##### Primary configuration settings #####
##########################################
-# This configuration file is used to manage the behavior of the Salt Master
-# Values that are commented out but have no space after the comment are
-# defaults that need not be set in the config. If there is a space after the
-# comment that the value is presented as an example and is not the default.
+# This configuration file is used to manage the behavior of the Salt Master.
+# Values that are commented out but have an empty line after the comment are
+# defaults that do not need to be set in the config. If there is no blank line
+# after the comment then the value is presented as an example and is not the
+# default.
# Per default, the master will automatically include all config files
# from master.d/*.conf (master.d is a directory in the same directory
-# as the main master config file)
+# as the main master config file).
#default_include: master.d/*.conf
-# The address of the interface to bind to
+# The address of the interface to bind to:
#interface: 0.0.0.0
# Whether the master should listen for IPv6 connections. If this is set to True,
-# the interface option must be adjusted too (for example: "interface: '::'")
+# the interface option must be adjusted, too. (For example: "interface: '::'")
#ipv6: False
-# The tcp port used by the publisher
+# The tcp port used by the publisher:
#publish_port: 4505
# The user under which the salt master will run. Salt will update all
# permissions to allow the specified user to run the master. The exception is
-# the job cache, which must be deleted if this user is changed. If the
-# modified files cause conflicts set verify_env to False.
+# the job cache, which must be deleted if this user is changed. If the
+# modified files cause conflicts, set verify_env to False.
#user: root
# Max open files
+#
# Each minion connecting to the master uses AT LEAST one file descriptor, the
# master subscription connection. If enough minions connect you might start
-# seeing on the console(and then salt-master crashes):
+# seeing on the console (and then salt-master crashes):
# Too many open files (tcp_listener.cpp:335)
# Aborted (core dumped)
#
# If you wish to set a different value than the default one, uncomment and
# configure this setting. Remember that this value CANNOT be higher than the
# hard limit. Raising the hard limit depends on your OS and/or distribution,
-# a good way to find the limit is to search the internet for(for example):
+# a good way to find the limit is to search the internet. For example:
# raise max open files hard limit debian
#
#max_open_files: 100000
-# The number of worker threads to start, these threads are used to manage
-# return calls made from minions to the master, if the master seems to be
-# running slowly, increase the number of threads
+# The number of worker threads to start. These threads are used to manage
+# return calls made from minions to the master. If the master seems to be
+# running slowly, increase the number of threads. This setting can not be
+# set lower than 3.
#worker_threads: 5
# The port used by the communication interface. The ret (return) port is the
-# interface used for the file server, authentication, job returnes, etc.
+# interface used for the file server, authentication, job returns, etc.
#ret_port: 4506
-# Specify the location of the daemon process ID file
+# Specify the location of the daemon process ID file:
#pidfile: /var/run/salt-master.pid
# The root directory prepended to these options: pki_dir, cachedir,
# sock_dir, log_file, autosign_file, autoreject_file, extension_modules,
-# key_logfile, pidfile.
+# key_logfile, pidfile:
#root_dir: /
-# Directory used to store public key data
+# Directory used to store public key data:
#pki_dir: /etc/salt/pki/master
-# Directory to store job and cache data
+# Directory to store job and cache data:
+# This directory may contain sensitive data and should be protected accordingly.
+#
#cachedir: /var/cache/salt/master
-# Verify and set permissions on configuration directories at startup
+# Directory for custom modules. This directory can contain subdirectories for
+# each of Salt's module types such as "runners", "output", "wheel", "modules",
+# "states", "returners", etc.
+#extension_modules: <no default>
+
+# Directory for custom modules. This directory can contain subdirectories for
+# each of Salt's module types such as "runners", "output", "wheel", "modules",
+# "states", "returners", etc.
+# Like 'extension_modules' but can take an array of paths
+#module_dirs: <no default>
+# - /var/cache/salt/minion/extmods
+
+# Verify and set permissions on configuration directories at startup:
#verify_env: True
-# Set the number of hours to keep old job information in the job cache
+# Set the number of hours to keep old job information in the job cache:
#keep_jobs: 24
-# Set the default timeout for the salt command and api, the default is 5
-# seconds
+# Set the default timeout for the salt command and api. The default is 5
+# seconds.
