ansible roles and tasks

Author: rahulwagh

part-10-ansible-imports-roles/README.md

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+## Run playbook
+
+```bash
+ansible-playbook --inventory inventory/ansible-import-roles-playbook/hosts ansible-import-roles-playbook.yml
+```
+
+
+## How to find apache is installed or not 
+
+```
+type -a apache2 
+```
+
+
+## SSH to EC2 instance
+
+```
+ssh -i /Users/rahulwagh/.ssh/aws_ec2_terraform [email protected]
+```

part-10-ansible-imports-roles/ansible-import-roles-playbook.yml

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+---
+- name: Example Ansible playbook for Handlers
+  hosts: all
+  become: yes
+  remote_user: ubuntu
+  roles:
+    - custom-role
+    - install-apache
+
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part-10-ansible-imports-roles/inventory/ansible-import-roles-playbook/hosts

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+[default]
+ec2-3-72-2-115.eu-central-1.compute.amazonaws.com ansible_ssh_private_key_file=/Users/rahulwagh/.ssh/aws_ec2_terraform

part-10-ansible-imports-roles/roles/custom-role/tasks/main.yml

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+---
+- import_tasks: packages.yml
+- import_tasks: message.yml
+- name: Start nginx service
+  service:
+    name: nginx
+    state: started

part-10-ansible-imports-roles/roles/custom-role/tasks/message.yml

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+---
+- name: Set message file
+  copy:
+    content: "{{ message }}"
+    dest: /var/www/html/index.html

part-10-ansible-imports-roles/roles/custom-role/tasks/packages.yml

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+---
+- name: Install required packages
+  apt:
+    name:
+      - nginx
+      - git
+      - curl
+    state: latest
+    update_cache: yes

part-10-ansible-imports-roles/roles/custom-role/vars/main.yml

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+---
+message: "Hello, world!"

part-10-ansible-imports-roles/roles/install-apache/tasks/main.yml

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+---
+- name: Install Apache web server
+  become: yes
+  apt:
+    name: lighttpd
+    state: latest
+    update_cache: yes
+
+- name: Update Lighttpd configuration
+  lineinfile:
+    path: /etc/lighttpd/lighttpd.conf
+    regexp: '^server.port                 = 80'
+    line: 'server.port                 = 9091'
+
+- name: Start Apache service
+  become: yes
+  service:
+    name: lighttpd
+    state: started

part-9-ansible-conditionals/inventory/ansible-conditionals-playbook/hosts

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 [default]
-ec2-3-76-215-219.eu-central-1.compute.amazonaws.com ansible_ssh_private_key_file=/Users/rahulwagh/.ssh/aws_ec2_terraform
+ec2-3-69-241-84.eu-central-1.compute.amazonaws.com ansible_ssh_private_key_file=/Users/rahulwagh/.ssh/aws_ec2_terraform