added yaml files

README.md

+# Ansible
+This is a demo repo

apache.yml

+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/default.yml
+
+  tasks:
+    - name: Install prerequisites
+      apt: name={{ item }} update_cache=yes state=latest force_apt_get=yes
+      loop: [ 'aptitude' ]
+
+    - name: Install Apache
+      apt: name=apache2 update_cache=yes state=latest
+
+    - name: Create document root
+      file:
+        path: "/var/www/{{ http_host }}"
+        state: directory
+        owner: "{{ app_user }}"
+        mode: '0755'
+
+    - name: Copy index test page
+      template:
+        src: "files/index.html.j2"
+        dest: "/var/www/{{ http_host }}/index.html"
+
+    - name: Set up Apache virtuahHost
+      template:
+        src: "files/apache.conf.j2"
+        dest: "/etc/apache2/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      shell: /usr/sbin/a2ensite {{ http_conf }}
+      notify: Reload Apache
+
+    - name: Disable default Apache site
+      shell: /usr/sbin/a2dissite 000-default.conf
+      when: disable_default
+      notify: Reload Apache
+
+    - name: "UFW - Allow HTTP on port {{ http_port }}"
+      ufw:
+        rule: allow
+        port: "{{ http_port }}"
+        proto: tcp
+
+  handlers:
+    - name: Reload Apache
+      service:
+        name: apache2
+        state: reloaded
+
+    - name: Restart Apache
+      service:
+        name: apache2
+        state: restarted
+
+

demo_installation.yml

+---
+- hosts: test-servers
+  become: true
+  tasks:
+    - name: update apt list
+      apt:
+        update_cache: yes    
+    - name: Install Apache
+      apt: name=apache2 update_cache=yes state=latest
+
+  handlers:
+    - name: Reload Apache
+      service:
+        name: apache2
+        state: reloaded
+
+    - name: Restart Apache
+      service:
+        name: apache2
+        state: restarted
+
+

demo_newinstallation.yml

+---
+- hosts: test-servers
+  become: true
+  tasks:
+    - name: update apt list
+      apt:
+        update_cache: yes    
+    - name: Install Apache
+      apt: name=apache2 update_cache=yes state=latest
+ 
+  handlers:
+    - name: Reload Apache
+      service:
+        name: apache2
+        state: reloaded
+
+    - name: Restart Apache
+      service:
+        name: apache2
+        state: restarted
+

helloworld.yml

+---
+- name: Hello World!
+  hosts: all
+
+  tasks:
+
+  - name: Hello World!
+    shell: echo "Hi! Tower is working."

installation.yml

+---
+- hosts: all
+  become: true
+  tasks:
+    - name: update apt list
+      apt:
+        update_cache: yes    
+    - name: Install Apache
+      apt: name=apache2 update_cache=yes state=latest
+
+    
+  handlers:
+    - name: Reload Apache
+      service:
+        name: apache2
+        state: reloaded
+
+    - name: Restart Apache
+      service:
+        name: apache2
+        state: restarted
+
+

mkdir.yml

+- name: Create Folder
+  hosts: all
+  tasks:
+    - name: create folder
+      file:
+        path: /demo/testfo
+        state: directory

new_folder.yml

+- name: Create Folder
+  hosts: all
+  tasks:
+    - name: create folder
+      file:
+        path: /root/testfolder
+        state: directory

newtest.yaml

+---
+- hosts : test-servers
+  become : true
+  tasks :
+    - name : install nginx
+      package : pkg=nginx state=latest
+
+      notify:
+       - start nginx
+    - name : create new dir
+      file :
+       path: ndirec
+       state : directory
+       mode : '0555'
+       owner : "{{ ansible_user }}"
+       group : "{{ ansible_user }}"
+    - name : install apache2
+      package : pkg=apache2 state=latest
+      
+      notify:
+       - start Apache2
+
+  handlers :
+    - name : start nginx
+      service : name=nginx state=started

pckg.yml

+---
+- hosts : all
+  become : true
+  tasks :
+    - name : install apache2
+      apt : name=apache2 update_cache=yes state=latest
+      notify: start Apache2
+  handlers :
+    - name : Reload Apache
+      service : 
+        name: apache2 
+        state: reloaded
+    - name : Restart Apache
+      service :
+        name: apache2
+        state: restarted

sudo_install.yml

+---
+- hosts: all
+  become: yes
+  become_method: sudo
+  become_user: demo
+  tasks:
+    - name: update apt list
+      apt:
+        update_cache: yes    
+    - name: Install Apache
+      apt: name=apache2 update_cache=yes state=latest
+
+    
+  handlers:
+    - name: Reload Apache
+      service:
+        name: apache2
+        state: reloaded
+
+    - name: Restart Apache
+      service:
+        name: apache2
+        state: restarted
+
+

test.yml

+---
+- hosts : test-servers
+  become : true
+  vars :
+      ansible_become_pass : 1  
+  tasks :
+    apt:
+        name: ['nginx']
+        state: latest
+  handlers:
+    - name: restart nginx
+      service:
+        name: nginx
+        state: restart
+
+... 
+
+