"""Module holding different constants."""
+import re
+
from ganeti import _autoconf
# various versions
-PROTOCOL_VERSION = 20
+PROTOCOL_VERSION = 30
RELEASE_VERSION = _autoconf.PACKAGE_VERSION
OS_API_V10 = 10
OS_API_V15 = 15
DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util"
ETC_HOSTS = "/etc/hosts"
DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR
+ENABLE_FILE_STORAGE = _autoconf.ENABLE_FILE_STORAGE
SYSCONFDIR = _autoconf.SYSCONFDIR
TOOLSDIR = _autoconf.TOOLSDIR
CONF_DIR = SYSCONFDIR + "/ganeti"
CONFD = "ganeti-confd"
RAPI = "ganeti-rapi"
MASTERD = "ganeti-masterd"
+# used in the ganeti-nbma project
+NLD = "ganeti-nld"
MULTITHREADED_DAEMONS = frozenset([MASTERD])
NODED: ("tcp", 1811),
CONFD: ("udp", 1814),
RAPI: ("tcp", 5080),
+ # used in the ganeti-nbma project
+ NLD: ("udp", 1816),
}
DEFAULT_NODED_PORT = DAEMONS_PORTS[NODED][1]
DEFAULT_CONFD_PORT = DAEMONS_PORTS[CONFD][1]
DEFAULT_RAPI_PORT = DAEMONS_PORTS[RAPI][1]
+# used in the ganeti-nbma project
+DEFAULT_NLD_PORT = DAEMONS_PORTS[NLD][1]
FIRST_DRBD_PORT = 11000
LAST_DRBD_PORT = 14999
CONFD: LOG_DIR + "conf-daemon.log",
RAPI: LOG_DIR + "rapi-daemon.log",
MASTERD: LOG_DIR + "master-daemon.log",
+ # used in the ganeti-nbma project
+ NLD: LOG_DIR + "nl-daemon.log",
}
LOG_OS_DIR = LOG_DIR + "os"
LOG_WATCHER = LOG_DIR + "watcher.log"
LOG_COMMANDS = LOG_DIR + "commands.log"
LOG_BURNIN = LOG_DIR + "burnin.log"
+# one of 'no', 'yes', 'only'
+SYSLOG_USAGE = _autoconf.SYSLOG_USAGE
+SYSLOG_NO = "no"
+SYSLOG_YES = "yes"
+SYSLOG_ONLY = "only"
+SYSLOG_SOCKET = "/dev/log"
+
OS_SEARCH_PATH = _autoconf.OS_SEARCH_PATH
EXPORT_DIR = _autoconf.EXPORT_DIR
VALUE_TRUE = "true"
VALUE_FALSE = "false"
+# External script validation mask
+EXT_PLUGIN_MASK = re.compile("^[a-zA-Z0-9_-]+$")
+
# hooks-related constants
HOOKS_BASE_DIR = CONF_DIR + "/hooks"
HOOKS_PHASE_PRE = "pre"
HOOKS_PHASE_POST = "post"
HOOKS_NAME_CFGUPDATE = "config-update"
+HOOKS_NAME_WATCHER = "watcher"
HOOKS_VERSION = 2
# hooks subject type (what object type does the LU deal with)
# drbd constants
DRBD_HMAC_ALG = "md5"
DRBD_NET_PROTOCOL = "C"
+DRBD_BARRIERS = _autoconf.DRBD_BARRIERS
# file backend driver
FD_LOOP = "loop"
DEFAULT_SHUTDOWN_TIMEOUT = 120
NODE_MAX_CLOCK_SKEW = 150
+# runparts results
+(RUNPARTS_SKIP,
+ RUNPARTS_RUN,
+ RUNPARTS_ERR) = range(3)
+
+RUNPARTS_STATUS = frozenset([RUNPARTS_SKIP, RUNPARTS_RUN, RUNPARTS_ERR])
