You are viewing docs for the latest stable release, 3006. conf file in /etc/salt/minion. This enables you to run a script before Salt-SSH tries to run any commands. usage - network. sls, is the same, except that Orchestrate Runner uses state. 1. [BUG] API CherryPy Salt request timed out. salt(7) salt-master(1) salt-minion(1) Previous Next . How to run a single command from the command line on one or more Salt minions. Once the keys are accepted, the Salt master can issue commands to the minion and receive inbound messages from the minion. ps1. sls file needs to be populated:Since this package isn’t on our Salt minions, first we’ll use Salt to install it. The Salt system is amazingly simple and easy to configure, the two components of the Salt system each have a respective configuration file. Salt authenticates minion using public key encryption and authentication. Add the Beacon configuration to a Pillar available for the Minion. Using the Salt REST API. salt-minion – daemon which receives commands from a Salt master. runner. For Salt users who run minions without a master, try salt-call. apply -l debug. This allows a remote user to access some methods without authentication. -t TIMEOUT, --timeout =TIMEOUT. 应用场景. No branches or pull requests. Before commands can be sent to a Minion, its key must be accepted on the Master. run to execute a command on all your nodes at once. The AES key is changed every 24 hours by default, or when a minion is deleted. onlyif. The main difference between using salt and using salt-call is that salt-call is run from the minion, and it only runs the selected function on that minion. get os. Had same issue as you. find_job Returns specific data about a certain job based on job id. If no batch_safe_size is specified, a default # of 8 will be used. highstate. While there are many ways to run Salt modules and functions, administrators can get a sense of the. 9. conf file in the /etc/salt/minion. junos. Proxy minions: Agentless: Use SSH to run Salt commands on a minion without installing an agent. The salt command line client periodically polls to see if the job is done but the job never completes, as far as it is concerned. Writing Salt Runners¶. The. For new deployments, Best Practices (Production Mode) checks to see if the securityonion-onionsalt package is installed and, if so, enables Salt by default. -d,--daemon ¶ Run the salt-api as a daemon--pid-file =PIDFILE ¶ Specify the location of the pidfile. This may be a bug in 2015. Library. 5. Type: salt * test. version"] () }} Or on the command line: salt-call --version. Previous Next . Salt offers two features to help with this scaling problem: The top. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. After the keys are sent to the master then the master will need to accept them. If this option is enabled then sudo will be used to change the active user executing the remote command. Default: 5-s,--static ¶ By default as of version 0. Now you should be able to start salt-minion and run salt-call state. 0. Configuring the Salt Minion ¶. Run a command if certain circumstances are met. orchestrate and salt-run, while minion commands use salt. Master: 192. First up, let’s get a list of all of our minions. d directory. Also, if the Master is under heavy load, it is possible that the CLI will exit without displaying return. The difficulty with removing keys for minions which have not connected to the master for a certain amount of time is the fact that we don't keep track of how long. }' lookup the job id result on the master salt-run jobs. The current working directory to execute the command in, defaults to /root. You may need to run your command with --async in order to bypass the congested event bus. And compare between different runs. This library forms the core of the HTTP modules. Salt comes with an interface to derive information about the underlying system. The Salt-Minion needs the Salt-Master to run correctly. Also be aware that the boolean value is determined by the shell's concept of True and False , rather than Python's concept of True and False . sudo systemctl start salt-minionFirst print a list of all the connected minions that are up: salt-run manage. The peer_run. -t, --timeout ¶. Indeed this snippet functions perfectly when executed with sudo salt-run state. These scripts. A new key is generated and used each time the Salt master restarts and each time a Salt minion key is deleted using the salt-key command. runners. Create the Unprivileged User that the Salt Minion will Run As. It perform tasks and returns data to the Salt master. More Powerful Targets. Services can be defined as either running or dead. salt '*' cmd. New in version 2020. The default location on most systems is /etc/salt. The Salt agent: salt-minion service. The default location on most systems is /etc/salt. 3. vim /etc/salt/minion_id. In the file, set the master node IP address. 2) Turn on the computer. py is created in the runners directory and contains a function called. Open a command prompt to the salt-vagrant-demo directory, and ssh into master: vagrant ssh master. Assuming this minion is a master, execute a salt command. version. last_run. 0. The syntax for masterless orchestration is exactly the same, but it uses the salt-call command and the minion configuration must contain the file_mode: local option. conf /root salt-key -l List public keys: salt-key -l all salt-key -a my-minion Accept pending key for a minion: salt-key -a my-minion SUSE Manager 4. The salt command line client periodically polls to see if the job is done but the job never completes, as far as it is concerned. 