added ansible playbook

Ansible/hosts

@@ -0,0 +1,14 @@
+[jenkins-master]
+10.1.1.139
+
+[jenkins-master:vars]
+ansible_user=ubuntu
+ansible_ssh_private_key_file=/opt/dpp.pem
+
+[jenkins-slave]
+10.1.1.201
+
+[jenkins-slave:vars]
+ansible_user=ubuntu
+ansible_ssh_private_key_file=/opt/dpp.pem
+

Ansible/jenkins-master-setup.yaml

@@ -0,0 +1,33 @@
+---
+- hosts: jenkins-master
+  become: true 
+  tasks: 
+  - name: add jenkins key 
+    apt_key: 
+      url:  https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
+      state: present 
+
+  - name: add jenkins repo 
+    apt_repository: 
+      repo: 'deb https://pkg.jenkins.io/debian-stable binary/'
+      state: present 
+
+  - name: install java 
+    apt: 
+      name: openjdk-11-jre
+      state: present
+
+  - name: install jenkins 
+    apt: 
+      name: jenkins 
+      state: present 
+
+  - name: start jenkins service 
+    service: 
+      name: jenkins 
+      state: started 
+
+  - name: enable jenkins to start at boot time 
+    service: 
+      name: jenkins 
+      enabled: yes