#timeout: 5
-# The loop_interval option controls the seconds for the master's maintinance
+# The loop_interval option controls the seconds for the master's maintenance
# process check cycle. This process updates file server backends, cleans the
# job cache and executes the scheduler.
#loop_interval: 60
-# Set the default outputter used by the salt command. The default is "nested"
+# Set the default outputter used by the salt command. The default is "nested".
#output: nested
-# By default output is colored, to disable colored output set the color value
-# to False
+# Return minions that timeout when running commands like test.ping
+#show_timeout: True
+
+# By default, output is colored. To disable colored output, set the color value
+# to False.
#color: True
-# Set the directory used to hold unix sockets
+# Do not strip off the colored output from nested results and state outputs
+# (true by default).
+# strip_colors: False
+
+# Set the directory used to hold unix sockets:
#sock_dir: /var/run/salt/master
# The master can take a while to start up when lspci and/or dmidecode is used
# to populate the grains for the master. Enable if you want to see GPU hardware
# data for your master.
-#
# enable_gpu_grains: False
-# The master maintains a job cache, while this is a great addition it can be
+# The master maintains a job cache. While this is a great addition, it can be
# a burden on the master for larger deployments (over 5000 minions).
# Disabling the job cache will make previously executed jobs unavailable to
# the jobs system and is not generally recommended.
-#
#job_cache: True
# Cache minion grains and pillar data in the cachedir.
#minion_data_cache: True
+# Store all returns in the given returner.
+# Setting this option requires that any returner-specific configuration also
+# be set. See various returners in salt/returners for details on required
+# configuration values. (See also, event_return_queue below.)
+#
+#event_return: mysql
+
+# On busy systems, enabling event_returns can cause a considerable load on
+# the storage system for returners. Events can be queued on the master and
+# stored in a batched fashion using a single transaction for multiple events.
+# By default, events are not queued.
+#event_return_queue: 0
+
+# Only events returns matching tags in a whitelist
+# event_return_whitelist:
+# - salt/master/a_tag
+# - salt/master/another_tag
+
+# Store all event returns _except_ the tags in a blacklist
+# event_return_blacklist:
+# - salt/master/not_this_tag
+# - salt/master/or_this_one
+
+# Passing very large events can cause the minion to consume large amounts of
+# memory. This value tunes the maximum size of a message allowed onto the
+# master event bus. The value is expressed in bytes.
+#max_event_size: 1048576
+
+# By default, the master AES key rotates every 24 hours. The next command
+# following a key rotation will trigger a key refresh from the minion which may
+# result in minions which do not respond to the first command after a key refresh.
+#
+# To tell the master to ping all minions immediately after an AES key refresh, set
+# ping_on_rotate to True. This should mitigate the issue where a minion does not
+# appear to initially respond after a key is rotated.
+#
+# Note that ping_on_rotate may cause high load on the master immediately after
+# the key rotation event as minions reconnect. Consider this carefully if this
+# salt master is managing a large number of minions.
+#
+# If disabled, it is recommended to handle this event by listening for the
+# 'aes_key_rotate' event with the 'key' tag and acting appropriately.
+# ping_on_rotate: False
+
+# By default, the master deletes its cache of minion data when the key for that
+# minion is removed. To preserve the cache after key deletion, set
+# 'preserve_minion_cache' to True.
+#
+# WARNING: This may have security implications if compromised minions auth with
+# a previous deleted minion ID.
+#preserve_minion_cache: False
+
+# If max_minions is used in large installations, the master might experience
+# high-load situations because of having to check the number of connected
+# minions for every authentication. This cache provides the minion-ids of
+# all connected minions to all MWorker-processes and greatly improves the
+# performance of max_minions.
+# con_cache: False
+
# The master can include configuration from other files. To enable this,
# pass a list of paths to this option. The paths can be either relative or
# absolute; if relative, they are considered to be relative to the directory
# the main master configuration file lives in (this file). Paths can make use
# of shell-style globbing. If no files are matched by a path passed to this
-# option then the master will log a warning message.
-#
+# option, then the master will log a warning message.
