Gourav Shah initcron

Approach to Avoid Redundant Jenkins Builds

Use GitHub Merge Commit Validation When PR1 is merged into the base branch, instead of manually merging it into PR2, you can let Jenkins handle it through merge commit validation. This ensures that Jenkins checks are only triggered if the combination of PR2 + base branch requires validation. Solution:

Configure Jenkins to trigger builds only on the merge of the PR branch with the latest base branch. Example: PR2 will be validated only for changes introduced in its branch + any new changes from the main branch after PR1's merge. Jenkinsfile Example:

Install Argo Workflows

Find out the current version from Argo Release Page.

define the version with

ARGO_WORKFLOWS_VERSION="v3.5.8"

	FROM maven:3.9.6-eclipse-temurin-17 AS build
	WORKDIR /app
	COPY . .
	RUN mvn package -DskipTests
	RUN mv /app/target/sysfoo-*.jar sysfoo.jar
	EXPOSE 8080
	CMD ["java", "-jar", "sysfoo.jar"]

	from kubernetes import client, config
	from prettytable import PrettyTable

	# Load kube config from the default location (~/.kube/config)
	config.load_kube_config()

	# Initialize the Kubernetes API client
	v1 = client.CoreV1Api()

	# Create a table for displaying the output

	apiVersion: apps/v1
	kind: Deployment
	metadata:
	creationTimestamp: null
	labels:
	role: vote
	name: vote
	spec:
	replicas: 4
	selector:

	apiVersion: apps/v1
	kind: Deployment
	metadata:
	creationTimestamp: null
	labels:
	role: vote
	name: vote
	spec:
	replicas: 4
	selector:

	---
	apiVersion: networking.k8s.io/v1
	kind: Ingress
	metadata:
	name: vote
	namespace: instavote
	spec:
	ingressClassName: nginx
	rules:
	- host: vote.example.com

	#!/bin/bash

	apt update
	apt upgrade -y


	apt install -y python3 python3-pip python3-venv


	update-alternatives --install /usr/bin/python python /usr/bin/python3 1

	#!/bin/bash

	apt-get update
	apt-get install -y git wget

	# Install Docker
	apt-get install -yq \
	apt-transport-https \
	ca-certificates \
	curl \

	Host public
	Hostname x.x.x.x
	User ubuntu
	IdentityFile ~/.ssh/path_to_key1.pem


	Host private
	HostName y.y.y.y
	User ec2-user
	ProxyCommand ssh -W %h:%p public