manugarri · August 19, 2014 19:16
diff --git a/graylog.conf b/graylog.conf
 # If you are running more than one instances of graylog2-server you have to select one of these
 # instances as master. The master will perform some periodical tasks that non-masters won't perform.
 is_master = true

 # The auto-generated node ID will be stored in this file and read after restarts. It is a good idea
 # to use an absolute file path here if you are starting graylog2-server from init scripts or similar.
 node_id_file = /etc/graylog2-server-node-id

 # You MUST set a secret to secure/pepper the stored user passwords here. Use at least 64 characters.
 # Generate one by using for example: pwgen -s 96
 password_secret = <SECRET>
 # the default root user is named 'admin'
 # root_username = <ROOT_USER>
 # You MUST specify a hash password for the root user (which you only need to initially set up the
 # system and in case you lose connectivity to your authentication backend)
 # This password cannot be changed using the API or via the web interface. If you need to change it,
 # modify it in this file.
 # Create one by using for example: echo -n yourpassword | shasum -a 256
 # and put the resulting hash value into the following line
 root_password_sha2 = <SHA2>

 # Set plugin directory here (relative or absolute)
 plugin_dir = plugin

 # REST API listen URI. Must be reachable by other graylog2-server nodes if you run a cluster.
 rest_listen_uri = http://127.0.0.1:12900/
 # REST API transport address. Defaults to the value of rest_listen_uri. Exception: If rest_listen_uri
 # is set to a wildcard IP address (0.0.0.0) the first non-loopback IPv4 system address is used.
 # This will be promoted in the cluster discovery APIs and other nodes may try to connect on this
 # address. (see rest_listen_uri)
 rest_transport_uri = http://127.0.0.1:12900/

 # Enable CORS headers for REST api. This is necessary for JS-clients accessing the server directly.
 # If these are disabled, modern browsers will not be able to retrieve resources from the server.
 # This is disabled by default. Uncomment the next line to enable it.
 #rest_enable_cors = true

 # Enable GZIP support for REST api. This compresses API responses and therefore helps to reduce
 # overall round trip times. This is disabled by default. Uncomment the next line to enable it.
 #rest_enable_gzip = true

 # Embedded elasticsearch configuration file
 # pay attention to the working directory of the server, maybe use an absolute path here
 #elasticsearch_config_file = /etc/graylog2-elasticsearch.yml

 elasticsearch_max_docs_per_index = 20000000

 # How many indices do you want to keep?
 # elasticsearch_max_number_of_indices*elasticsearch_max_docs_per_index=total number of messages in your setup
 elasticsearch_max_number_of_indices = 20

 # Decide what happens with the oldest indices when the maximum number of indices is reached.
 # The following strategies are availble:
 #   - delete # Deletes the index completely (Default)
 #   - close # Closes the index and hides it from the system. Can be re-opened later.
 retention_strategy = close

 # How many ElasticSearch shards and replicas should be used per index? Note that this only applies to newly created indices.
 elasticsearch_shards = 1
 elasticsearch_replicas = 0

 elasticsearch_index_prefix = graylog2

 # Do you want to allow searches with leading wildcards? This can be extremely resource hungry and should only
 # be enabled with care. See also: http://support.torch.sh/help/kb/graylog2-web-interface/the-search-bar-explained
 allow_leading_wildcard_searches = false

 # Do you want to allow searches to be highlighted? Depending on the size of your messages this can be memory hungry and
 # should only be enabled after making sure your elasticsearch cluster has enough memory.
 allow_highlighting = false

 # settings to be passed to elasticsearch's client (overriding those in the provided elasticsearch_config_file)
 # all these
 # this must be the same as for your elasticsearch cluster
 #elasticsearch_cluster_name = graylog2

 # you could also leave this out, but makes it easier to identify the graylog2 client instance
 #elasticsearch_node_name = graylog2-server

 # we don't want the graylog2 server to store any data, or be master node
 #elasticsearch_node_master = false
 #elasticsearch_node_data = false

 # use a different port if you run multiple elasticsearch nodes on one machine
 #elasticsearch_transport_tcp_port = 9350
 # we don't need to run the embedded HTTP server here
 #elasticsearch_http_enabled = false

 elasticsearch_discovery_zen_ping_multicast_enabled = false
 elasticsearch_discovery_zen_ping_unicast_hosts = 127.0.0.1:9300

