Ansible become user. How to add a sudo password to a delegated host.

Ansible become user Improve this question. Unmaintained Ansible versions can contain unfixed security vulnerabilities (CVE). Let's Could you please advise how . So with an host. I set ansible_become in my hosts file because I do most things as root when setting up a new machine. Given an inventory file defining a server and a group_vars file defining the ansible_become_user for that server, an attempt to run a single task against the server with a become_user continues to use the user defined in group_vars. In Ansible documention its stated like :-It is also possible to become a user other than root using --become-user: $ ansible atlanta -a "/usr/bin/foo" -u username --become-user otheruser [--ask-become-pass] But when i run this command . Ansible provides safeguards to manage temporary file permissions when becoming an unprivileged user. Synopsis. 9, become supersedes the old sudo/su, while still being backwards compatible. All three tasks also inherit the privilege escalation directives, running as the root user. x ansible_user: <username> ansible_password: <password> ansible_become_password: <password> The YAML plugin will parse your host configuration parameters from the inventory source and they will be appended host/group variables used for establishing an SSH connection. env. Defining become per play or role is rarely needed. Because this feature allows you to ‘become’ another user, The become_user means the user that will execute the playbook, and the remote user will execute it on the remote servers. postgresql 4. This is the playbook I am using:--- - name: Update Servers hosts: my-servers become: yes become_user: root tasks: - name: update packages apt: update_cache=yes - name: upgrade packages apt: upgrade=dist Vars like ansible_ssh_user, ansible_user_id, ansible_env etc. I don't have Root access on the server I'm developing for, but I have been granted pbrun su - USER. 3. I want to configure sudo from another user: hosts: testnodes become: yes become_user: nadya become_method: sudo But when I execute playbook, I have an The remote_user I'm connecting with has full sudo with nopasswd. The vault should be created using ansible-vault using the same password as for the login to semaphore and the content of the encrypted Ansible become_user asks for password even though it is configured passwordless. cfg in your playbook directory and add the following lines: [ssh_connection] pipelining=True Update: according to @lolcode Ansible 2. From my understanding you can only one declare one ansible_become: inside a task. If that user doesn't have the right privileges to perform the task without further privilege escalation then the task will fail. remote_user is the parameter in the Ansible configuration. Please use the community. 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 This is due to the fact that Semaphore always loads the variable ansible_become_user via an --extra-vars flag, which has the highest variable precedence and even overrides the become_user option of the task. 0 there are two new options named as become and become_user. In other words, become_user on a single task does not override the ansible_become_user defined in a group_vars file. You have not provided enough information to us to properly diagnose this issue past my above recommendation. Note that making the become_user the same as the ansible_user aka 'remote user' would be a noop, same as become: false. 0 on redhat 6. Equivalent to ansible_sudo_user or ansible_su_user, allows you to set the user you become through privilege escalation. Configuration entries for each entry type have a low to high priority order. This rule must alter the prompt behaviour to ask directly for the user credentials, if the user is allowed to perform the action (take a look at the examples section). Running the playbook with -vvv flag shows me that escalation was successful and that the output of this task is the output of running the command as ssh user Anyway it looks like this works to create the config you might want for your ansible user to use become for any target. Condition for applying become/become_user. bashrc is only read when the used ansible module uses bash. become_user not working in Ansible when specifying become: true. The name of the user which runs the playbook is available as an ansible fact {{ ansible_env. become_pass: your_password . There is no way to actually tell Ansible to change user, instead of using sudo Becoming non root user in ansible fails. The only time that the "--become_user" command line flag must be used is when you want to become some other user. yml --become --become-method=sudo . Hot Network Questions Nonograms that require more than single-line logic Ansible Sudo or Ansible become Introduction. You will also have to specify --become on the command line, ansible_become=true in your hosts file, or become: true in your playbook. Some ideas you could try instead: add sudo rights for TargetUser1 to become TargetUser2 on dev or; change ansible_ssh_user on