pacemaker/mcp/pacemaker.sysconfig - actifio - Git at Google


            
            # If pacemaker is started via init script, the script may attempt to detect the

            
            # cluster layer in use. This option forces it to recognize a particular type,

            
            # in case its detection is inaccurate. Currently, the only value that is

            
            # significant is "cman", which will cause the init script to start and stop

            
            # important ancillary services so that services such as fenced and cman can

            
            # reliably shut down. Any other value is ignored. The default is unset.

            
            # PCMK_STACK=cman


            #==#==# Variables that control logging


            # Enable debug logging globally or per-subsystem.

            
            # Multiple subsystems may be listed separated by commas,

            
            # e.g. PCMK_debug=crmd,pengine

            
            # PCMK_debug=yes|no|crmd|pengine|cib|stonith-ng|attrd|pacemakerd


            # Send detailed log messages to the specified file. Compared to messages logged

            
            # via syslog, messages in this file may have extended information, and will

            
            # include messages of "info" severity (and, if debug and/or trace logging

            
            # has been enabled, those as well). This log is of more use to developers and

            
            # advanced system administrators, and when reporting problems. By default,

            
            # Pacemaker will use the value of logfile in corosync.conf, if found.

            
            # PCMK_logfile=/var/log/pacemaker.log


            # Enable logging via syslog, using the specified syslog facility. Messages sent

            
            # here are of value to all Pacemaker users. This can be disabled using "none",

            
            # but that is not recommended. The default is "daemon".

            
            # PCMK_logfacility=none|daemon|user|local0|local1|local2|local3|local4|local5|local6|local7


            # Unless syslog logging is disabled using PCMK_logfacility=none, messages of

            
            # the specified severity and higher will be sent to syslog. The default value

            
            # of "notice" is appropriate for most installations; "info" is highly verbose

            
            # and "debug" is almost certain to send you blind (which is why there is a

            
            # separate detail log specified by PCMK_logfile).

            
            # PCMK_logpriority=emerg|alert|crit|error|warning|notice|info|debug


            # Log all messages from a comma-separated list of functions.

            
            # PCMK_trace_functions=function1,function2,function3


            # Log all messages from a comma-separated list of files (no path).

            
            # Wildcards are supported, e.g. PCMK_trace_files=prefix*.c

            
            # PCMK_trace_files=file.c,other.h


            # Log all messages matching comma-separated list of formats.

            
            # PCMK_trace_formats="Sent delete %d"


            # Log all messages from a comma-separated list of tags.

            
            # PCMK_trace_tags=tag1,tag2


            # Dump the blackbox whenever the message at function and line is emitted,

            
            # e.g. PCMK_trace_blackbox=te_graph_trigger:223,unpack_clone:81

            
            # PCMK_trace_blackbox=fn:line,fn2:line2,...


            # Enable blackbox logging globally or per-subsystem. The blackbox contains a

            
            # rolling buffer of all logs (including info, debug, and trace) and is written

            
            # after a crash or assertion failure, and/or when SIGTRAP is received. The

            
            # blackbox recorder can also be enabled for Pacemaker daemons at runtime by

            
            # sending SIGUSR1 (or SIGTRAP), and disabled by sending SIGUSR2. Multiple

            
            # subsystems may be listed separated by commas, e.g. PCMK_blackbox=crmd,pengine

            
            # PCMK_blackbox=yes|no|crmd|pengine|cib|stonith-ng|attrd|pacemakerd


            #==#==# Advanced use only


            # By default, nodes will join the cluster in an online state when they first

            
            # start, unless they were previously put into standby mode. If this variable is

            
            # set to "standby" or "online", it will force this node to join in the

            
            # specified state when starting.

            
            # (only supported for cluster nodes, not Pacemaker Remote nodes)

            
            # PCMK_node_start_state=default


            # If the cluster uses an older version of corosync (prior to 2.0), set this to

            
            # "true", which will use a node's uname as its UUID. The default, "false", is

            
            # appropriate for newer versions of corosync, and will use a node's corosync ID

            
            # as its UUID. It is ignored by clusters that do not use corosync.

            
            # PCMK_uname_is_uuid=false


            # Specify an alternate location for RNG schemas and XSL transforms.

            
            # (This is of use only to developers.)

            
            # PCMK_schema_directory=/some/path


            # Pacemaker consists of a master process with multiple subsidiary daemons. If

            
