+$")
  HOOKS_BASE_DIR = _autoconf.SYSCONFDIR+ "/ganeti/hooks"
  HOOKS_PHASE_PRE = "pre"
  HOOKS_PHASE_POST = "post"
  HOOKS_NAME_CFGUPDATE = "config-update"
  HOOKS_VERSION = 2
  HTYPE_CLUSTER = "CLUSTER"
  HTYPE_NODE = "NODE"
  HTYPE_INSTANCE = "INSTANCE"
  HKR_SKIP = 0
  HKR_FAIL = 1
  HKR_SUCCESS = 2
  DT_DISKLESS = "diskless"
  DT_PLAIN = "plain"
  DT_DRBD8 = "drbd"
  DT_FILE = "file"
  DTS_NET_MIRROR = frozenset([DT_DRBD8])
  DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE])
  LD_LV = "lvm"
  LD_DRBD8 = "drbd8"
  LD_FILE = "file"
  LDS_BLOCK = frozenset([LD_LV, LD_DRBD8])
  DRBD_HMAC_ALG = "md5"
  DRBD_NET_PROTOCOL = "C"
  FD_LOOP = "loop"
  FD_BLKTAP = "blktap"
  LDS_DRBD = frozenset([LD_DRBD8])
  DISK_RDONLY = "ro"
  DISK_RDWR = "rw"
  DISK_ACCESS_SET = frozenset([DISK_RDONLY, DISK_RDWR])
  REPLACE_DISK_PRI = "replace_on_primary"
  REPLACE_DISK_SEC = "replace_on_secondary"
  REPLACE_DISK_CHG = "replace_new_secondary"
  LOCKS_REPLACE = 'replace'
  LOCKS_APPEND = 'append'
  INSTANCE_CREATE = "create"
  INSTANCE_IMPORT = "import"
  DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN, DT_DRBD8, D...
  FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP])
  INISECT_EXP = "export"
  INISECT_INS = "instance"
  DDM_ADD = 'add'
  DDM_REMOVE = 'remove'
  EXIT_SUCCESS = 0
  EXIT_FAILURE = 1
  EXIT_NOTCLUSTER = 5
  EXIT_NOTMASTER = 11
  EXIT_NODESETUP_ERROR = 12
  EXIT_CONFIRMATION = 13
  TAG_CLUSTER = "cluster"
  TAG_NODE = "node"
  TAG_INSTANCE = "instance"
  MAX_TAG_LEN = 128
  MAX_TAGS_PER_OBJ = 4096
  DEFAULT_BRIDGE = "xen-br0"
  SYNC_SPEED = 60* 1024
  LOCALHOST_IP_ADDRESS = "127.0.0.1"
  TCP_PING_TIMEOUT = 10
  GANETI_RUNAS = "root"
  DEFAULT_VG = "xenvg"
  BIND_ADDRESS_GLOBAL = "0.0.0.0"
  MIN_VG_SIZE = 20480
  DEFAULT_MAC_PREFIX = "aa:00:00"
  LVM_STRIPECOUNT = 1
  OS_VALID_STATUS = "VALID"
  OS_SCRIPT_CREATE = 'create'
  OS_SCRIPT_IMPORT = 'import'
  OS_SCRIPT_EXPORT = 'export'
  OS_SCRIPT_RENAME = 'rename'
  OS_SCRIPTS = frozenset([OS_SCRIPT_CREATE, OS_SCRIPT_IMPORT, OS...
  SSH_INITD_SCRIPT = '/etc/init.d/ssh'
  SSH_CONFIG_DIR = "/etc/ssh/"
  SSH_HOST_DSA_PRIV = SSH_CONFIG_DIR+ "ssh_host_dsa_key"
  SSH_HOST_DSA_PUB = SSH_HOST_DSA_PRIV+ ".pub"
  SSH_HOST_RSA_PRIV = SSH_CONFIG_DIR+ "ssh_host_rsa_key"
  SSH_HOST_RSA_PUB = SSH_HOST_RSA_PRIV+ ".pub"
  SSH = "ssh"
  SCP = "scp"
  INSTANCE_REBOOT_SOFT = "soft"
  INSTANCE_REBOOT_HARD = "hard"
  INSTANCE_REBOOT_FULL = "full"