fly during the play (e. Assuming ansible. Parameters ¶ Is it possible to use two ansible_become: inside one task in an Ansible playbook. List of localized strings to match for prompt detection. net [all:vars] ansible_connection=ssh ansible_user=my_user Command. See examples of using sudo, sudo -u, password, and AD HOC commands with ansible. Ansible : Configuring a Windows Host. delegate_to doesn't work when become_user used. sudoers: commands: ALL name: ansible_nopasswd nopassword: true runas: ALL state: present user Its important that I run as that specific user because the config file the command needs to work is only available to that user. ansible playbook failed: Timeout (12s) waiting for privilege escalation prompt: "} 2. In the example below I combine that with an explicit "sudo" to do something as root in the home directory: - name The user will actually come from a variable, but in the minimal example I'm hard-codi ng it to "dev". 10 [Risks of becoming an unprivileged user]: " the file needs to be readable by the user Ansible is set to become. This is the playbook I am using:--- - name: Update Servers hosts: my-servers become: yes become_user: root tasks: - name: update packages apt: update_cache=yes - name: upgrade packages apt: upgrade=dist Hi, I am new to Ansible and it would be of great help if you could let me know the difference between delegate_to, remote_user and become_user with examples. Improve this answer. Ansible version: 2. Ansible Become password [duplicate] Ask Question Asked 8 years, 6 months ago. Here a related question with a solution: SSH Agent Forwarding with Ansible Basically you need to provide on ansible. 54. become: yes which will do a sudo to root Learn how to use Ansible become feature for secure privilege escalation in your automation tasks, with best practices and practical examples. If any of the parameters passed to the module are sensitive in nature, and you do not trust the When I sudo as a user the ansible_env does not have the correct HOME variable set - "/root". It's same like when you execute command remotely via 'ssh user@host "which python"' To source ~/. ansible become_user for a set of tasks. Allows Ansible to execute tasks with If you did not already define a become password for the user who logs in to the host, you can do it at task level via vars: - name: check user become: yes become_user: Variable: ansible_become_user. When we're first trying to use newly added to local admins user account, it fails with you can just set to True "become_ask_pass" in ansible. The play can run as user A, a role as user B and finally a task inside the role as user C. However, when both the connection user and the become_user are unprivileged, the module file is written as the user that Ansible connects as, but the file needs to be readable by the user Ansible is set to become. 4. Use ansible_user. JSON, CSV, XML, etc. Ansible Configuration Settings . Ansible create user with password, dont change it if user exists. Thank you, Gursimran. See Controlling how Ansible behaves: precedence rules for details on the relative precedence of each source. If you remove your ansible_become_user line it Default groups . I can't work out why the following doesn't work. Even if you do not define any groups in your inventory file, Ansible creates two default groups: all and ungrouped. You can also set the username with Should I accept it or should I keep the code concise and expect user to import this role with become: yes, because it obviously can not work without root ie. cfg the SSH parameter that A user runs an ansible play book and provides a user (with -e user=). d # same ip as above ansible_user: infraops ansible_ssh_private_key_file: ~/. Parameters. Only the common ones are described as each connection/become/shell/etc plugin can define its own overrides and specific variables. bashrc won't work often because ansible shell is not interactive and ~/. Here is the sample - name: pd reset database user become: yes become_method: sudo become_user: postgres postgresql_user: db: test name: test password: "" For Reference, here According to the Ansible documentation this is a valid command. yml just fetches the current user: The inclusion of ansible_become_pass does not imply that ansible will "become". Becoming non root user in ansible fails. sudo for easy linking to the plugin documentation and to avoid conflicting with other collections that may have the same #inventory --- server: hosts: new-server: ansible_host: 10. In most cases, you can use the short plugin name sudo. Choices: false ← (default) true. 0. For this situation I am getting: "module_stdout": "sudo: a password is required\r\n", for user y I provided a sudoers file with /bin/sh *, also does not work. This works: - name: Copy Folder Working become_user: "{{ ansible_facts. And when to use which command. Unable to switch to a different user using become_user. How can it possibly be 'undefined?' I've seen other issues talk about how they cannot use ansible_user if their task has become_user in it, but this task clearly does not. In this case, Ansible makes the module file world-readable for the duration of the Ansible module execution. Ansible run delegate_to task on remote machine as different user. How to create user with Ansible correctly? 