This package must be installed on all SaltStack Minion hosts. sh curl-fsSL -o install_salt_sha256 # Verify file integrity SHA_OF_FILE=$. States are executed on the minion. This command applies the top file to the targeted minions. The default behavior is to run as the user under which Salt is running. list_jobs salt-run jobs. A Salt runner can be a simple client call or a complex application. The Salt Project tries to get the logging to work for you and help us solve any issues you might find along the way. 3 Answers. call test test. -d, --daemon Run the Salt minion as a daemon -c CONFIG_DIR, --config-dir=CONFIG_dir The location of the Salt configuration directory,. Once the Salt master has been "salted" with a Salt minion, it can be targeted just like any other minion. single test= True. Share. I am trying to configure the salt-minion to run as a non-root user but run all its commands via a sudo user which seems possible with the latest salt release I created the my-minion user, gave it sudo privileges and made sure that no password is required for command execution and configured the minion accordingly. Enter salt-run commands with the prefix runners. 205. interfaces salt-call --local dockerng. highstate function: salt \* state. You could use commands from salt. run 'powershell. Default: /var/run/salt-api. In this file, provide the master’s IP address. it is called using salt-run such as salt-run state. Run the file to install Salt with a graphical user interface. Now configure the Salt minion by editing the configuration file at /etc/salt/minion. Now you should be able to start salt-minion and run salt-call state. You can now run the state. on "salt-minion" - run the following command: salt salt-minion state. A common workaround is to schedule restarting the minion service in the background by issuing a salt-call command using the service. If a command would have been # sent to more than <batch_safe_limit> minions, then run the command in # batches of <batch_safe_size>. 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. For example, when inside a runner one needs to execute a certain function on arbitrary groups of minions, only has to: ret1 = __salt__ ['salt. The salt client can only be run on the Salt master. salt-run jobs. Targeting Minions. If the Salt master and Salt minions are not communicating, see Troubleshooting Automation. version. A standalone minion can be used to do a number of things: Use salt-call commands on a system without connectivity to a master. For example: master: 192. Configuring the Salt Minion. The Salt minion receives commands from the central Salt master and replies with the results of said commands. So running the below command on Salt master. signal_job Allows for a given jid to be sent a signal. 3, and 2016. run. Run a command if certain circumstances are met. IT administrators can apply this scenario to configure any state, including a state that will set up a new master. redis_cluster: redis_cluster_instances_create: salt. -u USER,--user =USER ¶ Specify user to run salt-proxy-d,--daemon ¶ Run salt-proxy as a daemon--pid-file PIDFILE ¶ Specify the location of the pidfile. cwd. Figure 11. . Salt Minions. wait if you want to use the watch requisite. would be similar to: ansible localhost -m ping. 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. 3. 16. 2. Salt can be controlled by a command line client by the root user on the Salt master. apply with no arguments starts a highstate. Install the python-pyinotify package on minion1: sudo salt 'minion1' pkg. Use cmd. paris (to select all the edge routers in the Paris area), etc. No branches or pull requests. Print the complete salt-sproxy configuration values (with the defaults), as YAML. Estimated time: 10 minutes. run 'uname -a'. no command will be sent to minions. update_git_repos salt -G 'os:windows' pkg. For most installation, the best options are typically. run "C:UsersXYZDesktopmy_script. highstate saltenv=stg. apply grains saltenv = base. root. Salt minions do not receive data from the Salt master until the key is accepted. LocalClient () jid = client. Move the " minion1 " and minion2 " servers, then run the DNF command below to install the "salt-minion" package. salt-call --local test. Salt-call is used to run a Standalone Minion, and was originally created for troubleshooting. Open PowerShell on the Windows machine and run this command to open the required. VMware Tools script for managing the Salt minion on a Windows. Used for performance tests. salt-run winrepo. Salt Master. Place a beacon. On your Windows machine, verify that the C: WindowsSystem32driversetchosts file is configured with the Salt master's IP and FQDN. Execution modules can be called with salt-run:. Functions in the saltutil Module¶. 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. apply (without the password encryption part) and afterwards run salt minion state. If you get back only hostnames with a : after, but no return, chances are there is a problem with one or more of the sls files. call test network. version salt-call --local dockerng. Salt minion keys can be in one of the following states: unaccepted: key is waiting to be accepted. 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. SSH into the Salt master and add the pillar file to the master's directory using the standard Salt procedures for adding files to a master. Example: printenv: cmd. run ‘cd C:; ls’ shell=powershell. Depending on your OS you can upgrade SaltStack using you package manager. 