Added graylog config

graylog/init.sls

@@ -0,0 +1,44 @@
+#
+# graylog
+#
+
+{% set graylog_config = salt['pillar.get']('logging:graylog') %}
+
+include:
+  - mongodb
+  - elasticsearch
+
+graylog-repo:
+# add Graylog Repo
+  pkgrepo.managed:
+    - humanname: Graylog Repo
+    - name: deb https://packages.graylog2.org/repo/debian/ stable 4.0
+    - file: /etc/apt/sources.list.d/graylog.list
+    - key_url: https://packages.graylog2.org/repo/debian/keyring.gpg
+
+# install graylog
+graylog-server:
+  pkg.installed:
+    - pkgs:
+      - graylog-server
+      - graylog-enterprise-plugins
+    - require:
+      - pkgrepo: graylog-repo
+      - service: mongodb
+      - service: elasticsearch
+  service.running:
+    - enable: True
+    - require:
+      - pkg: graylog-server
+      - file: /etc/graylog/server/server.conf
+    - watch:
+      - file: /etc/graylog/server/server.conf
+
+/etc/graylog/server/server.conf:
+  file.managed:
+    - source: salt://graylog/server.conf.tmpl
+    - template: jinja
+    - context: 
+      graylog_config: {{graylog_config}}
+    - require:
+      - pkg: graylog-server

graylog/server.conf.tmpl

@@ -0,0 +1,690 @@
+############################
+# GRAYLOG CONFIGURATION FILE
+############################
+#
+# This is the Graylog configuration file. The file has to use ISO 8859-1/Latin-1 character encoding.
+# Characters that cannot be directly represented in this encoding can be written using Unicode escapes
+# as defined in https://docs.oracle.com/javase/specs/jls/se8/html/jls-3.html#jls-3.3, using the \u prefix.
+# For example, \u002c.
+# 
+# * Entries are generally expected to be a single line of the form, one of the following:
+#
+# propertyName=propertyValue
+# propertyName:propertyValue
+#
+# * White space that appears between the property name and property value is ignored,
+#   so the following are equivalent:
+# 
+# name=Stephen
+# name = Stephen
+#
+# * White space at the beginning of the line is also ignored.
+#
+# * Lines that start with the comment characters ! or # are ignored. Blank lines are also ignored.
+#
+# * The property value is generally terminated by the end of the line. White space following the
+#   property value is not ignored, and is treated as part of the property value.
+#
+# * A property value can span several lines if each line is terminated by a backslash (‘\’) character.
+#   For example:
+#
+# targetCities=\
+#         Detroit,\
+#         Chicago,\
+#         Los Angeles
+#
+#   This is equivalent to targetCities=Detroit,Chicago,Los Angeles (white space at the beginning of lines is ignored).
+# 
+# * The characters newline, carriage return, and tab can be inserted with characters \n, \r, and \t, respectively.
+# 
+# * The backslash character must be escaped as a double backslash. For example:
+# 
+# path=c:\\docs\\doc1
+#
+
+# If you are running more than one instances of Graylog 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 Graylog server from init scripts or similar.
+node_id_file = /etc/graylog/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 -N 1 -s 96
+# ATTENTION: This value must be the same on all Graylog nodes in the cluster.
+# Changing this value after installation will render all user sessions and encrypted values in the database invalid. (e.g. encrypted access tokens)
+password_secret = {{ graylog_config['password_secret'] }}
+
+# The default root user is named 'admin'
+root_username = {{ graylog_config['root_username'] }}
+
+# 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 = {{ graylog_config['root_password_sha2'] }}
+
+# The email address of the root user.
+# Default is empty
+#root_email = ""
+
+# The time zone setting of the root user. See http://www.joda.org/joda-time/timezones.html for a list of valid time zones.
+# Default is UTC
+root_timezone = Europe/Berlin
+
+# Set the bin directory here (relative or absolute)
+# This directory contains binaries that are used by the Graylog server.
+# Default: bin
+bin_dir = /usr/share/graylog-server/bin
+
+# Set the data directory here (relative or absolute)
+# This directory is used to store Graylog server state.
+# Default: data
+data_dir = /var/lib/graylog-server
+
+# Set plugin directory here (relative or absolute)
+plugin_dir = /usr/share/graylog-server/plugin
+
+###############
+# HTTP settings
+###############
+
+#### HTTP bind address
+#
+# The network interface used by the Graylog HTTP interface.
