run 'powershell. Update the salt minion from the URL defined in opts['update_url'] VMware,. d directory. Afterwards, you can install the relevant software: sudo apt-get update. last_run. Example: printenv: cmd. Salt minion service was running under local system account and my script involves grabbing stuff from a network share. running:-name:. salt. This system is used to send commands and configurations to the Salt minion that is running on managed systems. 1. The peer configuration in the salt master config can limit what commands certain minion can publish, e. Returns the location of the new cached file on the Minion. run with runas), etc. In the Salt ecosystem, the Salt master is a server that is running the Salt master service. Salt 0. Logging. 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. install <program> version=xxx Instead of the program being installed normally, a run command is generated and needs to be manually run to install the program. There is also a Salt extension that provides the heist. Sep. Improve this answer. Depending on your OS you can upgrade SaltStack using you package manager. Local execution - using salt-call initiated on the Salt minion. show_top for the minion fire event from minion $ salt-call event. hi, the lookup_jid does not include failures etc or can you tell me exact command? – avi. Central management system. in minion configuration specify its env with saltenv: production. salt-minion – daemon which receives commands from a Salt master. Running 8 or so Windows minions and 2 centos. Verify the status of accepted minions. As this is the top hit on google and the accepted answer did not work for me. 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. This may be a bug in 2015. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. Returns the location of the new cached file on the Minion. Move the " minion1 " and minion2 " servers, then run the DNF command below to install the "salt-minion" package. For example: master: 192. Starting with Salt 3001, only Python 3 builds of the Windows Salt Minion will be built. After the key is rotated, all Salt minions must re-authenticate to receive the updated key. The salt client is run on the same machine as the Salt Master and communicates with the salt-master to issue commands and to receive the results and display them to the user. show command to check the output for Highstate and Lowstate which should give you an overview over every state that is going to be applied by the Highstate command. We have a lengthy process for issues and PRs. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. highstate for a particular minion or all; View the seven most recent jobs run on Salt;. install apache2 . test. For example: master: 192. Configuring the Salt Minion. 1) Connect the computer to the private network to allow communication with the master Salt machine. 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. e. With --async, the CLI tool will print the job id (jid) and exit immediately without listening for responses. The Salt agent: salt-minion service. The location of the Salt configuration directory. Running an adhoc command on all hosts. The first argument indicates which minions to run the command on — ‘*’ targets all the minions. The pepper CLI script allows users to execute Salt commands from computers that are external to computers running the salt-master or salt-minion daemons as though they were running Salt locally. Now the /srv/pillar/data. Before commands can be sent to a Minion, its key must be accepted on the Master. Importing and using ProxyCaller must be done on the same machine as a Salt Minion and it must be done using the same user that the Salt Minion is running as. Python3 AMD64: Salt-Minion-3004. Install pyinotify and start the event runner. sudo dnf install salt-minion. So if you had an SLS file or shell command to update the node_exporter. state. 1 Answer. Also show the IP address each minion is connecting from. The others do not. To check the free memory on the Minion, run the following command: salt '*' cmd. conf to point to the Salt master's hostname or IP. The default location on most systems is /etc/salt. A Salt runner can be a simple client call or a complex application. Runners are available to list job status, view events in real-time, manage Salt’s fileserver, view Salt mine data, send wake-on-lan to minions, call webhooks and make other requests, and much more. The Salt Master server maintains a pillar_roots setup that matches the structure of the file_roots used in the Salt file server. down. You may need to run your command with --async #58775. salt '*' cmd. This is often used to debug problematic commands by bypassing the master. On each Salt minion. To be able to use the Salt HTTP API, similarly to Event-Driven Automation and Orchestration, you will need to have the Salt Master running, and, of course, also the Salt API service. 20 (32-bit) ScaleOut StateServer x64 Edition ScaleOut StateServer. 0. apply --state-output=mixed. It does not have the same output as a Linux ping. highstate execution, to run all Salt states outlined in top. The Salt Master is contacted to retrieve state files and other resources during execution unless the --local option is specified. For example: master. The Salt command line client uses the Salt client API to communicate with the Salt master. The minion somehow writes one log into the Salt Mine, the master must process it before its overwritten. [No response] The minions may not have all finished running and any remaining minions will return upon completion. Install the Salt master service and the minion service on the Salt master node: sudo yum install salt-master sudo yum install salt-minion. The location of the Salt configuration directory. -. Run salt '*' saltutil. run in my Salt State. 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. Step 10: Open the following file to set the minion ID. Append the /etc/salt/minion 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. 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. 