#
# Include a config file from some other path:
-#include: /etc/salt/extra_config
+# include: /etc/salt/extra_config
#
# Include config from several files and directories:
-#include:
-# - /etc/salt/extra_config
+# include:
+# - /etc/salt/extra_config
##### Security settings #####
# public keys from the minions. Note that this is insecure.
#auto_accept: False
+# Time in minutes that a incoming public key with a matching name found in
+# pki_dir/minion_autosign/keyid is automatically accepted. Expired autosign keys
+# are removed when the master checks the minion_autosign directory.
+# 0 equals no timeout
+# autosign_timeout: 120
+
# If the autosign_file is specified, incoming keys specified in the
# autosign_file will be automatically accepted. This is insecure. Regular
# expressions as well as globing lines are supported.
# the autosign_file and the auto_accept setting.
#autoreject_file: /etc/salt/autoreject.conf
-# Enable permissive access to the salt keys. This allows you to run the
+# Enable permissive access to the salt keys. This allows you to run the
# master or minion as root, but have a non-root group be given access to
-# your pki_dir. To make the access explicit, root must belong to the group
-# you've given access to. This is potentially quite insecure.
-# If an autosign_file is specified, enabling permissive_pki_access will allow group access
-# to that specific file.
+# your pki_dir. To make the access explicit, root must belong to the group
+# you've given access to. This is potentially quite insecure. If an autosign_file
+# is specified, enabling permissive_pki_access will allow group access to that
+# specific file.
#permissive_pki_access: False
# Allow users on the master access to execute specific commands on minions.
# This setting should be treated with care since it opens up execution
# capabilities to non root users. By default this capability is completely
# disabled.
-#
#client_acl:
# larry:
# - test.ping
# - network.*
#
-
# Blacklist any of the following users or modules
#
# This example would blacklist all non sudo users, including root from
# running any commands. It would also blacklist any use of the "cmd"
-# module.
-# This is completely disabled by default.
+# module. This is completely disabled by default.
#
#client_acl_blacklist:
# users:
# modules:
# - cmd
+# Enforce client_acl & client_acl_blacklist when users have sudo
+# access to the salt command.
+#
+#sudo_acl: False
+
# The external auth system uses the Salt auth modules to authenticate and
# validate users to access areas of the Salt system.
-#
#external_auth:
# pam:
# fred:
# - test.*
#
-
# Time (in seconds) for a newly generated token to live. Default: 12 hours
#token_expire: 43200
#file_recv: False
# Set a hard-limit on the size of the files that can be pushed to the master.
-# It will be interpreted as megabytes.
-# Default: 100
+# It will be interpreted as megabytes. Default: 100
#file_recv_max_size: 100
# Signature verification on messages published from the master.
# no signature, it will still be accepted, and a warning message will be logged.
# Conversely, if sign_pub_messages is False, but a minion receives a signed
# message it will be accepted, the signature will not be checked, and a warning message
-# will be logged. This behavior will go away in Salt 0.17.6 (or Hydrogen RC1, whichever
-# comes first) and these two situations will cause minion to throw an exception and
-# drop the message.
-#
+# will be logged. This behavior went away in Salt 2014.1.0 and these two situations
+# will cause minion to throw an exception and drop the message.
# sign_pub_messages: False
+##### Salt-SSH Configuration #####
+##########################################
+
+# Pass in an alternative location for the salt-ssh roster file
+#roster_file: /etc/salt/roster
+
+# Pass in minion option overrides that will be inserted into the SHIM for
+# salt-ssh calls. The local minion config is not used for salt-ssh. Can be
+# overridden on a per-minion basis in the roster (`minion_opts`)
+#ssh_minion_opts:
+# gpg_keydir: /root/gpg
+
##### Master Module Management #####
##########################################
-# Manage how master side modules are loaded
+# Manage how master side modules are loaded.
-# Add any additional locations to look for master runners
+# Add any additional locations to look for master runners:
#runner_dirs: []
-# Enable Cython for master side modules
+# Enable Cython for master side modules:
