Move all vm args into separate file vm.args
This commit is contained in:
terry-xiaoyu
Feng Lee
parent
14abbf96db
commit
68a6a88eb9
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@ -160,47 +160,6 @@ node.name = emqx@127.0.0.1
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## Value: String
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node.cookie = emqxsecretcookie
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## Sets the maximum number of simultaneously existing processes for this
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## system if a Number is passed as value.
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##
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## See: http://erlang.org/doc/man/erl.html
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##
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## Value: Number [1024-134217727]
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##
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## vm.args: +P Number
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node.process_limit = 256000
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## Sets the maximum number of simultaneously existing ports for this system.
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##
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## See: http://erlang.org/doc/man/erl.html
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##
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## Value: Number [1024-134217727]
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##
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## vm.args: +Q Number
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node.max_ports = 256000
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## Crash dump log file.
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##
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## Value: Log file
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node.crash_dump = {{ platform_log_dir }}/crash.dump
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## Specify the erlang distributed protocol.
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##
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## Value: Enum
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## - inet_tcp: the default; handles TCP streams with IPv4 addressing.
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## - inet6_tcp: handles TCP with IPv6 addressing.
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## - inet_tls: using TLS for Erlang Distribution.
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##
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## vm.args: -proto_dist inet_tcp
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node.proto_dist = inet_tcp
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## Specify SSL Options in the file if using SSL for Erlang Distribution.
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##
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## Value: File
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##
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## vm.args: -ssl_dist_optfile <File>
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## node.ssl_dist_optfile = {{ platform_etc_dir }}/ssl_dist.conf
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## Sets the port range for the listener socket of a distributed Erlang node.
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## Note that if there are firewalls between clustered nodes, this port segment
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## for nodes’ communication should be allowed.
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@ -0,0 +1,93 @@
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##############################
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# Erlang VM Args
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##############################
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## NOTE:
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## Basic args like '-name' and '-setcookie' should be configured in emqx.conf
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## If they are configured in both file, the args configured in emqx.conf will
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## be used.
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## Sets the maximum number of simultaneously existing processes for this system.
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+P 256000
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## Sets the maximum number of simultaneously existing ports for this system.
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+Q 262144
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## Sets the maximum number of ETS tables
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+e 256000
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## Sets the maximum number of atoms the virtual machine can handle.
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#+t 1048576
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## Set the location of crash dumps
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-env ERL_CRASH_DUMP {{ platform_log_dir }}/crash.dump
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## Set how many times generational garbages collections can be done without
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## forcing a fullsweep collection.
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#-env ERL_FULLSWEEP_AFTER 1000
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## Heartbeat management; auto-restarts VM if it dies or becomes unresponsive
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## (Disabled by default..use with caution!)
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#-heart
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## Specify the erlang distributed protocol.
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## Can be one of: inet_tcp, inet6_tcp, inet_tls
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#-proto_dist inet_tcp
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## Specify SSL Options in the file if using SSL for Erlang Distribution.
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## Used only when -proto_dist set to inet_tls
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#-ssl_dist_optfile {{ platform_etc_dir }}/ssl_dist.conf
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## Specifies the net_kernel tick time in seconds.
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## This is the approximate time a connected node may be unresponsive until
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## it is considered down and thereby disconnected.
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#-kernel net_ticktime 60
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## Sets the distribution buffer busy limit (dist_buf_busy_limit).
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+zdbbl 8192
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## Sets default scheduler hint for port parallelism.
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+spp true
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## Sets the number of threads in async thread pool. Valid range is 0-1024.
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+A 8
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## Sets the default heap size of processes to the size Size.
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#+hms 233
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## Sets the default binary virtual heap size of processes to the size Size.
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#+hmbs 46422
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## Sets the number of IO pollsets to use when polling for I/O.
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#+IOp 1
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## Sets the number of IO poll threads to use when polling for I/O.
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#+IOt 1
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## Sets the number of scheduler threads to create and scheduler threads to set online.
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#+S 8:8
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## Sets the number of dirty CPU scheduler threads to create and dirty CPU scheduler threads to set online.
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#+SDcpu 8:8
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## Sets the number of dirty I/O scheduler threads to create.
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#+SDio 10
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## Suggested stack size, in kilowords, for scheduler threads.
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#+sss 32
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## Suggested stack size, in kilowords, for dirty CPU scheduler threads.
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#+sssdcpu 40
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## Suggested stack size, in kilowords, for dirty IO scheduler threads.
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#+sssdio 40
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## Sets scheduler bind type.
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## Can be one of: u, ns, ts, ps, s, nnts, nnps, tnnps, db
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#+sbt db
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## Sets a user-defined CPU topology.
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#+sct L0-3c0-3p0N0:L4-7c0-3p1N1
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## Sets the mapping of warning messages for error_logger
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#+W w
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@ -0,0 +1,93 @@
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##############################
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# Erlang VM Args
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##############################
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## NOTE:
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## Basic args like '-name' and '-setcookie' should be configured in emqx.conf
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## If they are configured in both file, the args configured in emqx.conf will
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## be used.
