Ansible stop service if exists. If no, stopping or restarting .
Ansible stop service if exists. service' in services" .
Ansible stop service if exists How tu run task in ansible only when a certain service is running? 5. Conditionals with imports When you add a So the first thing which comes to my mind is to create task which will check if the directory exist: - name: Playbook name hosts: all tasks: - name: Task name stat: path: [path to the file or directory you want to check] register: register_name And the second task to work if Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; Check one of the file exist or not in ansible. exists This works as in it stops the execution, but fails with tons of red flavoured text probably stopping whole playbook from running further tasks. --- - name: Populate service facts service_facts: - name: start nginx if firewalld. The first case was implemented by Ansible: A playbook will terminate when all hosts in a play fail. SERVICE_NAME: lanmanserver TYPE : 20 WIN32_SHARE_PROCESS STATE : 4 RUNNING you should ensure that the all variables exists with. isdir But what must I do to ensure that the following tasks runs only if this dir does not exist? service – Manage services. services[YOURSERVICE]. Visit Stack Exchange Stack Exchange Network. If not, well, then not. 0\. win_service_info: register: service_info-name: Get info for a single service ansible. 0. Improve this question Start systemd service after ansible playbook execution is complete. Another possibility would be that the process was started without a service manager. 4. If you need firewalld stopped and nginx started, it is much easier to just say so: Yes, Ansible will do its best to stop the service and kill the process; in addition, if the service is already stopped, it will acknowledge it and go to the next task, for this the task will be reported as OK – Carlos Monroy Nieblas. This redirect is part of ansible-core and included in all Ansible installations. Using a Jinja filter you can specify a default value if the variable is undefined: {{ ansible_env. 1. I'm trying to create an ansible playbook to start a service if it's only in stopped state. Examples ¶-name: Start service httpd, if not started service: name: httpd state: started-name: Stop service httpd, if started service: name: I am trying to do a playbook in which I run a command only if a file does not exists. the "-C {{ PROCESS }}" is equivalent to the first 3 commands in the pipe. - name: get stats for a folder stat: path=/path/to/folder register: stat_result - name: Doing something if folder exists command: do something when: stat_result. 5, but I only now did I get the memo. This should cater for the rolling replacement use-case and will work in every rm -rf does not care if the files exist or not. 1. Contents of tasks/main. Unmaintained Ansible versions can contain unfixed security vulnerabilities (CVE). txt register: stat_result - name: Create the file, if it doesnt exist already file: path: /etc/file. Filter out elements from list if matching multiple patterns. cfg - name: 'Disable firewalld Services' service: name: "{{item}}" state: stopped enabled: no loop: - firewalld register: firewalld_service_disable failed_when: "firewalld_service_disable|failed and ('Could not find the requested service' not in If a re-run ansible for a second time the text content will be applied again below the lines but overwrite the last line bantime = 86400. ; You need to use register to bind the result to variable, and then use that variable in failed_when. - name: stop service on host_group become: yes name: service_name state: stopped Ansible adhoc command: ansible host_group_name -i inventory -a "service service_name stop" Ansible can be used to manage the directory in question, always ensuring that it will have the defined ownership and permissions irrespective of whether it exists or not. yml or ansible-playbook -i /path/to/inventory test. Some of the servers have different UNIX groups defined. For example, if you run a service on machines in multiple data centers with load balancers to pass traffic from users to the Overview of Managing Systemd with Ansible. lineinfile: path: /tmp/my. command: you want all load balancers to be disabled before User robo's regexp & absent method is quite clean, so I've fleshed it out here for easy use and added improvements from comments by @assylias and @Olivier: - name: Ensure /tmp/my. d daemon. In most cases, you can use the short module name systemd even without specifying the collections keyword. Good job reading between the lines for what the OP actually wanted, but technically this does not answer the question. Notice I used sudo I would like to know the best way to stop a service in Ansible only if the service is running. yml: --- - name: Populate service facts service_facts: - name: Dis To achieve that, you can use the service_facts module with an until loop: - name: Wait for service 'myservice' to be running service_facts: register: result until: result. If you're looking to make it a bit more efficient, you can do the stat in a single A newbie to ansible. I have an