The Saltutil module is used to manage the state of the salt minion itself. It is used to manage minion modules as well as automate updates to the salt minion.
esky Python module for update functionality
Forcibly removes all caches on a minion.
New in version 2014.7.0.
WARNING: The safest way to clear a minion cache is by first stopping the minion and then deleting the cache files before restarting it.
CLI Example:
salt '*' saltutil.clear_cache
Forcibly removes job cache folders and files on a minion.
New in version 2018.3.0.
WARNING: The safest way to clear a minion cache is by first stopping the minion and then deleting the cache files before restarting it.
CLI Example:
salt '*' saltutil.clear_job_cache hours=12
Changed in version 2017.7.0: The expr_form
argument has been renamed to tgt_type
, earlier
releases must use expr_form
.
Assuming this minion is a master, execute a salt command
CLI Example:
salt '*' saltutil.cmd
Changed in version 2017.7.0: The expr_form
argument has been renamed to tgt_type
, earlier
releases must use expr_form
.
Assuming this minion is a master, execute a salt command
CLI Example:
salt '*' saltutil.cmd_iter
Return the data for a specific cached job id. Note this only works if cache_jobs has previously been set to True on the minion.
CLI Example:
salt '*' saltutil.find_cached_job <job id>
Return the data for a specific job id that is currently running.
The job id to search for and return data.
CLI Example:
salt '*' saltutil.find_job <job id>
Note that the find_job function only returns job information when the job is still running. If the job is currently running, the output looks something like this:
# salt my-minion saltutil.find_job 20160503150049487736
my-minion:
----------
arg:
- 30
fun:
test.sleep
jid:
20160503150049487736
pid:
9601
ret:
tgt:
my-minion
tgt_type:
glob
user:
root
If the job has already completed, the job cannot be found and therefore the function returns an empty dictionary, which looks like this on the CLI:
# salt my-minion saltutil.find_job 20160503150049487736
my-minion:
----------
If the named function is running return the data associated with it/them. The argument can be a glob
CLI Example:
salt '*' saltutil.is_running state.highstate
Sends a kill signal (SIGKILL 9) to all currently running jobs
CLI Example:
salt '*' saltutil.kill_all_jobs
Sends a kill signal (SIGKILL 9) to the named salt job's process
CLI Example:
salt '*' saltutil.kill_job <job id>
New in version 2017.7.0.
List Salt modules which have been synced externally
CLI Examples:
salt '*' saltutil.list_extmods
Loads minion modules from an environment so that they can be used in pillars for that environment
CLI Example:
salt '*' saltutil.mmodule base test.ping
This function is an alias of refresh_pillar
.
Signal the minion to refresh the in-memory pillar data. See In-Memory Pillar Data vs. On-Demand Pillar Data.
- param wait:
Wait for pillar refresh to complete, defaults to False.
- type wait:
bool, optional
- param timeout:
How long to wait in seconds, only used when wait is True, defaults to 30.
- type timeout:
int, optional
- param clean_cache:
Clean the pillar cache, only used when pillar_cache is True. Defaults to True
- type clean_cache:
bool, optional .. versionadded:: 3005
- return:
Boolean status, True when the pillar_refresh event was fired successfully.
CLI Example:
salt '*' saltutil.refresh_pillar salt '*' saltutil.refresh_pillar wait=True timeout=60
Signal the minion to refresh the beacons.
CLI Example:
salt '*' saltutil.refresh_beacons
New in version 2016.3.6,2016.11.4,2017.7.0.
Refresh the minion's grains without syncing custom grains modules from
salt://_grains
.
Note
The available execution modules will be reloaded as part of this proceess, as grains can affect which modules are available.
Set to False
to keep pillar data from being refreshed.
Set to True
to refresh pillar cache.
CLI Examples:
salt '*' saltutil.refresh_grains
Signal the minion to refresh its matchers.
CLI Example:
salt '*' saltutil.refresh_matchers
Signal the minion to refresh the module and grain data
The default is to refresh module asynchronously. To block until the module refresh is complete, set the 'async' flag to False.
CLI Example:
salt '*' saltutil.refresh_modules
Signal the minion to refresh the in-memory pillar data. See In-Memory Pillar Data vs. On-Demand Pillar Data.
wait (bool, optional) -- Wait for pillar refresh to complete, defaults to False.
timeout (int, optional) -- How long to wait in seconds, only used when wait is True, defaults to 30.
clean_cache (bool, optional .. versionadded:: 3005) -- Clean the pillar cache, only used when pillar_cache is True. Defaults to True
Boolean status, True when the pillar_refresh event was fired successfully.
CLI Example:
salt '*' saltutil.refresh_pillar
salt '*' saltutil.refresh_pillar wait=True timeout=60
Used to regenerate the minion keys.
CLI Example:
salt '*' saltutil.regen_keys
The minion sends a request to the master to revoke its own key. Note that the minion session will be revoked and the minion may not be able to return the result of this command back to the master.
If the 'preserve_minion_cache' flag is set to True, the master cache for this minion will not be removed.