+#
+# This network interface must be accessible by all Graylog nodes in the cluster and by all clients
+# using the Graylog web interface.
+#
+# If the port is omitted, Graylog will use port 9000 by default.
+#
+# Default: 127.0.0.1:9000
+#http_bind_address = 127.0.0.1:9000
+#http_bind_address = [2001:db8::1]:9000
+
+#### HTTP publish URI
+#
+# The HTTP URI of this Graylog node which is used to communicate with the other Graylog nodes in the cluster and by all
+# clients using the Graylog web interface.
+#
+# The URI will be published in the cluster discovery APIs, so that other Graylog nodes will be able to find and connect to this Graylog node.
+#
+# This configuration setting has to be used if this Graylog node is available on another network interface than $http_bind_address,
+# for example if the machine has multiple network interfaces or is behind a NAT gateway.
+#
+# If $http_bind_address contains a wildcard IPv4 address (0.0.0.0), the first non-loopback IPv4 address of this machine will be used.
+# This configuration setting *must not* contain a wildcard address!
+#
+# Default: http://$http_bind_address/
+#http_publish_uri = http://192.168.1.1:9000/
+
+#### External Graylog URI
+#
+# The public URI of Graylog which will be used by the Graylog web interface to communicate with the Graylog REST API.
+#
+# The external Graylog URI usually has to be specified, if Graylog is running behind a reverse proxy or load-balancer
+# and it will be used to generate URLs addressing entities in the Graylog REST API (see $http_bind_address).
+#
+# When using Graylog Collector, this URI will be used to receive heartbeat messages and must be accessible for all collectors.
+#
+# This setting can be overriden on a per-request basis with the "X-Graylog-Server-URL" HTTP request header.
+#
+# Default: $http_publish_uri
+#http_external_uri =
+
+#### Enable CORS headers for HTTP interface
+#
+# 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 enabled by default. Uncomment the next line to disable it.
+#http_enable_cors = false
+
+#### Enable GZIP support for HTTP interface
+#
+# This compresses API responses and therefore helps to reduce
+# overall round trip times. This is enabled by default. Uncomment the next line to disable it.
+#http_enable_gzip = false
+
+# The maximum size of the HTTP request headers in bytes.
+#http_max_header_size = 8192
+
+# The size of the thread pool used exclusively for serving the HTTP interface.
+#http_thread_pool_size = 16
+
+################
+# HTTPS settings
+################
+
+#### Enable HTTPS support for the HTTP interface
+#
+# This secures the communication with the HTTP interface with TLS to prevent request forgery and eavesdropping.
+#
+# Default: false
+#http_enable_tls = true
+
+# The X.509 certificate chain file in PEM format to use for securing the HTTP interface.
+#http_tls_cert_file = /path/to/graylog.crt
+
+# The PKCS#8 private key file in PEM format to use for securing the HTTP interface.
+#http_tls_key_file = /path/to/graylog.key
+
+# The password to unlock the private key used for securing the HTTP interface.
+#http_tls_key_password = secret
+
+
+# Comma separated list of trusted proxies that are allowed to set the client address with X-Forwarded-For
+# header. May be subnets, or hosts.
+#trusted_proxies = 127.0.0.1/32, 0:0:0:0:0:0:0:1/128
+
+# List of Elasticsearch hosts Graylog should connect to.
+# Need to be specified as a comma-separated list of valid URIs for the http ports of your elasticsearch nodes.
+# If one or more of your elasticsearch hosts require authentication, include the credentials in each node URI that
+# requires authentication.
+#
+# Default: http://127.0.0.1:9200
+#elasticsearch_hosts = http://node1:9200,http://user:password@node2:19200
+
+# Maximum amount of time to wait for successfull connection to Elasticsearch HTTP port.
+#
+# Default: 10 Seconds
+#elasticsearch_connect_timeout = 10s
+
+# Maximum amount of time to wait for reading back a response from an Elasticsearch server.
+#
+# Default: 60 seconds
+#elasticsearch_socket_timeout = 60s
+
+# Maximum idle time for an Elasticsearch connection. If this is exceeded, this connection will
+# be tore down.