15. A Salt syndic is a Salt master used to pass commands from a higher Salt master to minions below the syndic. 20 (64-bit) Sandboxie 4. In the above command, we installed both the Salt master and minion daemons. salt-run jobs. Salt offers two features to help with this scaling problem: The top. It is also useful for testing out state trees before deploying to a production setup. ping on both master of masters, returns seems to be split, a mom returns minions. Currently, the salt-minion service startup is delayed by 30 seconds. In Jinja there is an execution module: { { salt ["test. You may also need to fully qualify the path to any binaries (such as /bin/sh rather than just sh), as the cmd. This may be a bug in 2015. 12,2016. 0. The command above installs both SaltStack Master and SaltStack Minion on the host. To do that run following command on you master: salt-key -A <your_minions_hostname_or_ip>. One of my Saltstack Installations always has a 5 Second Delay on every salt command i run on it, i. it is called using salt-run such as salt-run state. Used for performance tests. orchestrate orch. A management server hosts the salt-master, which pushes out instructions, such as a system update, to the minions that run on managed machines. apply (without the password encryption part) and afterwards run salt minion state. For example: master: 192. Step 11: Now,Go to Salt master server & Run the following command to print the master key fingerprint. Input Y to confirm the installation and press ENTER. apply #calling state. An execution module is a collection of related functions that you can run on your minions from the master. i use this command from here How to execute a powershell command as user XYZ?: salt '<minion>' cmd. An execution module is a collection of related functions that you can run on your minions from the master. salt-ssh – allows to control minion using SSH for transport. Salt provides a runner that displays events in real-time as they are received on the Salt master. highstate env=stg How do I achieve this? My. rejected: key was rejected using the salt-key command. Here are some examples: Show all currently available minions: salt '*' test. There are several hundreds of Salt functions natively available. The documentation seems to imply that password= argument may be required, too: runas (str) -- Specify an alternate user to run the command. Proxy minions: Agentless: Use SSH to run Salt commands on a minion without installing an agent. 846864 Duration: 9. The target field can remain empty in that case as it is not used. Share. Configure each minion to communicate with the Salt master by creating a master. provided that you run this command in the directory where file Dockerfile and master. managed has user/group arguments), run commands as users (cmd. redis_cluster: redis_cluster_instances_create: salt. Not a perfect answer, but you could use file. apply on the command line. sudo systemctl start salt-minionIn masterless mode that has the state file available, the Salt minion can run without contacting the master to apply the state. If the Salt master and Salt minions are not communicating, see Troubleshooting Automation. By default the salt-minion daemon will attempt to. The same data structure and compiler used for the state system is used for the reactor system. Open PowerShell on the Windows machine and run the following command to open the. The default location on most systems is /etc/salt. Start up your salt-minion; Use salt-key to accept your minion's key ; Use your salt-master to control your minion as if it were any other salt-minion; Is there a command I can run to apply the states on the master? The salt-master doesn't really run the the state files, the salt-minions do. If running on a. The timeout in seconds to wait for replies from the Salt minions. You might look into consul while it isn't specifically for SaltStack, I use it to monitor that salt-master and salt-minion are running on the hosts they should be. 0. 9. Services can be defined as either running or dead. An AES key is used for encryption. 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. apply mysls test= True salt '*' state. salt-run state. In our environment, salt master manages some minions in different locations and there are firewalls between them so I can't ssh to the minions directly. }' lookup the job id result on the master salt-run jobs. I tried running: sudo salt-run winrepo. Will default to. Telling Salt Call to Run Masterless. This enables the AES key to rotate without interrupting the minion connection. . This directory contains the configuration files for Salt master and minions. If desired, usage of. To support salt orchestration on masterless minions, the Orchestrate Runner is available as an execution module. Since the Reactor is run asynchronously on the master, the best way to debug the reactor is to run the Salt. The condition always return true even if the load_avg in the minion is not really equal or beyond the threshold. The other method (not used very often) to apply specific states to the minion and from the minion is shown next. Great there. This directory contains the configuration files for Salt master and minions. This allows you to run salt-run commands. sh curl-fsSL -o install_salt_sha256 # Verify file integrity SHA_OF_FILE=$. This is usually done be pressing the function Fn + F10 keys -or- Fn + F10 + Shift keys, simultaneously. The cmd is the main module and run is one of the function available in the cmd module. 