            # one of the daemons crashes, the master process will normally attempt to

            
            # restart it. If this is set to "true", the master process will instead panic

            
            # the host (see PCMK_panic_action). The default is unset.

            
            # PCMK_fail_fast=no


            # Pacemaker will panic its host under certain conditions. If this is set to

            
            # "crash", Pacemaker will trigger a kernel crash (which is useful if you want a

            
            # kernel dump to investigate). For any other value, Pacemaker will trigger a

            
            # host reboot. The default is unset.

            
            # PCMK_panic_action=crash


            #==#==# Pacemaker Remote

            
            # Use the contents of this file as the authorization key to use with Pacemaker

            
            # Remote connections. This file must be readable by Pacemaker daemons (that is,

            
            # it must allow read permissions to either the hacluster user or the haclient

            
            # group), and its contents must be identical on all nodes. The default is

            
            # "/etc/pacemaker/authkey".

            
            # PCMK_authkey_location=/etc/pacemaker/authkey


            # If the Pacemaker Remote service is run on the local node, it will listen

            
            # for connections on this address. The value may be a resolvable hostname or an

            
            # IPv4 or IPv6 numeric address. When resolving names or using the default

            
            # wildcard address (i.e. listen on all available addresses), IPv6 will be

            
            # preferred if available. When listening on an IPv6 address, IPv4 clients will

            
            # be supported (via IPv4-mapped IPv6 addresses).

            
            # PCMK_remote_address="192.0.2.1"


            # Use this TCP port number when connecting to a Pacemaker Remote node. This

            
            # value must be the same on all nodes. The default is "3121".

            
            # PCMK_remote_port=3121


            # Use these GnuTLS cipher priorities for TLS connections. See:

            
            #

            
            #   https://gnutls.org/manual/html_node/Priority-Strings.html

            
            #

            
            # Pacemaker will append ":+ANON-DH" for remote CIB access (when enabled) and

            
            # ":+DHE-PSK:+PSK" for Pacemaker Remote connections, as they are required for

            
            # the respective functionality.

            
            # PCMK_tls_priorities="NORMAL"


            # Set bounds on the bit length of the prime number generated for Diffie-Hellman

            
            # parameters needed by TLS connections. The default is not to set any bounds.

            
            #

            
            # If these values are specified, the server (Pacemaker Remote daemon, or CIB

            
            # manager configured to accept remote clients) will use these values to provide

            
            # a floor and/or ceiling for the value recommended by the GnuTLS library. The

            
            # library will only accept a limited number of specific values, which vary by

            
            # library version, so setting these is recommended only when required for

            
            # compatibility with specific client versions.

            
            #

            
            # If PCMK_dh_min_bits is specified, the client (connecting cluster node or

            
            # remote CIB command) will require that the server use a prime of at least this

            
            # size. This is only recommended when the value must be lowered in order for

            
            # the client's GnuTLS library to accept a connection to an older server.

            
            # The client side does not use PCMK_dh_max_bits.

            
            #

            
            # PCMK_dh_min_bits=1024

            
            # PCMK_dh_max_bits=2048


            #==#==# IPC


            # Force use of a particular class of IPC connection.

            
            # PCMK_ipc_type=shared-mem|socket|posix|sysv


            # Specify an IPC buffer size in bytes. This is useful when connecting to really

            
            # big clusters that exceed the default 128KB buffer.

            
            # PCMK_ipc_buffer=131072


            #==#==# Profiling and memory leak testing (mainly useful to developers)


            # Affect the behavior of glib's memory allocator. Setting to "always-malloc"

            
            # when running under valgrind will help valgrind track malloc/free better;

            
            # setting to "debug-blocks" when not running under valgrind will perform

            
            # (somewhat expensive) memory checks.

            
            # G_SLICE=always-malloc


            # Uncommenting this will make malloc() initialize newly allocated memory

            
            # and free() wipe it (to help catch uninitialized-memory/use-after-free).

            
            # MALLOC_PERTURB_=221


            # Uncommenting this will make malloc() and friends print to stderr and abort

            
            # for some (inexpensive) memory checks.

            
            # MALLOC_CHECK_=3


            # Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind.