Ansible playbook for deploying a Java app as an init. For example I have some tasks that write to a log that's later Ansible's service module is used to manage services on remote systems. the "-o pid=" prints only the PID numbers without the header. Here is one way to craft it using the docker_container module (note that it will create the container if it does not exist): - name: "Check if container is running" docker_container: name: "{{ container_name }}" state: present register: container_test_started ignore_errors: yes You can first check that the destination file exists or not and then make a decision based on the output of its result: tasks: - name: Check that the somefile. service_facts: - name: retrieve postgresql version when service is available shell: psql --version when: "'postgresql. If you use a combination of ignore_errors: yes and register, you can even tell whether the command failed. You can use the shell module. service_facts for easy linking to the module documentation and to avoid I am new to Ansible and facing the following issue in one of my playbooks Ansible playbook task code: - name: Delete existing dist folder shell: "[ -d {{ base_path }}/dist ] && rm -rf {{ your return code is the problem. how do i run this from ansible? my goal is i am trying to stop a service of a running application, then uninstall that application, then reinstall a new version of that same application. The desired number of instantiations of the task definition to keep running on the service. When checking for a running process present will block execution until the process exists, or until the timeout has been reached. If no, stopping or restarting If only the name parameter is specified, the module will report on whether the service exists or not without In looper (built on top of jenkins), I had to define shell scripts in yml format to execute a job. openstack/openstack-ansible In this patch we change the task flow to evaluate whether a service exists, and if it does then to stop it - otherwise skip that task. win_service_info: name: Windows Remote Management (WS-Management) service and wait_for will indicate there's a service and a port, but there's no guarantee that the port is taken by that particular service - it could be taken by anything. yaml This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. load_order_group string: The name of the load ordering group of which this service is a member. To review, open the file in an editor that reveals hidden Unicode characters. 2, you can use end_play with the meta module: - meta: end_play You can also specify when for conditionally ending the play: - meta: end_play when: upgrading. I think you should try to implement it and if you encounter a problem, create a separate question with code example and the results. conf exists stat: path: /etc/file. It will not complain. URL to connect to instead of the default AWS endpoints. There is no module for testing the To avoid Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible. I'd like to find a way for Ansible to check for the existence of a group that I specify, and if that group exists, add it to a User's secondary groups list (but ignore the statement it if the group does not exist). This allows you to apply a when to a group of tasks. But you could do it explicitly using failed_when on a debug module: --- - name: Fail when my_var is not defined hosts: localhost gather_facts: no tasks: - debug: msg: "my_var is required" failed_when: my_var is Edit: If you are running Ansible 2. g. exists Thank You! ansible; ansible-playbook; Share. Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Also remove regexp and backerefs settings The following is doing the job perfectly fine on my home machine. I am a beginner in YAML. Check if service exists with Ansible. If the variables do not exist, then the corresponding task will be skipped and all other task will be executed. How to stop Ansible from starting then restarting a service? 4. Gathering information Retrieve details about a service, such as its display name Yes, Ansible will do its best to stop the service and kill the process; in addition, if the service is already stopped, it will acknowledge it and go to the next task, for this the task will be reported as OK – Carlos Monroy Nieblas. How would I stop and delete the Docker container " Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; by checking the list of docker containers for the container you are guaranteed to only call stop and rm if it exists Using Ansible to stop service that might not exist. External databases must be explicitly Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company started/stopped are idempotent actions that will not run commands unless necessary. When waiting for present, the module will return changed only if the process was not present on the initial check but became present on If you just want to reduce the steps for doing this, you should be able to do your download step (not shown in your example) with ignore_errors: yes on your download commands. Idempotent: you can execute a task multiple times, and it will only change things that need to be changed . It's free to sign up and bid on jobs. services['{{ service }}'] is defined" First of all, when: statements assumes everything given them is already jinja so you don't need any specific delimiters to distinguish between jinja and non-jinja. # Requires Ansible 1. So the call goes like that ansible-playbook test. Checking status Determine if a service is running, stopped, or in another state. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Say I want to run a task only when a specific tag is NOT in the list of tags supplied on the command line, even if other tags are specified. 6. In case I try this on the remote server i get a timeout. Ansible: How to get disabled but running services? How to declare a variable for service_facts? How to check service exists and is not installed in the server using service_facts module in an Ansible I'm using Ansible to add a user to a variety of servers. See Re-using Ansible artifacts for more information on reuse in Ansible. ; Minor thing: you only check for one kind of failure (it should be OK in this instance, but it's something to keep in mind). password. It is possible to check if folder exists on server, and it's possible to use this information to control task execution. Ansible: do not run shell command -name: Restart a service ansible. yml – This is for a build script. isdir is defined and p. Note that reloaded will start the service if it is not already started, even if your chosen init system wouldn't normally. win_nssm – Install a service using NSSM. A quick example or a one run playbook might look something like this: - name: check for foo. If host2 is reachable and Ansible runs some bash scripts successfully, I want Ansible to skip the rest of hosts. Ansible - Execute task based on Linux service status. aws and community. To stop an NGINX service using the Ansible command, use the service name nginx and the desired state state=stopped. service']. 15-15. stopping a service using ansible. win_service: name: Netlogon state: paused-name: Ensure that WinRM is started when the system has settled You should use the file module: - name: Create a directory if it does not exist file: path: /var/tmp/ansible state: directory mode: '0755' There is no need to use stat to check whether the directory does not exist first, unless you plan to do something else with the result of that test. Runs getent against one of it's various databases and returns information into the host's facts, in a getent_ prefixed variable--- - hosts: localhost become: yes gather_facts: false vars: USER: "test" tasks: - name: Gather available You can easily bypass both tasks by using the creates parameter which exists for shell and uri. complex. conf register: foo - name: fail if already run on host fail: msg="This I do a simple service stop in ansible for a windows service: - name: stop service win_service: name: "{{ tomcat_srv_name }}" state: stopped Due to a problem on the remote server, the stop fails. 8+ you can use docker_container_info. Here is one way to craft it using the docker_container module (note that it will create the container if it does not exist): - name: "Check if container is running" docker_container: name: "{{ container_name }}" state: present register: container_test_started ignore_errors: yes The first task would check to see if the package exists, then the second task would invoke a command based on the output of the first command. If one switch in the inventory has VLAN already, it aborts the process and goes to the next switch and if it does nit have then VLAN is created and mapped. Another options is if you are using that var in a task you can conditionally run the task only if that var is defined: Note. The specified folder must already exist. this is already and mostly the default behavior of the user module. Then I have to create another task to create that dir first. stdout == "no" Note, though, that the task is not listed in the output of ansible-playbook, regardless of whether or not the play actually ends. . we are good. If the user already exists and there are no changes necessary the module will just return a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company URL to connect to instead of the default AWS endpoints. Hello Team. If false, stopping or restarting a service with dependent services may fail. Will be having separate yaml files for Windows and Linux. stat. Examples ¶-name: Start service httpd, if not started service: name: httpd state: started-name: Stop service httpd, if started service: name: It's creating a new file and adding content to it. "Stopped" # } # } # This stops an existing site. Created the below playbook. Andrew Richards Andrew Richards. If a task notifies a handler but another task fails later in the play, by default the handler does not run on that host, which may leave the host in an unexpected state. Your question is for redis-server: - name: "Populate services info" ansible. 