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. g. To accept a minion. Change the state_output in master's configuration file. This top file indicates that a state called all_server_setup should be applied to all minions '*' and the state called web_server_setup should be applied to the 01webserver minion. The salt client is run on the same machine as the Salt Master and communicates with the salt-master to issue commands and to receive the results and display them to the user. peer: machine2: machine1: - test. runas-- Specify an alternate user to run the command. This is often used to debug. Salt has a test interface to report on exactly what will be changed, this interface can be invoked on any of the major state run functions: salt '*' state. Using what you know about the targeting system, you now know how to create state. Salt state documentation. version tells the minion to run the test. telling the master what to do. install zsh. 168. salt. managed would work that way. runner. Share. ping, minions from differents masters are returned. A Salt runner can be a simple client call or a complex application. See Targeting. 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 #. d directory. -u USER,--user =USER ¶ Specify user to run salt-master-d,--daemon ¶ Run salt-master as a daemon--pid-file PIDFILE ¶ Specify the location of the pidfile. sudo apt-get install salt-master salt-minion salt-ssh salt-cloud salt-doc. (Please remove the already mentioned text) For example : ubuntu-1. We will do this by editing the /etc/salt/roster file. It is also possible to override the state output from the command line, like: salt '*' state. Use cmd. For Salt users who run minions without a master, try salt-call. You can have the minion run. 0, systemd-run(1) is now used to isolate commands which modify installed packages from the salt-minion daemon's control group. 1. For example on you salt-master (OS: Ubuntu) you might run the following commands:Another place you can use to target based on grains is on the command line. 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. You’ll get a better test introduction to these components in the tutorial, but it is helpful to a general idea of the role each component plays in SaltStack. Minions are nodes running the minion. down removekeys=True The difference is that this removes keys from any minions which are not currently connected. sudo dnf install -y salt-master salt-minion salt-ssh salt-syndic salt-cloud salt-api. In the happy case, the following happens:Run the following commands to install the Salt Project repository and key: Click the tab for the Salt version you would like to pin for updates: RHEL 9 (Latest onedir). (django lib, etc. list_jobs salt-run jobs. Does the equivalent of a docker run and returns information about the container that was created, as well as its output. -u USER,--user =USER ¶ Specify user to run salt-minion-d,--daemon ¶ Run salt-minion as a daemon--pid-file PIDFILE ¶ Specify the location of the pidfile. runners. (NB I doubt this works on windows!)Salt reactors trigger one of the following systems: Remote execution: run an execution module on the targeted minions. client. The run function enables any shell command to be executed in the remote system as shown in the code block below. Add a comment. If choosing the "Custom" configuration option (Production Mode), simply answer "Yes" at the prompt (where applicable), and setup will configure salt-master and/or salt-minion. The Salt agent: salt-minion service. Use the salt-key -L command on the master system to obtain a list of the keys of all registered minions. How to run a single command from the command line on one or more Salt minions. Before upgrading your Salt minion or. This means the commands referenced by onlyif will be parsed by a shell, so beware of side-effects as this shell will be run with the same privileges as the salt-minion. This directory contains the configuration files for Salt master and minions. This offers HA for your minions, masters/syndics and masters of masters. To start setting up the pillar, the /srv/pillar directory needs to be present: mkdir /srv/pillar. First, let’s start out by targeting all of our minions using an asterisk. Archives. And the " salt-minion " installation will begin. install gulp In this command npm is the module and install is the function. highstate. threshold=5' Result: True Comment: Command "echo 'Load average is normal. 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. 9. It Appears that the minion (running on the Same machine as the master) does not tell the Master that it has finished it's command, the. sudo salt <minion name> pkg. 1; Start the minion service: sudo systemctl enable salt-minion. event pretty=True. To run a command on the minion, I have to execute salt 'minion_id' cmd. The default behavior is to run as the user under which Salt is running. Assuming this minion is a master, execute a salt command. minion. These scripts. At the command prompt, cd into the vagrant-demo-master directory and run the following command to log in. " sudo salt-run state. signal_job Allows for a given jid to be sent a signal. run "C:UsersXYZDesktopmy_script. Salt-call is used to run a Standalone Minion, and was originally created for troubleshooting. To verify the availability of all currently registered minions, run the salt-run manage. load_avg=1, threshold=5'" run Started: 10:20:31. ping This will lead the system to return these results: Remote Execution Salt offers a very wide array of remote execution modules. events though this can also be a touch noisy. You need to write the script as below: import salt. Salt Key. sudo salt '*' test. note: it's important to have shell=powershell as it does not work with cmd only. For example, if a Python module named test. Default: 5-s,--static ¶ By default as of version 0. Stand up a master server via States (Salting a Salt Master) Use salt-call commands on a system without connectivity to a master. 5. install_os execution function and the salt. For example, we can run remote commands from the salt master command line, examples below: To check disk space. 3, and 2016. Targeting minions is specifying which minions should run a command or execute a state by matching against hostnames, or system information, or defined groups, or even combinations thereof. Clear the fileserver update lock from VCS fileserver backends ( git, hg, svn ). ps1" runas=XYZ shell=powershell. d","contentType":"directory"},{"name":"cloud. 1 Answer. And compare between different runs. manage. Salt minions do not receive data from the Salt master until the key is accepted. 