+#
+# Default: inf
+#elasticsearch_idle_timeout = -1s
+
+# Maximum number of total connections to Elasticsearch.
+#
+# Default: 200
+#elasticsearch_max_total_connections = 200
+
+# Maximum number of total connections per Elasticsearch route (normally this means per
+# elasticsearch server).
+#
+# Default: 20
+#elasticsearch_max_total_connections_per_route = 20
+
+# Maximum number of times Graylog will retry failed requests to Elasticsearch.
+#
+# Default: 2
+#elasticsearch_max_retries = 2
+
+# Enable automatic Elasticsearch node discovery through Nodes Info,
+# see https://www.elastic.co/guide/en/elasticsearch/reference/5.4/cluster-nodes-info.html
+#
+# WARNING: Automatic node discovery does not work if Elasticsearch requires authentication, e. g. with Shield.
+#
+# Default: false
+#elasticsearch_discovery_enabled = true
+
+# Filter for including/excluding Elasticsearch nodes in discovery according to their custom attributes,
+# see https://www.elastic.co/guide/en/elasticsearch/reference/5.4/cluster.html#cluster-nodes
+#
+# Default: empty
+#elasticsearch_discovery_filter = rack:42
+
+# Frequency of the Elasticsearch node discovery.
+#
+# Default: 30s
+# elasticsearch_discovery_frequency = 30s
+
+# Set the default scheme when connecting to Elasticsearch discovered nodes
+#
+# Default: http (available options: http, https)
+#elasticsearch_discovery_default_scheme = http
+
+# Enable payload compression for Elasticsearch requests.
+#
+# Default: false
+#elasticsearch_compression_enabled = true
+
+# Enable use of "Expect: 100-continue" Header for Elasticsearch index requests.
+# If this is disabled, Graylog cannot properly handle HTTP 413 Request Entity Too Large errors.
+#
+# Default: true
+#elasticsearch_use_expect_continue = true
+
+# Graylog will use multiple indices to store documents in. You can configured the strategy it uses to determine
+# when to rotate the currently active write index.
+# It supports multiple rotation strategies:
+#   - "count" of messages per index, use elasticsearch_max_docs_per_index below to configure
+#   - "size" per index, use elasticsearch_max_size_per_index below to configure
+# valid values are "count", "size" and "time", default is "count"
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+rotation_strategy = count
+
+# (Approximate) maximum number of documents in an Elasticsearch index before a new index
+# is being created, also see no_retention and elasticsearch_max_number_of_indices.
+# Configure this if you used 'rotation_strategy = count' above.
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+elasticsearch_max_docs_per_index = 20000000
+
+# (Approximate) maximum size in bytes per Elasticsearch index on disk before a new index is being created, also see
+# no_retention and elasticsearch_max_number_of_indices. Default is 1GB.
+# Configure this if you used 'rotation_strategy = size' above.
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+#elasticsearch_max_size_per_index = 1073741824
+
+# (Approximate) maximum time before a new Elasticsearch index is being created, also see
+# no_retention and elasticsearch_max_number_of_indices. Default is 1 day.
+# Configure this if you used 'rotation_strategy = time' above.
+# Please note that this rotation period does not look at the time specified in the received messages, but is
+# using the real clock value to decide when to rotate the index!
+# Specify the time using a duration and a suffix indicating which unit you want:
+#  1w  = 1 week
+#  1d  = 1 day
+#  12h = 12 hours
+# Permitted suffixes are: d for day, h for hour, m for minute, s for second.
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+#elasticsearch_max_time_per_index = 1d
+
+# Disable checking the version of Elasticsearch for being compatible with this Graylog release.
+# WARNING: Using Graylog with unsupported and untested versions of Elasticsearch may lead to data loss!
+#elasticsearch_disable_version_check = true
+
+# Disable message retention on this node, i. e. disable Elasticsearch index rotation.
+#no_retention = false
+
+# How many indices do you want to keep?
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+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.
+#
+# ATTENTION: These settings have been moved to the database in 2.0. When you upgrade, make sure to set these
+#            to your previous 1.x settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+retention_strategy = delete
+
+# How many Elasticsearch shards and replicas should be used per index? Note that this only applies to newly created indices.
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+elasticsearch_shards = 4
+elasticsearch_replicas = 0
+
+# Prefix for all Elasticsearch indices and index aliases managed by Graylog.
