Ansible cat remote file. With the release of Ansible 2.

Ansible cat remote file Here's a code snippet: - name: Overwrite file if it exists, the remote server has the source file bc remote_src is set below copy: src: "/var/lib/abc. { wordpress_version }}. For more details see this and an explanation I like to make sure no one has touched remote configs outside of ansible before deploying. xml into local config. But when running my playbook from AWX the playbook runs through without any errors but it never fetch any files to the AWX control node. No sure what you mean by "remote file on the target machine", but take a look at Local facts. I'm trying to convert a configuration file to a list of dict entries. - debug: msg="line: {{ item }}" loop: y_variable. string. ; Through this playbook task, the file Allowing to evaluate templates provided by a remote system can be dangerous, you just need one lookup (or filter or test) plugin installed on the controller that can be tricked into executing arbitrary commands to give you an remote execution exploit that can be triggered from the remotes on your Ansible controller. 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. Slurps a file from remote nodes. html. But every time I try to append to my output file, only the last record is getting persisted. I have a use case i want to create a backup file with latest time stamp and then I want to copy the same/latest back up file to destination. Remote operations by design must be enclosed in tasks as it would need to deal with connections and inventory etc. How to execute a script on a Remote Node using Ansible? Ansible is typically run as a push model, so you would have to periodically check remotely. /var/lib/File register: result - name: Read Password when: result. keys, bob. shell> ansible-playbook playbook. Instead, it is also possible to use variable ansible_user to change the remote user from a playbook, or task. txt has the contents of: 12345678 I'm trying to copy a json file from my localhost to remote hosts, and use the json "version" key value as a parameter in the destination file name. That way, it will only show a "changed" status when the file changes. d $ chmod 0755 example. Below I have created a script in /etc/ansible/facts. Launching a machine on AWS that automatically triggers an Ansible playbook via a provisioning callback embedded in the machine’s user data. --- # create a file and copy it - hosts: remote become: yes remote_user: ro I want to set different value of remote_tmp variable in ansible for each playbook. 6 days ago · This module works like ansible. See the notes below. I have tried to use the lineinfile but can't seem to get it to return. Normally in script I would have backup function that you can call with file name and it would copy the file to separate location with changed name. You can use command to read a file from disk - name: Read a file into a variable command: cat /path/to/your/file register: my_variable And then do something like below to loop over the lines in the file. stdout | list }}' - name: install shell: yum install '{{ item }}' loop I have a file called a. I want to remove all the files and folders inside the web directory and retain the web directory. I want the script to create alice, bob and john users, if they do not exist and update/add SSH keys from appropriate . Say I have alice. The documentation says that the ansible. 5, the recommended way to perform loops is the use the new loop keyword I am running an ansible playbook inside a terraform local-exec provisioner with inline inventory of the remote instance IP. Here is my play book - hosts: localhost tasks: - name: Register a file content as a variable ansible. pem file to a variable using the following task: - name: Get the contents of the root certificate shell: cat {{ ca_certificate_file }} - name: Decode data and store as fact set_fact: root_certificate_content: "{{ ca_certificate_data. fact #!/usr/bin/env python import json kv = {'mykey': 'myvalue'} print json. txt, so I did this: - name: Copy from a. fact. Use the 'file' lookup to try and load the file contents of local files - doesn't work for remote files. ) and than use that var in the body property of the URI module. 7 db1-env3: 10. I'm using Ansible to automate some configuration steps for my application VM, but having difficult to insert a new key-value to an existing json file on the remote host. # inventory localhost ansible_connection=local When I run the playbook I'm getting this error: fatal: [localhost]: FAILED! => { "msg": Failed to get information on remote file (/etc/hosts): MODULE FAILURE"} I believe this is because copy is supposed to be used to copy a file to a remote file system. 