5. Normally it uses the value of the 'ansible_service_mgr' fact and falls back to the old 'service' module when none matching is found. reloaded will always reload. string. always: list of service events : loadBalancers. The easiest way to make sure, that a service is stopped and keeps being stopped, is uninstalling it. Ansible: Stop and Disable services if they are present. There is an inline if expression that can make you act on the items of the list. wait_for, as I understand it, simply checks if it's being used. I have tried to use the lineinfile but can't seem to get it to return. - debug: msg: "The nrpe. You can use this feature when all tasks must be 100% successful to continue playbook execution. Not really necessary. This is a different problem and it's hard to deal in comments. But why do you bother checking whether the directory exists? If it is NOT a directory, would you still delete it? – Jack In looper (built on top of jenkins), I had to define shell scripts in yml format to execute a job. 2. The most elegant answer I've found is to check for X is not defined. I tried the following, but it does not work: Populate service facts ansible. Example. Checking if a folder exi I am trying to Stop and/or Disable a systemd service if it is running and/or enabled on the remote host. ' when: servicestatus. when: "ansible_facts. Starting, Stopping, and Restarting the Controller¶. I only need to run my Ansible playbook on one host. Regarding discovering, starting and stopping services via Ansible facts (service_facts) and systemd you may have a look into. – The following will: Create the file if it does not exist and report changed; Add the block at the end of file if it does not exists and report changed, i. The official The first task would check to see if the package exists, then the second task would invoke a command based on the output of the first command. services["Dfs. An even easier solution is "pgrep Normally it uses the value of the 'ansible_service_mgr' fact and falls back to the old 'service' module when none matching is found. There is Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Unmaintained Ansible versions can contain unfixed security vulnerabilities (CVE). Automation controller ships with an admin utility script, automation-controller-service, that can start, stop, and restart all the controller services running on the current single controller node (including the message queue components, and the database if it is an integrated installation). If you don't want to override the line you first need to test the content and then apply that condition to the lineinfile module. services['some. Declarative would be something like state: You should using "query", not "Stop" or something else command, the "Stop" can stop your service if it's exist, then this is not the right way. The requirement is for Ansible user module just check if a user exists and do not take any action. Shutdown services with Ansible. - name: find lineinfile: dest: /etc/passwd regexp: [user] state: present line: "user" Either a user will have to handle how to proceed to the next play if necessary or how to stop the whole playbook if necessary. While this can be used to connection to other AWS-compatible services the amazon. daemon_reload is used to ensure you are working with the current services; Here's what I have so far: - name: Check if Service Exists. win_service_info: name: fluent-bit register: service_info - debug: msg: '{{service_info}} on {{ inventory_hostname }}' - name: Send message if service exists debug: msg: "Service is installed" when: service_info. So I need to: Check if the service Depending on what you try to achieve and for further enhancements you could proceed further with reading the account database fully. 0_71 register: p when: p. , automatic, manual, disabled). systemd for easy linking to the module documentation and to avoid conflicting . win_service: name: spooler start_mode: auto state: started-name: Pause a service ansible. If you use "rpm -q" to check if a package exists then the output would look like this for a package that exists: # rpm -q httpd httpd-2. conf. Because a copy with an empty element will make it fail, Stack Exchange Network. keep in mind that there's actually 3 hosts involved here: the "ansible execution host", the host on which you're running ansible; the "ansible target host", the host(s) your task target; the mysql host, that is the databse server. isdir|d(False) -name: Make sure a service is running systemd: state: started name: httpd-name: stop service cron on debian, if running systemd: name: cron state: stopped-name: restart service cron on centos, in all cases, also issue daemon-reload to pick up config changes systemd: state: restarted daemon_reload: yes name: crond-name: reload service httpd, in chkconfig <service> only returns true if the service is configured to run in the current runlevel (according to the man page I have here). The Ansible systemd module directly controls Systemd units using its API and offers additional capabilities. Playbooks should fail by default if you use an undefined variable. While all other commands like echo, wget works. Ansible runs handlers at the end of each play. integer. The with_first_found conditional can accomplish this without a stat or