  REBOOT_TYPES = frozenset([INSTANCE_REBOOT_SOFT, INSTANCE_REBOO...
  VTYPE_STRING = 'string'
  VTYPE_BOOL = 'bool'
  VTYPE_SIZE = 'size'
  VTYPE_INT = 'int'
  ENFORCEABLE_TYPES = frozenset([VTYPE_STRING, VTYPE_BOOL, VTYPE...
  HV_BOOT_ORDER = "boot_order"
  HV_CDROM_IMAGE_PATH = "cdrom_image_path"
  HV_NIC_TYPE = "nic_type"
  HV_DISK_TYPE = "disk_type"
  HV_VNC_BIND_ADDRESS = "vnc_bind_address"
  HV_VNC_TLS = "vnc_tls"
  HV_VNC_X509 = "vnc_x509_path"
  HV_VNC_X509_VERIFY = "vnc_x509_verify"
  HV_ACPI = "acpi"
  HV_PAE = "pae"
  HV_KERNEL_ARGS = "kernel_args"
  HV_KERNEL_PATH = "kernel_path"
  HV_INITRD_PATH = "initrd_path"
  HV_ROOT_PATH = "root_path"
  HV_SERIAL_CONSOLE = "serial_console"
  HV_USB_MOUSE = "usb_mouse"
  HV_DEVICE_MODEL = "device_model"
  HVS_PARAMETER_TYPES = {HV_BOOT_ORDER: VTYPE_STRING, HV_CDROM_I...
  HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
  BE_MEMORY = "memory"
  BE_VCPUS = "vcpus"
  BE_AUTO_BALANCE = "auto_balance"
  BES_PARAMETER_TYPES = {BE_MEMORY: VTYPE_SIZE, BE_VCPUS: VTYPE_...
  BES_PARAMETERS = frozenset(BES_PARAMETER_TYPES.keys())
  BEGR_DEFAULT = "default"
  HT_XEN_PVM = "xen-pvm"
  HT_FAKE = "fake"
  HT_XEN_HVM = "xen-hvm"
  HT_KVM = "kvm"
  HYPER_TYPES = frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_K...
  HTS_REQ_PORT = frozenset([HT_XEN_HVM, HT_KVM])
  HTS_COPY_VNC_PASSWORD = frozenset([HT_XEN_HVM])
  VNC_BASE_PORT = 5900
  VNC_PASSWORD_FILE = _autoconf.SYSCONFDIR+ "/ganeti/vnc-cluster...
  VNC_DEFAULT_BIND_ADDRESS = '0.0.0.0'
  HT_NIC_RTL8139 = "rtl8139"
  HT_NIC_NE2K_PCI = "ne2k_pci"
  HT_NIC_NE2K_ISA = "ne2k_isa"
  HT_NIC_I82551 = "i82551"
  HT_NIC_I85557B = "i82557b"
  HT_NIC_I8259ER = "i82559er"
  HT_NIC_PCNET = "pcnet"
  HT_NIC_E1000 = "e1000"
  HT_DISK_PARAVIRTUAL = "paravirtual"
  HT_NIC_PARAVIRTUAL = "paravirtual"
  HT_HVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2...
  HT_KVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2...
  HT_DISK_IOEMU = "ioemu"
  HT_DISK_IDE = "ide"
  HT_DISK_SCSI = "scsi"
  HT_DISK_SD = "sd"
  HT_DISK_MTD = "mtd"
  HT_DISK_PFLASH = "pflash"
  HT_HVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_D...
  HT_KVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_D...
  HT_MOUSE_MOUSE = "mouse"
  HT_MOUSE_TABLET = "tablet"
  HT_KVM_VALID_MOUSE_TYPES = frozenset([HT_MOUSE_MOUSE, HT_MOUSE...
  HT_BO_CDROM = "cdrom"
  HT_BO_DISK = "disk"
  HT_BO_NETWORK = "network"