            
            # PCMK_valgrind_enabled=yes

            
            # PCMK_valgrind_enabled=cib,crmd


            # Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind with

            
            # the callgrind tool enabled.

            
            # PCMK_callgrind_enabled=yes

            
            # PCMK_callgrind_enabled=cib,crmd


            # Set the options to pass to valgrind, when valgrind is enabled. See

            
            # valgrind(1) man page for details. "--vgdb=no" is specified because lrmd can

            
            # lower privileges when executing commands, which would otherwise leave a bunch

            
            # of unremovable files in /tmp.

            
            VALGRIND_OPTS="--leak-check=full --trace-children=no --vgdb=no --num-callers=25 --log-file=/var/lib/pacemaker/valgrind-%p --suppressions=/usr/share/pacemaker/tests/valgrind-pcmk.suppressions --gen-suppressions=all"
	# If pacemaker is started via init script, the script may attempt to detect the
	# cluster layer in use. This option forces it to recognize a particular type,
	# in case its detection is inaccurate. Currently, the only value that is
	# significant is "cman", which will cause the init script to start and stop
	# important ancillary services so that services such as fenced and cman can
	# reliably shut down. Any other value is ignored. The default is unset.
	# PCMK_STACK=cman

	#==#==# Variables that control logging

	# Enable debug logging globally or per-subsystem.
	# Multiple subsystems may be listed separated by commas,
	# e.g. PCMK_debug=crmd,pengine
	# PCMK_debug=yes\|no\|crmd\|pengine\|cib\|stonith-ng\|attrd\|pacemakerd

	# Send detailed log messages to the specified file. Compared to messages logged
	# via syslog, messages in this file may have extended information, and will
	# include messages of "info" severity (and, if debug and/or trace logging
	# has been enabled, those as well). This log is of more use to developers and
	# advanced system administrators, and when reporting problems. By default,
	# Pacemaker will use the value of logfile in corosync.conf, if found.
	# PCMK_logfile=/var/log/pacemaker.log

	# Enable logging via syslog, using the specified syslog facility. Messages sent
	# here are of value to all Pacemaker users. This can be disabled using "none",
	# but that is not recommended. The default is "daemon".
	# PCMK_logfacility=none\|daemon\|user\|local0\|local1\|local2\|local3\|local4\|local5\|local6\|local7

	# Unless syslog logging is disabled using PCMK_logfacility=none, messages of
	# the specified severity and higher will be sent to syslog. The default value
	# of "notice" is appropriate for most installations; "info" is highly verbose
	# and "debug" is almost certain to send you blind (which is why there is a
	# separate detail log specified by PCMK_logfile).
	# PCMK_logpriority=emerg\|alert\|crit\|error\|warning\|notice\|info\|debug

	# Log all messages from a comma-separated list of functions.
	# PCMK_trace_functions=function1,function2,function3

	# Log all messages from a comma-separated list of files (no path).
	# Wildcards are supported, e.g. PCMK_trace_files=prefix*.c
	# PCMK_trace_files=file.c,other.h

	# Log all messages matching comma-separated list of formats.
	# PCMK_trace_formats="Sent delete %d"

	# Log all messages from a comma-separated list of tags.
	# PCMK_trace_tags=tag1,tag2

	# Dump the blackbox whenever the message at function and line is emitted,
	# e.g. PCMK_trace_blackbox=te_graph_trigger:223,unpack_clone:81
	# PCMK_trace_blackbox=fn:line,fn2:line2,...

	# Enable blackbox logging globally or per-subsystem. The blackbox contains a
	# rolling buffer of all logs (including info, debug, and trace) and is written
	# after a crash or assertion failure, and/or when SIGTRAP is received. The
	# blackbox recorder can also be enabled for Pacemaker daemons at runtime by
	# sending SIGUSR1 (or SIGTRAP), and disabled by sending SIGUSR2. Multiple
	# subsystems may be listed separated by commas, e.g. PCMK_blackbox=crmd,pengine
	# PCMK_blackbox=yes\|no\|crmd\|pengine\|cib\|stonith-ng\|attrd\|pacemakerd

	#==#==# Advanced use only

	# By default, nodes will join the cluster in an online state when they first
	# start, unless they were previously put into standby mode. If this variable is
	# set to "standby" or "online", it will force this node to join in the
	# specified state when starting.
	# (only supported for cluster nodes, not Pacemaker Remote nodes)
	# PCMK_node_start_state=default

	# If the cluster uses an older version of corosync (prior to 2.0), set this to
	# "true", which will use a node's uname as its UUID. The default, "false", is
	# appropriate for newer versions of corosync, and will use a node's corosync ID
	# as its UUID. It is ignored by clusters that do not use corosync.
	# PCMK_uname_is_uuid=false

	# Specify an alternate location for RNG schemas and XSL transforms.
	# (This is of use only to developers.)
	# PCMK_schema_directory=/some/path

	# Pacemaker consists of a master process with multiple subsidiary daemons. If
	# one of the daemons crashes, the master process will normally attempt to
	# restart it. If this is set to "true", the master process will instead panic
	# the host (see PCMK_panic_action). The default is unset.
	# PCMK_fail_fast=no

