How to pass http proxy to ansible using environment variables?
It is quite possible that you may need to get package updates through a proxy, or even get some package updates through a proxy and access other packages not through…
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Ansible Tower Install and Setup Quick Guide
Supported Operating Systems: Red Hat Enterprise Linux 6 64-bit Red Hat Enterprise Linux 7 64-bit CentOS 6 64-bit CentOS 7 64-bit Ubuntu 12.04 LTS 64-bit Ubuntu 14.04 LTS 64-bit Other…
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How to install Ansible in Centos 7/RHEL 7?
How to install Ansible in Centos 7/RHEL 7? Install Ansible via Pip in RHEL/CENTOS
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Ansible Include and Import with differences explanined!
This is one of the most frequest questions being asked in my workshop is that differences between using import or include in Ansible. For example import_role or include_role, what should…
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Ansible Variable: How can I pass variable to ansible playbook in the command line?
It is possible to set variables at the command line using the –extra-vars (or -e) argument. Variables can be defined using a single quoted string (containing one or more variables)…
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How to specifying multiple groups in a playbook hosts specification?
By design, Ansible executes just one play at a time. Your playbook consists of two plays (the two items in the root-level YAML list defined by the playbook file). Method…
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Difference between ansible vars_files vs include_vars
Both of them have some commonalities but they solve different purposes. vars_files are read when the play starts. include_vars are read when the play reaches the task. Format vars_files: directive…
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Working with Azure using Ansible
Ansible includes a suite of modules for interacting with “Azure Resource Manager”, giving you the tools to easily create and orchestrate infrastructure on the Microsoft Azure Cloud. Step 1 –…
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Login to linux ansible remote server enabled with LDAP using SSH?
Here is the scnario which we tried last week with Pranav Goel in order to login the Ansible remote server which is enlabe with LDAP and become a su to…
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Ansible Role Project 1
Step 1 – Create a role which has following specification. Install a webserver httpd # use role/vars/ Add cond…httpd should be done only if RHEL. Copy a index.j2 into /var/www/html…
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Ansible Tower Administration Guide
Ansible Tower Support – If you have paid membership, you can contact the support team at https://access.redhat.com How to understand Ansible Tower Subscription Types Self-Support Enterprise: Standard Enterprise: Premium https://docs.ansible.com/ansible-tower/latest/html/administration/license-support.html#subscription-types…
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Ansible Variable Lab & Excercise – Part 6
Assigment 1 – Create a playbook and setup a webserver(httpd) and use httpd as a variable decalared in role var file Assigment 2 – Create a playbook and setup a…
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Ansible Variable Lab & Excercise – Part 5
Assigment 1 – Create a playbook and setup a webserver(httpd) and use httpd as a variable decalared in inventory. Assigment 2 – Create a playbook and setup a webserver(httpd) and…
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How to access Ansible remote machine using SSH user and key?
How to access Ansible remote machine using SSH user and key? There are following ways, you can autheticte linux remote server using Ansible. Method 1 – Password Less authentication https://www.tecmint.com/ssh-passwordless-login-using-ssh-keygen-in-5-easy-steps/…
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Ansible execution connection type
Ansible executes playbooks in the remote server using following connection type. To change the connection type, you need to pass host-specific parameter ansible_connection=<connector>, the connection type can be changed. SSH…
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Use of runtime variables to save into another variable using register in Ansible
Another major use of variables is running a command and using the result of that command to save the result into a variable – hosts: all tasks: – name:…
Read more »Ansible Variable: Ansible & Ansible Tower Variable Precedence Hierarchy
Ansible & Ansible Tower Variable Precedence Hierarchy (last listed wins)
Read more »How to use template in Ansible?
How to use template in Ansible? ##### Step 1 – Create your inventory file with ##### [code]$ vi inventory 35.154.85.120 ansible_user=root ansible_ssh_private_key_file=remote.pem 35.154.85.120 ansible_user=root ansible_ssh_private_key_file=remote.pem[/code] ##### Step 2 – Create…
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Run Ansible Adhoc commands or playbook in Local mode
If you are trying to run Ansible Adhoc commands or playbook in Local mode, these articles will help you. Ansible can’t run playbooks locally without ssh if ansible_connection=local is defined…
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