  HT_KVM_VALID_BO_TYPES = frozenset([HT_BO_CDROM, HT_BO_DISK, HT...
  VERIFY_NPLUSONE_MEM = 'nplusone_mem'
  VERIFY_OPTIONAL_CHECKS = frozenset([VERIFY_NPLUSONE_MEM])
  NV_FILELIST = "filelist"
  NV_HVINFO = "hvinfo"
  NV_HYPERVISOR = "hypervisor"
  NV_INSTANCELIST = "instancelist"
  NV_LVLIST = "lvlist"
  NV_NODELIST = "nodelist"
  NV_NODENETTEST = "node-net-test"
  NV_VERSION = "version"
  NV_VGLIST = "vglist"
  NV_DRBDLIST = "drbd-list"
  IALLOCATOR_VERSION = 2
  IALLOCATOR_DIR_IN = "in"
  IALLOCATOR_DIR_OUT = "out"
  IALLOCATOR_MODE_ALLOC = "allocate"
  IALLOCATOR_MODE_RELOC = "relocate"
  IALLOCATOR_SEARCH_PATH = ['/usr/local/lib/ganeti/iallocators']
  IARUN_NOTFOUND = 1
  IARUN_FAILURE = 2
  IARUN_SUCCESS = 3
  JOB_QUEUE_VERSION = 1
  JOB_QUEUE_LOCK_FILE = QUEUE_DIR+ "/lock"
  JOB_QUEUE_VERSION_FILE = QUEUE_DIR+ "/version"
  JOB_QUEUE_SERIAL_FILE = QUEUE_DIR+ "/serial"
  JOB_QUEUE_ARCHIVE_DIR = QUEUE_DIR+ "/archive"
  JOB_QUEUE_DRAIN_FILE = QUEUE_DIR+ "/drain"
  JOB_QUEUE_SIZE_HARD_LIMIT = 5000
  JOB_QUEUE_SIZE_SOFT_LIMIT = JOB_QUEUE_SIZE_HARD_LIMIT* 0.8
  JOB_ID_TEMPLATE = r"\d+"
  JOB_NOTCHANGED = "nochange"
  JOB_STATUS_QUEUED = "queued"
  JOB_STATUS_WAITLOCK = "waiting"
  JOB_STATUS_CANCELING = "canceling"
  JOB_STATUS_RUNNING = "running"
  JOB_STATUS_CANCELED = "canceled"
  JOB_STATUS_SUCCESS = "success"
  JOB_STATUS_ERROR = "error"
  OP_STATUS_QUEUED = "queued"
  OP_STATUS_WAITLOCK = "waiting"
  OP_STATUS_CANCELING = "canceling"
  OP_STATUS_RUNNING = "running"
  OP_STATUS_CANCELED = "canceled"
  OP_STATUS_SUCCESS = "success"
  OP_STATUS_ERROR = "error"
  OPS_FINALIZED = frozenset([OP_STATUS_CANCELED, OP_STATUS_SUCCE...
  ELOG_MESSAGE = "message"
  ELOG_PROGRESS = "progress"
  RAPI_PORT = 5080
  MAX_NICS = 8
  MAX_DISKS = 16
  SS_CLUSTER_NAME = "cluster_name"
  SS_CLUSTER_TAGS = "cluster_tags"
  SS_FILE_STORAGE_DIR = "file_storage_dir"
  SS_MASTER_CANDIDATES = "master_candidates"
  SS_MASTER_IP = "master_ip"
  SS_MASTER_NETDEV = "master_netdev"
  SS_MASTER_NODE = "master_node"
  SS_NODE_LIST = "node_list"
  SS_OFFLINE_NODES = "offline_nodes"
  SS_ONLINE_NODES = "online_nodes"
  SS_INSTANCE_LIST = "instance_list"
  SS_RELEASE_VERSION = "release_version"
  DEFAULT_ENABLED_HYPERVISOR = "xen-pvm"
  HVC_DEFAULTS = {HT_XEN_PVM: {HV_KERNEL_PATH: "/boot/vmlinuz-2....
  BEC_DEFAULTS = {BE_MEMORY: 128, BE_VCPUS: 1, BE_AUTO_BALANCE: ...
  MASTER_POOL_SIZE_DEFAULT = 10