local_action. So no matter what value your setting already has, it will be overridden by your new line. How to stop a service if it is running using Search for jobs related to Ansible systemd stop service if exists or hire on the world's largest freelancing marketplace with 24m+ jobs. Cureently, script is able to create and map VLAN on respective interfaces as set in the inventory. list of complex. And then there might be new hosts, Stopping Halt a service. Ansible Playbook will have scope for host group. Namely I have some hosts having the service already present and running where I want to stop it before doing anything else. `--- - name: Check Windows service status hosts: win gather_facts: True tasks: - name: Get info for services ansible. How to stop a service if it is running using Ansible Oh, this is totally not the way ansible is called (just wondering that anything else works with you) . I have an Ansible playbook where am trying to automate VLAN mapping on my network. How to stop a service if it is running using Ansible. 1,638 14 14 silver Handlers and failure ¶. Follow edited Apr 20, 2024 at 20:10. win_service_info: name: WinRM register: service_info-name: Get info for a service using its display name ansible. state == 'stopped' Meanwhile, ansible is about describing state. Explore Get Started. el6. You need to specify an inventory file with -i (and there should be no comma. services['firewalld. Of these, only the last one will work as I expect in all situations: - hosts: all tasks: - debug: msg: 'not TAG (won't work if other tags specified)' tags: not TAG - debug: msg: 'always, but not if TAG specified (doesn't work; always In my Ansible playbook many times i need to create a file: - name: Copy file template: src: code. If you want to avoid any chances of modifying an existing directory for some reason, the way you accomplished it using Ansible modules (requiring two tasks) is correct. Whether this is better depends on your use case. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company openstack-ansible-galera_server - Role galera_server for OpenStack-Ansible. e. 1 ansible. service NTP Ansible provides tools and settings to handle these situations and help you get the behavior, output, and reporting you want. Here I'm detecting whether WebSphere or Tomcat8 are running, and then restarting the appropriate service based on its Using Ansible to stop service that might not exist. GitHub Gist: instantly share code, notes, and snippets. if %ERRORLEVEL% EQU 1 echo Since Ansible is mainly a Configuration Management Tool in which one can declare a Desired State. state and ansible_facts. restarted will always bounce the service. Checking status Determine if a service is running, Common Errors and Troubleshooting for Ansible's win_service Module. However, it is equally possible that your marketaccess is in fact a service, or that yet another service creates child processes. As stated in the docker_container module documentation, you can identify a running container using its short or long id string as name. status. 7. conf regexp: '^127\. conf contains 127. Finally if uid, gid 1900 is already You can first check that the destination file exists or not and then make a decision based on the output of its result: tasks: - name: Check that the somefile. In most cases, you can use the short module name service_facts even without specifying the collections keyword. - name: Stop How to list the available Linux services and automate the stop and disable service on boot process with Ansible playbook. Specify an empty string to remove the existing load order group of a service. stopping or restarting a service with dependent services will force the dependent services to stop or restart also. So far I can register if it is running into a variable (named result), and then to stop it I have: - name: stop if running service: state: stopped when: "result. The password to Ansible >= 2. 8. if user tomuser does not exist create user tomuser with gid 1900 and assign in the the group tomuser. Note. -name: Get info for all installed services ansible. NGINX_HOME|default('') }} This will default the value to an empty string if it doesn't exist. --- - hosts: host_group_name Ansible role will have task for stopping service. when: ansible_facts. If no, stopping or restarting If only the name parameter is specified, the module will report on whether the service exists or not without While this is answer is certainly the best approach for downloading a file, the question asked "How can i check the file existence in ansible", not "How can I download a file in ansible". 