假设我们需要查看远程服务器上的 /etc/hosts 文件内容，可以使 May 25, 2021 · With Ansible, it is possible to have a variable populated with either the content of a remote or local file. For your use case, you may want to try using the fetch module to copy the public key from the server to your local machine. What you can do is generate your fileglob by shelling out to the host and then registering the output and looping over the 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 From the command line, ansible <host-pattern> -m copy -CD -a "src=<your local file> dest=<remote file or location>" The -m copy option causes Ansible to invoke the copy module. Once we've got that, the debug module can print to the playbook output stream. The file is a general text . Notes: I made my tests all locally so I used the file lookup to get the content. For example, running the playbook. yml Then run it: make run The below code only deletes the first file it gets inside the web dir. slurp; Slurps a file from remote nodes; Fetching a base64-encoded blob of the data in a remote file. I'm trying to store content of the certificate. xml" dest: "tests/{{ inventory_hostname }}_prod You signed in with another tab or window. As of Ansible 2. slurp; Slurps Mar 5, 2021 · I am trying to cat through passwd file, awk the first column, register that into a variable and then create a compressed archive of a remote dir based on that username. With the release of Ansible 2. dumps(kv) If your ansible hosts inventory file is in a non standard location (i. As such if a new user is searching for "copy files remote to remote" they will get this when they are really after ` tasks: - copy: src: /home/resolv. txt copy: src: "a. txt register: cksum - hosts: localhost gather_facts: false tasks: - assert: that: hostvars. If so, you can use below code - name: Assemble from fragments from a directory assemble: src: /my/remote/ dest: /my/remote/dst Initial: # ls file1 file2 # cat file1 this is file1 # cat file2 this is file2 After running playbook: # cat dst this is file1 this is file2 It works, but it's not idempotent i. 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 The backup should be persisted to disk (on remote server) before running my main changing tasks (in case the playbook crashes half-way). 11_2017-08-02-094316 02/08/2017 I need to check: if file contains are same, then move on further tasks. ansible]$ cat hosts This is the default ansible ‘hosts’ file. slurp. template module. shell> cat db1_dict. So I diff the prod config with the template using ansible's diff command. See example below — it is assumed that run. What you need to do is make your playbook part of a "Vault" and add a variable that contains your certificate content. You signed out in another tab or window. yml db1-env1: 10. yml -vvv One thing you should do is to add a marker to the blockinfile to wrap the result from each single host in a unique block. I've successfuly created and executed some playbooks to update and install packages and everythig was OK. For example the first run of the playbook - hosts: test_01 tasks: - fetch: dest: /tmp/fetched src: /etc/passwd flat: yes. stage file is on localhost too. Ask Question Asked 8 years, 11 months ago. Apologies for resurrecting the dead, this was the first result of my search. You can also write an executable script and put it there – it can do any stuff you want and then should print facts to stdout as JSON. I need to have one /etc/hosts file with all entries present in both /etc/hosts1 and /etc/hosts2 without duplicate entries. foo. cfg needs to be modified. copy, but in reverse. The problem is, when I iterate over the result, I do not have the file names, I only have . I've came up with the below, but ansible is ch As @ant31 already pointed out, you can use the synchronize module for this. If the file has been changed by the tasks in (2. changed shell: cat /var/lib/File changed_when: false register: adm_pass - name: Echo Password when: adm_pass. The file is copied as base 64 encoding and decoded with an Ansible Filter. Pack a code and data in the first part. conf file on a remote Linux host using the Ansible’s shell module and print it to a console, then save the content of the file to a {{ resolve_conf }}variable and also print it: Sample output: The outputs of the other examples are quite See more To read a remote file using Ansible, you can use the fetch module. yml:. py -s {{ myhostname }} -u {{ myuser }} -p {{ mypass There are two parts: 1) reading on the controller and 2) writing to the remote host (might be localhost making the controller and remote host the same host). I'm working on a playbook to upload a configuration file to remote servers, but the remote servers do not have python installed (which is a requirement for using modules). conf dest: /etc/resolv. If the 2 nodes cannot talk to each other you can do a. slurp for easy linking to the module documentation and to avoid conflicting with First task is used to fetch all files from remotes and store them in /tmp. become applies to the second part only. I have been running this test for two weeks and that's the first time that this issue occured – Load environment variables from env_file into ansible fact. fact extension, i. Improve this answer. Similar to the Get-Content command in PowerShell, I