Imports: re, _autoconf


Function Details [hide private]

BuildVersion(major, minor, revision)

source code 

Calculates int version number from major, minor and revision numbers.

Returns: int representing version number

SplitVersion(version)

source code 

Splits version number stored in an int.

Returns: tuple; (major, minor, revision)


Variables Details [hide private]

CONFIG_VERSION

Value:
BuildVersion(CONFIG_MAJOR, CONFIG_MINOR, CONFIG_REVISION)

DISK_TEMPLATES

Value:
frozenset([DT_DISKLESS, DT_PLAIN, DT_DRBD8, DT_FILE])

OS_SCRIPTS

Value:
frozenset([OS_SCRIPT_CREATE, OS_SCRIPT_IMPORT, OS_SCRIPT_EXPORT, OS_SC\
RIPT_RENAME])

REBOOT_TYPES

Value:
frozenset([INSTANCE_REBOOT_SOFT, INSTANCE_REBOOT_HARD, INSTANCE_REBOOT\
_FULL])

ENFORCEABLE_TYPES

Value:
frozenset([VTYPE_STRING, VTYPE_BOOL, VTYPE_SIZE, VTYPE_INT,])

HVS_PARAMETER_TYPES

Value:
{HV_BOOT_ORDER: VTYPE_STRING, HV_CDROM_IMAGE_PATH: VTYPE_STRING, HV_NI\
C_TYPE: VTYPE_STRING, HV_DISK_TYPE: VTYPE_STRING, HV_VNC_BIND_ADDRESS:\
 VTYPE_STRING, HV_VNC_TLS: VTYPE_BOOL, HV_VNC_X509: VTYPE_STRING, HV_V\
NC_X509_VERIFY: VTYPE_BOOL, HV_ACPI: VTYPE_BOOL, HV_PAE: VTYPE_BOOL, H\
V_KERNEL_PATH: VTYPE_STRING, HV_KERNEL_ARGS: VTYPE_STRING, HV_INITRD_P\
ATH: VTYPE_STRING, HV_ROOT_PATH: VTYPE_STRING, HV_SERIAL_CONSOLE: VTYP\
E_BOOL, HV_USB_MOUSE: VTYPE_STRING, HV_DEVICE_MODEL: VTYPE_STRING,}

BES_PARAMETER_TYPES

Value:
{BE_MEMORY: VTYPE_SIZE, BE_VCPUS: VTYPE_INT, BE_AUTO_BALANCE: VTYPE_BO\
OL,}

HYPER_TYPES

Value:
frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_KVM])

VNC_PASSWORD_FILE

Value:
_autoconf.SYSCONFDIR+ "/ganeti/vnc-cluster-password"

HT_HVM_VALID_NIC_TYPES

Value:
frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI, HT_NIC_NE2K_ISA, HT_NIC_PA\
RAVIRTUAL])

HT_KVM_VALID_NIC_TYPES

Value:
frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI, HT_NIC_NE2K_ISA, HT_NIC_I8\
2551, HT_NIC_I85557B, HT_NIC_I8259ER, HT_NIC_PCNET, HT_NIC_E1000, HT_N\
IC_PARAVIRTUAL])

HT_HVM_VALID_DISK_TYPES

Value:
frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IOEMU])

HT_KVM_VALID_DISK_TYPES

Value:
frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IDE, HT_DISK_SCSI, HT_DISK_SD,\
 HT_DISK_MTD, HT_DISK_PFLASH])

HT_KVM_VALID_MOUSE_TYPES

Value:
frozenset([HT_MOUSE_MOUSE, HT_MOUSE_TABLET])

HT_KVM_VALID_BO_TYPES

Value:
frozenset([HT_BO_CDROM, HT_BO_DISK, HT_BO_NETWORK])

OPS_FINALIZED

Value:
frozenset([OP_STATUS_CANCELED, OP_STATUS_SUCCESS, OP_STATUS_ERROR])

HVC_DEFAULTS

Value:
{HT_XEN_PVM: {HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU", HV_INITRD_PATH\
: '', HV_ROOT_PATH: '/dev/sda1', HV_KERNEL_ARGS: 'ro',}, HT_XEN_HVM: {\
HV_BOOT_ORDER: "cd", HV_CDROM_IMAGE_PATH: '', HV_NIC_TYPE: HT_NIC_RTL8\
139, HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, HV_VNC_BIND_ADDRESS: '0.0.0.0'\
, HV_ACPI: True, HV_PAE: True, HV_KERNEL_PATH: "/usr/lib/xen/boot/hvml\
oader", HV_DEVICE_MODEL: "/usr/lib/xen/bin/qemu-dm",}, HT_KVM: {HV_KER\
NEL_PATH: "/boot/vmlinuz-2.6-kvmU", HV_INITRD_PATH: '', HV_KERNEL_ARGS\
: 'ro', HV_ROOT_PATH: '/dev/vda1', HV_ACPI: True, HV_SERIAL_CONSOLE: T\
...

BEC_DEFAULTS

Value:
{BE_MEMORY: 128, BE_VCPUS: 1, BE_AUTO_BALANCE: True,}

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