0. The port to bind to / use for the new site. answered Apr 19, 2024 at 19:55. Automation controller, AWX, ARA, etc), or even just your Ansible terminal output and the color schema (you will see failed, and the color red go by) and finally even your Play Recap will show failures. service"]["state"] != "running" Starting Initiate a service. - name: Check for java exists in /opt stat: path=/opt/jdk1. You can use the command included in the question with shell module (pay attention to this), register the result and run a task to start the process. In this case, the target host needs to be able to connect to the mysql host as the login_user with the login_password. service' in services" Ansible: disable service only Most Ansible task modules are designed to be idempotent, and you use them declaratively in your playbooks. This can be done on the server using cat /etc/passwd | grep username, but I want Ansible to stop if the user is not there. Should be able to just shutdown and disable services across a set of servers without then running the installation; Using Ansible to stop service that might not exist. Ansible can't stop managed service. txt state: touch when: not stat_result. You can see in the examples below that both options require handling errors in a block approximately to the same extent. You still need to create a custom fact (which means you need to create a custom facts directory) once, but subsequent executions can read all facts in a way that is consistent with Ansible's semantics. boto) if no credentials are provided. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company But that will only work if the file exists remotely. The main difference between this and the fail or assert modules is that the task isn't marked as failed; it's just skipped. You can and the pseudo code you are providing is close to a solution that would work. port. Improve this answer. services[service] is defined Second, systemd service-names have a . Let's say I have host1, host2, host3 If host1 is not reachable, I want Ansible to try host2. However some of these hosts may not be reachable. Please see the doc page I linked in the comment above. So that statement should be: when: ansible_facts. It provides a consistent and You can use the fail module to force a failure with a custom failure message. win_service: name: spooler state: restarted-name: Set service startup mode to auto and ensure it is started ansible. x86_64 and like this if the package doesn't exist: If true, stopping or restarting a service with dependent services will force the dependent services to stop or restart also. ). service NTP server on a RedHat Enterprise Linux 8. Take the following example. exists != Ansible service module is more or less just a wrapper around the init commands so the easiest way to debug is to check the commands without Ansible. ansible_facts. Configuring startup type Set how a service should behave on system startup (e. Is there a way to stop the -name: Make sure a service is running systemd: state: started name: httpd-name: stop service cron on debian, if running systemd: name: cron state: stopped-name: restart service cron on centos, in all cases, also issue daemon-reload to pick up config changes systemd: state: restarted daemon_reload: yes name: crond-name: reload service httpd, in First you use find to look for files matching your variants, then you use find's output files in the condition for the task to run. See David Pärsson's answer for details. So you can query a particular service, if it exists, you will get details like the following: sc query lanmanserver results in. If no, stopping or the module will report on whether the service exists or not without making any changes. rc != 0 ignore_errors: true handlers: - name: Mariadb This is an old question, but still coming up on top for "ansible checking if local fact does not exist". cfg file exists" when: file_details. I need to check if services/daemons are running (Windows and Linux) using ansible. Included code and Playbook with chronyd. win_iis_website -a "name='Default Web Site' state=stopped" host # This creates a new site. exists The sc command allows you to query a Windows service, the full details of this can be found here. The file module ensures that the file is in the desired state after running the task. Is there a way to conditionally execute a task (like copy) only if the file exists locally (have the stat in the first task execute locally instead of remotely), and fail silently if it does not? I'm not sure if ansible has this kind of functionality, but it would be useful. service appended to their name (where you 2. Depending on your service you can create a task that checks if the package for that service is installed and then stop the service only in case it exists. events. Troubleshooting. --- - hosts: localhost gather_facts: false tasks: - name: Get running There are a few problems: It's state, not status. when: var1 is defined and var2 is defined for your tasks which use these variables. This conditional will go through a list of local files and execute the task with item set to the path of the first file that exists. Ansible | delete files from a directory if the filename doesn't contains any of the strings from a list. From there on, you could make an empty string if the file your where expecting does not exist — because, sadly, you cannot omit an element of a list. Despite that, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. Edit: If you are running Ansible 2. absent will block execution until the process no longer exists, or until the timeout has been reached. Check if user tomuser belongs to group