### Configuration options for openvswitch

# Copyright (C) 2009, 2010, 2011 Nicira Networks, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.  This file is offered as-is,
# without warranty of any kind.

# ENABLE_MONITOR: If 'y' then monitor daemon processes and restart them
#    if they die due to an error signal.
# ENABLE_MONITOR=y

# FORCE_COREFILES: If 'y' then core files will be enabled.
# FORCE_COREFILES=y

# COREFILE_PATTERN: Pattern used to determine path and filename for
#     core files when FORCE_COREFILES is 'y'.  This is Linux specific.
#     See the manpage for "core".
# COREFILE_PATTERN="/var/xen/openvswitch/%e-%t"

# OVSDB_SERVER_REMOTES: Space-separated list of methods on which to have
#     ovsdb-server listen or connect for a JSON-RPC connection.
# OVSDB_SERVER_REMOTES="punix:/var/run/openvswitch/db.sock db:Open_vSwitch,manager_options"

# OVSDB_SERVER_DB: File for which ovsdb-server uses for storage.
# OVSDB_SERVER_DB=/etc/openvswitch/conf.db

# OVSDB_SERVER_PIDFILE: File in which to store the pid of the running
#     ovsdb-server.
# OVSDB_SERVER_PIDFILE=/var/run/openvswitch/ovsdb-server.pid

# OVSDB_SERVER_RUN_DIR: Set the directory in which ovsdb-server should be
#     run.  This mainly affects where core files will be placed.
# OVSDB_SERVER_RUN_DIR=/var/xen/openvswitch

# OVSDB_SERVER_PRIORITY: "nice" priority at which to run ovsdb-server and 
#     related processes.
# OVSDB_SERVER_PRIORITY=-10

# OVSDB_SERVER_LOGFILE: File to send the FILE_LOGLEVEL log messages to.
# OVSDB_SERVER_LOGFILE=/var/log/openvswitch/ovsdb-server.log

# OVSDB_SERVER_FILE_LOGLEVEL: Log level at which to log into the
#     OVSDB_SERVER_LOG file.  If this is null or not set the logfile will
#     not be created and nothing will be sent to it.  This is the
#     default.  The available options are: EMER, WARN, INFO and DBG.
# OVSDB_SERVER_FILE_LOGLEVEL=""

# OVSDB_SERVER_SYSLOG_LOGLEVEL: Log level at which to log into syslog.  If
#     this is null or not set the default is to log to syslog
#     emergency and warning level messages only.
# OVSDB_SERVER_SYSLOG_LOGLEVEL="WARN"

# OVSDB_SERVER_MEMLEAK_LOGFILE: File for logging memory leak data.
#     Enabling this option will slow ovsdb-server significantly.  Do not
#     enable it except to debug a suspected memory leak.  Use the
#     ovs-parse-leaks utility included with Open vSwitch to parse the
#     log file.  For best results, you also need debug symbols.
# OVSDB_SERVER_MEMLEAK_LOGFILE=""

# OVSDB_SERVER_STRACE_LOG: File for logging strace output.
#     If this is set to a nonempty string, then ovsdb-server will run
#     under strace, whose output will be logged to the specified file.
#     Enabling this option will slow ovsdb-server significantly.
#     OVSDB_SERVER_STRACE_LOG and OVSDB_SERVER_VALGRIND_LOG are mutually 
#     exclusive.
# OVSDB_SERVER_STRACE_LOG=""

# OVSDB_SERVER_STRACE_OPT: Options to pass to strace.
#     This option's value is honored only when OVSDB_SERVER_STRACE_LOG is
#     set to a nonempty string.
# OVSDB_SERVER_STRACE_OPT=""

# OVSDB_SERVER_VALGRIND_LOG: File for logging valgrind output.
#     If this is set to a nonempty string, then ovsdb-server will run
#     under valgrind, whose output will be logged to the specified file.
#     Enabling this option will slow ovsdb-server by 100X or more.
#     valgrind is not installed by default on XenServer systems; you must
#     install it by hand to usefully enable this option.
#     OVSDB_SERVER_STRACE_LOG and OVSDB_SERVER_VALGRIND_LOG are mutually 
#     exclusive.
# OVSDB_SERVER_VALGRIND_LOG=""

