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| [defaults] | ||
| inventory = /home/ec2-user/ansible/inventory | ||
| roles_path = ~/.ansible/collections:/usr/share/ansible/roles:/home/ec2-user/ansible/roles | ||
| collections_path = ~/.ansible/roles:/usr/share/ansible/roles:/home/ec2-user/ansible/mycollection | ||
| ask_pass = false | ||
| host_key_checking = false | ||
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| [privilege_escalation] | ||
| become = true | ||
| become_method = sudo | ||
| become_user = root | ||
| become_ask_pass = false |
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| --- | ||
| - name: Configure and Run Docker Container | ||
| hosts: dev # Use the group name from your inventory file | ||
| remote_user: ec2-user # SSH username for connecting to the EC2 instance | ||
| become: yes | ||
| become_method: sudo | ||
| tasks: | ||
| - name: Install Docker on Amazon Linux 2 | ||
| ansible.builtin.package: | ||
| name: docker | ||
| state: present | ||
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| - name: Start and enable Docker service | ||
| ansible.builtin.service: | ||
| name: docker | ||
| state: started | ||
| enabled: yes | ||
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| - name: Pull the httpd server image from Docker Hub | ||
| community.docker.docker_image: | ||
| name: httpd:latest | ||
| source: pull | ||
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| - name: Create /var/www/html directory | ||
| ansible.builtin.file: | ||
| path: /var/www/html | ||
| state: directory | ||
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| - name: Create an HTML file | ||
| ansible.builtin.copy: | ||
| content: "<html><body><h1>Hello, Azfar this side from Arth3. 0</h1></body></html>" | ||
| dest: /var/www/html/index.html | ||
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| - name: Remove the existing container if it exists | ||
| community.docker.docker_container: | ||
| name: my_httpd_container | ||
| state: absent | ||
| ignore_errors: yes | ||
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| - name: Run the Docker container | ||
| community.docker.docker_container: | ||
| name: my_httpd_container | ||
| image: httpd:latest | ||
| ports: | ||
| - "8080:80" | ||
| volumes: | ||
| - /var/www/html:/usr/local/apache2/htdocs/ | ||
| state: started | ||
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| handlers: | ||
| - name: Reload Apache | ||
| ansible.builtin.service: | ||
| name: httpd | ||
| state: reloaded |
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| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>Apache Web Server</title> | ||
| <style> | ||
| /* Global styles */ | ||
| body { | ||
| font-family: Arial, sans-serif; | ||
| margin: 0; | ||
| padding: 0; | ||
| background-color: #dc31e8; | ||
| text-align: center; | ||
| } | ||
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| /* Header styles */ | ||
| header { | ||
| background-color: #00FFFF; | ||
| color: #333; | ||
| padding: 20px; | ||
| border-bottom: 5px solid #333; | ||
| } | ||
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| h1 { | ||
| font-size: 36px; | ||
| margin: 0; | ||
| } | ||
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| /* Content styles */ | ||
| .content { | ||
| padding: 20px; | ||
| } | ||
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| p { | ||
| font-size: 18px; | ||
| color: #666; | ||
| line-height: 1.6; | ||
| } | ||
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| /* Image styles */ | ||
| img { | ||
| max-width: 100%; | ||
| height: auto; | ||
| border: 5px solid #fff; | ||
| border-radius: 10px; | ||
| } | ||
|
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| /* Link styles */ | ||
| a { | ||
| color: #101516; | ||
| text-decoration: none; | ||
| font-weight: bold; | ||
| } | ||
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| a:hover { | ||
| color: #FFFFFF; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <header> | ||
| <h1>Welcome to the Apache Web Server!</h1> | ||
| </header> | ||
| <div class="content"> | ||
| <h1><p><span style="font-weight: bold; font-size: 1.2em; color: black;"> <a href="https://www.linkedin.com/in/mayank-sharma-devops"> This is Mayank Sharma of Arth team 18 and this is a project of ansible playbook</a></span></p></h1> | ||
| <p>For more information, visit the <a href="https://www.linkedin.com/posts/mayank-sharma-devops_linkedintechcommunity-dockerwebservermagic-activity-7093840628077268993-xL-S?utm_source=share&utm_medium=member_desktop">Apache HTTP Server Project</a>.</p> | ||
| <!-- Inserting the Apache web server image --> | ||
| <img src="https://ubunlog.com/wp-content/uploads/2022/03/Apache-1024x483.jpg" alt="Apache Web Server"> | ||
| </div> | ||
| </body> | ||
| </html> |
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| [dev] | ||
| host IP # replace ip of your slave node |
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| # Ansible Playbook for Configuring HTTPD inside Docker | ||