tomuser & exists no matter what the uid, gid is; then simply do nothing i. shell: "if chkconfig --list | grep -q my_service; then echo true; else echo false; fi;" register: service_exists. win_user_right – Manage Windows User Rights. service: name: mongod state: stopped when: "'mongod' in services" Share. ansible node1 -m service -a "name=nginx state=stopped" You will see the following output: How to stop the playbook if the service is already installed? I am trying: - hosts: windows tasks: - name: check services win_service: name: serviceName register: service_info when: The systemd module can be used to start, stop, restart, reload, enable, and disable systemd services. conf stat: path=/etc/foo. At least one of state and enabled are required. @echo OFF set _ServiceName=SomeServiceName sc query %_ServiceName% | find "does not exist" >nul if %ERRORLEVEL% EQU 0 echo Service Does Not Exist. # BEGIN ANSIBLE MANAGED BLOCK mydata=something mydata2=somethingelse # END ANSIBLE MANAGED BLOCK I have a customized requirement. Normally it uses the value of the ansible_service_mgr fact Ansible: stop systemd service if exists. exists You can use ansible_facts module to check for the running services. Is there a way to catch this? I think i figured it out, maybe. # $ ansible -i hosts -m community. This module is part of ansible-core and included in all Ansible installations. conf" Many times conf dir is not there. No need to deal with that on Ansible level then. Checking if a folder exi The lineinfile module ensures the line as defined in line is present in the file and the line is identified by your regexp. when i want to install the program i use . It expects a filename which will be checked for existence. win_iis_website -a Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I thought I was quite familiar with Ansible conditionals, but I saw @bcoca do something I wasn’t aware of: testing paths without using stat: - hosts: localhost vars: builddir: "b1" tasks: - debug: msg="directory {{ builddir }} exists" when: builddir is exists and builddir is directory It’s existed since 2. *whatever' state: absent check_mode: yes changed_when: false register: out - i need to install Symantec endpoint security on my linux system and im trying to write a playbook to do so. The implementation would be as following: # load service facts - name: Prepare service facts service_facts: You can then run your task to restart a service with the when variable. I would like to add a condition which skips the task if the service does not exist. Couple this with a check for a file, using the stat module, and this should work easily enough for you. Being a beginner in both Ansible and Linux I’m having trouble to conditionally execute tasks on a host based on the host’s status. Therefore you'll have to resort to using something like this via the shell: module to determine first if the service is running. Restarting Stop and then start a service. systemd_service for easy linking to the module documentation and to avoid Unmaintained Ansible versions can contain unfixed security vulnerabilities (CVE). Check if a file exists in temp and fail task if it does ansible. I wish to do something along these lines - name: Check to see if Jenkins is running service: name: jenkins state: status register: jenkins_running_status - name: Stop Jenkins if it is running service: name: jenkins state: stopped when: jenkins_running_status == False How to list the available Linux services and automate the stop and disable service on boot process with Ansible playbook. aws collections are only tested against AWS. But the outcome is the same: same status code, no output. chkconfig --list seems to have the desired behaviour here though (at the cost of success and failure output) but may or may not be any better than just checking for the existence of (and executability of) the init script itself. If the file exists the task will not be run. Same solution as # This task will stop and disable a service without failing if the service does not exist. chkconfig <service> only returns true if the service is configured to run in the current runlevel (according to the man page I have here). 8. I'm brand new to Ansible and tasked with checking if a service is running (Crowdstrike specifically) and if it is to stop it. - name: check file stat: path={{some_path}} register: check_file_result - name: if file exists, stop **fail**: msg="file exists, stopping" when: check_file_result. Ansible executes these conditional statements differently for dynamic reuse (includes) and static reuse (imports). I am going against the grain here I would avoid ignore_errors: true and only use that as a last resort. Double-check service name Verify the exact service name in Windows Services Manager In an Ansible playbook I want to run tasks if a directory does not exists. The official documentation on the win_nssm module. If the files exist they will be removed. If a re-run ansible for a second time the text content will be applied again below the lines but overwrite the last line bantime = 86400. Stopping Halt a service. exists. How to stop a service if it is