| # |
| # |
| |
| # Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 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 |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| # 02110-1301, USA. |
| |
| |
| """Module containing constants and functions for filesystem paths. |
| |
| """ |
| |
| from ganeti import _autoconf |
| from ganeti import compat |
| from ganeti import vcluster |
| |
| |
| # Build-time constants |
| DEFAULT_FILE_STORAGE_DIR = "/srv/ganeti/file-storage" |
| DEFAULT_FILE_STORAGE_DIR = vcluster.AddNodePrefix(DEFAULT_FILE_STORAGE_DIR) |
| DEFAULT_SHARED_FILE_STORAGE_DIR = "/srv/ganeti/shared-file-storage" |
| DEFAULT_SHARED_FILE_STORAGE_DIR = \ |
| vcluster.AddNodePrefix(DEFAULT_SHARED_FILE_STORAGE_DIR) |
| EXPORT_DIR = vcluster.AddNodePrefix(_autoconf.EXPORT_DIR) |
| OS_SEARCH_PATH = _autoconf.OS_SEARCH_PATH |
| ES_SEARCH_PATH = _autoconf.ES_SEARCH_PATH |
| SSH_CONFIG_DIR = _autoconf.SSH_CONFIG_DIR |
| XEN_CONFIG_DIR = vcluster.AddNodePrefix(_autoconf.XEN_CONFIG_DIR) |
| SYSCONFDIR = vcluster.AddNodePrefix(_autoconf.SYSCONFDIR) |
| TOOLSDIR = _autoconf.TOOLSDIR |
| LOCALSTATEDIR = vcluster.AddNodePrefix(_autoconf.LOCALSTATEDIR) |
| |
| # Paths which don't change for a virtual cluster |
| DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util" |
| IMPORT_EXPORT_DAEMON = _autoconf.PKGLIBDIR + "/import-export" |
| KVM_CONSOLE_WRAPPER = _autoconf.PKGLIBDIR + "/tools/kvm-console-wrapper" |
| KVM_IFUP = _autoconf.PKGLIBDIR + "/kvm-ifup" |
| PREPARE_NODE_JOIN = _autoconf.PKGLIBDIR + "/prepare-node-join" |
| NODE_DAEMON_SETUP = _autoconf.PKGLIBDIR + "/node-daemon-setup" |
| XEN_CONSOLE_WRAPPER = _autoconf.PKGLIBDIR + "/tools/xen-console-wrapper" |
| ETC_HOSTS = vcluster.ETC_HOSTS |
| |
| # Top-level paths |
| DATA_DIR = LOCALSTATEDIR + "/lib/ganeti" |
| LOCK_DIR = LOCALSTATEDIR + "/lock" |
| LOG_DIR = LOCALSTATEDIR + "/log/ganeti" |
| RUN_DIR = LOCALSTATEDIR + "/run/ganeti" |
| |
| #: Script to configure master IP address |
| DEFAULT_MASTER_SETUP_SCRIPT = TOOLSDIR + "/master-ip-setup" |
| |
| 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" |
| |
| BDEV_CACHE_DIR = RUN_DIR + "/bdev-cache" |
| DISK_LINKS_DIR = RUN_DIR + "/instance-disks" |
| SOCKET_DIR = RUN_DIR + "/socket" |
| CRYPTO_KEYS_DIR = RUN_DIR + "/crypto" |
| IMPORT_EXPORT_DIR = RUN_DIR + "/import-export" |
| INSTANCE_STATUS_FILE = RUN_DIR + "/instance-status" |
| INSTANCE_REASON_DIR = RUN_DIR + "/instance-reason" |
| #: User-id pool lock directory (used user IDs have a corresponding lock file in |
| #: this directory) |
| UIDPOOL_LOCKDIR = RUN_DIR + "/uid-pool" |
| |
| SSCONF_LOCK_FILE = LOCK_DIR + "/ganeti-ssconf.lock" |
| |
| CLUSTER_CONF_FILE = DATA_DIR + "/config.data" |