2. Note that this will delete the dir every time the state is run. The Salt Master is contacted to retrieve state files and other resources during execution unless the --local option is specified. The default behavior is to run as the user under which Salt is running. -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. This should only need to be done if a fileserver update was interrupted and a remote is not updating (generating a warning in the Master's log file). For example: master: 192. you can handle that part. 1. Jan 21, 2022 at 20:26. 3 docker-py. The timeout number specifies how long the command line client will wait to query the minions and check on running jobs. On minions running systemd>=205, as of version 2015. 7 (python3_x64) and Salt (salt-minion-py3) all have a corresponding software definition file. The most common option would be to use the root user. CLI Example: Apr 24 at 11:56. 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. down removekeys=True The difference is that this removes keys from any minions which are not currently connected. The default location on most systems is /etc/salt. Before upgrading your Salt minion or. This directory contains the configuration files for Salt master and minions. 5. Install the python-pyinotify package on minion1: sudo salt 'minion1' pkg. states. versions. jobs. in minion configuration specify its env with saltenv: production. The Salt-Minion. For Salt users who run minions without a master, try salt-call. ProxyCaller is the same interface used by the salt-call with the args --proxyid <proxyid> command-line tool on the Salt Proxy Minion. 11. The user name to run the command as. The result of the salt command shows the process ID of the minions and the results of a kill signal to the minion in as the retcode value: 0 is success, anything else is a failure. Append the /etc/salt/minion file. salt '*' test. Salt Minion Salt Minion Salt Minion (Python 3) Sandboxie 4. 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. Input Y to confirm the installation and press ENTER. Improve this answer. It was intended to be used to kick off salt orchestration jobsThe location of the Salt configuration directory. Install pyinotify and start the event runner. Does the equivalent of a docker run and returns information about the container that was created, as well as its output. Create the Unprivileged User that the Salt Minion will Run As. Linux or macOS / OSX # Download curl-fsSL -o install_salt. Meaning you may have to quote the text twice from the command line. 0 master). longtest. 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. You can start exploring from here. @DmitryKuzmenko I execute the command manually from terminal. test. Follow. In this case the glob '*' is the target, which indicates that all minions should execute this command. Salt offers two features to help with this scaling problem: The top. Re: NI Salt-Minion Service could not be started. The run function enables any shell command to be executed in the remote system as shown in the code block below. saltrc [DEBUG. signal restart to restart the Apache server specifies the machine web1 as the target and. -t, --timeout ¶. Additionally, the salt-call command can execute operations to enforce state on the salted master without requiring the minion to be running. Another simple test would be to run something like: salt --output=json '*' test. We will do this by editing the /etc/salt/roster file. sudo apt-get install salt-master salt-minion salt-ssh salt-cloud salt-doc. Now create a simple top file, following the same format as the top file used for states: /srv/pillar/top. General Targeting. run command. safe_accept minion1,minion2 tgt_type = list salt. sudo salt <minion name> pkg. There is also a config setting,. The command syntax in the Salt state files, which use the suffix . Writing Salt Runners¶. There’s also a cmd. install_os state. highstate') The jid variable here is the Salt "job ID" for the highstate job. conf file in the /etc/salt/minion. Using the syndic is simple. 20 (32-bit) ScaleOut StateServer x64 Edition ScaleOut StateServer. Replace <minion_id> with the ID of the minion, and replace. get fqdn command in the Salt master's terminal. The Salt Master is contacted to retrieve state files and other resources during execution unless the --local option is specified. Before you can accept the minion keys, you. The script installs salt-master and salt-minion system packages and enables Salt services automatically. For a minion to start accepting commands from the master the minion keys need to be accepted. The next argument is the command to run, followed any arguments. #sudo_user: saltdev # Specify the location of the daemon process ID file. 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. -d,--daemon ¶ Run the salt-api as a daemon--pid-file =PIDFILE ¶ Specify the location of the pidfile. State files are also known as configuration management files that is used to. Clear the fileserver update lock from VCS fileserver backends ( git, hg, svn ). A simple command to start with looks like this: salt '*' test. Not exactly a lightweight operation. down. 236 Seconds to run, while a different System does not have the Delay. salt-minion – daemon which receives commands from a Salt master. 1 Dependency Versions: cffi: Not Installed cherrypy: unknown dateutil: 2. Another simple test would be to run something like: salt --output=json '*' test. To invoke these rules, simply execute salt '*' state. In this file, provide the master’s IP address. Apr 24 at 11:56. E. 