	# Pacemaker will panic its host under certain conditions. If this is set to
	# "crash", Pacemaker will trigger a kernel crash (which is useful if you want a
	# kernel dump to investigate). For any other value, Pacemaker will trigger a
	# host reboot. The default is unset.
	# PCMK_panic_action=crash

	#==#==# Pacemaker Remote
	# Use the contents of this file as the authorization key to use with Pacemaker
	# Remote connections. This file must be readable by Pacemaker daemons (that is,
	# it must allow read permissions to either the hacluster user or the haclient
	# group), and its contents must be identical on all nodes. The default is
	# "/etc/pacemaker/authkey".
	# PCMK_authkey_location=/etc/pacemaker/authkey

	# If the Pacemaker Remote service is run on the local node, it will listen
	# for connections on this address. The value may be a resolvable hostname or an
	# IPv4 or IPv6 numeric address. When resolving names or using the default
	# wildcard address (i.e. listen on all available addresses), IPv6 will be
	# preferred if available. When listening on an IPv6 address, IPv4 clients will
	# be supported (via IPv4-mapped IPv6 addresses).
	# PCMK_remote_address="192.0.2.1"

	# Use this TCP port number when connecting to a Pacemaker Remote node. This
	# value must be the same on all nodes. The default is "3121".
	# PCMK_remote_port=3121

	# Use these GnuTLS cipher priorities for TLS connections. See:
	#
	# https://gnutls.org/manual/html_node/Priority-Strings.html
	#
	# Pacemaker will append ":+ANON-DH" for remote CIB access (when enabled) and
	# ":+DHE-PSK:+PSK" for Pacemaker Remote connections, as they are required for
	# the respective functionality.
	# PCMK_tls_priorities="NORMAL"

	# Set bounds on the bit length of the prime number generated for Diffie-Hellman
	# parameters needed by TLS connections. The default is not to set any bounds.
	#
	# If these values are specified, the server (Pacemaker Remote daemon, or CIB
	# manager configured to accept remote clients) will use these values to provide
	# a floor and/or ceiling for the value recommended by the GnuTLS library. The
	# library will only accept a limited number of specific values, which vary by
	# library version, so setting these is recommended only when required for
	# compatibility with specific client versions.
	#
	# If PCMK_dh_min_bits is specified, the client (connecting cluster node or
	# remote CIB command) will require that the server use a prime of at least this
	# size. This is only recommended when the value must be lowered in order for
	# the client's GnuTLS library to accept a connection to an older server.
	# The client side does not use PCMK_dh_max_bits.
	#
	# PCMK_dh_min_bits=1024
	# PCMK_dh_max_bits=2048

	#==#==# IPC

	# Force use of a particular class of IPC connection.
	# PCMK_ipc_type=shared-mem\|socket\|posix\|sysv

	# Specify an IPC buffer size in bytes. This is useful when connecting to really
	# big clusters that exceed the default 128KB buffer.
	# PCMK_ipc_buffer=131072

	#==#==# Profiling and memory leak testing (mainly useful to developers)

	# Affect the behavior of glib's memory allocator. Setting to "always-malloc"
	# when running under valgrind will help valgrind track malloc/free better;
	# setting to "debug-blocks" when not running under valgrind will perform
	# (somewhat expensive) memory checks.
	# G_SLICE=always-malloc

	# Uncommenting this will make malloc() initialize newly allocated memory
	# and free() wipe it (to help catch uninitialized-memory/use-after-free).
	# MALLOC_PERTURB_=221

	# Uncommenting this will make malloc() and friends print to stderr and abort
	# for some (inexpensive) memory checks.
	# MALLOC_CHECK_=3

	# Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind.
	# PCMK_valgrind_enabled=yes
	# PCMK_valgrind_enabled=cib,crmd

	# Set to yes/no or cib,crmd etc. to run some or all daemons under valgrind with
	# the callgrind tool enabled.
	# PCMK_callgrind_enabled=yes
	# PCMK_callgrind_enabled=cib,crmd

	# Set the options to pass to valgrind, when valgrind is enabled. See
	# valgrind(1) man page for details. "--vgdb=no" is specified because lrmd can
	# lower privileges when executing commands, which would otherwise leave a bunch
	# of unremovable files in /tmp.
	VALGRIND_OPTS="--leak-check=full --trace-children=no --vgdb=no --num-callers=25 --log-file=/var/lib/pacemaker/valgrind-%p --suppressions=/usr/share/pacemaker/tests/valgrind-pcmk.suppressions --gen-suppressions=all"