am looking for a way to read a file on a Windows target and save the file contents to a variable in Ansible. I'm trying to use the result of Ansible find module, which return list of files it find on a specific folder. For a file on a remote host, you can use the ‘ slurp ‘ module to put the Dec 19, 2024 · It is used for fetching a base64- encoded blob containing the data in a remote file. use fetch – Fetch files from remote nodes. You'll have to iterate the list of the globs on your own and sort the results to achieve the The file on the remote system to fetch. file for easy linking to the plugin documentation and to avoid conflicting with With Ansible, you can read files from remote systems without having to manually log in and connect to each system. Thanks @bcoca. ansible parsing text file and copy section. /getIt. host0. This module takes the following arguments: `path`: The path to the remote file. stdout == I want to delete files based on a wildcard but also add exceptions to the rule. As I work through our Ansible playbooks, I'm trying to figure out how to do this. I would like to have an Ansible task that simply decrypts some remote files that have been encrypted with ansible-vault. keys files in my /files folder. I can get a list of files and their $ cat hosts [test] test_01 my_folder=/scratch/testA test_02 my_folder=/scratch/testB test_03 my_folder=/scratch/testC Q: "Copy the latest file which is found and not the entire path. How to automate the read of /proc/cpuinfo file from Linux remote host with Ansible. When commands get overly complex is to create a script file on the remote side and execute it. Try the play below - hosts: xyz_prod. tasks: - name: This option script: ". How to insert ansible dictionary variable as yaml in template output file. conf Output: SSLFile /web/certs/mycert7. fetch. inventory_hostname is used in filename to be sure it is unique. For example, a variable that is lower in the list will override a variable that is higher up. 2 Ansible print remote config locally. but I can't find any examples in the Ansible documentation to perform a file upload using bare-bones ssh. To copy from a remote server. fact $ cat example. Yet in tower it doesn’t. Ask Question Asked 4 years, 10 months ago. Ansible: read yaml file from remote location into variable. UPDATE: Deprecated as of 2016, Ansible 2. See also. My hosts file is very simple (just 1 IP). Create File With Content using Ansible. I plan to run this on numerous clients in one go, so I need to be able to copy all the files *. file_read` module. files }}" 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 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 have a config file on the remote machine in the format: key1={{key1}} key2={{key2}} I want to use Ansible to populate the values of the keys with values from group_vars. I am trying to create multiple files with some sample contents in ansible. The source file can either come from the remote server you're connected to or the local machine your playbook runs from. encrypted_content: | foo = {{ bar }} password = abcabc Note. Asking for help, clarification, or responding to other answers. Use Case. You can store a static file at /etc/ansible/facts. This work fine: cat . You switched accounts on another tab or window. Configuration entries for each entry type have a low to high priority order. ssh remote_a cat file | ssh remote_b tar xf - if they can talk (one of the nodes can connect to the other) you can launch tell one remote node to connect to the other, like. Using vars. html and there is only one file . The account you are using with ansible will need write access to both locations. Here’s an example task to read a remote file: - name: Read remote file hosts: your_host gather_facts: false tasks: - name: Fetch remote file fetch: src: /path/to/remote/file. pfx dest: /root/certificates I have to read every line from a text file and add that in yaml. Ex i have two files /etc/hosts1 and /etc/hosts2. I would like to parse those files in order to get information about names for each kind (Deployment, Configmap, Secret) of object, For example: Ansible has a from_yaml filter that takes YAML text as input and outputs an Ansible data structure. 1 On any Ansible version prior of 2. The second problem is that the tasks would run in parallel (even with delegate_to: localhost, because the loop here is realised by the Ansible engine) with effectively one task overwriting the other's /var/log/ansible/log file. /stage Unfortunately, in ansible, it does not work. It works like a charm. xml } {out_file: false vars: host_tgt: TGT hosts: "{{ host_tgt }}" tasks: - name: get the file contents shell: cat /dir/export. Reload to refresh your session. ; src: Specifies the source file path, indicating the path of the file to be copied on the local host. - name: get content of remote file slurp: src: "{{remote_path}}" register: remote_content_encoded - name: decode remote 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. Ansible