+#
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+elasticsearch_index_prefix = graylog
+
+# Name of the Elasticsearch index template used by Graylog to apply the mandatory index mapping.
+# Default: graylog-internal
+#
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+#elasticsearch_template_name = graylog-internal
+
+# 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://docs.graylog.org/en/2.1/pages/queries.html
+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
+
+# 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: https://www.elastic.co/guide/en/elasticsearch/reference/2.3/analysis.html
+# Note that this setting only takes effect on newly created indices.
+#
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+elasticsearch_analyzer = standard
+
+# Global request timeout for Elasticsearch requests (e. g. during search, index creation, or index time-range
+# calculations) based on a best-effort to restrict the runtime of Elasticsearch operations.
+# Default: 1m
+#elasticsearch_request_timeout = 1m
+
+# Global timeout for index optimization (force merge) requests.
+# Default: 1h
+#elasticsearch_index_optimization_timeout = 1h
+
+# Maximum number of concurrently running index optimization (force merge) jobs.
+# If you are using lots of different index sets, you might want to increase that number.
+# Default: 20
+#elasticsearch_index_optimization_jobs = 20
+
+# Time interval for index range information cleanups. This setting defines how often stale index range information
+# is being purged from the database.
+# Default: 1h
+#index_ranges_cleanup_interval = 1h
+
+# Time interval for the job that runs index field type maintenance tasks like cleaning up stale entries. This doesn't
+# need to run very often.
+# Default: 1h
+#index_field_type_periodical_interval = 1h
+
+# 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 = 500
+
+# 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
+
+# As stream outputs are loaded only on demand, an output which is failing to initialize will be tried over and
+# over again. To prevent this, the following configuration options define after how many faults an output will
+# not be tried again for an also configurable amount of seconds.
+output_fault_count_threshold = 5
+output_fault_penalty_seconds = 30
+
+# The number of parallel running processors.
+# Raise this number if your buffers are filling up.
+processbuffer_processors = 5
+outputbuffer_processors = 3
+
+# The following settings (outputbuffer_processor_*) configure the thread pools backing each output buffer processor.
+# See https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ThreadPoolExecutor.html for technical details
+
+# When the number of threads is greater than the core (see outputbuffer_processor_threads_core_pool_size),
+# this is the maximum time in milliseconds that excess idle threads will wait for new tasks before terminating.
+# Default: 5000
+#outputbuffer_processor_keep_alive_time = 5000
+
+# The number of threads to keep in the pool, even if they are idle, unless allowCoreThreadTimeOut is set
+# Default: 3
+#outputbuffer_processor_threads_core_pool_size = 3
+
+# The maximum number of threads to allow in the pool
+# Default: 30
+#outputbuffer_processor_threads_max_pool_size = 30
+
+# UDP receive buffer size for all message inputs (e. g. SyslogUDPInput).
+#udp_recvbuffer_sizes = 1048576
+
+# 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.
+# Must be a power of 2. (512, 1024, 2048, ...)
+ring_size = 65536
+
+inputbuffer_ring_size = 65536
+inputbuffer_processors = 2
+inputbuffer_wait_strategy = blocking
+
+# Enable the disk based message journal.
+message_journal_enabled = true
+
+# The directory which will be used to store the message journal. The directory must be exclusively used by Graylog and
+# must not contain any other files than the ones created by Graylog itself.
+#
+# ATTENTION:
+#   If you create a seperate partition for the journal files and use a file system creating directories like 'lost+found'
+#   in the root directory, you need to create a sub directory for your journal.
+#   Otherwise Graylog will log an error message that the journal is corrupt and Graylog will not start.
+message_journal_dir = /var/lib/graylog-server/journal
+
+# Journal hold messages before they could be written to Elasticsearch.
+# For a maximum of 12 hours or 5 GB whichever happens first.
+# During normal operation the journal will be smaller.
+#message_journal_max_age = 12h
+#message_journal_max_size = 5gb
+
+#message_journal_flush_age = 1m
+#message_journal_flush_interval = 1000000
+#message_journal_segment_age = 1h
+#message_journal_segment_size = 100mb
+
+# Number of threads used exclusively for dispatching internal events. Default is 2.