 # the following settings allow to change the bind addresses for the elasticsearch client in graylog2
 # these settings are empty by default, letting elasticsearch choose automatically,
 # override them here or in the 'elasticsearch_config_file' if you need to bind to a special address
 # refer to http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/modules-network.html for special values here
 # elasticsearch_network_host =
 # elasticsearch_network_bind_host =
 # elasticsearch_network_publish_host =

 # Analyzer (tokenizer) to use for message and full_message field. The "standard" filter usually is a good idea.
 # All supported analyzers are: standard, simple, whitespace, stop, keyword, pattern, language, snowball, custom
 # ElasticSearch documentation: http://www.elasticsearch.org/guide/reference/index-modules/analysis/
 # Note that this setting only takes effect on newly created indices.
 elasticsearch_analyzer = standard

 # Batch size for the ElasticSearch output. This is the maximum (!) number of messages the ElasticSearch output
 # module will get at once and write to ElasticSearch in a batch call. If the configured batch size has not been
 # reached within output_flush_interval seconds, everything that is available will be flushed at once. Remember
 # that every outputbuffer processor manages its own batch and performs its own batch write calls.
 # ("outputbuffer_processors" variable)
 output_batch_size = 25

 # Flush interval (in seconds) for the ElasticSearch output. This is the maximum amount of time between two
 # batches of messages written to ElasticSearch. It is only effective at all if your minimum number of messages
 # for this time period is less than output_batch_size * outputbuffer_processors.
 output_flush_interval = 1

 # The number of parallel running processors.
 # Raise this number if your buffers are filling up.
 processbuffer_processors = 5
 outputbuffer_processors = 3

 # Wait strategy describing how buffer processors wait on a cursor sequence. (default: sleeping)
 # Possible types:
 #  - yielding
 #     Compromise between performance and CPU usage.
 #  - sleeping
 #     Compromise between performance and CPU usage. Latency spikes can occur after quiet periods.
 #  - blocking
 #     High throughput, low latency, higher CPU usage.
 #  - busy_spinning
 #     Avoids syscalls which could introduce latency jitter. Best when threads can be bound to specific CPU cores.
 processor_wait_strategy = blocking

 # Size of internal ring buffers. Raise this if raising outputbuffer_processors does not help anymore.
 # For optimum performance your LogMessage objects in the ring buffer should fit in your CPU L3 cache.
 # Start server with --statistics flag to see buffer utilization.
 # Must be a power of 2. (512, 1024, 2048, ...)
 ring_size = 1024

 # EXPERIMENTAL: Dead Letters
 # Every failed indexing attempt is logged by default and made visible in the web-interface. You can enable
 # the experimental dead letters feature to write every message that was not successfully indexed into the
 # MongoDB "dead_letters" collection to make sure that you never lose a message. The actual writing of dead
 # letter should work fine already but it is not heavily tested yet and will get more features in future
 # releases.
 dead_letters_enabled = false

 # How many seconds to wait between marking node as DEAD for possible load balancers and starting the actual
 # shutdown process. Set to 0 if you have no status checking load balancers in front.
 lb_recognition_period_seconds = 3

 # MongoDB Configuration
 mongodb_useauth = false
 mongodb_user = grayloguser
 mongodb_password = 123
 mongodb_host = 127.0.0.1
 #mongodb_replica_set = localhost:27017,localhost:27018,localhost:27019
 mongodb_database = graylog2
 mongodb_port = 27017

 # Raise this according to the maximum connections your MongoDB server can handle if you encounter MongoDB connection problems.
 mongodb_max_connections = 100

 # Number of threads allowed to be blocked by MongoDB connections multiplier. Default: 5
 # If mongodb_max_connections is 100, and mongodb_threads_allowed_to_block_multiplier is 5, then 500 threads can block. More than that and an exception will be thrown.
 # http://api.mongodb.org/java/current/com/mongodb/MongoOptions.html#threadsAllowedToBlockForConnectionMultiplier
 mongodb_threads_allowed_to_block_multiplier = 5

 # Drools Rule File (Use to rewrite incoming log messages)
 # See: http://support.torch.sh/help/kb/graylog2-server/custom-message-rewritingprocessing
 # rules_file = /etc/graylog2.drl

 # Specify and uncomment this if you want to include links to the stream in your stream alert mails.
 # This should define the fully qualified base url to your web interface exactly the same way as it is accessed by your users.
 #
 # transport_email_web_interface_url = https://graylog2.example.com