# OVSDB_SERVER_VALGRIND_OPT: Options to pass to valgrind.
#     This option's value is honored only when OVSDB_SERVER_VALGRIND_LOG is
#     set to a nonempty string.
# OVSDB_SERVER_VALGRIND_OPT=""

# VSWITCHD_OVSDB_SERVER: Method to have ovs-vswitchd initiate a JSON-RPC
#     connection to an ovsdb-server instance.
# VSWITCHD_OVSDB_SERVER=unix:/var/run/openvswitch/db.sock

# VSWITCHD_OVSDB_SCHEMA: Schema file to use for generating a new OVSDB
#     ovs-vswitchd database.
# VSWITCHD_OVSDB_SCHEMA=/usr/share/openvswitch/vswitch.ovsschema

# VSWITCHD_PIDFILE: File in which to store the pid of the running
#     ovs-vswitchd.
# VSWITCHD_PIDFILE=/var/run/openvswitch/ovs-vswitchd.pid

# VSWITCHD_RUN_DIR: Set the directory in which ovs-vswitchd should be
#     run.  This mainly affects where core files will be placed.
# VSWITCHD_RUN_DIR=/var/xen/openvswitch

# VSWITCHD_PRIORITY: "nice" priority at which to run ovs-vswitchd and related
#     processes.
# VSWITCHD_PRIORITY=-10

# VSWITCHD_MLOCKALL: Whether to pass ovs-vswitchd the --mlockall option.
#     This option should be set to "yes" or "no".  The default is "yes".
#     Enabling this option can avoid networking interruptions due to
#     system memory pressure in extraordinary situations, such as multiple
#     concurrent VM import operations.
# VSWITCHD_MLOCKALL=yes

# VSWITCHD_LOGFILE: File to send the FILE_LOGLEVEL log messages to.
# VSWITCHD_LOGFILE=/var/log/openvswitch/ovs-vswitchd.log

# VSWITCHD_FILE_LOGLEVEL: Log level at which to log into the
#     VSWITCHD_LOG file.  If this is null or not set the logfile will
#     not be created and nothing will be sent to it.  This is the
#     default.  The available options are: EMER, WARN, INFO and DBG.
# VSWITCHD_FILE_LOGLEVEL=""

# VSWITCHD_SYSLOG_LOGLEVEL: Log level at which to log into syslog.  If
#     this is null or not set the default is to log to syslog
#     emergency and warning level messages only.
# VSWITCHD_SYSLOG_LOGLEVEL="WARN"

# VSWITCHD_MEMLEAK_LOGFILE: File for logging memory leak data.
#     Enabling this option will slow ovs-vswitchd significantly.  Do not
#     enable it except to debug a suspected memory leak.  Use the
#     ovs-parse-leaks utility included with Open vSwitch to parse the
#     log file.  For best results, you also need debug symbols.
# VSWITCHD_MEMLEAK_LOGFILE=""

# VSWITCHD_STRACE_LOG: File for logging strace output.
#     If this is set to a nonempty string, then ovs-vswitchd will run
#     under strace, whose output will be logged to the specified file.
#     Enabling this option will slow ovs-vswitchd significantly.
#     VSWITCHD_STRACE_LOG and VSWITCHD_VALGRIND_LOG are mutually exclusive.
# VSWITCHD_STRACE_LOG=""

# VSWITCHD_STRACE_OPT: Options to pass to strace.
#     This option's value is honored only when VSWITCHD_STRACE_LOG is
#     set to a nonempty string.
# VSWITCHD_STRACE_OPT=""

# VSWITCHD_VALGRIND_LOG: File for logging valgrind output.
#     If this is set to a nonempty string, then ovs-vswitchd will run
#     under valgrind, whose output will be logged to the specified file.
#     Enabling this option will slow ovs-vswitchd by 100X or more.
#     valgrind is not installed by default on XenServer systems; you must
#     install it by hand to usefully enable this option.
#     VSWITCHD_STRACE_LOG and VSWITCHD_VALGRIND_LOG are mutually exclusive.
# VSWITCHD_VALGRIND_LOG=""

# VSWITCHD_VALGRIND_OPT: Options to pass to valgrind.
#     This option's value is honored only when VSWITCHD_VALGRIND_LOG is
#     set to a nonempty string.
# VSWITCHD_VALGRIND_OPT=""