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. ping Ubuntu1: True Running commands on salt minions from salt master. ping. The salt command is comprised of command options, target specification, the function to execute, and arguments to the function. 0. ping. In order to to run highstate on a minion, use the LocalClient interface on the salt-master: import salt client = salt. Options-h, --help Print a usage message briefly summarizing these command-line options. d","contentType":"directory"},{"name":"cloud. sudo dnf install -y salt-master salt-minion salt-ssh salt-syndic salt-cloud salt-api. This directory contains the configuration files for Salt master and minions. On each Salt minion. minion. $ sudo vi /etc/salt/roster. Description. On minions running systemd>=205, as of version 2015. Encrypted Communication ChannelsLately salt pkg is showing a lot of errors when using it. 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. utc_offset -- The utc offset in 4 digit (+0600) format with an optional sign (+/-). For example: master: 192. As you expected, minion1 and minion2 both applied the common state, and minion1 also applied the nettools state. install zsh. For example, in an environment with 1800 minions, the nofile limit should be. Library. The timeout in seconds to wait for replies from the Salt minions. conf to point to the Salt master's hostname or IP. e this Command takes 5. . On the minion, use the salt-call command to examine the output for errors: salt-call state. apply dotask -vThe location of the Salt configuration directory. 9. [No response] The minions may not have all finished running and any remaining minions will return upon completion. The following package parameters can be set: /Python2 - No longer supported by SaltStack. runas-- Specify an alternate user to run the command. Refer to minion-logging-settings. threshold=5' Result: True Comment: Command "echo 'Load average is normal. ping. Generated on November 19, 2023 at 04:03:35 UTC. Note. salt – main CLI to. It was intended to be used to kick off salt orchestration jobs The location of the Salt configuration directory. The condition always return true even if the load_avg in the minion is not really equal or beyond the threshold. conf resides. If you don't have this, salt-minion can't report some installed software. In order to render something on the master you need to use pillars. salt-call: This command is used to run execution modules directly on a minion you are logged into. Then check the Minion log /var/log/salt/minion for job acceptance. Enter salt-run commands with the prefix runners. And the " salt-minion " installation will begin. The test run is mandated by adding the test=True option to the states. conf file in the /etc/salt/minion. 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. ps1" runas=XYZ shell=powershell. See Configuring the Salt Minion for more information. find_job <jid> to see which minions are still running the job. This is done to keep systemd from killing the package manager commands spawned by Salt, when Salt updates itself (see KillMode in the. I want to execute a certain script in all the salt-minions connected from salt-master and provide me the exit status from the salt-minions so that I can determine the salt states would be declared pass or fail. 3 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. If name is an or ftp URL and the file exists in the minion's file cache, this option can be passed to keep the minion from re-downloading the file if the cached copy matches the specified hash. In the above example the response would be True for different minions if you ran it on a different master. 4. runners. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. For example: salt 'webserver1' npm. 3. ping. The salt-call command is used to run module functions locally on a minion instead of executing them from the master. directory: - name: /etc/supervisord/conf. 3,2016. list_() Return a list of accepted, denied, unaccepted and rejected keys. highstate for a particular minion or all; View the seven most recent jobs run on Salt; Manually run any Salt function and see the output; View highstate for all minions with details; View issues for all minions with trivial solutions; View the values for grains for a particular minion; View the schedules for a particular minionRun a command if certain circumstances are met. salt -v '*' pkg. 0, systemd-run(1) is now used to isolate commands which modify installed packages from the salt-minion daemon's control group. The most common option would be to use the root user. apply or any other Salt commands that require Salt master authentication. Before commands can be sent to a Minion, its key must be accepted on the Master. signal restart to restart the Apache server specifies the machine web1 as the target and. So don't run tests locally. LocalClient () payload = ' {"foo": "bar"}' tag = 'custom/tag' local. managed has user/group arguments), run commands as users (cmd. manage referenced at this page which clearly mention. When running Salt in masterless mode, it is not required to run the salt-minion daemon. 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 . wait if you want to use the watch requisite. After you connect, run the following command to become the root user: sudo suThe problem isn't that the salt client (run on the master) is not waiting long enough, it's that the response the minion returns is dropped on the floor. Setup Salt Version: Salt: 3001. 