0. switch user to higher_user with password input linux; ssh; ansible; sudo; Share. Instead of giving become true at the top, provide it for specific task where you need. In ansible. You can use the shell module with sudo su - <user> -c "COMMAND" to execute a command as a different user, It used to be able to reflect as 'ansible_user' in templating outside of the loop, but this was also incorrect since the value can change for each loop item (also why this seemed inconsistent). For example, in the basic Your observed behaviour sounds very logical. postgresql. 17 so who knows. 15. example:--- - hosts: webservers remote_user: root tasks: - name: ensure apache is at the latest version yum: name: httpd state: latest - name: write the apache config file template: src: /srv/httpd. For example: - name: Run Django database migrations Ansible become_user with variable. 0 has updated to ansible_pipelining [ssh_connection] ansible_pipelining = true That is, the combination of become: yes and become_user: foo is just Ansible's way of saying "Run sudo -u foo ". On my ansible host, the task messages display is : fatal: [hostname]: FAILED! => {"cha ansible_user: osadmin ansible_password: password1 ansible_become_password: password2 [ some other values ] However, when running my tasks, Ansible / the hosts returns me the following: "Incorrect sudo password" ansible by default trying to use user name in which I have logged in, i. Synopsis . In the config I enabled become_ask_pass for the root user. When I tried to do that through Ansible, I tried the following to use Ansible's yum module: - name: install Git yum: name: git state: present become: yes become_method: sudo become_user: root become_exe: "sudo su -" Synopsis ¶. g. Since you aren't using password-less sudo, you need to tell Ansible that you will be supplying a password. yml -kK SSH password: BECOME password[defaults to SSH password]: -k, --ask-pass: ask for connection password-K, --ask-become-pass: ask for privilege escalation password; Please refer to the discussion here: Ansible become_user with variable. my_user has no password and is accessed via private SSH key. You switched accounts on another tab or window. yml - - name: Create gogo1 directory win_shell: mkdir c:\tmp\gogo1 become: yes become_user: vagrant vars: ansible_become_pass: vagrant This creates the desired directoy, but when I am logged in as user vagrant and try to remove it I get: You'll need to provide administrator permission to delete this folder. - name: create directories become: yes become_user: niall command: mkdir /opt/apps/niall_test ansible; Share. Difference between become and become_user in Ansible. I try to launch playbooks with Become method but it does'nt work. Try your start task with become: false: - name: Start NGINX become: false systemd: state: started name: nginx (Re-)starting a systemd unit with user input on Ansible. Slash-separated PostgreSQL privileges string: priv1/priv2, where you can define the user’s privileges for the database ( allowed options - ‘CREATE’, ‘CONNECT’, myhost. If there shouldn't be any chance to override the value use ansible_user. 9. become_pass is not a valid attribute (and it is not a command after all) for a Play. Ansible become_user with variable. Define `become=yes' per role with Ansible. If multiple tasks inside a role require become, blocks come in handy to avoid recurrence: The remote_user setting is used at the playbook level to set a particular play run as a user. podman 1. So you need to set a variable: - hosts: sirius remote_user: ansusr become: yes vars_files: - vault_vars. I will add that i tried to use become with user “user” insead of root and it worked but changing hostname is require to use root if i use a simple play like: shell: “ls -l” with become: yes it will work if i add to inventory ansible_become_user=user but if its user root (as it usally should be) it doesnt work. For example, a variable that is lower in the list will override a variable that is higher up. I have problem with ansible. Ansible employs various methods, such as POSIX ACLs, chown, and chmod +a to ensure file accessibility and security during task execution. ansible_become_user The user Ansible ‘becomes’ after using Ansible become_user with variable. if certain tasks should be run as ansible_user when ansible_user != root, you would not want become: true to be applied to those tasks. # Debian systems (Ubuntu / Linux Mint / ElementryOS), add users to the sudo group sudo usermod -aG sudo username # On RHEL based systems (Fedora / CentOS), add users to the wheel group sudo usermod -aG wheel username Then: become_user: test become_method: sudo Launched with: ansible-playbook -i inventory simple_playbook. This become plugins allows your remote/login user to execute commands as another user via the machinectl utility. "~" expands as the non-root user if you use "become: no". Thanks for your answer. yml in the roles/foo/tasks is - include_tasks: "{{ role_path }}/tasks/content. e root instead of test user which I have specified in host file It works fine when I try to pass the username in ansible cli command I have two roles that run in a playbook, one that creates a user and the other which runs through a series of tasks that I want to run as the newly created user on the server. The command module executes the provided command as such and shell uses a shell (normally bash) to execute the command. Share. x provides an option called become_user that allows changing the user before the task in context is run. Finally, ignore_errors: true ensures that Ansible continues to execute the playbook even if some of the tasks fail. In the earlier versions of ansible there is an option named as sudo which is deprecated now, Since ansible 2. My main. become_pass is not a task directive, if you need to set a password and aren't relying on whatever was supplied by -K or in the host/group vars then you can use the ansible_become_pass (or ansible_become_password) variable - win_shell: whoami become: yes become_method: runas vars: ansible_become_pass: Pasword. The ungrouped group contains all hosts that don’t have another group aside from all. yml --extra-vars "ansible_become_password=<Password of userB>" Also check ansible configuration for "ask_sudo_pass" depending on your system configuration for switching with sudo. hosts: all tasks: - name: Ansible create user example. Create a ansible. Variable: ansible_pbrun_user. – Environment variable: ANSIBLE_BECOME_USER. I'd like to run a command on localhost, using ansible_connection=local, but also as a specific user, i. sudo su - userb translates into ansible ? More specifically, I would like to login to linux server X as usera then become userb (with the command above), and then execute all the tasks defined in the playbook as userb. You signed out in another tab or window. Parameters I am a newbie to ansible and I am using a very simple playbook to issue sudo apt-get update and sudo apt-get upgrade on a couple of servers. 18 in POC and see if that works. stdout}}" - name: Execute pwd as user ansible. org vars: ansible_user: ubuntu ansible_become: yes ansible_become_user: root PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e. 1. Still you do not want to run every task as this user then. To run the echo it becomes y. sudo for easy linking to the plugin documentation and to avoid conflicting with other collections that may have the same This option has been deprecated and will be removed in community. Here are three examples which Ansible uses existing privilege escalation systems to execute tasks with root privileges or with another user’s permissions. --- - name: Create a new user account hosts: all become: yes tasks: - name: Create user 'testuser' ansible. There is ansible_become_pass variable. This is quite unexpected to write the file with a different user than the one specified, and contradicts the documentation for the module: Hint. - name: root user in ID shell: id - name: test1 user in ID become: true become_method: sudo become_user: test1 shell: id 原因. . For example, to start a service as root: - name: Ensure the httpd service is running service: name: httpd state: started become: true you can also become another user, such as the apache user: - name: Run a command as the apache user command: somecommand become: true become_user: apache Once I'm the root user, I can run things like yum install git and similar commands. Parameters ¶ Note. Let's say John Doe has been granted access to issue the reboot command using sudo. windows. That should explain why these variables do not correlate to what you have specified in your include statements. Ansible complains with: FAILED! => {"msg": "Missing sudo password"} In more detail: There are two users, my_user and root. . but in this case, the user you request is git so the below example worked for me: - name: Install and Configure IEM hosts: rhel tasks: - name: Creating masthead file path file: path=/etc/opt/BESClient state=directory remote_user: git become: yes # when not specifying I am a newbie to ansible and I am using a very simple playbook to issue sudo apt-get update and sudo apt-get upgrade on a couple of servers. ), REST APIs, and object models. cfg the remote user (which can become root) to be used is: remote_user = ansible For the remote hosts this all works fine. This would save you the step of running a task to register that variable. ansible_ssh_user is the username to connect as whereas became method will be used only once already logged in to the host. Plus, that was an upgrade from 1. ssh" state: directory become: true Users can have personal variables (e. The following are configuration options in ansible. Follow asked Jul 14, 2016 at 12:36. Note. Techraf, finally I use: remote_user: testuser (or ubuntu, either one is fine as long as I can ssh them with no password), then become_user: testuser (if I want to run command as user testuser) or become_user: root (if I want to run sudo command) so