ANSIBLE INSTALL MONGODB CENTOS HOW TO
ANSIBLE INSTALL MONGODB CENTOS UPDATE
ANSIBLE INSTALL MONGODB CENTOS CODE
ANSIBLE INSTALL MONGODB CENTOS PASSWORD

You can even check out the Post Graduate Program in DevOps designed in collaboration with Caltech CTME. If you want to get an in-depth understanding of this popular automation tool, enroll for the Ansible Training Course.

ANSIBLE INSTALL MONGODB CENTOS HOW TO

Here, we learned what Ansible is and how to install the Ansible management tool. This brings us to the conclusion of the вЂAnsible InstallationвЂ™ article. In the command above, we have added the inventory file with the '-i' option, followed by the playbook path.

Now, to run the playbook, type the following command on the controller node:ДЄnsible-playbook -i /home/admin/inventory /home/admin/install-nginx.yml Make sure to use consistent spacing for your YAML file to avoid errors. Note: Prioritize using only spaces and not tabs. We can save this playbook into a file called something like 'nginx.yml'. The handler will execute after the nginx web server is installed.

ANSIBLE INSTALL MONGODB CENTOS CODE

The code above defines the 'start nginx' handler. Handlers are the same as hosts and tasks, but they operate only when instructed by a task on the client system. Here, вЂnotifyвЂ™ consists of a list with one item, which is called 'start nginx.' Notify is not an internal command of Ansible but a reference to a handler that is responsible for performing a function when it is called by a task. Task performs all the major operations in the file. In this playbook, we have a set of tasks, such as: The YAML file defines a hierarchical structure with the containing elements such as hosts, tasks, and handlers. YAML provides multiple files to exist in one document file where each is separated by. LetвЂ™s break the code into segments for a better understanding. Now, go to the insert mode and add the following text to your playbook.ДЄpt: name: nginx state: started update_cache: true These playbooks are written in YAML language which is human-readable (as shown below). Here, we will create a simple Ansible playbook by installing Nginx on the Managed Node.ДЇirst, log onto your Controller Node as the вЂњSimplilearnвЂќ user and create a file with a descriptive name. Enroll now! Step 7: Create an Ansible Playbook Increase team productivity and improve business outcomes with the Ansible Foundation Training Course.

Now, enter вЂiвЂ™ to get to the insert mode, and add the hostname of the Managed Node. Log in to your control node as the admin user to connect the Managed node to the inventory. Ssh-copy-id node.kb. Step 6: Create an InventoryДЄn inventory list is created to identify your managed nodes. Then, copy the public key and paste it to our Managed node with the command below. Now, run the following command (in the control node) to generate an SSH key pair. Then, ensure that you set up an SSH key pair to the Simplilearn user. Simplilearn user) so that it can access the Managed node without a password. Passwd Step 5: Configure Our Admin User for SSH AccessД¬onfigure the admin user (i.e.

ANSIBLE INSTALL MONGODB CENTOS PASSWORD

Passwd the admin user, and set a password onto your Managed node. Also, you should ensure that you use the same username on both the nodes (i.e., controller node and your managed node).ДЄdd a user and set a password onto your Controller node. In this demo, we will use 'Simplilearn'' as the username (but any username can be added). Let's create a non-root user on both the nodes that will run our Ansible playbooks. Yum install ansible Step 4: Create a User for Ansible The next step is to install the Ansible package from the EPEL repository. Moving on, install the EPEL repository on the system.Д®PEL provides easy access to install commonly used packages on CentOS.

ANSIBLE INSTALL MONGODB CENTOS UPDATE

Yum update Step 2: Install EPEL Repository Enter the command mentioned below to start your task. Step 1: Update Your Control NodeД«efore installing any new software, it is important to ensure that your existing operating version is up-to-date. Now, let's get started on this and understand the Ansible installation process in detail. Let's name our first machine, as вЂServerвЂ™ that will act as our managed node, and the second machine named вЂNodeвЂ™ that will act as the controller node.

While installing Ansible, it's essential to have two machines.

Ansible install mongodb centos