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## Sets the maximum number of simultaneously existing processes for this system.
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+P 20480
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## Sets the maximum number of simultaneously existing ports for this system.
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+Q 4096
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## Sets the maximum number of ETS tables
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+e 512
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## Sets the maximum number of atoms the virtual machine can handle.
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+t 65536
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## Set the location of crash dumps
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-env ERL_CRASH_DUMP {{ platform_log_dir }}/crash.dump
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## Set how many times generational garbages collections can be done without
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## forcing a fullsweep collection.
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-env ERL_FULLSWEEP_AFTER 0
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## Heartbeat management; auto-restarts VM if it dies or becomes unresponsive
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## (Disabled by default..use with caution!)
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#-heart
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## Specify the erlang distributed protocol.
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## Can be one of: inet_tcp, inet6_tcp, inet_tls
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#-proto_dist inet_tcp
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## Specify SSL Options in the file if using SSL for Erlang Distribution.
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## Used only when -proto_dist set to inet_tls
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#-ssl_dist_optfile {{ platform_etc_dir }}/ssl_dist.conf
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## Specifies the net_kernel tick time in seconds.
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## This is the approximate time a connected node may be unresponsive until
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## it is considered down and thereby disconnected.
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#-kernel net_ticktime 60
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## Sets the distribution buffer busy limit (dist_buf_busy_limit).
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+zdbbl 1024
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## Sets default scheduler hint for port parallelism.
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+spp false
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## Sets the number of threads in async thread pool. Valid range is 0-1024.
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+A 1
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## Sets the default heap size of processes to the size Size.
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#+hms 233
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## Sets the default binary virtual heap size of processes to the size Size.
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#+hmbs 46422
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## Sets the number of IO pollsets to use when polling for I/O.
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+IOp 1
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## Sets the number of IO poll threads to use when polling for I/O.
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+IOt 1
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## Sets the number of scheduler threads to create and scheduler threads to set online.
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+S 1:1
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## Sets the number of dirty CPU scheduler threads to create and dirty CPU scheduler threads to set online.
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+SDcpu 1:1
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## Sets the number of dirty I/O scheduler threads to create.
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+SDio 1
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## Suggested stack size, in kilowords, for scheduler threads.
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#+sss 32
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## Suggested stack size, in kilowords, for dirty CPU scheduler threads.
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#+sssdcpu 40
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## Suggested stack size, in kilowords, for dirty IO scheduler threads.
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#+sssdio 40
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## Sets scheduler bind type.
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## Can be one of: u, ns, ts, ps, s, nnts, nnps, tnnps, db
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#+sbt db
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## Sets a user-defined CPU topology.
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#+sct L0-3c0-3p0N0:L4-7c0-3p1N1
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## Sets the mapping of warning messages for error_logger
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#+W w
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@ -173,51 +173,11 @@ end}.
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{default, "emqx@127.0.0.1"}
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]}.
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%% @doc The erlang distributed protocol
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{mapping, "node.proto_dist", "vm_args.-proto_dist", [
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%{default, "inet_tcp"},
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{datatype, {enum, [inet_tcp, inet6_tcp, inet_tls]}},
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hidden
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]}.
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%% @doc Specify SSL Options in the file if using SSL for erlang distribution
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{mapping, "node.ssl_dist_optfile", "vm_args.-ssl_dist_optfile", [
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{datatype, string},
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hidden
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]}.
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%% @doc Secret cookie for distributed erlang node
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{mapping, "node.cookie", "vm_args.-setcookie", [
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{default, "emqxsecretcookie"}
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]}.
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%% @doc Erlang Process Limit
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{mapping, "node.process_limit", "vm_args.+P", [
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{datatype, integer},
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{default, 256000},
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hidden
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]}.
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%% Note: OTP R15 and earlier uses -env ERL_MAX_PORTS, R16+ uses +Q
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%% @doc The number of concurrent ports/sockets
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%% Valid range is 1024-134217727
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{mapping, "node.max_ports",
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cuttlefish:otp("R16", "vm_args.+Q", "vm_args.-env ERL_MAX_PORTS"), [
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{default, 262144},
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{datatype, integer},
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{validators, ["range4ports"]}
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]}.
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{validator, "range4ports", "must be 1024 to 134217727",
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fun(X) -> X >= 1024 andalso X =< 134217727 end}.
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%% @doc Set the location of crash dumps
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{mapping, "node.crash_dump", "vm_args.-env ERL_CRASH_DUMP", [
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{default, "{{crash_dump}}"},
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{datatype, file},
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hidden
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]}.
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%% @doc http://www.erlang.org/doc/man/kernel_app.html
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{mapping, "node.dist_listen_min", "kernel.inet_dist_listen_min", [
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{commented, 6369},
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