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1 | a8083063 | Iustin Pop | #!/usr/bin/python
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | a8083063 | Iustin Pop | # Copyright (C) 2006, 2007 Google Inc.
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5 | a8083063 | Iustin Pop | #
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6 | a8083063 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
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7 | a8083063 | Iustin Pop | # it under the terms of the GNU General Public License as published by
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8 | a8083063 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
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9 | a8083063 | Iustin Pop | # (at your option) any later version.
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10 | a8083063 | Iustin Pop | #
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11 | a8083063 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
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12 | a8083063 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | a8083063 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | a8083063 | Iustin Pop | # General Public License for more details.
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15 | a8083063 | Iustin Pop | #
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16 | a8083063 | Iustin Pop | # You should have received a copy of the GNU General Public License
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17 | a8083063 | Iustin Pop | # along with this program; if not, write to the Free Software
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18 | a8083063 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | a8083063 | Iustin Pop | # 02110-1301, USA.
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20 | a8083063 | Iustin Pop | |
21 | a8083063 | Iustin Pop | |
22 | a8083063 | Iustin Pop | """Module holding different constants."""
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23 | a8083063 | Iustin Pop | |
24 | a8083063 | Iustin Pop | # various versions
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25 | a8083063 | Iustin Pop | CONFIG_VERSION = 2
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26 | a8083063 | Iustin Pop | PROTOCOL_VERSION = 2
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27 | a8083063 | Iustin Pop | RELEASE_VERSION = "1.2a1"
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28 | a8083063 | Iustin Pop | OS_API_VERSION = 4
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29 | a8083063 | Iustin Pop | EXPORT_VERSION = 0
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30 | a8083063 | Iustin Pop | |
31 | a8083063 | Iustin Pop | |
32 | a8083063 | Iustin Pop | # file paths
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33 | a8083063 | Iustin Pop | DATA_DIR = "/var/lib/ganeti"
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34 | a8083063 | Iustin Pop | CLUSTER_CONF_FILE = DATA_DIR + "/config.data"
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35 | a8083063 | Iustin Pop | CLUSTER_NAME_FILE = DATA_DIR + "/cluster-name"
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36 | a8083063 | Iustin Pop | SSL_CERT_FILE = DATA_DIR + "/server.pem"
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37 | a8083063 | Iustin Pop | HYPERCONF_FILE = DATA_DIR + "/hypervisor"
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38 | a8083063 | Iustin Pop | WATCHER_STATEFILE = DATA_DIR + "/restart_state"
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39 | a8083063 | Iustin Pop | |
40 | a8083063 | Iustin Pop | ETC_DIR = "/etc/ganeti"
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41 | a8083063 | Iustin Pop | |
42 | a8083063 | Iustin Pop | MASTER_CRON_FILE = ETC_DIR + "/master-cron"
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43 | a8083063 | Iustin Pop | MASTER_CRON_LINK = "/etc/cron.d/ganeti-master-cron"
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44 | a8083063 | Iustin Pop | NODE_INITD_SCRIPT = "/etc/init.d/ganeti"
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45 | a8083063 | Iustin Pop | NODE_INITD_NAME = "ganeti"
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46 | a8083063 | Iustin Pop | DEFAULT_NODED_PORT = 1811
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47 | a8083063 | Iustin Pop | FIRST_DRBD_PORT = 11000
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48 | a8083063 | Iustin Pop | LAST_DRBD_PORT = 14999
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49 | a8083063 | Iustin Pop | MASTER_INITD_SCRIPT = "/etc/init.d/ganeti-master"
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50 | a8083063 | Iustin Pop | MASTER_INITD_NAME = "ganeti-master"
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51 | a8083063 | Iustin Pop | |
52 | a8083063 | Iustin Pop | LOG_DIR = "/var/log/ganeti"
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53 | a8083063 | Iustin Pop | LOG_OS_DIR = LOG_DIR + "/os"
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54 | a8083063 | Iustin Pop | LOG_NODESERVER = LOG_DIR + "/node-daemon.log"
