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#!/usr/bin/python
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#
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# Copyright (C) 2006, 2007 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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"""Module holding different constants."""
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# various versions
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CONFIG_VERSION = 2
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PROTOCOL_VERSION = 2
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RELEASE_VERSION = "1.2a1"
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OS_API_VERSION = 4
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EXPORT_VERSION = 0
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# file paths
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DATA_DIR = "/var/lib/ganeti"
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CLUSTER_CONF_FILE = DATA_DIR + "/config.data"
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SSL_CERT_FILE = DATA_DIR + "/server.pem"
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WATCHER_STATEFILE = DATA_DIR + "/restart_state"
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NODE_INITD_SCRIPT = "/etc/init.d/ganeti"
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DEFAULT_NODED_PORT = 1811
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FIRST_DRBD_PORT = 11000
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LAST_DRBD_PORT = 14999
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MASTER_SCRIPT = "ganeti-master"
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LOG_DIR = "/var/log/ganeti"
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LOG_OS_DIR = LOG_DIR + "/os"
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LOG_NODESERVER = LOG_DIR + "/node-daemon.log"
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OS_DIR = "/srv/ganeti/os"
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EXPORT_DIR = "/srv/ganeti/export"
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EXPORT_CONF_FILE = "config.ini"
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# hooks-related constants
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HOOKS_BASE_DIR = "/etc/ganeti/hooks"
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HOOKS_PHASE_PRE = "pre"
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HOOKS_PHASE_POST = "post"
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HOOKS_VERSION = 1
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# hooks subject type (what object type does the LU deal with)
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HTYPE_CLUSTER = "CLUSTER"
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HTYPE_NODE = "NODE"
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HTYPE_INSTANCE = "INSTANCE"
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HKR_SKIP = 0
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HKR_FAIL = 1
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HKR_SUCCESS = 2
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# disk template types
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DT_DISKLESS = "diskless"
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DT_PLAIN = "plain"
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DT_LOCAL_RAID1 = "local_raid1"
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DT_REMOTE_RAID1 = "remote_raid1"
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# instance creation modem
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INSTANCE_CREATE = "create"
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INSTANCE_IMPORT = "import"
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DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN,
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                            DT_LOCAL_RAID1, DT_REMOTE_RAID1])
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# import/export config options
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INISECT_EXP = "export"
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INISECT_INS = "instance"
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# common exit codes
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EXIT_NOTMASTER = 11