for the above case, I used remote_user: testuser and become_user: root. SUMMARY. x. 20. You need the become directive. username }} Ansible postgresql_user module will help to set/reset the database user password. Closed Niolith opened this issue Sep 17, 2019 · 5 comments Closed Prior to Ansible version 2. Ansible/Yaml -- conditionally become another user. --: if you want to run all tasks as root on a server named webserver, but you can only connect as the manager user, you could use an inventory entry like this: webserver ansible_user=manager ansible_become=yes ansible_become_method=su Synopsis ¶. --- - name: test community. This is done using existing privilege escalation tools such as sudo, su, pfexec, doas, pbrun, dzdo, ksu, runas, machinectl and others. yml In vault I only have the ssh pass of my_user. For example: ansible -u lola myhost This will still Summary. What other modern or near future weapon could damage them? ansible_become_user: user: ansible_become_password: pass # The tmp dir must be set when using win_copy as another user # This ensures the become user will have permissions for the operation # Make sure to specify a folder both the ansible_user and the become_user have access to (i. It should write files as the become_user. Failed to become user SYSTEM: Exception Calling #62421. 3. become simply is a flag to either activate or deactivate the same. However, I want to do this only when I mean . conf Quoting from 2. all: children: masters: hosts: demo_master: ansible_host: a. If you gather_facts, which is enabled by default for playbooks, there is a built-in variable that is set called ansible_user_id that provides the user name that the tasks are being run as. become: true user: name: vasanth password: vasanth The become key isn't used exclusively for privilege escalation; it can be used to ask Ansible to run as any user in combination with the become_user key. Ansible allows you to ‘become’ another user, different from the user that logged into the machine (remote user). e not %TEMP% which is user specific and requires Admin) I use ansible 2. The playbook is written as follows: - hosts: centos connection: ssh gather_facts: false become: true roles: - . 9, Ansible mostly allowed the use of sudo and a limited use of su to allow a login/remote user to become a different user and execute tasks and create resources with the second user’s permissions. See also parameter remote_user of the SSH connect plugin. win_credential) on a Windows host using become: true, but it’s failing with the following error: { "exception": "Exception calling \\"CreateProcessAsUser\\" with \\"9\\" argument(s): \\"CreateProcessWithTokenW() failed (The service cannot be started, either ansible_become yes ansible_become_method sudo ansible_become_user root ansible_user jrichard. This become plugins allows your remote/login user to execute commands as another user via the dzdo utility. How to make ansible only ask for become password when required. Or, if you want to fully automate it, use, for example, Ansible Vault to avoid this, saving the become password in an encrypted file, just need to add --ask-vault-pass (or some other mechanism, as saving the vault password itself in a hidden file your home dir, with access permissions just for In this ansible-playbook, I am delegating a task to a server to run as a non-root user but everytime it runs as a root user. In most cases, you can use the short plugin name runas. j2 dest: /etc/httpd. Please see List of Behavioral Inventory Parameters. 699 3 3 gold badges 9 Try with the option -kK. Wrong. boolean. I'd like to Note. become: user Specifies the user account to become before executing the task. OS: OpenSUSE. ansible_become_password. I’m trying to run a task (specifically community. postgresql_privs module to GRANT/REVOKE permissions instead. cfg:. ansible become_user does not take environment settings. user: name: testuser state: present groups: sudo comment: "Test User" shell: /bin/bash Here is a brief explanation of each parameters: name: The name of the user account to create. ssh/id_rsa_infra_ops Environment variable: ANSIBLE_BECOME_USER; Environment variable: ANSIBLE_DZDO_USER; Variable: ansible_become_user; Variable: ansible_dzdo_user; Authors. - name: Add the user 'postgres' user: name: postgres state: present become_user: root [privilege_escalation] become_user=root become_ask_pass=True Now I want to check for the database as user postgres. If I got this question right privilege escalation is not needed. /roles/user_setup - . 6. /roles/tasks Is there any workaround to just purely do following in ansible? 1. Here, we are creating a user named testuser. Improve this answer Ansible uses the become directive to control privilege escalation. Parameters ¶ I have a user with no password, and want Ansible to use sudo from that user, without adding NOPASSWD to the sudoers file. You can read more in the docs. b. Can you help me what i am doing wrong here? - name: Set access to starz app become: yes become_user: starz command: giveaccess {{ inventory_hostname }} {{ access_app_port }} delegate_to: "{{starz_central_node}}" In the example above, the ‘when’ condition will be evaluated before Ansible runs each of the three tasks in the block. yaml containing. The USER has no password. ansible-playbook --ask-vault-pass -vvv -i temp_hosts playbook. The setup module is by default executed as first task of the playbook, which is the GATHERING FACTS task you should see during play. ansible_become_userで指定されたユーザをタスクのbecome_userでは上書きできないため。 