runs it when facts are gathered to retrieve the data at that point in time. " A: The Ansible module find neither keeps the order of the patterns nor sorts the results. I am using this Ansible script: - name: Finding newest file in a folder find: paths: "/var/www/ Does anyone knows how to get the list of remote files under a particular Dir and to iterate over them and list out the contents of each file via ansible? For example , i have a location /var/spool/cron and it has many files which i need to cat <file> by iterate over each of them. Since you want to work with files that exist solely on the remote machine then you could do a couple things. It is used for fetching files from remote machines and storing them locally in a file tree, organized by hostname. sh register: hello - name: Debug hello debug: var=hello - name: Debug hello. txt Release_P1. html from all the clients. Second task is run once on any host, and append all files (get list of hosts linked to group ansible-clients) in final file Not sure if your requirement has all file to be merged in one folder. Is it possible? If not is there any alternative to do so? on the control server. Since Ansible backup feature is questionable a little with lack of configuration. However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. rc > 1" register: diff_output - debug: var: diff_output Try cat <(ssh user@server 'cat remote_file') and cat < <(ssh user@server 'cat remote_file') to see the differences. aci. Sync files between 2 hosts using ansible. this won't work as ansible lookups are executed in the local. This guide will show you how to use Ansible to read a remote file. Should we open another feature request ticket for the following (from the OP)? Ideally include_vars should be allowed to run on remote hosts because it would allow easy loading of configuration files from various YAML or JSON files, somethign that currently is a real PITA to do (both shell-cat and slurp-decode are ugly and overcomplicated). Copy a file to host machine in Ansible. But if you're willing to install Ansible on your remote nodes, you can use Ansible in pull mode instead to mimic the agent type behavior. You can place the task on either ServerA or how to read json file using ansible. Not two remote files but could easily be modifed - name: Store remote config. Is a non-module based upload possible? command scp /path/to In an Ansible role, I'm looking for a way to copy a remote file to a different location, while also replacing the first two lines of the file. How to copy files from an ansible role to the ansible main directory. txt" Here is the updated answer. The file should contain relevant data in INI or JSON format (or if it's a simple key-value pair, just the value in quotes). To create an empty file we can use the Ansible’s file module (or win_file): - name: "Ansible | Creating an empty copy: Utilizes the Ansible copy module, which is used to copy files from the control node (local host) to a remote host. crt. , there might be several options. $ cat test. Is there a better way of achieving this? using ansible modules without "shell" or "command" - name: lookup files with a certain pattern find: paths: /dir/tools/ file_type: file patterns: "*. You could even use the fact Apparently the cat sent something starting with "Tr" in the first line, or at least it's what ansible outputs to stdout of mongoimport, so unless you want to dig down, just upload the file to the remote and import it with --file option. Is it possible to define this variable value in playbook? the playbook below uses the default value ~/. vimdiff password prompt is ok while password prompt with diff leads to empty remote side – monok. gz" dest: "{{ www_docroot }}" remote_src: True I'm new to learning ansible and I'm trying to figure out: How can I make this idempotent so that it - Does not download a file if file of the I am trying to create multiple files with some sample contents in ansible. 1. txt which has following contents:. tar. This can be useful if working with a single host, or if retrieving files that are uniquely named per host. But ansible overriding the existing backup file and creating new file with same time stamp. This is how Ansible works. Assuming that we have two hosts in our inventory named host0 and host1, something like this would work:--- - hosts: all gather_facts: false tasks: - command: sha256sum /var/tmp/text1. yml Then run it: make run Depending on your use case, infrastructure, capabilities of the remote FTP server, etc. e. Unfortunately my current remote servers do not have 'rsync' and so I am not able to use the 'synchronize' option as well. crt I wish to grab the filename 2nd colum It's pretty straightforward- you create an /etc/ansible/facts. Nov 1, 2024 · 在Ansible中， cat 命令可以通过 shell 或 command 模块来调用。 以下是一些常见的应用场景。 