+#async_eventbus_processors = 2
+
+# 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
+
+# Journal usage percentage that triggers requesting throttling for this server node from load balancers. The feature is
+# disabled if not set.
+#lb_throttle_threshold_percentage = 95
+
+# Every message is matched against the configured streams and it can happen that a stream contains rules which
+# take an unusual amount of time to run, for example if its using regular expressions that perform excessive backtracking.
+# This will impact the processing of the entire server. To keep such misbehaving stream rules from impacting other
+# streams, Graylog limits the execution time for each stream.
+# The default values are noted below, the timeout is in milliseconds.
+# If the stream matching for one stream took longer than the timeout value, and this happened more than "max_faults" times
+# that stream is disabled and a notification is shown in the web interface.
+#stream_processing_timeout = 2000
+#stream_processing_max_faults = 3
+
+# Since 0.21 the Graylog server supports pluggable output modules. This means a single message can be written to multiple
+# outputs. The next setting defines the timeout for a single output module, including the default output module where all
+# messages end up.
+#
+# Time in milliseconds to wait for all message outputs to finish writing a single message.
+#output_module_timeout = 10000
+
+# Time in milliseconds after which a detected stale master node is being rechecked on startup.
+#stale_master_timeout = 2000
+
+# Time in milliseconds which Graylog is waiting for all threads to stop on shutdown.
+#shutdown_timeout = 30000
+
+# MongoDB connection string
+# See https://docs.mongodb.com/manual/reference/connection-string/ for details
+mongodb_uri = mongodb://localhost/graylog
+
+# Authenticate against the MongoDB server
+# '+'-signs in the username or password need to be replaced by '%2B'
+#mongodb_uri = mongodb://grayloguser:secret@localhost:27017/graylog
+
+# Use a replica set instead of a single host
+#mongodb_uri = mongodb://grayloguser:secret@localhost:27017,localhost:27018,localhost:27019/graylog?replicaSet=rs01
+
+# DNS Seedlist https://docs.mongodb.com/manual/reference/connection-string/#dns-seedlist-connection-format
+#mongodb_uri = mongodb+srv://server.example.org/graylog
+
+# Increase this value according to the maximum connections your MongoDB server can handle from a single client
+# if you encounter MongoDB connection problems.
+mongodb_max_connections = 1000
+
+# 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.com/java/current/com/mongodb/MongoOptions.html#threadsAllowedToBlockForConnectionMultiplier
+mongodb_threads_allowed_to_block_multiplier = 5
+
+
+# Email transport
+#transport_email_enabled = false
+#transport_email_hostname = mail.example.com
+#transport_email_port = 587
+#transport_email_use_auth = true
+#transport_email_auth_username = you@example.com
+#transport_email_auth_password = secret
+#transport_email_subject_prefix = [graylog]
+#transport_email_from_email = graylog@example.com
+
+# Encryption settings
+#
+# ATTENTION:
+#    Using SMTP with STARTTLS *and* SMTPS at the same time is *not* possible.
+
+# Use SMTP with STARTTLS, see https://en.wikipedia.org/wiki/Opportunistic_TLS
+#transport_email_use_tls = true
+
+# Use SMTP over SSL (SMTPS), see https://en.wikipedia.org/wiki/SMTPS
+# This is deprecated on most SMTP services!
+#transport_email_use_ssl = false
+
+
+# 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://graylog.example.com
+
+# The default connect timeout for outgoing HTTP connections.
+# Values must be a positive duration (and between 1 and 2147483647 when converted to milliseconds).
+# Default: 5s
+#http_connect_timeout = 5s
+
+# The default read timeout for outgoing HTTP connections.
+# Values must be a positive duration (and between 1 and 2147483647 when converted to milliseconds).
+# Default: 10s
+#http_read_timeout = 10s
+
+# The default write timeout for outgoing HTTP connections.
+# Values must be a positive duration (and between 1 and 2147483647 when converted to milliseconds).
+# Default: 10s
+#http_write_timeout = 10s
+
+# HTTP proxy for outgoing HTTP connections
+# ATTENTION: If you configure a proxy, make sure to also configure the "http_non_proxy_hosts" option so internal
+#            HTTP connections with other nodes does not go through the proxy.
+# Examples:
+#   - http://proxy.example.com:8123
+#   - http://username:password@proxy.example.com:8123
+#http_proxy_uri =
+
+# A list of hosts that should be reached directly, bypassing the configured proxy server.