#cython_enable: False
# The master_tops option replaces the external_nodes option by creating
# a plugable system for the generation of external top data. The external_nodes
# option is deprecated by the master_tops option.
+#
# To gain the capabilities of the classic external_nodes system, use the
# following configuration:
# master_tops:
# If this is set to True the first newline after a Jinja block is removed
# (block, not variable tag!). Defaults to False, corresponds to the Jinja
# environment init variable "trim_blocks".
-# jinja_trim_blocks: False
+#jinja_trim_blocks: False
#
# If this is set to True leading spaces and tabs are stripped from the start
# of a line to a block. Defaults to False, corresponds to the Jinja
# environment init variable "lstrip_blocks".
-# jinja_lstrip_blocks: False
+#jinja_lstrip_blocks: False
# The failhard option tells the minions to stop immediately after the first
# failure detected in the state execution, defaults to False
# output for each changed state if set to 'full', but if set to 'terse'
# the output will be shortened to a single line. If set to 'mixed', the output
# will be terse unless a state failed, in which case that output will be full.
+# If set to 'changes', the output will be full unless the state didn't change.
#state_output: full
+# Automatically aggregate all states that have support for mod_aggregate by
+# setting to 'True'. Or pass a list of state module names to automatically
+# aggregate just those types.
+#
+# state_aggregate:
+# - pkg
+#
+#state_aggregate: False
+
+# Send progress events as each function in a state run completes execution
+# by setting to 'True'. Progress events are in the format
+# 'salt/job/<JID>/prog/<MID>/<RUN NUM>'.
+#state_events: False
##### File Server settings #####
##########################################
# prod:
# - /srv/salt/prod/services
# - /srv/salt/prod/states
-
+#
#file_roots:
# base:
# - /srv/salt
+#
+
+# When using multiple environments, each with their own top file, the
+# default behaviour is an unordered merge. To prevent top files from
+# being merged together and instead to only use the top file from the
+# requested environment, set this value to 'same'.
+#top_file_merging_strategy: merge
+
+# To specify the order in which environments are merged, set the ordering
+# in the env_order option. Given a conflict, the last matching value will
+# win.
+#env_order: ['base', 'dev', 'prod']
+
+# If top_file_merging_strategy is set to 'same' and an environment does not
+# contain a top file, the top file in the environment specified by default_top
+# will be used instead.
+#default_top: base
# The hash_type is the hash to use when discovering the hash of a file on
# the master server. The default is md5, but sha1, sha224, sha256, sha384
# and sha512 are also supported.
+#
+# Prior to changing this value, the master should be stopped and all Salt
+# caches should be cleared.
#hash_type: md5
# The buffer size in the file server can be adjusted here:
# For example, if you manage your custom modules and states in subversion
# and don't want all the '.svn' folders and content synced to your minions,
# you could set this to '/\.svn($|/)'. By default nothing is ignored.
-#
#file_ignore_regex:
# - '/\.svn($|/)'
# - '/\.git($|/)'
# path before syncing the modules and states to the minions. This is similar
# to file_ignore_regex above, but works on globs instead of regex. By default
# nothing is ignored.
-#
# file_ignore_glob:
# - '*.pyc'
# - '*/somefolder/*.bak'
# - '*.swp'
# File Server Backend
+#
# Salt supports a modular fileserver backend system, this system allows
# the salt master to link directly to third party systems to gather and
# manage the files available to minions. Multiple backends can be
# configured and will be searched for the requested file in the order in which
# they are defined here. The default setting only enables the standard backend
# "roots" which uses the "file_roots" option.
-#
#fileserver_backend:
# - roots
#
# To use multiple backends list them in the order they are searched:
-#
#fileserver_backend:
# - git
# - roots
# symlinks when walking the filesystem tree. This is set to True
# by default. Currently this only applies to the default roots
# fileserver_backend.
-#
#fileserver_followsymlinks: False
#
# Uncomment the line below if you do not want symlinks to be
# treated as the files they are pointing to. By default this is set to
# False. By uncommenting the line below, any detected symlink while listing
# files on the Master will not be returned to the Minion.
-#
#fileserver_ignoresymlinks: True
#
# By default, the Salt fileserver recurses fully into all defined environments
# traverses directories with SLS files and special Salt directories like _modules,
# enable the option below. This might be useful for installations where a file root
# has a very large number of files and performance is impacted. Default is False.
-#
# fileserver_limit_traversal: False
#
# The fileserver can fire events off every time the fileserver is updated,
# these are disabled by default, but can be easily turned on by setting this
# flag to True
#fileserver_events: False
+
+# Git File Server Backend Configuration
+#
+# Gitfs can be provided by one of two python modules: GitPython or pygit2. If
+# using pygit2, both libgit2 and git must also be installed.