1. So for example you can write something like this Ansible: read yaml file from remote location into variable. You probably need to be using the copy module with the remote_src argument. builtin. As a workaround, I wanted to zip the folder in ansible host and then transfer it to the remote server by using the 'unarchive' module. By default, the module transfers files between the control machine and the current remote host (inventory_host), however that can be changed using the delegate_to parameter of a task (it's important to note that this is a parameter of the task, not of the module). running these commands repeatedly will cause the services file to get appended with the info again. Note. d/ on the target machine with some facts. txt to file2. By using copy instead of template there is no need for an additional file. Convert from many text lines to a list of dictionaries items. . The following pseudo-code should better explain what I'm running a script remotely on an ansible client which creates a filename HOSTNAME. yml -vvv Load environment variables from env_file into ansible fact. - name: Install git apt: name: git state: present update_ca I'm very new to Ansible and I'm trying to check if files exists in my Ansible control machine(At least one should be), if so copy to remote location. ansible Ansible - Read file in remote server and use the output to replace a line in configuration file. Store in a vault-encrypted vars. Instead you could consider using facts to achieve your goal. cksum. zip remote_src: yes Q: How do I read a remote file with Ansible? A: To read a remote file with Ansible, you can use the `ansible. file module is able to get file contents but this feature does not seem to be available for the win_file module. not in /etc/ansible/hosts), you will have to load it when launching your playbook: ansible-playbook -i /path/to/inventory/hosts play. Compute a checksum of both files and then compare the checksum. I could so something like this: - command: "cat /path/to/build/services >> /etc/services" The below code only deletes the first file it gets inside the web dir. I am trying to have Ansible read a file and select the first match of my search parameter as well as remove unneeded text. stdout }}" Note. aci_file_remote_path module – Manage Import/Export File Remote Paths (file:RemotePath) If the value is not specified in the task, the value of environment variable ACI_PRIVATE_KEY or ANSIBLE_NET_SSH_KEYFILE will be used instead. crt (with Ansible Vault) uploaded literally as domain. ansible. This module is also supported for Windows targets. Now i want my ansible host to download the certs from this remote machine to a local /tmp-folder, in order to deploy the certs to the "internal" machines after that. - hosts: all tasks: - name: Ansible delete file wildcard find: paths: /etc/wild_card/example patterns: "*. UTF-8 How can I read that and import hose key=value pairs into variables to use in the following ta How to execute an exe file on a remote Windows machine with Ansible? I used raw, script and command modules, but the thing is, the exe file is running in a different session, and cannot see the application UI in the desktop of the remote machine. 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 In this short note i will show the examples of the Ansible tasks for creating an empty file or a file with a content. As a quick your "diff" task is missing the shell keyword, Ansible thinks you want to use the diff module instead. - hosts: target vars: key1: "value1" key2: "value2" tasks: - command: cat /path/to/file register: cat_file - copy: content: "{{ cat_file. The hostname or IP Address of the remote host. 2nd issue is the ansible playbook doesn't move forward after the exe execution. Here's an example that creates the script locally, uses scp to copy it over, then runs it via ssh: In Ansible, I have written an Yaml playbook that takes list of host name and the executes command for each host. – cuonglm. Quoting from flat:. UTF-8 LANGUAGE=en_US. I created a ansible playbook that copy-s the default zabbix configuration to the remote server and now I want to use the ansible replace module to replace a string in the newly copied configuration file with the output of /etc/osci I have two ansible tasks that download an archive (the latest wordpress version, for example) and extract that archive. A Custom Module like ftp - Transfers files and directories from or to FTP servers. Searching a bit, I understood the 'synchronize' is a good suit for this. If you like to use plain File Transfer Protocol (FTP) over TCP/21. Unquoted "raw" Ansible variable in YAML output. Using a variable in the content field will result in unpredictable output. In the examples below I read a content of a /etc/resolv. ; dest: Specifies the destination file path, indicating where the file should be copied to on the remote host. The -D option causes Ansible to report what changes would occur if the - name: Count number of users shell: 'cat /etc/passwd |wc -l' register: usercount - name: Write the user count debug: msg: "{{ usercount. The local file is an executable shell or other script that returns JSON. Lookups occur