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55 | a8083063 | Iustin Pop | |
56 | a8083063 | Iustin Pop | OS_DIR = "/srv/ganeti/os"
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57 | a8083063 | Iustin Pop | EXPORT_DIR = "/srv/ganeti/export"
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58 | a8083063 | Iustin Pop | |
59 | a8083063 | Iustin Pop | EXPORT_CONF_FILE = "config.ini"
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60 | a8083063 | Iustin Pop | |
61 | a8083063 | Iustin Pop | # hooks-related constants
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62 | a8083063 | Iustin Pop | HOOKS_BASE_DIR = "/etc/ganeti/hooks"
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63 | a8083063 | Iustin Pop | HOOKS_PHASE_PRE = "pre"
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64 | a8083063 | Iustin Pop | HOOKS_PHASE_POST = "post"
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65 | a8083063 | Iustin Pop | HOOKS_VERSION = 1
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66 | a8083063 | Iustin Pop | |
67 | a8083063 | Iustin Pop | # hooks subject type (what object type does the LU deal with)
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68 | a8083063 | Iustin Pop | HTYPE_CLUSTER = "CLUSTER"
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69 | a8083063 | Iustin Pop | HTYPE_NODE = "NODE"
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70 | a8083063 | Iustin Pop | HTYPE_INSTANCE = "INSTANCE"
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71 | a8083063 | Iustin Pop | |
72 | a8083063 | Iustin Pop | HKR_SKIP = 0
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73 | a8083063 | Iustin Pop | HKR_FAIL = 1
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74 | a8083063 | Iustin Pop | HKR_SUCCESS = 2
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75 | a8083063 | Iustin Pop | |
76 | a8083063 | Iustin Pop | # disk template types
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77 | a8083063 | Iustin Pop | DT_DISKLESS = "diskless"
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78 | a8083063 | Iustin Pop | DT_PLAIN = "plain"
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79 | a8083063 | Iustin Pop | DT_LOCAL_RAID1 = "local_raid1"
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80 | a8083063 | Iustin Pop | DT_REMOTE_RAID1 = "remote_raid1"
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81 | a8083063 | Iustin Pop | |
82 | a8083063 | Iustin Pop | # instance creation modem
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83 | a8083063 | Iustin Pop | INSTANCE_CREATE = "create"
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84 | a8083063 | Iustin Pop | INSTANCE_IMPORT = "import"
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85 | a8083063 | Iustin Pop | |
86 | a8083063 | Iustin Pop | DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN,
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87 | a8083063 | Iustin Pop | DT_LOCAL_RAID1, DT_REMOTE_RAID1]) |
88 | a8083063 | Iustin Pop | |
89 | a8083063 | Iustin Pop | # file groups
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90 | a8083063 | Iustin Pop | CLUSTER_CONF_FILES = ["/etc/hosts",
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91 | a8083063 | Iustin Pop | "/etc/ssh/ssh_known_hosts",
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92 | a8083063 | Iustin Pop | "/etc/ssh/ssh_host_dsa_key",
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93 | a8083063 | Iustin Pop | "/etc/ssh/ssh_host_dsa_key.pub",
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94 | a8083063 | Iustin Pop | "/etc/ssh/ssh_host_rsa_key",
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95 | a8083063 | Iustin Pop | "/etc/ssh/ssh_host_rsa_key.pub",
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96 | a8083063 | Iustin Pop | "/root/.ssh/authorized_keys",
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97 | a8083063 | Iustin Pop | "/root/.ssh/id_dsa",
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98 | a8083063 | Iustin Pop | "/root/.ssh/id_dsa.pub",
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99 | a8083063 | Iustin Pop | CLUSTER_CONF_FILE, |
100 | a8083063 | Iustin Pop | SSL_CERT_FILE, |
101 | a8083063 | Iustin Pop | MASTER_CRON_FILE, |
102 | a8083063 | Iustin Pop | ] |
103 | a8083063 | Iustin Pop | |
104 | a8083063 | Iustin Pop | MASTER_CONFIGFILES = [MASTER_CRON_LINK, |
105 | a8083063 | Iustin Pop | "/etc/rc2.d/S21%s" % MASTER_INITD_NAME]
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106 | a8083063 | Iustin Pop | |
107 | a8083063 | Iustin Pop | NODE_CONFIGFILES = [NODE_INITD_SCRIPT, |
108 | a8083063 | Iustin Pop | "/etc/rc2.d/S20%s" % NODE_INITD_NAME,
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109 | a8083063 | Iustin Pop | "/etc/rc0.d/K80%s" % NODE_INITD_NAME]
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110 | a8083063 | Iustin Pop | |
111 | a8083063 | Iustin Pop | # import/export config options
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112 | a8083063 | Iustin Pop | INISECT_EXP = "export"
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113 | a8083063 | Iustin Pop | INISECT_INS = "instance" |