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| This repository contains an Ansible playbook to set up an HTTPD (Apache) server inside a Docker container. By following the steps in this guide, you can easily install and configure the Apache server in a Docker container. The playbook automates everything from installing Docker and HTTPD to configuring the server and running the container. | ||
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| https://github.com/mayaworld13/HelpOps-Hub/assets/127987256/15e3429d-9e79-48a5-a98d-14120711402c | ||
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| ## Steps | ||
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| ### 1. Install Ansible | ||
| Install Ansible on your master node: | ||
| ```sh | ||
| sudo yum install ansible-core -y | ||
| ``` | ||
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| ### 2. Create an Ansible Directory | ||
| Create a directory for your Ansible configuration and navigate into it: | ||
| ```sh | ||
| mkdir ansible | ||
| cd ansible | ||
| ``` | ||
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| ### 3. Configuration with ansible.cfg | ||
| Create the Ansible configuration file: | ||
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| ```sh | ||
| vim ansible.cfg | ||
| ``` | ||
| Paste the following content into `ansible.cfg`: | ||
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| ```sh | ||
| [defaults] | ||
| inventory = inventory | ||
| ``` | ||
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| ### 4. Create an Inventory File | ||
| Create an inventory file and add the IP address of your `slave node`: | ||
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| ```sh | ||
| vim inventory | ||
| [webservers] | ||
| <slave_node_ip> ansible_connection=ssh ansible_user=<your_user> | ||
| ``` | ||
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| ### 5. Establish Password Access | ||
| Ensure passwordless SSH access from the master node to the slave node. You can do this by copying the `SSH` key: | ||
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| ```sh | ||
| ssh-copy-id <your_user>@<slave_node_ip> | ||
| ``` | ||
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| ### 6. Verify Connectivity | ||
| Verify that the Ansible master node can connect to the slave node: | ||
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| ```sh | ||
| ansible all -m ping | ||
| ``` | ||
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| ### 7. Create the Playbook File | ||
| Create the playbook file docker.yml: | ||
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| ```sh | ||
| vim docker.yml | ||
| ``` | ||
| Paste the following content into `docker-playbook.yml`: | ||
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| ```sh | ||
| --- | ||
| - name: Configure and Run Docker Container | ||
| hosts: dev # Use the group name from your inventory file | ||
| remote_user: ec2-user # SSH username for connecting to the EC2 instance | ||
| become: yes | ||
| become_method: sudo | ||
| tasks: | ||
| - name: Install Docker on Amazon Linux 2 | ||
| ansible.builtin.package: | ||
| name: docker | ||
| state: present | ||
|
|
||
| - name: Start and enable Docker service | ||
| ansible.builtin.service: | ||
| name: docker | ||
| state: started | ||
| enabled: yes | ||
|
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| - name: Pull the httpd server image from Docker Hub | ||
| community.docker.docker_image: | ||
| name: httpd:latest | ||
| source: pull | ||
|
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| - name: Create /var/www/html directory | ||
| ansible.builtin.file: | ||
| path: /var/www/html | ||
| state: directory | ||
|
|
||
| - name: Create an HTML file | ||
| ansible.builtin.copy: | ||
| content: "<html><body><h1>Hello, Azfar this side from Arth3. 0</h1></body></html>" | ||
| dest: /var/www/html/index.html | ||
|
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| - name: Remove the existing container if it exists | ||
| community.docker.docker_container: | ||
| name: my_httpd_container | ||
| state: absent | ||
| ignore_errors: yes | ||
|
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||
| - name: Run the Docker container | ||
| community.docker.docker_container: | ||
| name: my_httpd_container | ||
| image: httpd:latest | ||
| ports: | ||
| - "8080:80" | ||
| volumes: | ||
| - /var/www/html:/usr/local/apache2/htdocs/ | ||
| state: started | ||
|
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| handlers: | ||
| - name: Reload Apache | ||
| ansible.builtin.service: | ||
| name: httpd | ||
| state: reloaded | ||
| ``` | ||
| ### 8. Validate the Playbook | ||
| Validate your playbook to ensure there are no errors: | ||
| ```sh | ||
| ansible-playbook --syntax-check docker.yml | ||
| ``` | ||
| ### 9. Run the Playbook | ||
| ```sh | ||
| ansible-playbook docker-playbook.yml | ||
| ``` | ||
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