on the local computer, not on the remote computer (), So maybe when you run your playbook on a remote machine it cant find the file(template won't help for it puts the file in the target machine) You can read the file contents into a variable as a pre-action (using cat. It reads contents that you want to use in your playbook but do not want to include inside the playbook from files, pipe, csv, redis etc from your local control machine(not from remote machine, that is important, since in most cases, these contents are alongside your playbook I have this file in my remote host: $ cat /etc/default/locale LANG=pt_PT. yml -i hosts. Ansible Read file from remote hosts. sh" register: filelist cisco. ssh remote_b 'ssh remote_a cat file | tar xf -' I want to run a run. txt to /etc/file2. Hot Network Questions How can I control LED brightness from an MCU without using PWM Use ansible_user. changed debug: var: Ansible fetch module. I have bunch of . I have got multiple yaml files on remote machine. txt cat example. /inet_licence_5 >> . stdout_lines I need to merge two files without duplicate entries in it. Now i want to fetch /var/log/syslog from remote Ubuntu desktop to Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. It reads contents that you want to use in your playbook but do not want to include inside the playbook from files, pipe, csv, redis etc from your local control machine(not from remote machine, that is important, since in most cases, these contents are alongside your playbook I want to use Ansible to compare all specific files in one folder to all specific files in another folder between 2 remote hosts I tried 'stat' 'file' modules. you should use a module like Slurp. The shell module – Execute shell commands on targets with curl There is another possibility similar to the solution by fishi in case of a static file. 8 db1-envX: 10. shell> cat playbook. - name: find lineinfile: dest: /etc/passwd regexp: [user] state: present line: "user" Hint. How can i achieve this. Fetch files from remote nodes. I had in mind to use the copy module with the option decrypt: yes but it is not working for me because remote_src: yes don't support decrypt: yes. com tasks: - name: Test copy: src: /tmp/log/test. An example would be appreciated All of the with_* looping mechanisms are local lookups unfortunately so there's no really clean way to do this in Ansible. for example bkp_location = /tmp/backup// If you wanted to try to use module that are included you could use the slurp module and the set_fact module and with jinja2 you can extract the password using a regex like such: I have a file which has one of more entries like seen in the grep command below: grep SSLFile /tmp/httpd. One approach would be to copy over a shell script in one task then invoke it in the next task. Share. txt cat example2. Ansible works, a single playbook “helloworld. stdout_lines I have an Ansible script, and I am trying to get the filename of the newest item in a directory. 0. I am surprised that nobody mentioned the ansible Lookups, I think that is exactly what you want. What you will get is your encrypted. is there any way i can achieve it through ansible modules. That list can by used by Ansible for various tasks. d on the remote machine (hostA for example), and made it executable for everyone: $ cd /etc/ansible/facts. keys in /files. txt on remote1 and remote2 which has version with date and these file contains are n't fixed. --- - name: Get json file version hosts: locahost become: true tasks: - name: Register licenses file command: "cat conf/licenses. 查看文件内容. debug: msg: '{{ item }}' loop: '{{ result. However, I have encountered several issues Q: "Fetch module, only if the file does not already exist at the destination. conf file with "item=value" pairs. yml I am storing all variables in json format in a external file and trying to read in the playbook Here's an example file {out_file: exp_app_20. What I want to do is to create users on remote hosts that match these keys files. I have Ansible: If a file exists on remote host, echo out the contents of the file. After download inet_licence_5 file on localhost. Looks like more a shell question than an ansible one. txt" dest: "/etc/file2. remote_user is the parameter in the Ansible configuration. csv dest: /public/app For Windows remote hosts use win_copy which "Copies files to remote locations on windows hosts". d/ folder on the remote host, and put in text files named after the fact name with the . The number of files which needs to be deployed is not fixed, it might change. yml - hosts: test_01 tasks: - debug: var: ansible_remote_tmp - shell: uname -a shell> ansible-playbook playbook. That's not going to work. Is it possible to do this in ansible? If you run the code on multiple hosts collect all results in a dictionary. txt 1234 And adding its contents to the below file: /tmp/example2. 1:. If the file is on the remote machine, you will have to adapt the following and either slurp the content or fetch the file locally. 