対処 'ansible_become_user=root'をinventoryファイルか ansible_become_method is connection variable describes which privilege escalation method should be used. 59. 2 OS. yml" become: yes become_user: dev While the content. A full list of all become plugins that are included in Ansible can be found in the Plugin List. The all group contains every host. general. If I set ansible_become_user and ansible_become_password to foo and password respectively everything Just Works. Not recommended since it can pose as a security risk You define the user globally but that doesn't mean you want to use it on every single task. However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. Prior to version 1. bashrc implementation by default ignores non interactive shell (check its beginning). SUDO_USER }}&q Hi, guys, We're deploying different playbooks in windows environment and facing some strange behavior of become function. root is password-protected. Ansible: How can I access a variable of other host? Hot Network Questions Classification of finite minimal non-supersolvable groups Connecting fluorescent tubes in series Someone I met online asked me to open his online account New in containers. How to add a sudo password to a delegated host. cfg does not contain the following . Ansible - Activating virtual env with become_user. ansible user current user in configuration. There's another way to achieve what you were asking without being so, how to put it, 'hacky'. tasks: - name: test task shell: echo "this is a test" become: true become_user: y This task will connect to the machine using user x. all: hosts: ganymede: ansible_host: ganymede. Follow answered Sep 11, 2019 at 17:14. ansible - playbook execution fails for user creation with permission issue. $ ansible-playbook mail. 82. Ansible: Cannot configure sudo command even become_user is a sudo user. login as base_user with ssh key setup 2. – chepner. e. Default: [] Configuration: INI entry: [ksu_become_plugin] localized_prompts = Environment variable: ANSIBLE_KSU_PROMPT_L10N. For example, become: root will execute the task as the root user. ansible_become_user is used to switch to a user much like su. become is for privilege escalation. You could only define the demo_master group and alter the ansible_user and ansible_ssh_private_key_file at run time, using command flags --user and --private-key. Toggle to wrap the command pbrun calls in shell-c or not. From there you can use become and become_user in your playbook. Setting become_user conditionally. Variable: ansible_ksu_user. 8 it doesn't seem you have a way to run commands as a different user using become without root permissions. for eg. --- - hosts: all tasks: - name: "reboot using sudo" shell: "sudo reboot" There is no need to set become_user when the playbook should run with the user who started ansible-playbook. wrap_exe. 3, become only worked when ansible_winrm_transport was either basic or I am trying to copy a file using ansible as sudo from remote user home directory ~/bin to usr/local. doe attempts to reboot server1 using the shell module and sudo. Ansible become_user asks for password even though it is configured passwordless. Ansible uses existing privilege escalation systems to execute tasks with root privileges or with another user’s permissions. This has the benefit of then not being recorded in your Ansible code base anywhere and then not ending up in source control. Let's say john. Hot ansible-playbook playbook. The ansible-config utility allows users to ansible_become_pass is set to ansible_user's sudo password. cfg, and the system will prompt for it. If I disable UAC the command just runs as Administrator. The variable has the highest preference. (This user does exist). Environment variable: ANSIBLE_PBRUN_USER. The problem is that when you connect via shell, you are passing the Agent in the SSH connection using the -A parameter, in Ansible you need to configure this behavior if you want to pass the agent on SSH connection. Modified 6 years, 6 months ago. - name: test hosts: pltvip become_user: config_user become_method: sudo gather_facts: no roles: - role: 'do_configure' role do_configure: - name: create local directory shell: mkdir /storage/savelog delegate_to: localhost - name: do something shell: myscript. Ansible is not running remote tasks (command, shell, ) in an interactive nor login shell. here are my conf files #!