init commit

Jenkinsfile.pi-top

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+pipeline {
+    agent any
+    
+    // Define parameters
+    parameters {
+        string(name: 'host_ip', description: 'Target System Address, single IP Only')
+        choice(name: 'function', choices: ['lldp', 'purge-defaults', 'none'], description: 'Choose Pi-Top Function')
+        booleanParam(name: 'inject_ssh', defaultValue: true, description: 'Inject Jenkins SSH key')
+        string(name: 'admin_username', defaultValue: 'pi', description: 'Admin Username')
+        password(name: 'admin_password', defaultValue: 'pi-top', description: 'Admin Password')
+
+    }
+
+    environment {
+        ANSIBLE_FORCE_COLOR = '1'
+        jenkins_public_key = credentials('jenkins_public_key')    
+    }
+
+    options {
+        ansiColor('xterm')
+    }
+
+    stages {
+
+        stage('Purge SSH Keys') {
+            steps {
+                script{
+                    sh """
+                    ssh-keygen -f "/root/.ssh/known_hosts" -R "${params.host_ip}"
+                    """
+                }
+            }
+        }
+
+        stage('Inject Auth Key') {
+            when {
+                expression {
+                    return params.function != 'none' && params.inject_ssh
+                }
+            }
+            steps {
+                script{
+                    // clear ssh keys
+                    echo "Target IP: ${params.host_ip}"
+                    
+                    sh """
+                    ssh-keygen -f "/root/.ssh/known_hosts" -R "${params.host_ip}"
+                    """
+                    
+                }
+
+                script{
+                admin_password = params.admin_password
+                wrap([$class: 'MaskPasswordsBuildWrapper', 
+                     varPasswordPairs: [[password: admin_password]]]) {                 
+                        sh """
+                        echo Copy public key to pi home dir
+                        sshpass -p '${params.admin_password}' ssh -o StrictHostKeyChecking=no ${params.admin_username}@${params.host_ip} "echo ${env.jenkins_public_key} > /home/${params.admin_username}/authorized_keys"
+                        """
+                     }
+                }
+                
+                script{
+                admin_password = params.admin_password
+                wrap([$class: 'MaskPasswordsBuildWrapper', 
+                     varPasswordPairs: [[password: admin_password]]]) {    
+                        sh """
+                        echo Make sure /root/.ssh exists
+                        sshpass -p '${params.admin_password}' ssh -o StrictHostKeyChecking=no ${params.admin_username}@${params.host_ip} "echo ${params.admin_password} | sudo -S mkdir -p /root/.ssh/"
+                        """
+                     }
+                }
+                
+                script{
+                admin_password = params.admin_password
+                wrap([$class: 'MaskPasswordsBuildWrapper', 
+                     varPasswordPairs: [[password: admin_password]]]) {    
+                        sh """
+                        echo Move public key to root
+                        sshpass -p '${params.admin_password}' ssh -o StrictHostKeyChecking=no ${params.admin_username}@${params.host_ip} "echo ${params.admin_password} | sudo -S mv /home/${params.admin_username}/authorized_keys /root/.ssh/authorized_keys"
+                        """
+                     }
+                }
+                
+                script{
+                admin_password = params.admin_password
+                wrap([$class: 'MaskPasswordsBuildWrapper', 
+                     varPasswordPairs: [[password: admin_password]]]) {    
+                        sh """
+                        echo Restrict permissions on file
+                        sshpass -p '${params.admin_password}' ssh -o StrictHostKeyChecking=no ${params.admin_username}@${params.host_ip} "echo ${params.admin_password} | sudo -S chmod -R 600 /root/.ssh/"
+                        """
+                     }
+                }
+
+                script{
+                admin_password = params.admin_password
+                wrap([$class: 'MaskPasswordsBuildWrapper', 
+                     varPasswordPairs: [[password: admin_password]]]) {    
+                        sh """
+                        echo Set owner to root
+                        sshpass -p '${params.admin_password}' ssh -o StrictHostKeyChecking=no ${params.admin_username}@${params.host_ip} "echo ${params.admin_password} | sudo -S chown -R root:root /root/.ssh/"
+                        """
+                     }
+                }
+            }
+        }
+
+        stage('Generate Inventory File') {
+            steps {
+                // Generate the dynamic inventory file
+                sh """
+                cd /var/jenkins_home/ansible
+                chmod +x /var/jenkins_home/ansible/inventory/inventory.sh
+                /var/jenkins_home/ansible/inventory/inventory.sh ${params.host_ip}
+
+                """
+            }
+        }
+
+        stage('Ansible Playbook') {
+            when {
+                expression {
+                    return params.function != 'none'
+                }
+            }
+            steps {
+                sh """
+                echo ${params.host_ip}
+                hash=\$(echo -n ${params.host_ip} | md5sum | cut -c 1-8)
+                inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
+
+                cd /var/jenkins_home/ansible
+
+                ansible-playbook -i \$inventory_file \
+                    /var/jenkins_home/ansible/playbooks/pi-top.yaml --ssh-common-args='-o StrictHostKeyChecking=no' \
+                    --extra-vars " function=${params.function} admin_username='${params.admin_username}'  "
+                
+                """
+            }
+        }
+
+    }
+
+
+    post {
+        always {
+            // Remove dynamic Inventory file
+            sh """
+            hash=\$(echo -n "${params.host_ip}" | md5sum | cut -c 1-8)
+            inventory_file="/var/jenkins_home/ansible/.inv/inventory-\$hash.yml"
+            rm \$inventory_file
+            
+            """
+        }
+    }
+
+}