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 Hi, i got a remote machine running in my dmz with nginx as reverse proxy and a certbot. Send the package to the remote host. remote_password. ansible/tmp. 6. For a file on a remote host, you can use the ‘slurp‘ module to put the content into a register, but then you must base64 decode the content. code (example): tasks: - local_action: shell diff /etc/hosts /etc/fstab failed_when: "diff_output. I have registered a variable for these task and at the end of executing a task I append output of each command to a single file. When I copy the latest backup file it is not moving to destination because same time stamp file already For log files these can be several MB and whereby one is mostly interested only in the information if the file on the Remote Node contains a specific string and therefore one would only need to transfer that kind of information, true or false. If the file is available on local/control host then read file, split content and copy to another file on the control machine and then copy the final file to the target host using copy module. keys, and john. The local file parsing is done by the local fact script then the output is accessible via Ansible variables. For example, 2 lineinfile and 3 blockinfile tasks. You need to break them up one module per task! However, there's a better way to do it by capturing the output of the script with register, and using the debug module in a subsequent task to display it:. Provide details and share your research! But avoid . yml -vvv Hi @jiholland. 7 db1-env4: 10. yml Enter host(s) to search: test_11,test_12 Enter file to show the contents of: authorized_keys The title of this one is misleading for ansible "remote to remote" in this context is on the same host. path }}" state: absent with_items: "{{ wildcard_files_to_delete. Here is a sample that reads a file from control Another method that applies only when the command is a shell command is to use bash's here files: cat <(echo foo) that creates a temporary file, writes foo to it, then the command line function, here cat, is called on the file path. 10, The documentation for ansible. test values some values hello world how are you And I want to copy the content of file a. txt" use_regex: true register: wildcard_files_to_delete - name: Ansible remove file wildcard file: path: "{{ item. stdout as part of a string debug: "msg=The script's Btw, 'file: path=/dir/tools owner=abc group=abc mode=0775' sets the permission of tools directory but not of the files inside it. In most cases, you can use the short module name slurp even without specifying the collections keyword. xml, control_file: export_control. Stack Overflow. " A: The fetch module is idempotent and downloads only changed file. This should be easy using remote_src parameter available in copy module - name: Copy a "sudoers" file on the remote machine for editing copy: src: /users/rolando/myfile dest: /home/rolando/myfile remote_src: yes I have a folder of files and sub folders with some template files which needs to be deployed in a remote machine, but before deploying these files & folders I need to backup these in the control system (where ansible is running). - name: copy remote to remote copy: remote_src: yes src: /tmp/foo dest: /mnt/SCAP/foo. json" register: result - name: Save the json data set_fact I am downloading a file with some text and I want to attach this text to another file. Viewed 53k times if you are looking for a remote json file read. If there shouldn't be any chance to override the value use ansible_user. To read a remote file using Ansible, you can use the fetch module. In most cases, you can use the short module name fetch even without specifying the collections keyword. prop register: my_items - debug: var: my Given the files. yml” works via cmd line. I'm looking into some solution. The default mode is `r` for read-only access. zip" dest: E:\xyz\data\charts. The -C option causes Ansible to Check whether a change would occur, rather than perform the copy. stdout }}" but it will be nice if it should work with an Ansible builtin command. This must be a file, not a directory. Fetch is the wrong module. With Ansible, it is possible to have a variable populated with either the content of a remote or local file. Above answer helps copy files in local machine itself. You would schedule a cron job on every machine, and pull the playbook from a centralized source control repo. fetch: src: "/root/{{ansible_hostname}}. shell: cat /home/packages. If dest ends with '/', it will use the basename of the source file, similar to the copy module. ansible echo to file. The fetch module allows you to retrieve files from remote hosts and store them locally on the Ansible control machine. txt and has below content:. Q: "Start scripts that are SK and then PX and finally N. txt 5678 So, in the end, example2. I'm trying to copy a file, local, to a remote host using a simple Ansible playbook:--- - name: Transfer file to remote