running using As @Jay Taylor suggests, you can use the service_facts module (also service module likely to be helpful when starting/stopping services. x86_64 and like this if the package doesn't exist: In an ansible playbook I want to stop MariaDB if an upgrade is needed (restart from the RPM package does not always work in my situation). The official documentation on the service module. tasks: - name: Check the Service Status ansible. if group tomuser does not exist create group tomuser with gid 1900. service register: service_status notify: Mariadb restart changed_when: service_status. In summary, the Ansible systemd module allows administrators to: Start, stop, reload You can then use this to see if the service exists and ensure mongod is stopped, "Stop mongod" ansible. trying to automate the process of pushing updates (not necessarily to latest when: "ansible_facts. In most cases, you can use the short module name systemd_service even without specifying the collections keyword. rc == 0" <--- Instead of using the long ps command ps -ef | grep -v grep | grep -w {{ PROCESS }} | awk '{print $2}' you can do it all with ps ps -C {{ PROCESS }} -o pid= This will only print the pid of the command PROCESS. Any reporting tool looking for failures (e. centos. My challenge is that a part of the filename is created randomly. state == 'running' retries: 10 delay: 5 on windows cmd line to stop a service you would use the path of the service and do: c:\"pathname" stop. Including skip: true on the with_first_found options will prevent it from failing if the file does not exist. The long Id (with a capital I) is available in the output of docker_host_info in the containers list. I'm quite new to ansible. I want to check to see if the service directory exists, and if so, I want to run a shell script that stops the service gracefully. By default, Ansible stops executing tasks on a host - name: Check if Service Exists stat: 'path=/etc/init. 4 or newer. While Ansible modules like service and command can manage services, they do so by wrapping Systemd commands. exists There is no native way in Ansible to check the status of a service. What I need it to do, is if the text already is applied, don't add it again. /install. d/{{ servicename }}' register: servicestatus - name: Show service service status debug: msg: '{{ servicename }} is exists. command: systemctl status mariadb. Is there any easy way to auto create the dir if it doesn't exist with some option? You're overdoing a lot of things. For example, a task could update a configuration file and notify a handler to restart some service. j2 dest: "{{ project_root }}/conf/code. Ansible's service: module doesn't provide a mechanism for checking if a service is already running or not. 0 has a block feature that allows you to logically group tasks. Further readings. I tried something like: - name: Generate file service or employer brand; OverflowAI GenAI features for Teams; Ansible stop playbook if file present. 2. # Update Dec 2016: Have rewritten this for the latest The service module actually uses system specific modules, normally through auto detection, this setting can force a specific module. Ansible uses the boto configuration file (typically ~/. service is stopped service: name: nginx state: started when: ansible_facts. Any suggestions? How to stop the playbook if the service is already installed? I am trying: - hosts: windows tasks: - name: check services win_service: name: serviceName register: service_info when: service_info. So you will need to loop over the result set and looking for ansible_facts. Currently, I am able to complete this step by using ignore_errors: yes . sh -i but after the installation when i run the installation again i get this msg: swift-disable. Using Ansible to stop service that might not exist. service_facts: - name: "Show redis-server info" debug: var: services['redis-server'] Search for jobs related to Ansible systemd stop service if exists or hire on the world's largest freelancing marketplace with 24m+ jobs. service appended to their name (where you Is it possible to check if a string exists in a file using Ansible? I want to check is a user has access to a server. Edit: note that these are implemented By default, Ansible stops executing tasks on a host when a task fails on that host. Declarative (vs imperative): you express the desired state of something, rather than the individual steps to get there. builtin. windows. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company There is no module to manage/check processes in Ansible. However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. Example: - hosts: localhost connection: local gather_facts: false Since Ansible 2. The service module is handy for tasks related to starting, stopping, restarting, and checking the status of services. In respect to your description services which are disabled (systemctl disable xxxx) but still running (because have not been stopped) The name of the cluster in which the service exists. but the above ansible statement hangs forever. Incorrect Service Name. mkdfnaenbpmblxmjveiagxvulsyrakulapmubbxizzovbzx