3, and 2016. E. runas. After verifying, that the minion’s fingerprint is the same as the fingerprint detected by the Salt master, run the following command on the master to accept the minion’s key: sudo salt-key -a hugo-webserver From the master, verify that the minion is running: sudo salt-run manage. Additionally, running your Salt CLI commands with the -t. The condition always return true even if the load_avg in the minion is not really equal or beyond the threshold. Salt Master. Salt Minion Salt Minion Salt Minion (Python 3) Sandboxie 4. Is there a way to use salt states, e. Create a master. highstate') The jid variable here is the Salt "job ID" for the highstate job. Salt-call is used to run a Standalone Minion, and was originally created for troubleshooting. Generated on April 18, 2023 at 04:07:. ping fable: True # salt fable state. The documentation seems to imply that password= argument may be required, too: runas (str) -- Specify an alternate user to run the command. signal restart to restart the Apache server specifies the machine web1 as. The output in Salt commands can be configured to present the data in other formats using Salt outputters. This function is designed to have terrible performance. Description When I'm hitting via cherrypy "/minions" I receive 500, but when I'm using CLI, everything works correctly. Salt Master. runners. IT administrators can apply this scenario to configure any state, including a state that will set up a new master. The fact that a key is listed does not mean it is accepted. Uncomment and edit the following parameters. The Salt agent: salt-minion service. You have this capacity but the correct command is: salt '*' state. With --async, the CLI tool will print the job id (jid) and exit immediately without listening for responses. Even have testing with minion_xxx, so this is very much a corner case. Step 11: Now,Go to Salt master server & Run the following command to print the master key fingerprint. state. In Jinja there is an execution module: { { salt ["test. -t, --timeout ¶. The run function enables any shell command to be executed in the remote system as shown in the code block below. lookup_jid 20200924131636872103 ERROR: Minions returned with non-zero exit codeTargeting Minions. This directory contains the configuration files for Salt master and minions. [No response] The minions may not have all finished running and any remaining minions will return upon completion. List all available functions on your minions: salt '*' sys. You could use commands from salt. Execution modules can be called with salt-run:. Salt ssh is considered production ready in version 2014. If you add state_events: True to your master configuration, then you can view the general progress by running salt-run state. conf resides. The timeout number specifies how long the command line client will wait to query the minions and check on running jobs. Does the equivalent of a docker run and returns information about the container that was created, as well as its output. This library can also be imported by 3rd-party programs wishing to take advantage of its extended functionality. down runner: salt-run manage. manage referenced at this page which clearly mention. Print the complete salt-sproxy configuration values (with the defaults), as YAML. It was intended to be used to kick off salt orchestration jobsThe location of the Salt configuration directory. name. Enter salt-run commands with the prefix runners. 1 Dependency Versions: cffi: Not Installed cherrypy: unknown dateutil: 2. Description. 7. version. The command syntax in the Salt state files, which use the suffix . Configuring the Salt Minion. 16. Only Execute this runner after upgrading minions and master to 0. It does not have the same output as a Linux ping. ; function: the Salt function to execute. To verify the availability of all currently registered minions, run the salt-run manage. The final step in the installation process is for the Salt master to accept the Salt minion keys. The timeout number specifies how long the command line client will wait to query the minions and check on running jobs. 1 Answer. Alternatively, use salt-call --local. salt-key Used to manage the Salt server public keys. ping. 3 specifically. . Targeting Minions. In this file, provide the master’s IP address. Example: printenv: cmd. The default location on most systems is /etc/salt. d directory. salt-minion 3000. To list the keys that are on the master run salt-key list command: # salt-key -L The keys that have been rejected, accepted and pending acceptance are listed. sls file, to map Salt states to the authorized minion. install gulp In this command npm is the module and install is the function. Python is required on the remote system (unless using the -r option to send raw ssh commands). The command above installs both SaltStack Master and SaltStack Minion on the host. conf file in the /etc/salt/minion. Salt keys are used in the following ways: RSA keys are used for authentication. In this file, provide the Salt master’s IP address. salt. The Salt client: the salt command. show_top for the minion fire event from minion $ salt-call event. salt-cloud -u # Update salt-bootstrap to latest develop version on GitHub. orchestrate orch. One can confirm this action by executing a properly setup salt-ssh minion with salt-ssh minion grains. ps1 -h or Get-Help svtminion. 