/usr/bin/env ansible-playbook --- - name: Get remote user home dir hosts: ubuntu2 tasks: - name: Execute pwd as user ansible. I'm trying to use ansible's become_user, become and become_method to run the command but ansible seems to be ignoring it. ansible localhost -a "whoami" localhost | SUCCESS | rc=0 >> my_other_user Become ¶. command - name: Add user "nagios" user: name: nagios groups: nagios shell: /sbin/nologin create_home: no append: yes comment: "Nagios nologin User" state: present become: true Share Improve this answer However, when both the connection user and the become_user are unprivileged, the module file is written as the user that Ansible connects as, but the file needs to be readable by the user Ansible is set to become. ansible_become_user. saurabh14292 All the above answers caused Ansible to try to login as root from the beginning. Because this feature allows you to ‘become’ another user, different from the user that logged into the machine become_user defines the user which is being used for privilege escalation. The After a research over the subject, as of Ansible 2. devops ALL=NOPASSWD: ALL No, it doesn't have "full sudo" (whatever it means). ansible webservers -m shell -a "mkdir /tmp/devopstraining" --become-user devops TASK [ansible-role-domain-member : add local hostname to /etc/hosts One difference between remote_user and ansible_user: When you run a role with different users from a playbook, e. Equivalent to ansible_sudo_password or ansible_su_password, allows you to set the privilege escalation password (never store this variable in plain text; always use a vault. remote_user and become_user with examples. Explore different ways to specify become directives, methods, flags, and This become plugin allows your remote/login user to execute commands as another user via the sudo utility. Variable: ansible_become_user. If a single task inside a role requires sudo it should only be defined for that specific task and not the role. Any other user won't be able to read the config file and thus won't work. See Controlling how Ansible behaves: precedence rules for how connection variables interact with - name: Create gogo1 directory win_shell: mkdir c:\tmp\gogo1 become: yes become_user: vagrant vars: ansible_become_pass: vagrant This creates the desired directoy, but when I am logged in as user vagrant and try to remove it I get: You'll need to provide administrator permission to delete this folder. Every host will always belong to at least 2 groups (all and ungrouped or all and some other group). sudoers hosts: localhost become: yes tasks: - name: create example sudo config community. When not using this plugin with user root, it only works correctly with a polkit rule which will alter the behaviour of machinectl. Will try a clean install of 1. So what else could be the problem? EDIT: I guess I should also note that, when running the playbook, I However, when both the connection user and the become_user are unprivileged, the module file is written as the user that Ansible connects as, but the file needs to be readable by the user Ansible is set to become. Hot Network Questions Are qualia an illusion? How many percentages of radicals of the Chinese characters have a meaningful indication? A superhuman character only damaged by a nuclear blast’s fireball. This become plugins allows your remote/login user to execute commands as another user via the doas utility. You signed in with another tab or window. Ansible run commands with sudo but don't become root. 18 production env but maybe I broke something with all the hacking around trying to get it working. are provided by the setup module. The become_user functionality - that is done before the module execution - does not use bash (as others already answered above). If empty we will use the built in one. Switching user per role. Hot Network Questions Becoming non root user in ansible fails. Ansible Core Team; Hint. As of Ansible version 1. sudo_user = root #ask_sudo_pass = True #ask_pass = become_user not working in Ansible when specifying become: true. You can then use this variable in other tasks or templates with {{ ansible_user_id }}. Ansible keeps wanting to be root. Ansible delegate_to vs remote_user vs become_user. See Controlling how Ansible behaves: precedence rules for how connection variables interact with configuration settings, command-line options, and playbook keywords. Was not able to duplicate in my 1. builtin. c. If you're using sudo su -, you're using sudo to raise your privileges (and su - merely launches an interactive shell). Configuration: INI entry: This section suggests that ansible_become_user is a connection variable and is treated differently from group_vars variables: Another important thing to consider (for all versions) is that connection variables override config, command line and play/role/task specific options and directives. Please show the settings from /etc/sudoers instead of describing their supposed effects. Then how can I concatenate both tasks in one? You cannot do it, but you can just add become to the second task, which will make it run with the same permissions as the first one: - file: path: "{{home}}/. Follow Hi. In the playbook, as expected, I do become and become_user. If you are not familiar with "become", check out Ansible - Understanding Become Privilege