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How to install an Ansible Collection on a disconnected Ansible control node

In this tutorial, I demonstrate how and where to install Ansible Content Collections in an Ansible control node that has no internet access. The process is simple and straightforward, but some users are confused with the installation location and configuration.

This article was originally published in Red Hat Sysadmin Blog. Follow Red Hat Sysadmin Blog for more articles.

Why no internet?

Some organizations won’t allow servers to directly connect to the internet. And sometimes they don’t allow internet connectivity even via proxy servers. This is a standard policy and you might already have experienced this if you work with critical servers. And installing some tools or required files is not an easy task without internet access.

Installing Ansible Collections from the internet

You can directly install Ansible Collections from Ansible Galaxy using the ansible-galaxy command. It is a straightforward task where you just need to specify the Collection name and the installation path. The ansible-galaxy command will take care of the subdirectory creation and Collection downloading tasks.

$ ansible-galaxy collection install community.kubernetes -p ./collections

Refer to the Ansible documentation or this how-to guide for more details.

See Ansible Full Course Video from playlist

Installing Ansible Collections without internet

By default, ansible-galaxy will try to install Ansible Collections from or the servers you have configured under the GALAXY_SERVER configuration (e.g., Automation Hub). Since this scenario is an Ansible control node without internet access, I won’t discuss this. However, you can still download the Collection content from the internet using a workstation or laptop that has internet access and then transfer the content to the disconnected Ansible control node.

Find the Collection and download it for offline use

For this demonstration, install the Kubernetes Collection from the community (community.kubernetes).

From your workstation or laptop (with internet access), go to and find the community.kubernetes Collection.Image

Ansible Kubernetes collection

Click on the Download Tarball link and download the Collection as an archive for offline use.

Transfer the archive file to the target machine, which is your Ansible control node:

$ scp ~/Downloads/community-kubernetes-1.2.0.tar.gz [email protected]:~/

(Or you can use any other method like WinSCP, SFTP, etc.)

Deploy Ansible Collection on the control node

Now you need to prepare the location for keeping Ansible Collections. You can keep it in system directories (/usr/share/ansible/collections) or the user’s home directory (~/.ansible/collections), but it’s recommended to keep Collections based on projects for better management).

For this case, create a directory named collections under the project directory. In this example, the local user is named devops.

$ pwd
$ mkdir collections

Method 1 – Use the ansible-galaxy command with downloaded Ansible Collection

Use the same ansible-galaxy command, but instead of installing the Collection content from the Internet, specify the Collection archive file to be used:

$ pwd
$ ansible-galaxy collection install ~/Downloads/community-kubernetes-1.2.0.tar.gz \
  -p collections/
Starting galaxy collection install process
Process install dependency map
Starting collection install process
Installing 'community.kubernetes:1.2.0' to '/home/devops/devops/workshops/ansible-collections-demo/collections/ansible_collections/community/kubernetes'
community.kubernetes (1.2.0) was installed successfully

It’s that easy and straightforward.

Method 2 – Extract and organize Ansible Collection content manually

As mentioned earlier, if you’re using the ansible-galaxy command, Ansible will take care of subdirectories, but here you need to manually create everything. This is only needed if the ansible-galaxy command doesn’t work with the offline archive.

Create subdirectories in the following format:



  • [PROJECT_DIR] – your project directory (/home/devops/ansible-collections-demo)
  • [COLLECTION_PATH] – which is collections in this case.
  • ansible_collections – the path Ansible expects for Collections
  • [AUTHOR] – the person or vendor maintaining/providing the Collection (e.g., community)
  • [COLLECTION_NAME] – the Collection name (e.g., kubernetes)

Create the directories as shown:

$ mkdir -p collections/ansible_collections/community/kubernetes

Extract Collection content and copy to the collections directory:

$ pwd
$ tar -xf ~/Downloads/community-kubernetes-1.2.0.tar.gz \
  -C collections/ansible_collections/community/kubernetes

Verify the content:

$ ls -l collections/ansible_collections/community/kubernetes/
total 120
-rw-rw-r--  1 devops devops    36 Feb 26 18:13 bindep.txt
-rw-rw-r--  1 devops devops 15739 Feb 26 18:13 CHANGELOG.rst
drwxrwxr-x  3 devops devops  4096 Feb 26 18:13 changelogs
-rw-rw-r--  1 devops devops   107 Feb 26 18:13 codecov.yml
-rw-rw-r--  1 devops devops  3278 Feb 26 18:13
-rw-rw-r--  1 devops devops   857 Feb 26 18:13 galaxy.yml
-rw-rw-r--  1 devops devops 35148 Feb 26 18:13 LICENSE
-rw-rw-r--  1 devops devops  1112 Feb 26 18:13 Makefile
drwxrwxr-x  2 devops devops  4096 Feb 26 18:13 meta
drwxrwxr-x  3 devops devops  4096 Feb 26 18:13 molecule
drwxrwxr-x 10 devops devops  4096 Feb 26 18:13 plugins
-rw-rw-r--  1 devops devops  8542 Feb 26 18:13
-rw-rw-r--  1 devops devops    35 Feb 26 18:13 requirements.txt
-rw-rw-r--  1 devops devops    50 Feb 26 18:13 setup.cfg
-rw-rw-r--  1 devops devops    20 Feb 26 18:13 test-requirements.txt
drwxrwxr-x  5 devops devops  4096 Feb 26 18:13 tests
drwxrwxr-x  2 devops devops  4096 Feb 26 18:13 utils

Configure Ansible to pick up the collection

Ansible will search for Collections in ~/.ansible/collections:/usr/share/ansible/collections, which is the default value for COLLECTIONS_PATHS.

You need to tell Ansible about the location of the Collection content. To do so, configure ansible.cfg with the COLLECTIONS_PATHS entry. You don’t need to edit anything on the default file /etc/ansible/ansible.cfg. Instead, create your own ansible.cfg under the project directory and keep all configurations for your own project. Here’s an example:

$ pwd
$ cat ansible.cfg 


inventory = ./inventory  COLLECTIONS_PATHS = ./collections

Check directory content next:

$ ls -l
total 16
-rw-rw-r-- 1 devops devops  309 Dec 22 22:40 ansible.cfg
drwxrwxr-x 3 devops devops 4096 Feb 26 18:09 collections
-rw-rw-r-- 1 devops devops  369 Feb 26 18:36 k8s-cluster-info.yaml

Verify the Ansible Collection deployed

Verify the collection with the ansible-galaxy command:

$ ansible-galaxy collection list
# /home/devops/ansible-collections-demo/collections/ansible_collections
Collection           Version
-------------------- -------
community.kubernetes 1.2.0 

Use your Collection in your playbook now.

You can easily Collect content access using ansible-doc command and it will display the documentation if the Collection and modules are properly installed.

$ ansible-doc community.kubernetes.k8s_info

Examine the simple playbook called k8s-cluster-info.yaml below, which displays the pod information of a Kubernetes cluster:

- name: Ansible k8s Test
  hosts: localhost
    - name: Get a list of all pods from any namespace
        kind: Pod
      register: pod_list
    - name: Display k8s Cluster details
        msg: "{{ pod_list }}"

Note: You need to install the other required Python dependencies (e.g., openshiftPyYAML, etc.) for the modules to work. This topic is not in the scope of this article but you can refer to standard procedures (or read how to Install Python Modules offline).

Wrap up

With the introduction of Red Hat Ansible Automation Platform, you can keep organized content inside your network. However, this needs to be set up manually as does Red Hat Ansible Tower. Read more about Automation Hub for details.

This article was originally published in Red Hat Sysadmin Blog. Follow Red Hat Sysadmin Blog for more articles.

Disclaimer: The views expressed and the content shared are those of the author and do not reflect the views of the author’s employer or techbeatly platform.

Gineesh Madapparambath is the author of the book - 𝗔𝗻𝘀𝗶𝗯𝗹𝗲 𝗳𝗼𝗿 𝗥𝗲𝗮𝗹-𝗟𝗶𝗳𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻. He has worked as a Systems Engineer, Automation Specialist, and content author. His primary focus is on Ansible Automation, Containerisation (OpenShift & Kubernetes), and Infrastructure as Code (Terraform). (aka Gini Gangadharan -


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