ISA DEVOPS - Group H

Getting started (DEVOPS)

Connection to the virtual machine

• Connect to the VPN (Cisco) open.unice.fr
• Connect to the VM through SSH ssh teamh@vmpx08.polytech.unice.fr

Docker

Installation

• sudo apt-get update

• sudo apt-get install \
  ca-certificates \
  curl \
  gnupg \
  lsb-release

Configuration

• Create Docker group sudo groupadd docker
• Add user to group sudo usermod -aG docker $USER
• Update group newgrp docker

Smee

Smee is used to enable jenkins to listen incoming events from github. Please note that NodeJS is required to install and run Smee.

• Install smee npm install --global smee-client
• Run smee smee --url https://smee.io/ugXPk3XiT2ED6aZV --path /github-webhook/ --port 8001 &

Jenkins

Installation

• Create a Jenkins foder : mkdir Jenkins
• cd to the Jenkins folder : cd Jenkins
• Create the Jenkins Dockerdile file

FROM jenkins/jenkins:jdk17-preview

USER root

# Dependencies
RUN apt-get update && apt-get install -y curl tar gzip

# Maven
RUN curl -fsSL https://dlcdn.apache.org/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz -o apache-maven-3.6.3-bin.tar.gz
RUN tar -xzf apache-maven-3.6.3-bin.tar.gz -C /opt/
ENV PATH="/opt/apache-maven-3.6.3/bin:${PATH}"

# Docker
RUN curl -fsSL https://get.docker.com -o get-docker.sh
RUN sh get-docker.sh

# Jfrig cli
RUN curl -fL https://install-cli.jfrog.io | sh
RUN chown 1000:1000 /usr/local/bin/jf
RUN mkdir /.jfrog
RUN chmod 775 /.jfrog
RUN chown 1000:1000 /.jfrog

# Python 3
RUN apt-get install -y python3

# Socat
RUN apt-get install -y socat

USER jenkins

• Create the Jenkins build.sh to simplify the build of the Jenkins image.

#!/bin/bash
docker build -t custom_jenkins .

• Make the build.sh executable : sudo chmod 777 build.sh

• Create the Jenkins docker-compose.yaml file

version: '3.8'
services:
  jenkins:
    image: custom_jenkins
    privileged: true
    user: root
    ports:
      - 8001:8080
    container_name: jenkins
    volumes:
      - /home/teamh/jenkins/jenkins_configuration:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock

• Build of the custom Jenkins image : ./build.sh

• Start the Jenkins docker container in detached mode docker compose up -d

Configuration

Login to Jenkins

• Go to Jenkins web page
• Log into Jenkins:
  Username: admin
  Password: 348177c474054e7795cd1282d0b05c28

Setting up a GitHub connection

• Go to the credentials configuration's page
• Create a "Secret text" credential and enter your Github token
• Create a "Username with password" credential and enter your Github username and your github token
• Go to system configuration's page
• Add your Github credentilals and test the connection.

Configure a mulibranch pipeline

• Create a new Job
• In the name field enter the name of the git project : isa-devops-22-23-team-h-23
• Select a Multibranches Pipeline and click on "ok".
• On branch sources add a GitHub source, select your credentials and paste the project Repository HTTPS URL : https://github.com/pns-isa-devops/isa-devops-22-23-team-h-23.git

Artifactory

Installation

• Download the docker-compose 7.49.6 version. Note that if you do not download this version, I will not help you, because NO ONE help me for 2 weeks
• On the VM, decompress the .tar.gz tar xvzf jfrog-artifactory-oss-7.49.6-compose.tar.gz
• Open the .env file and set the JF_ROUTER_ENTRYPOINTS_EXTERNALPORT to 8002
• Open the .env file and set the ROOT_DATA_DIR to /home/teamh/.jfrog/artifactory
• Run the config.sh file as root. sudo ./config.sh
• Say no to everything and select derby as database

Configuration

Login to Artifactory

• Go to Artifactory web page
• Log into Artifactory:
  Username: admin
  Password: zEzEBf7mD2aCHA8XG4!
  

Setting up Artifactory repos

• Click on "Welcome, admin" at the top right of the website homepage
• Click on "Quick Repository Creation"
• Click on "Maven" and follow the steps

Problème sur jenkins

Si vous avez cette erreur alors que le fichier est au bon endroit:

+ ./build-all.sh
/var/jenkins_home/workspace/2-23-team-h-23_cli-intoo-jenkins@tmp/durable-7332bef8/script.sh: 1: ./build-all.sh: not found

Il faut vérifier si la première ligne du fichier est bien exactement:

#!/bin/bash