1. master 与 minion 网络不通或通信有延迟,即网络不稳定. highstate function: salt \* state. You don't have to understand what the command is doing I guess, but I'll tell you: It will build the perl package on the two selected minions running Gentoo. *. Refer to minion-logging-settings. For example the command salt web1 apache. Declaring the Master Pillar¶. Then you can use a simple bash script to loop through the results with the command you want to run after, but use the --out txt. . list_() Return a list of accepted, denied, unaccepted and rejected keys. Switch to docs for the previous stable release, 3005. Salt syntax: salt --subset=4 '*' service. states. run: - env: { { salt['pillar. Additionally, running your Salt CLI commands with the -t. On your Salt master, run the following command to apply the Top file: salt '*' state. salt. For example: master: 192. This directory contains the configuration files for Salt master and minions. Install the python-pyinotify package on minion1: sudo salt 'minion1' pkg. saltrc [DEBUG. runner. The master is not responding. The salt-master process ClearFuncs class does not properly validate method calls. run state, only for Docker. ping on both master of masters, returns seems to be split, a mom returns minions. Proxy minions: Send and receive commands from minions that, for whatever reason, can’t run the standard salt-minion service. -t TIMEOUT, --timeout =TIMEOUT. The default location on most systems is /etc/salt. The default location on most systems is /etc/salt. Usage:Problem Unable to assign the output from cmd. The condition always return true even if the load_avg in the minion is not really equal or beyond the threshold. 4. A Salt runner can be a simple client call or a complex application. It is also useful for testing out state trees before deploying to a production setup. install python-pyinotifysalt-run manage. This is supposed to. Not exactly a lightweight operation. d/ - clean: True. There is also a config setting,. Using the Salt Command Defining the Target Minions. module. install zsh. This directory contains the configuration files for Salt master and minions. Before we can start using salt-ssh to manage our new minion server we will first need to tell salt-ssh how to connect to that server. Overview. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. Closed. You can then use `salt. 30. On each Salt minion. deploy runner to deploy a Heist minion via salt-run; 3. Sorted by: 4. items. Linux or macOS / OSX # Download curl-fsSL -o install_salt. Like at the CLI, each Salt command run will start a process that instantiates its own LocalClient, which instantiates its own listener to the Salt event bus, and sends out its own periodic saltutil. For example, in an environment with 1800 minions, the nofile limit should be. You can have the minion run. To look up the. This ensures that the commands sent to the Minions cannot be tampered with, and that communication between Master and Minion is authenticated through trusted, accepted keys. orchestration is done on the master. Previous Next . salt cloud - command to bootstrap cloud nodes; salt ssh - command to run commands on systems without minions; You’ll find a great overview of all of this on the official docs. ProxyCaller is the same interface used by the salt-call with the args --proxyid <proxyid> command-line tool on the Salt Proxy Minion. Package Parameters. The salt-minion service will appear in the Windows Service Manager and can be managed there or from the command line like any other Windows service. You can optionally run the file from the command line. Not a perfect answer, but you could use file. apply fable: Minion did not return. This top file associates the data. Default: 5-s,--static ¶ By default as of version 0. Configure the Salt minion, to send the specific grains to the Salt master, in the minion config file: /etc/salt/minion #. A management server hosts the salt-master, which pushes out instructions, such as a system update, to the minions that run on managed machines. To be completely sure that it is the minion, run as root with the -p flag and check that the pid belongs to one of the minion's processes. e this Command takes 5. install_os execution function and the salt. install_os state. 2 | Chapter 3. If this parameter is set, the command will run inside a chroot. Salt minion keys can be in one of the following states: unaccepted: key is waiting to be accepted. 2. We can modify users, put down files as users (file. This means that the time it takes to update 10 or 10,000 systems is quite similar, and queries to thousands of systems can be done in seconds. event pretty=True. While there are many ways to run Salt modules and functions, administrators can get a sense. send. events though this can also be a touch noisy. With --async, the CLI tool will print the job id (jid) and exit immediately without listening for responses. Calling the Function. The most common option would be to use the root user. A single running salt-minion daemon manages state for all the users on the system. run 'free -m' You will get the following output: Minion1: total used free shared buff/cache available Mem: 1982 140 1392 2 450 1691 Swap: 0 0 0 Use Salt State File to Manage Minions. jobs. threshold=5' Result: True Comment: Command "echo 'Load average is normal. cwd -- The directory from which to execute the command. The fact that a key is listed does not mean it is accepted. Salt runs on and manages many versions of Linux, Windows, and