| RAPI_CERT_FILE = DATA_DIR + "/rapi.pem" |
| CONFD_HMAC_KEY = DATA_DIR + "/hmac.key" |
| SPICE_CERT_FILE = DATA_DIR + "/spice.pem" |
| SPICE_CACERT_FILE = DATA_DIR + "/spice-ca.pem" |
| CLUSTER_DOMAIN_SECRET_FILE = DATA_DIR + "/cluster-domain-secret" |
| SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts" |
| RAPI_USERS_FILE = DATA_DIR + "/rapi/users" |
| QUEUE_DIR = DATA_DIR + "/queue" |
| CONF_DIR = SYSCONFDIR + "/ganeti" |
| USER_SCRIPTS_DIR = CONF_DIR + "/scripts" |
| VNC_PASSWORD_FILE = CONF_DIR + "/vnc-cluster-password" |
| HOOKS_BASE_DIR = CONF_DIR + "/hooks" |
| FILE_STORAGE_PATHS_FILE = CONF_DIR + "/file-storage-paths" |
| RESTRICTED_COMMANDS_DIR = CONF_DIR + "/restricted-commands" |
| |
| #: Node daemon certificate path |
| NODED_CERT_FILE = DATA_DIR + "/server.pem" |
| |
| #: Node daemon certificate file permissions |
| NODED_CERT_MODE = 0440 |
| |
| #: Locked in exclusive mode while noded verifies a remote command |
| RESTRICTED_COMMANDS_LOCK_FILE = LOCK_DIR + "/ganeti-restricted-commands.lock" |
| |
| #: Lock file for watcher, locked in shared mode by watcher; lock in exclusive |
| # mode to block watcher (see L{cli._RunWhileClusterStoppedHelper.Call} |
| WATCHER_LOCK_FILE = LOCK_DIR + "/ganeti-watcher.lock" |
| |
| #: Status file for per-group watcher, locked in exclusive mode by watcher |
| WATCHER_GROUP_STATE_FILE = DATA_DIR + "/watcher.%s.data" |
| |
| #: File for per-group instance status, merged into L{INSTANCE_STATUS_FILE} by |
| #: per-group processes |
| WATCHER_GROUP_INSTANCE_STATUS_FILE = DATA_DIR + "/watcher.%s.instance-status" |
| |
| #: File containing Unix timestamp until which watcher should be paused |
| WATCHER_PAUSEFILE = DATA_DIR + "/watcher.pause" |
| |
| #: User-provided master IP setup script |
| EXTERNAL_MASTER_SETUP_SCRIPT = USER_SCRIPTS_DIR + "/master-ip-setup" |
| |
| #: LUXI socket used for job execution |
| MASTER_SOCKET = SOCKET_DIR + "/ganeti-master" |
| #: LUXI socket used for queries only |
| QUERY_SOCKET = SOCKET_DIR + "/ganeti-query" |
| |
| LOG_OS_DIR = LOG_DIR + "/os" |
| LOG_ES_DIR = LOG_DIR + "/extstorage" |
| #: Directory for storing Xen config files after failed instance starts |
| LOG_XEN_DIR = LOG_DIR + "/xen" |
| |
| # Job queue paths |
| 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" |
| |
| ALL_CERT_FILES = compat.UniqueFrozenset([ |
| NODED_CERT_FILE, |
| RAPI_CERT_FILE, |
| SPICE_CERT_FILE, |
| SPICE_CACERT_FILE, |
| ]) |
| |
| |
| def GetLogFilename(daemon_name): |
| """Returns the full path for a daemon's log file. |
| |
| """ |
| return "%s/%s.log" % (LOG_DIR, daemon_name) |
| |
| |
| LOG_WATCHER = GetLogFilename("watcher") |
| LOG_COMMANDS = GetLogFilename("commands") |
| LOG_BURNIN = GetLogFilename("burnin") |