 # HTTP proxy for outgoing HTTP calls
 #
	# If you are running more than one instances of graylog2-server you have to select one of these
	# instances as master. The master will perform some periodical tasks that non-masters won't perform.
	is_master = true

	# The auto-generated node ID will be stored in this file and read after restarts. It is a good idea
	# to use an absolute file path here if you are starting graylog2-server from init scripts or similar.
	node_id_file = /etc/graylog2-server-node-id

	# You MUST set a secret to secure/pepper the stored user passwords here. Use at least 64 characters.
	# Generate one by using for example: pwgen -s 96
	password_secret = <SECRET>
	# the default root user is named 'admin'
	# root_username = <ROOT_USER>
	# You MUST specify a hash password for the root user (which you only need to initially set up the
	# system and in case you lose connectivity to your authentication backend)
	# This password cannot be changed using the API or via the web interface. If you need to change it,
	# modify it in this file.
	# Create one by using for example: echo -n yourpassword \| shasum -a 256
	# and put the resulting hash value into the following line
	root_password_sha2 = <SHA2>

	# Set plugin directory here (relative or absolute)
	plugin_dir = plugin

	# REST API listen URI. Must be reachable by other graylog2-server nodes if you run a cluster.
	rest_listen_uri = http://127.0.0.1:12900/
	# REST API transport address. Defaults to the value of rest_listen_uri. Exception: If rest_listen_uri
	# is set to a wildcard IP address (0.0.0.0) the first non-loopback IPv4 system address is used.
	# This will be promoted in the cluster discovery APIs and other nodes may try to connect on this
	# address. (see rest_listen_uri)
	rest_transport_uri = http://127.0.0.1:12900/

	# Enable CORS headers for REST api. This is necessary for JS-clients accessing the server directly.
	# If these are disabled, modern browsers will not be able to retrieve resources from the server.
	# This is disabled by default. Uncomment the next line to enable it.
	#rest_enable_cors = true

	# Enable GZIP support for REST api. This compresses API responses and therefore helps to reduce
	# overall round trip times. This is disabled by default. Uncomment the next line to enable it.
	#rest_enable_gzip = true

	# Embedded elasticsearch configuration file
	# pay attention to the working directory of the server, maybe use an absolute path here
	#elasticsearch_config_file = /etc/graylog2-elasticsearch.yml

	elasticsearch_max_docs_per_index = 20000000

	# How many indices do you want to keep?
	# elasticsearch_max_number_of_indices*elasticsearch_max_docs_per_index=total number of messages in your setup
	elasticsearch_max_number_of_indices = 20

	# Decide what happens with the oldest indices when the maximum number of indices is reached.
	# The following strategies are availble:
	# - delete # Deletes the index completely (Default)
	# - close # Closes the index and hides it from the system. Can be re-opened later.
	retention_strategy = close

	# How many ElasticSearch shards and replicas should be used per index? Note that this only applies to newly created indices.
	elasticsearch_shards = 1
	elasticsearch_replicas = 0

	elasticsearch_index_prefix = graylog2

	# Do you want to allow searches with leading wildcards? This can be extremely resource hungry and should only
	# be enabled with care. See also: http://support.torch.sh/help/kb/graylog2-web-interface/the-search-bar-explained
	allow_leading_wildcard_searches = false

	# Do you want to allow searches to be highlighted? Depending on the size of your messages this can be memory hungry and
	# should only be enabled after making sure your elasticsearch cluster has enough memory.
	allow_highlighting = false

	# settings to be passed to elasticsearch's client (overriding those in the provided elasticsearch_config_file)
	# all these
	# this must be the same as for your elasticsearch cluster
	#elasticsearch_cluster_name = graylog2

	# you could also leave this out, but makes it easier to identify the graylog2 client instance
	#elasticsearch_node_name = graylog2-server

	# we don't want the graylog2 server to store any data, or be master node
	#elasticsearch_node_master = false
	#elasticsearch_node_data = false

	# use a different port if you run multiple elasticsearch nodes on one machine
	#elasticsearch_transport_tcp_port = 9350
	# we don't need to run the embedded HTTP server here
	#elasticsearch_http_enabled = false

	elasticsearch_discovery_zen_ping_multicast_enabled = false
	elasticsearch_discovery_zen_ping_unicast_hosts = 127.0.0.1:9300