CLI Example:
salt '*' saltutil.revoke_auth
Execute a runner function. This function must be run on the master, either by targeting a minion running on a master or by using salt-call on a master.
New in version 2014.7.0.
The name of the function to run
Any keyword arguments to pass to the runner function
CLI Example:
In this example, assume that master_minion is a minion running on a master.
salt master_minion saltutil.runner jobs.list_jobs
salt master_minion saltutil.runner test.arg arg="['baz']" kwarg="{'foo': 'bar'}"
Return the data on all running salt processes on the minion
CLI Example:
salt '*' saltutil.running
Sends a signal to the named salt job's process
CLI Example:
salt '*' saltutil.signal_job <job id> 15
Changed in version 2015.8.11,2016.3.2: On masterless minions, pillar modules are now synced, and refreshed
when refresh
is set to True
.
Sync down all of the dynamic modules from the file server for a specific environment. This function synchronizes custom modules, states, beacons, grains, returners, output modules, renderers, and utils.
Also refresh the execution modules and recompile pillar data available
to the minion. This refresh will be performed even if no new dynamic
modules are synced. Set to False
to prevent this refresh.
Important
If this function is executed using a module.run
state, the SLS file will not have access to
newly synced execution modules unless a refresh
argument is
added to the state, like so:
load_my_custom_module:
module.run:
- name: saltutil.sync_all
- refresh: True
See here for a more detailed explanation of why this is necessary.
dictionary of modules to sync based on type
dictionary of modules to blacklist based on type
Set to True
to refresh pillar cache.
CLI Examples:
salt '*' saltutil.sync_all
salt '*' saltutil.sync_all saltenv=dev
salt '*' saltutil.sync_all saltenv=base,dev
salt '*' saltutil.sync_all extmod_whitelist={'modules': ['custom_module']}
New in version 2015.5.1.
Sync beacons from salt://_beacons
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for beacons to sync. If no top files are
found, then the base
environment will be synced.
If True
, refresh the available beacons on the minion. This refresh
will be performed even if no new beacons are synced. Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Example:
salt '*' saltutil.sync_beacons
salt '*' saltutil.sync_beacons saltenv=dev
salt '*' saltutil.sync_beacons saltenv=base,dev
New in version 2017.7.0.
Sync cloud modules from salt://_cloud
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new utility modules are
synced. Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_clouds
salt '*' saltutil.sync_clouds saltenv=dev
salt '*' saltutil.sync_clouds saltenv=base,dev
New in version 2016.3.0.
Sync engine modules from salt://_engines
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for engines to sync. If no top files are
found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new engine modules are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_engines
salt '*' saltutil.sync_engines saltenv=base,dev
New in version 3000.
Sync executors from salt://_executors
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for log handlers to sync. If no top files
are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new log handlers are synced.
Set to False
to prevent this refresh.
comma-seperated list of modules to sync
comma-seperated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_executors
salt '*' saltutil.sync_executors saltenv=dev
salt '*' saltutil.sync_executors saltenv=base,dev
New in version 0.10.0.
Sync grains modules from salt://_grains
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for grains modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available execution modules and recompile
pillar data for the minion. This refresh will be performed even if no
new grains modules are synced. Set to False
to prevent this
refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
Set to True
to refresh pillar cache.
CLI Examples:
salt '*' saltutil.sync_grains
salt '*' saltutil.sync_grains saltenv=dev
salt '*' saltutil.sync_grains saltenv=base,dev
New in version 2015.8.0.
Sync log handlers from salt://_log_handlers
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for log handlers to sync. If no top files
are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new log handlers are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_log_handlers
salt '*' saltutil.sync_log_handlers saltenv=dev
salt '*' saltutil.sync_log_handlers saltenv=base,dev
New in version 2019.2.0.
Sync engine modules from salt://_matchers
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for engines to sync. If no top files are
found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new matcher modules are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_matchers
salt '*' saltutil.sync_matchers saltenv=base,dev
New in version 0.10.0.
Sync execution modules from salt://_modules
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for execution modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new execution modules are
synced. Set to False
to prevent this refresh.
Important
If this function is executed using a module.run
state, the SLS file will not have access to
newly synced execution modules unless a refresh
argument is
added to the state, like so:
load_my_custom_module:
module.run:
- name: saltutil.sync_modules
- refresh: True
See here for a more detailed explanation of why this is necessary.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Example:
salt '*' saltutil.sync_modules
salt '*' saltutil.sync_modules saltenv=dev
salt '*' saltutil.sync_modules saltenv=base,dev
Sync outputters from salt://_output
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for outputters to sync. If no top files
are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new outputters are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_output
salt '*' saltutil.sync_output saltenv=dev
salt '*' saltutil.sync_output saltenv=base,dev
This function is an alias of sync_output
.