+#gitfs_provider: gitpython
#
-# Git fileserver backend configuration
# When using the git fileserver backend at least one git remote needs to be
# defined. The user running the salt master will need read access to the repo.
#
+# The repos will be searched in order to find the file requested by a client
+# and the first repo to have the file will return it.
+# When using the git backend branches and tags are translated into salt
+# environments.
+# Note: file:// repos will be treated as a remote, so refs you want used must
+# exist in that repo as *local* refs.
#gitfs_remotes:
# - git://github.com/saltstack/salt-states.git
# - file:///var/git/saltmaster
# is a security concern, you may want to try using the ssh transport.
#gitfs_ssl_verify: True
#
-# The repos will be searched in order to find the file requested by a client
-# and the first repo to have the file will return it.
-# When using the git backend branches and tags are translated into salt
-# environments.
-# Note: file:// repos will be treated as a remote, so refs you want used must
-# exist in that repo as *local* refs.
-#
# The gitfs_root option gives the ability to serve files from a subdirectory
# within the repository. The path is defined relative to the root of the
# repository and defaults to the repository root.
#gitfs_root: somefolder/otherfolder
-
-
+#
+#
##### Pillar settings #####
##########################################
# Salt Pillars allow for the building of global data that can be made selectively
# Pillar is laid out in the same fashion as the file server, with environments,
# a top file and sls files. However, pillar data does not need to be in the
# highstate format, and is generally just key/value pairs.
-
#pillar_roots:
# base:
# - /srv/pillar
-
+#
#ext_pillar:
# - hiera: /etc/hiera.yaml
# - cmd_yaml: cat /etc/salt/yaml
+# The ext_pillar_first option allows for external pillar sources to populate
+# before file system pillar. This allows for targeting file system pillar from
+# ext_pillar.
+#ext_pillar_first: False
+
# The pillar_gitfs_ssl_verify option specifies whether to ignore ssl certificate
# errors when contacting the pillar gitfs backend. You might want to set this to
# false if you're using a git backend that uses a self-signed certificate but
# The pillar_opts option adds the master configuration file data to a dict in
# the pillar called "master". This is used to set simple configurations in the
# master config file that can then be used on minions.
-#pillar_opts: True
+#pillar_opts: False
+
+# The pillar_safe_render_error option prevents the master from passing piller
+# render errors to the minion. This is set on by default because the error could
+# contain templating data which would give that minion information it shouldn't
+# have, like a password! When set true the error message will only show:
+# Rendering SLS 'my.sls' failed. Please see master log for details.
+#pillar_safe_render_error: True
+
+# The pillar_source_merging_strategy option allows you to configure merging strategy
+# between different sources. It accepts four values: recurse, aggregate, overwrite,
+# or smart. Recurse will merge recursively mapping of data. Aggregate instructs
+# aggregation of elements between sources that use the #!yamlex renderer. Overwrite
+# will verwrite elements according the order in which they are processed. This is
+# behavior of the 2014.1 branch and earlier. Smart guesses the best strategy based
+# on the "renderer" setting and is the default value.
+#pillar_source_merging_strategy: smart
##### Syndic settings #####
##########################################
# The Salt syndic is used to pass commands through a master from a higher
-# master. Using the syndic is simple, if this is a master that will have
-# syndic servers(s) below it set the "order_masters" setting to True, if this
-# is a master that will be running a syndic daemon for passthrough the
-# "syndic_master" setting needs to be set to the location of the master server
+# master. Using the syndic is simple. If this is a master that will have
+# syndic servers(s) below it, then set the "order_masters" setting to True.
+#
+# If this is a master that will be running a syndic daemon for passthrough, then
+# the "syndic_master" setting needs to be set to the location of the master server
# to receive commands from.
# Set the order_masters setting to True if this master will command lower
# this master where to receive commands from.
#syndic_master: masterofmaster
-# This is the 'ret_port' of the MasterOfMaster
+# This is the 'ret_port' of the MasterOfMaster:
#syndic_master_port: 4506
-# PID file of the syndic daemon
+# PID file of the syndic daemon:
#syndic_pidfile: /var/run/salt-syndic.pid
-# LOG file of the syndic daemon
+# LOG file of the syndic daemon:
#syndic_log_file: syndic.log
+
##### Peer Publish settings #####
##########################################
# Salt minions can send commands to other minions, but only if the minion is
# of regular expressions to match functions. The following will allow the
# minion authenticated as foo.example.com to execute functions from the test
# and pkg modules.
-#
#peer:
# foo.example.com:
# - test.*
# - pkg.*
#
# This will allow all minions to execute all commands:
-#
#peer:
# .*:
# - .*
#
# All peer runner support is turned off by default and must be enabled before
# using. This will enable all peer runners for all minions:
-#
#peer_run:
# .*:
# - .*
#
# To enable just the manage.up runner for the minion foo.example.com:
-#
#peer_run:
# foo.example.com:
# - manage.up
-
+#
+#
##### Mine settings #####
##########################################
# Restrict mine.get access from minions. By default any minion has a full access
# to get all mine data from master cache. In acl definion below, only pcre matches
# are allowed.
-#
# mine_get:
# .*:
# - .*
#
-# Example below enables minion foo.example.com to get 'network.interfaces' mine data only
-# , minions web* to get all network.* and disk.* mine data and all other minions won't get
-# any mine data.
-#
+# The example below enables minion foo.example.com to get 'network.interfaces' mine
+# data only, minions web* to get all network.* and disk.* mine data and all other
+# minions won't get any mine data.
# mine_get:
# foo.example.com:
-# - network.inetrfaces
+# - network.interfaces
# web.*:
# - network.*
# - disk.*
+
##### Logging settings #####
##########################################
# The location of the master log file
# The level of messages to send to the log file.
# One of 'garbage', 'trace', 'debug', info', 'warning', 'error', 'critical'.
+# If using 'log_granular_levels' this must be set to the highest desired level.
#log_level_logfile: warning
log_level_logfile: debug
# The format of the console logging messages. Allowed formatting options can
# be seen here: http://docs.python.org/library/logging.html#logrecord-attributes
+#
+# Console log colors are specified by these additional formatters:
+#
+# %(colorlevel)s
+# %(colorname)s
+# %(colorprocess)s
+# %(colormsg)s
+#
+# Since it is desirable to include the surrounding brackets, '[' and ']', in
+# the coloring of the messages, these color formatters also include padding as
+# well. Color LogRecord attributes are only available for console logging.
+#
+#log_fmt_console: '%(colorlevel)s %(colormsg)s'
#log_fmt_console: '[%(levelname)-8s] %(message)s'
+#
#log_fmt_logfile: '%(asctime)s,%(msecs)03.0f [%(name)-17s][%(levelname)-8s] %(message)s'
# This can be used to control logging levels more specificically. This
# example sets the main salt library at the 'warning' level, but sets
# 'salt.modules' to log at the 'debug' level:
# log_granular_levels:
-# 'salt': 'warning',
+# 'salt': 'warning'
# 'salt.modules': 'debug'
#
#log_granular_levels: {}
##### Node Groups #####
##########################################
-# Node groups allow for logical groupings of minion nodes.
-# A group consists of a group name and a compound target.
-#
+# Node groups allow for logical groupings of minion nodes. A group consists of a group
+# name and a compound target.
#nodegroups:
# group1: 'L@foo.domain.com,bar.domain.com,baz.domain.com and bl*.domain.com'
# group2: 'G@os:Debian and foo.domain.com'
##### Range Cluster settings #####
##########################################
# The range server (and optional port) that serves your cluster information
-# https://github.com/grierj/range/wiki/Introduction-to-Range-with-YAML-files
+# https://github.com/ytoolshed/range/wiki/%22yamlfile%22-module-file-spec
#
#range_server: range:80
##### Windows Software Repo settings #####
##############################################
-# Location of the repo on the master
+# Location of the repo on the master:
#win_repo: '/srv/salt/win/repo'
-
-# Location of the master's repo cache file
+#
+# Location of the master's repo cache file:
#win_repo_mastercachefile: '/srv/salt/win/repo/winrepo.p'
-
-# List of git repositories to include with the local repo
+#
+# List of git repositories to include with the local repo:
#win_gitrepos:
# - 'https://github.com/saltstack/salt-winrepo.git'
+
+##### Returner settings ######
+############################################
+# Which returner(s) will be used for minion's result:
+#return: mysql
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