	# the following settings allow to change the bind addresses for the elasticsearch client in graylog2
	# these settings are empty by default, letting elasticsearch choose automatically,
	# override them here or in the 'elasticsearch_config_file' if you need to bind to a special address
	# refer to http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/modules-network.html for special values here
	# elasticsearch_network_host =
	# elasticsearch_network_bind_host =
	# elasticsearch_network_publish_host =

	# Analyzer (tokenizer) to use for message and full_message field. The "standard" filter usually is a good idea.
	# All supported analyzers are: standard, simple, whitespace, stop, keyword, pattern, language, snowball, custom
	# ElasticSearch documentation: http://www.elasticsearch.org/guide/reference/index-modules/analysis/
	# Note that this setting only takes effect on newly created indices.
	elasticsearch_analyzer = standard

	# Batch size for the ElasticSearch output. This is the maximum (!) number of messages the ElasticSearch output
	# module will get at once and write to ElasticSearch in a batch call. If the configured batch size has not been
	# reached within output_flush_interval seconds, everything that is available will be flushed at once. Remember
	# that every outputbuffer processor manages its own batch and performs its own batch write calls.
	# ("outputbuffer_processors" variable)
	output_batch_size = 25

	# Flush interval (in seconds) for the ElasticSearch output. This is the maximum amount of time between two
	# batches of messages written to ElasticSearch. It is only effective at all if your minimum number of messages
	# for this time period is less than output_batch_size * outputbuffer_processors.
	output_flush_interval = 1

	# The number of parallel running processors.
	# Raise this number if your buffers are filling up.
	processbuffer_processors = 5
	outputbuffer_processors = 3

	# Wait strategy describing how buffer processors wait on a cursor sequence. (default: sleeping)
	# Possible types:
	# - yielding
	# Compromise between performance and CPU usage.
	# - sleeping
	# Compromise between performance and CPU usage. Latency spikes can occur after quiet periods.
	# - blocking
	# High throughput, low latency, higher CPU usage.
	# - busy_spinning
	# Avoids syscalls which could introduce latency jitter. Best when threads can be bound to specific CPU cores.
	processor_wait_strategy = blocking

	# Size of internal ring buffers. Raise this if raising outputbuffer_processors does not help anymore.
	# For optimum performance your LogMessage objects in the ring buffer should fit in your CPU L3 cache.
	# Start server with --statistics flag to see buffer utilization.
	# Must be a power of 2. (512, 1024, 2048, ...)
	ring_size = 1024

	# EXPERIMENTAL: Dead Letters
	# Every failed indexing attempt is logged by default and made visible in the web-interface. You can enable
	# the experimental dead letters feature to write every message that was not successfully indexed into the
	# MongoDB "dead_letters" collection to make sure that you never lose a message. The actual writing of dead
	# letter should work fine already but it is not heavily tested yet and will get more features in future
	# releases.
	dead_letters_enabled = false

	# How many seconds to wait between marking node as DEAD for possible load balancers and starting the actual
	# shutdown process. Set to 0 if you have no status checking load balancers in front.
	lb_recognition_period_seconds = 3

	# MongoDB Configuration
	mongodb_useauth = false
	mongodb_user = grayloguser
	mongodb_password = 123
	mongodb_host = 127.0.0.1
	#mongodb_replica_set = localhost:27017,localhost:27018,localhost:27019
	mongodb_database = graylog2
	mongodb_port = 27017

	# Raise this according to the maximum connections your MongoDB server can handle if you encounter MongoDB connection problems.
	mongodb_max_connections = 100

	# Number of threads allowed to be blocked by MongoDB connections multiplier. Default: 5
	# If mongodb_max_connections is 100, and mongodb_threads_allowed_to_block_multiplier is 5, then 500 threads can block. More than that and an exception will be thrown.
	# http://api.mongodb.org/java/current/com/mongodb/MongoOptions.html#threadsAllowedToBlockForConnectionMultiplier
	mongodb_threads_allowed_to_block_multiplier = 5

	# Drools Rule File (Use to rewrite incoming log messages)
	# See: http://support.torch.sh/help/kb/graylog2-server/custom-message-rewritingprocessing
	# rules_file = /etc/graylog2.drl

	# Specify and uncomment this if you want to include links to the stream in your stream alert mails.
	# This should define the fully qualified base url to your web interface exactly the same way as it is accessed by your users.
	#
	# transport_email_web_interface_url = https://graylog2.example.com

	# HTTP proxy for outgoing HTTP calls
	#