+
# RPC constants
(RPC_ENCODING_NONE,
RPC_ENCODING_ZLIB_BASE64) = range(2)
OS_VARIANTS_FILE = 'variants.list'
# ssh constants
-SSH_CONFIG_DIR = "/etc/ssh/"
-SSH_HOST_DSA_PRIV = SSH_CONFIG_DIR + "ssh_host_dsa_key"
+SSH_CONFIG_DIR = _autoconf.SSH_CONFIG_DIR
+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_PRIV = SSH_CONFIG_DIR + "/ssh_host_rsa_key"
SSH_HOST_RSA_PUB = SSH_HOST_RSA_PRIV + ".pub"
SSH = "ssh"
SCP = "scp"
HV_INIT_SCRIPT = "init_script"
HV_MIGRATION_PORT = "migration_port"
HV_USE_LOCALTIME = "use_localtime"
+HV_DISK_CACHE = "disk_cache"
+HV_SECURITY_MODEL = "security_model"
+HV_SECURITY_DOMAIN = "security_domain"
HVS_PARAMETER_TYPES = {
HV_BOOT_ORDER: VTYPE_STRING,
HV_INIT_SCRIPT: VTYPE_STRING,
HV_MIGRATION_PORT: VTYPE_INT,
HV_USE_LOCALTIME: VTYPE_BOOL,
+ HV_DISK_CACHE: VTYPE_STRING,
+ HV_SECURITY_MODEL: VTYPE_STRING,
+ HV_SECURITY_DOMAIN: VTYPE_STRING,
}
HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
HT_DISK_MTD = "mtd"
HT_DISK_PFLASH = "pflash"
+HT_CACHE_DEFAULT = "default"
+HT_CACHE_NONE = "none"
+HT_CACHE_WTHROUGH = "writethrough"
+HT_CACHE_WBACK = "writeback"
+HT_VALID_CACHE_TYPES = frozenset([HT_CACHE_DEFAULT,
+ HT_CACHE_NONE,
+ HT_CACHE_WTHROUGH,
+ HT_CACHE_WBACK])
+
HT_HVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IOEMU])
HT_KVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IDE,
HT_DISK_SCSI, HT_DISK_SD, HT_DISK_MTD,
HT_KVM_VALID_BO_TYPES = frozenset([HT_BO_CDROM, HT_BO_DISK, HT_BO_NETWORK])
+# Security models
+HT_SM_NONE = "none"
+HT_SM_USER = "user"
+HT_SM_POOL = "pool"
+
+HT_KVM_VALID_SM_TYPES = frozenset([HT_SM_NONE, HT_SM_USER, HT_SM_POOL])
+
# Cluster Verify steps
VERIFY_NPLUSONE_MEM = 'nplusone_mem'
VERIFY_OPTIONAL_CHECKS = frozenset([VERIFY_NPLUSONE_MEM])
IALLOCATOR_DIR_OUT = "out"
IALLOCATOR_MODE_ALLOC = "allocate"
IALLOCATOR_MODE_RELOC = "relocate"
+IALLOCATOR_MODE_MEVAC = "multi-evacuate"
IALLOCATOR_SEARCH_PATH = _autoconf.IALLOCATOR_SEARCH_PATH
# Job queue
HV_USB_MOUSE: '',
HV_MIGRATION_PORT: 8102,
HV_USE_LOCALTIME: False,
+ HV_DISK_CACHE: HT_CACHE_DEFAULT,
+ HV_SECURITY_MODEL: HT_SM_NONE,
+ HV_SECURITY_DOMAIN: '',
},
HT_FAKE: {
},
CONFD_REQQ_LINK = "0"
CONFD_REQQ_IP = "1"
CONFD_REQQ_IPLIST = "2"
+CONFD_REQQ_FIELDS = "3"
+
+CONFD_REQFIELD_NAME = "0"
+CONFD_REQFIELD_IP = "1"
+CONFD_REQFIELD_MNODE_PIP = "2"
CONFD_REQS = frozenset([
CONFD_REQ_PING,