Sync outputters from
salt://_output
to the minion
- saltenv
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for outputters to sync. If no top files are found, then the
base
environment will be synced.- refreshTrue
If
True
, refresh the available execution modules on the minion. This refresh will be performed even if no new outputters are synced. Set toFalse
to prevent this refresh.- extmod_whitelistNone
comma-separated list of modules to sync
- extmod_blacklistNone
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_output salt '*' saltutil.sync_output saltenv=dev salt '*' saltutil.sync_output saltenv=base,dev
New in version 2015.8.11,2016.3.2.
Sync pillar modules from the salt://_pillar
directory on the Salt
fileserver. This function is environment-aware, pass the desired
environment to grab the contents of the _pillar
directory from that
environment. The default environment, if none is specified, is base
.
Also refresh the execution modules available to the minion, and refresh pillar data.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
Set to True
to refresh pillar cache.
Note
This function will raise an error if executed on a traditional (i.e. not masterless) minion
CLI Examples:
salt '*' saltutil.sync_pillar
salt '*' saltutil.sync_pillar saltenv=dev
New in version 2015.8.2.
Sync proxy modules from salt://_proxy
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for proxy modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new proxy modules are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_proxymodules
salt '*' saltutil.sync_proxymodules saltenv=dev
salt '*' saltutil.sync_proxymodules saltenv=base,dev
New in version 0.10.0.
Sync renderers from salt://_renderers
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for renderers to sync. If no top files
are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new renderers are synced.
Set to False
to prevent this refresh. Set to False
to prevent
this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_renderers
salt '*' saltutil.sync_renderers saltenv=dev
salt '*' saltutil.sync_renderers saltenv=base,dev
New in version 0.10.0.
Sync returners from salt://_returners
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for returners to sync. If no top files
are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new returners are synced. Set
to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_returners
salt '*' saltutil.sync_returners saltenv=dev
New in version 2015.5.8,2015.8.3.
Sync sdb modules from salt://_sdb
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for sdb modules to sync. If no top files
are found, then the base
environment will be synced.
This argument has no affect and is included for consistency with the other sync functions.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Example:
salt '*' saltutil.sync_sdb
salt '*' saltutil.sync_sdb saltenv=dev
salt '*' saltutil.sync_sdb saltenv=base,dev
New in version 2019.2.0.
Sync serializers from salt://_serializers
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for serializer modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new serializer modules are
synced. Set to False
to prevent this refresh.
comma-seperated list of modules to sync
comma-seperated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_serializers
salt '*' saltutil.sync_serializers saltenv=dev
salt '*' saltutil.sync_serializers saltenv=base,dev
New in version 0.10.0.
Sync state modules from salt://_states
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for state modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available states on the minion. This refresh
will be performed even if no new state modules are synced. Set to
False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_states
salt '*' saltutil.sync_states saltenv=dev
salt '*' saltutil.sync_states saltenv=base,dev
New in version 2018.3.0.
Sync Thorium modules from salt://_thorium
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for engines to sync. If no top files are
found, then the base
environment will be synced.
True
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new Thorium modules are synced.
Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_thorium
salt '*' saltutil.sync_thorium saltenv=base,dev
New in version 2014.7.0.
Sync utility modules from salt://_utils
to the minion
The fileserver environment from which to sync. To sync from more than one environment, pass a comma-separated list.
If not passed, then all environments configured in the top files will be checked for utility modules to sync. If no top
files are found, then the base
environment will be synced.
If True
, refresh the available execution modules on the minion.
This refresh will be performed even if no new utility modules are
synced. Set to False
to prevent this refresh.
comma-separated list of modules to sync
comma-separated list of modules to blacklist based on type
CLI Examples:
salt '*' saltutil.sync_utils
salt '*' saltutil.sync_utils saltenv=dev
salt '*' saltutil.sync_utils saltenv=base,dev
Sends a termination signal (SIGTERM 15) to all currently running jobs
CLI Example:
salt '*' saltutil.term_all_jobs
Sends a termination signal (SIGTERM 15) to the named salt job's process
CLI Example:
salt '*' saltutil.term_job <job id>
Update the salt minion from the URL defined in opts['update_url'] VMware, Inc provides the latest builds here: update_url: https://repo.saltproject.io/windows/
Be aware that as of 2014-8-11 there's a bug in esky such that only the latest version available in the update_url can be downloaded and installed.
This feature requires the minion to be running a bdist_esky build.
The version number is optional and will default to the most recent version available at opts['update_url'].
Returns details about the transaction upon completion.
CLI Examples:
salt '*' saltutil.update
salt '*' saltutil.update 0.10.3
Execute a wheel module and function. This function must be run against a minion that is local to the master.
New in version 2014.7.0.
The name of the function to run
Any positional arguments to pass to the wheel function. A common example
of this would be the match
arg needed for key functions.
New in version 2015.8.11.
Any keyword arguments to pass to the wheel function
CLI Example:
salt my-local-minion saltutil.wheel key.accept jerry
salt my-local-minion saltutil.wheel minions.connected
Note
Since this function must be run against a minion that is running locally on the master in order to get accurate returns, if this function is run against minions that are not local to the master, "empty" returns are expected. The remote minion does not have access to wheel functions and their return data.