1 or higher!. signal restart to restart the Apache server specifies the machine web1 as the target and. execute']. Like file_roots, the pillar_roots option maps environments to directories. 2. By default the bootstrap. 0. Also, if the Master is under heavy load, it is possible that the CLI will exit without displaying return. key event. Normally the salt-call command checks into the master to retrieve file server and pillar data, but when running standalone salt-call needs to be instructed to not check the master for this data. Reading the salt documentation it looks like the the orchestrate runner does what I want to execute the minion states. The Salt system is amazingly simple and easy to configure, the two components of the Salt system each have a respective configuration file. 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-minionWhere I first run the salt minion state. Salt SSH is very easy to use, simply set up a basic roster file of the systems to connect to and run salt-ssh commands in a similar way as standard salt commands. conf file in the /etc/salt/minion. Proxy minions are a developing Salt feature that enables controlling devices that, for whatever reason, cannot run a standard salt-minion. This enables the AES key to rotate without interrupting the minion connection. If this setting is set to True, the master will check all connections on port 22 by default unless a user also configures a different port with the setting remote_minions_port. Improve this answer. Configure the Salt minion, to send the specific grains to the Salt master, in the minion config file: /etc/salt/minion #. Masterless States, run states entirely from files. * - cmd. Another option is to use the manage. py something) It says there's no django and to activate virtual environment. This is anything you would do by calling the salt command (including applying a state or highstate). After installing the Salt minion service: Configure each minion to communicate with the master by creating a master. Overview. runners. usage . send. Runners are called using the salt-run command line interface. modules. 5. Run a container The command is: $ docker run -d salt-minion and. Use cmd. 7. 7 introduced a few new functions to the saltutil module for managing jobs. test. # salt fable test. To invoke these rules, simply execute salt '*' state. The peer_run option is used to open up runners on the master to access from the minions. You can start exploring from here. signal restart to restart the Apache server specifies the machine web1 as. Default: /var/run/salt-api. The only option could be , I call the salt-minion on Salt master. A Salt runner can be a simple client call or a complex application. absent on the directory, then recreate it. utc_offset -- The utc offset in 4 digit (+0600) format with an optional sign (+/-). 0. safe_accept my_minion salt-run manage. sh scripts installs the stable version of SaltStack. 3,2016. This directory contains the configuration files for Salt master and minions. If you want to terminate the job after some timeout then you can run salt '*' saltutil. no command will be sent to minions. highstate function: salt \* state. salt-cloud -d my-vm-name # destroy the my-vm-name virtual machine. If the minion on the salted master is running, the minion can be targeted via any usual salt command. 3. The current working directory to execute the command in, defaults to /root. version function. Create the Unprivileged User that the Salt Minion will Run As. ps1 -h or Get-Help svtminion. lookup_jid to look up the results of the job in the job cache later. interfaces. You can set this option in the roster for a specific minion or use the roster_defaults to set it for all minions. fire event from master $ salt-run event. cmd -- The command to run. Similarly, a runner can be called:The solution to this would be to check the number of files allowed to be opened by the user running salt-master (root by default): [ root@salt-master ~]# ulimit -n 1024. The location of the Salt configuration directory. run grains on all minions for retrieve network interface: salt "*" grains. The simplest way to target is using the Salt minion ID. On the minion, use the salt-call command to examine the output for errors: salt-call state. In this file, provide the master’s IP address. These methods can be used to retrieve user tokens from the salt master and/or run arbitrary commands on salt minions. proxy minions - components that translate Salt Language to device specific instructions in order to bring the device to the desired state using its API, or over SSH. After installing the Salt minion service: Configure each minion to communicate with the master by creating a master. The * is the target, which specifies all minions. The user name to run the command as. Hi there! Welcome to the Salt Community! Thank you for making your first contribution. There’s also a cmd. This directory contains the configuration files for Salt master and minions. Will default to. Wheel:. Salt executes shell commands remotely across multiple systems using the cmd. you can handle that part. *. SaltStack’s remote execution capabilities allow administrators to run commands on various machines in parallel with a flexible targeting system. This command applies the top file to the targeted minions. ex: ls-lart /home. One is to use the verbose ( -v) option when you run salt commands, as it will display "Minion did not return" for any Minions which time out. 1 Answer. 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. Even have testing with minion_xxx, so this is very much a corner case. Refer to minion-logging-settings. Installation. Run: salt-run manage. Too many open files ¶ The salt-master needs at least 2 sockets per host that connects to. For example in my case I did. To accept all minion keys from the Salt Master, use the salt-key -A command. run env tends to have a rather bare path. The default behavior is to run as the user under which Salt is running. paris (to select all the edge routers in the Paris area), etc.