host device hosts: remotehost connection: local tasks: - name: Send file to remote host copy: src: /home/plc/cert. Commented Jun 30, 2016 at 11:51. Long story short, when I run my playbook/task on a stand alone ansible server and fetching files from a remote host and placing the files under /tmp for example. keys file for each user. Unpack it on the remote host and execute the Hi @Zeitounator thanks maybe ansible created a file 'ansible' instead moving the folder 'ansible'. As I’m using AWX tool, and when i execute the template, an execution environment will be used in the execution node (i. I'm open to other approaches, but my solution involves using slurp to retrieve the file, somehow convert it into a list of individual lines, and then write it back using a template. Cool Tip: How to “cat” a remote file using Ansible! Read more →. Option 1: If the filename is hostname. I am not quite sure what went wrong. Ansible read yaml file and write content to another file with some additional info. The following tasks will read the file and extract each element. Modified 4 months ago. (I was using item and with_items for that). Files that Jan 25, 2022 · How to automate the read of /proc/cpuinfo file from Linux remote host with Ansible. slurp for easy linking to the module documentation and to avoid conflicting with The below code only deletes the first file it gets inside the web dir. `mode`: The mode to open the file in. ANOTHER APPROACH. tasks: - name: Hello yourself script: test. also i think diff (as name of the variable to register the tasks result) leads ansible to confusion, change to diff_result or something. The file on the remote system to fetch. It is assumed that the structure within your configuration example file stays as it is provided and you are looking for a full Ansible equivalent to How do I grep a word after a match? - name: Gather standby hostname shell: cmd: grep You are trying to call two different modules from a single task: script and shell. bat file is saved in /tmp (not a best practice Under /etc/osci we store a single line string for our monitoring name. `encoding`: The encoding to use when reading Remote absolute path where the file should be copied to. remote_host. Skip to main content. copy says: If you need variable interpolation in copied files, use the ansible. But that is just for shell and it's kinda pushing the problem away to a language that does treat temp files as Using Ansible, how would I go about copying the contents of the example file: /tmp/example. e, container running on the execution node/server) not sure where the ansible. fetch for easy linking to the module documentation and to avoid conflicting with The file on the remote system to fetch. stdout }}\n" dest: /path/to/file There is a file: test. See also parameter remote_user of the SSH connect plugin. 8 db1-env2: 10. 123 456 986 231 456 And I have another file in the /etc/file2. The file module does indeed look on the server where ansible is running for files when using with_fileglob, etc. bat file present on my remote windows node using my control node (CentOS) . Perform several Ansible tasks that may change the file. This module is part of ansible-core and included in all Ansible installations. I want to set different value of remote_tmp variable in ansible for each playbook. " A: Set flat: true and end the dest path by the slash /. fetch: src: "{{ opt_dir }}/config. run the play with verbosity set to 3 or 4, and get onto the remote Hi! Currently, I am working with AWX to simplify a part of our deployment process, which involves two use cases: Launching one, several, or all machines in an inventory group. This option is to parse the env file once and for all and load it in an ansible fact to use with the (not on a remote host) you can use following: cat Makefile: include . html" dest: /tmp I have a lab that consists of an Ansible Tower system and Ubuntu Desktop client. The variable has the highest preference. env_file_name export run-myplaybook: ansible-playbook myplaybook. Ansible copies the script to the remote host and then execute it there. fileglob and lookup works locally. txt register: result - name: Print the transformed variable ansible. ) I want to keep my backup file. Here’s 6 days ago · However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible. If you pass the -v flag to the ansible-playbook command, then ansible will show the output on your terminal. Autodecryption of files does not work when remote_src=yes. Below is my playbook file. conf remote_src: yes ` Please consider changing the title to something like "Ansible: How to copy The playbook script task will generate stdout just like the non-playbook command, it just needs to be saved to a variable using register. txt You can use command to read a file from disk - name: Read a file into a variable command: cat /path/to/your/file register: my_variable And then do something like below to loop over the lines in the file. 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