Escalation. Has anyone ever encountered this, or is there a work around??. This is particularly relevant when the connection user and the become_user are unprivileged. prompt_l10n. ansible: become fails when trying to switch user (timeout error) 2. Variable: ansible_doas_user. Configuration entries for each entry type have a low to high In this article, we will cover different ways of using the Ansible become keyword, the flags we need to pass into the ansible-playbook command line to run playbooks that use the become keyword, and review a few advanced cases Learn how to use ansible become and become_user to run tasks with special privileges on remote servers. Ansible non-root sudo user and "become" privilege escalation. The synchronize module always writes files as root if become is in effect and become_method is sudo, regardless of the specified become_user. Here's an example: Note. ansible-playbook user_switch. xcv. I've tried setting ansible_method, ansible_exe. Instead, it is also possible to use variable ansible_user to change the remote user from a playbook, or task. Ansible Sudo or become is a method to run a particular task in a playbook with Special Privileges like root user or some other user. become_method should be set to "sudo". Commented Jan 13, 2021 at 17:03. ansible_become_user) and a personal vault stored in the user object/table. It connects as the user Ansible, and executes all tasks as wished for, also changing information (like ansible become_user for a set of tasks. Ansible supports several sources for configuring its behavior, including an ini file named ansible. ansible_user=my_other_user. Reload to refresh your session. 2. Default: [] Configuration: INI entry: [doas_become_plugin] localized_prompts = Currently for a given task ansible-2. : - name: Apply user configuration to user root hosts: all remote_user: root - name: Apply user configuration to user Normally you would want to pass the sudo password on the command line after Ansible's password prompt after using either the --ask-sudo-password or its short alias -K when running with a user that doesn't have passwordless sudo. This become plugins allows your remote/login user to execute commands in its container user namespace. Frostie_the_snowman Frostie_the_snowman. using set_fact) or; create separate host Because you specify "become: yes" on the play level every task will be be executed as the become_user, which defaults to root. command: sh -c "cd ; pwd" become: true become_user: vagrant register: homepath - name: Show home path debug: msg: "vagrant user home dir: {{homepath. However, if I echo the HOME env variable it is correct - "/var/lib/pgsql". This become plugins allows your remote/login user to execute commands as another user via the sesu utility. If I click an icon with RMB and select "Run as Administrator" I get UAC prompt without the need to enter password. This become plugin is part of ansible-core and included in all Ansible installations. become_user. I expect privilege escalation to make the command run as 'become_user'. yml vars: For community users, you are reading an unmaintained version of the Ansible documentation. list / elements=string. 13. 9. cfg, environment variables, command-line options, playbook keywords, and variables. I thought ansible_user was a built-in variable that always had a value. You are allowing the devops user to run commands only as root, not as another user which you set in {{ postgresql - name: Create file command: touch /home/userA/testing vars: ansible_become: true ansible_become_method: su ansible_become_user: userA ansible_become_exe: 'sudo -p "Password: " su -' If the password is required by sudoers, you must run New in containers. 5. - hosts: some_host become: True become_user: higher_user I’m using Ansible Automation Platform. Examples. Interestingly, the two options seem to be mutually exclusive: With /etc/ansible/hosts being localhost ansible_user=my_other_user. This new implementation also makes it in order to switch to the postgres user with become_user you can leverage pipelining on Ubuntu hosts. It will prompt for password. runas for easy linking to the plugin documentation and to avoid conflicting with other collections that may have the same become Now back to ansible. 1. For example, let's say John Doe has been granted permission to the User foo is a member of Administrators group. sh become: true Whenever I want to run a command as a privileged user I use become_user: root. You even can set the become_user (ansible_become_user) in your inventory, group or host-vars and therefore define a unique sudo user per host, colocation etc. 0. Semaphore even overrides the ansible_become_user variable when the become secret does not have a username defined Review your become_users listed on the Ansible Playbook tasks and ensure all of them are added to the sudoers file; Create an automated workflow that adds any new service account or application user to the sudoers file; Set NOPASSWD: ALL to allow all users to sudo. Synopsis ¶. bbkacl mhosifn hma jvnezzq nanvwfgr yeaplc jdcq heka oxvwsv kkybl