2. fib 3. Salt runners are convenience applications executed with the salt-run command. event pretty=True. Running an adhoc command on all hosts. 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. Improve this answer. get minion_type minion1: heist. sls, do the same. fire event from master $ salt-run event. event pretty=True" was used in another vt100 terminal to display event bus traffic, but not thing related to salt-master. Change the state_output in master's configuration file. runner. 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. To check the free memory on the Minion, run the following command: salt '*' cmd. 37 - 10. In Jinja there is an execution module: { { salt ["test. apply with no arguments starts a highstate. shell salt-master – daemon used to control the Salt minions; salt-minion – daemon which receives commands from a Salt master. This will allow us to control our master server with Salt as well. send. This enables the AES key to rotate without interrupting the minion connection. Minions are nodes running the minion service, which can listen. The only option could be , I call the salt-minion on Salt master. Many other targeting options are available, including targeting a specific minion by its ID or targeting minions by their shared traits or characteristics (called grains in Salt). Salt runners are convenience applications executed with the salt-run command. During this process, a saltutil. -t, --timeout ¶. sls in a single Salt job. The documentation seems to imply that password= argument may be required, too: runas (str) -- Specify an alternate user to run the command. This top file associates the data. apply -l debug. First up, let’s get a list of all of our minions. The command to run determines where you are executing the command (Salt. Login via PAM or any other supported authentication by Salt; View minions and easily copy IPs; Run state. 1 Answer Sorted by: 1 Yes you can. Then navigate to c:Program FilesNational InstrumentsSharedsalt and run. status. As an example, let's run the fortune command on all fortuneteller minions (both Ubuntu and Alpine containers). wait if you want to use the watch requisite. This is done to avoid a race condition in cases where the salt-minion service is restarted while a service is being modified. Salt-call is used to run a Standalone Minion, and was originally created for troubleshooting. Salt 0. Step 11: Now,Go to Salt master server & Run the following command to print the master key fingerprint. We have about 20 minions running on various servers throughout the country and need to be able to not only monitor them, but also issue commands and mysql queries from time to time. run 'tail -n100 /var/log/salt/minion. To check the free memory on the Minion, run the following command: salt '*' cmd. apply, which performs a highstate. conf file in the /etc/salt/minion. The peer configuration in the salt master config can limit what commands certain minion can publish, e. However, they execute on the Salt Master instead of the Salt Minions. Clear the cache: sudo yum clean expire-cache. If you don't have this, salt-minion can't report some installed software. In this case, the minion acts as its own master. Overview. In the Salt ecosystem, the Salt master is a server that is running the Salt master service. This command applies the top file to the targeted minions. usage - network. . Many other targeting options are available, including targeting a specific minion by its ID or targeting minions by. note: it's important to have shell=powershell as it does not work with cmd only. 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. If I copy the script (pam-setup-access) over to the minion (using path specified in state file) before running salt-ssh, I can get it to work now. When salt is selected in Commands, you can optionally specify the target group of minions to run the job on. If it returns true then the target is actually connected and the problem is on the server side. Will be removed in future version of. salt-key Used to manage the Salt server public keys. Print a list of all minions that are up according to Salt's presence detection (no commands will be sent to minions) subset None. Salt uses the master-client model in which a master node issues commands to a client node and the client. cmd_async ('minion-name', 'state. Input Y to confirm the installation and press ENTER. 12,2016. 2) Turn on the computer. sudo salt '*' test. ping. To run a command on all of the minions the syntax is pretty basic. manage. CLI Example:. 7 in the Sodium release or later. show_top for the minion fire event from minion $ salt-call event. Run state. status command. Default: 5-s,--static ¶ By default as of version 0. 16. So, in the return above, you can see that Git (git), Nullsoft Installer (nsis), Python 3. A command to run as a check, run the named command only if the command passed to the onlyif option. Run the salt-key command to list the keys known to the Salt Master:Salt Proxy Minion. To start setting up the pillar, the /srv/pillar directory needs to be present: mkdir /srv/pillar. The Salt client: the salt command. last_run. After installing the Salt minion service: Configure each minion to communicate with the master by creating a master. send salt/key {'id': 'SRV1', 'act': 'accept',. See Pillar and Pillar walkthrough for more information. This state accepts the same arguments as docker_container. This example could easily be adapted.