+# This is a list of patterns separated by ",". The patterns may start or end with a "*" for wildcards.
+# Any host matching one of these patterns will be reached through a direct connection instead of through a proxy.
+# Examples:
+#   - localhost,127.0.0.1
+#   - 10.0.*,*.example.com
+#http_non_proxy_hosts =
+
+# Disable the optimization of Elasticsearch indices after index cycling. This may take some load from Elasticsearch
+# on heavily used systems with large indices, but it will decrease search performance. The default is to optimize
+# cycled indices.
+#
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+#disable_index_optimization = true
+
+# Optimize the index down to <= index_optimization_max_num_segments. A higher number may take some load from Elasticsearch
+# on heavily used systems with large indices, but it will decrease search performance. The default is 1.
+#
+# ATTENTION: These settings have been moved to the database in Graylog 2.2.0. When you upgrade, make sure to set these
+#            to your previous settings so they will be migrated to the database!
+#            This configuration setting is only used on the first start of Graylog. After that,
+#            index related settings can be changed in the Graylog web interface on the 'System / Indices' page.
+#            Also see http://docs.graylog.org/en/2.3/pages/configuration/index_model.html#index-set-configuration.
+#index_optimization_max_num_segments = 1
+
+# The threshold of the garbage collection runs. If GC runs take longer than this threshold, a system notification
+# will be generated to warn the administrator about possible problems with the system. Default is 1 second.
+#gc_warning_threshold = 1s
+
+# Connection timeout for a configured LDAP server (e. g. ActiveDirectory) in milliseconds.
+#ldap_connection_timeout = 2000
+
+# Disable the use of SIGAR for collecting system stats
+#disable_sigar = false
+
+# The default cache time for dashboard widgets. (Default: 10 seconds, minimum: 1 second)
+#dashboard_widget_default_cache_time = 10s
+
+# For some cluster-related REST requests, the node must query all other nodes in the cluster. This is the maximum number
+# of threads available for this. Increase it, if '/cluster/*' requests take long to complete.
+# Should be http_thread_pool_size * average_cluster_size if you have a high number of concurrent users.
+proxied_requests_thread_pool_size = 32
+
+# The server is writing processing status information to the database on a regular basis. This setting controls how
+# often the data is written to the database.
+# Default: 1s (cannot be less than 1s)
+#processing_status_persist_interval = 1s
+
+# Configures the threshold for detecting outdated processing status records. Any records that haven't been updated
+# in the configured threshold will be ignored.
+# Default: 1m (one minute)
+#processing_status_update_threshold = 1m
+
+# Configures the journal write rate threshold for selecting processing status records. Any records that have a lower
+# one minute rate than the configured value might be ignored. (dependent on number of messages in the journal)
+# Default: 1
+#processing_status_journal_write_rate_threshold = 1
+
+# Configures the prefix used for graylog event indices
+# Default: gl-events
+#default_events_index_prefix = gl-events
+
+# Configures the prefix used for graylog system event indices
+# Default: gl-system-events
+#default_system_events_index_prefix = gl-system-events
+
+# Automatically load content packs in "content_packs_dir" on the first start of Graylog.
+#content_packs_loader_enabled = false
+
+# The directory which contains content packs which should be loaded on the first start of Graylog.
+#content_packs_dir = data/contentpacks
+
+# A comma-separated list of content packs (files in "content_packs_dir") which should be applied on
+# the first start of Graylog.
+# Default: empty
+#content_packs_auto_install = grok-patterns.json
+
+# The allowed TLS protocols for system wide TLS enabled servers. (e.g. message inputs, http interface)
+# Setting this to an empty value, leaves it up to system libraries and the used JDK to chose a default.
+# Default: TLSv1.2,TLSv1.3  (might be automatically adjusted to protocols supported by the JDK) 
+#enabled_tls_protocols= TLSv1.2,TLSv1.3

top.sls

@@ -72,6 +72,11 @@ base:
     - match: pillar
     - gogs
 
+  # graylog
+  nodes:{{ grains['id'] }}:roles:graylog:
+    - match: pillar
+    - graylog
+
   # KVM hosts
   nodes:{{ grains['id'] }}:roles:kvm:
     - match: pillar