Mac OS X. modules. Additionally, the salt-call command can execute operations to enforce state on the salted master without requiring the minion to be running. The minion can be configured for this by changing the value of the file_client parameter in the /etc/salt/minion file from remote to local and configuring the paths to states and pillars. State files are also known as configuration management files that is used to. . it is called using salt-run such as salt-run state. The command above installs both SaltStack Master and SaltStack Minion on the host. A status return code of 0 it is considered running. This offers HA for your minions, masters/syndics and masters of masters. The * is the target, which specifies all minions. run. salt-cloud: This command is used to control and provision cloud resources from many different. When running Salt in masterless mode, it is not required to run the salt-minion daemon. Use a cmd. Open PowerShell on the Windows machine and run the following command to open the. The Minions workspace is used to view minion details, run ad-hoc jobs or commands, and create new targets. Now create a simple top file, following the same format as the top file used for states: /srv/pillar/top. You can set state_verbose: False in /etc/salt/master or /etc/salt/minion . no command will be sent to minions. The default location on most systems is /etc/salt. The salt command is the ‘run stuff’ command. The command to run determines where you are executing the command (Salt. One of my Saltstack Installations always has a 5 Second Delay on every salt command i run on it, i. ioSyndic/s (another form of a special minion) will connect to MoM (Master of Masters) and you can push commands to all your masters. event pretty=True" was used in another vt100 terminal to display event bus traffic, but not thing related to salt-master. The Salt Master is contacted to retrieve state files and other resources during execution unless the --local option is specified. sls will allow a Salt Minion ID to be passed in as Salt Pillar data to determine the target for the Salt State execution. run ‘cd C:; ls’ shell=powershell. The latter one will show more information on a failure. This is often used to debug. Often Used Salt Commands 8 / 98Used to cache a single file on the Minion. You can also see the event on the master-side with the following command: salt-run state. If you then run a highstate with cache=True it will use that cached highdata and won't hit the fileserver except for salt:// links in the states themselves. update_git_repos salt -G 'os:windows' pkg. versions salt-cp Copy a file to a client or set of clients: salt-cp '*' foo. Usage:Problem Unable to assign the output from cmd. Now you should be able to start salt-minion and run salt-call state. Salt pillarIn the Minions workspace, you can run an ad-hoc job or command on: A single minion; A list of minions; A Salt master or all Salt masters (using salt-run) A target; See SaltStack Config jobs workflow for an overview of how to use the Minions workspace along with the other workspaces in SaltStack Config to create and use jobs for. 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. run with runas), etc. 1 shows how a runner can be used to communicate with third-party applications and allow for passing data received from minions Salt commands can be executed in different ways: Remote execution - using the salt command from the Salt master. Improve this answer. d directory. This is particularly useful when checking if the master is connected to any Heist-Salt minions. sudo systemctl start salt-minioncheck the output of state. In the above command, we installed both the Salt master and minion daemons. Setup Salt Version: Salt: 3001. Tests are automatically executed on GitHub when. Salt minion keys must be accepted before systems can receive commands from the Salt master. apply test= True salt '*' state. apply --state-output=mixed. Configuring the Salt Minion ¶. Once the keys are accepted, the Salt master can issue commands to the minion and receive inbound messages from the minion. Since it is designed to be used from the minion as an execution module, in addition to the master as a runner, it was abstracted into this multi-use library. State Caching¶. Run state. By contrast, salt is run from the master, and requires you to specify the minions on which to run the command using salt's targeting system. Options --version Print the version of Salt that is running. To filter the IP address of the network interface that a minion is using to communicate with the master, you can use the following SaltStack command on the master: salt <minion_id> network. 0, systemd-run(1) is now used to isolate commands which modify installed packages from the salt-minion daemon's control group. run in my Salt State. onlyif A command to run as a check, run the named command only if the command passed to the onlyif option returns true unlessConfigure the Salt minion, to send the specific grains to the Salt master, in the minion config file: /etc/salt/minion #. The salt and salt-call commands are the ones to use to target (like ansible ad-hoc command line). The Minions workspace is used to view minion details, run ad-hoc jobs or commands, and create new targets. . 1. Another simple test would be to run something like: salt --output=json '*' test. alived;Salt execution modules are the functions called by the salt command. Salt runners are convenience applications executed with the salt-run command.