{"id":614,"date":"2025-05-28T22:44:21","date_gmt":"2025-05-28T20:44:21","guid":{"rendered":"https:\/\/www.daminus.fr\/wordpress\/?p=614"},"modified":"2025-05-28T22:50:47","modified_gmt":"2025-05-28T20:50:47","slug":"jenkins-automatisation","status":"publish","type":"post","link":"https:\/\/www.daminus.fr\/wordpress\/?p=614","title":{"rendered":"Jenkins & automatisations"},"content":{"rendered":"\n

Installer jdk17<\/u><\/strong><\/p>\n\n\n\n

Site =>   <\/strong>https:\/\/jdk.java.net\/17\/<\/strong><\/a><\/p>\n\n\n\n

    \n
  1. E<\/strong>xtraire l’archive :<\/li>\n<\/ol>\n\n\n\n

    tar -xvzf jdk-17_linux-x64_bin.tar.gz<\/p>\n\n\n\n

    Cela va cr\u00e9er un dossier contenant les fichiers Java.<\/p>\n\n\n\n

      \n
    1. D\u00e9placer les fichiers dans <\/strong>\/opt pour une installation propre<\/strong> :<\/li>\n<\/ol>\n\n\n\n

      sudo mv jdk-17 \/opt\/<\/p>\n\n\n\n

        \n
      1. D\u00e9finir Java 17 comme la version par d\u00e9faut<\/strong> :<\/li>\n<\/ol>\n\n\n\n

        sudo update-alternatives –install \/usr\/bin\/java java \/opt\/jdk-17\/bin\/java 1<\/p>\n\n\n\n

        sudo update-alternatives –config java<\/p>\n\n\n\n

        Choisis ensuite la version que tu veux utiliser. => g\u00e9n\u00e9ralement auto = 0<\/p>\n\n\n\n

        Si tu veux ajouter Java \u00e0 ton PATH, ajoute cette ligne \u00e0 ton fichier ~\/.bashrc ou ~\/.profile :<\/p>\n\n\n\n

        export PATH=\/opt\/jdk-17\/bin:$PATH<\/p>\n\n\n\n

        \ud83d\udd27 Pr\u00e9requis<\/p>\n\n\n\n

          \n
        1. Jenkins install\u00e9 (Linux de pr\u00e9f\u00e9rence)<\/li>\n\n\n\n
        2. Ansible install\u00e9 sur la machine Jenkins (sudo apt install ansible<\/code>)<\/li>\n\n\n\n
        3. Acc\u00e8s aux fichiers :\n
            \n
          • ping.yml<\/code><\/li>\n\n\n\n
          • maj.yml<\/code><\/li>\n\n\n\n
          • host.ini<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • Un agent Jenkins (ou node) configur\u00e9 (facultatif si Jenkins local)<\/li>\n\n\n\n
          • Acc\u00e8s SSH \u00e0 tes h\u00f4tes distants configur\u00e9<\/li>\n<\/ol>\n\n\n\n
            \n\n\n\n

            \ud83d\udcc1 Structure du d\u00e9p\u00f4t<\/h2>\n\n\n\n

            Tu peux structurer ton d\u00e9p\u00f4t Git de la fa\u00e7on suivante :<\/p>\n\n\n\n

            CopierModifieransible-project\/
            \u251c\u2500\u2500 host.ini
            \u251c\u2500\u2500 ping.yml
            \u251c\u2500\u2500 maj.yml
            \u251c\u2500\u2500 Jenkinsfile<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            \n\n\n\n
            \ud83e\uddea Exemple des fichiers<\/h2>\n\n\n\n
            host.ini<\/code> (inventaire)<\/h3>\n\n\n\n
            iniCopierModifier[all]
            192.168.1.100
            192.168.1.101

            [web]
            192.168.1.100

            [db]
            192.168.1.101<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            ping.yml<\/code><\/h3>\n\n\n\n
            yamlCopierModifier- name: Ping all hosts
              hosts: all
              gather_facts: no
              tasks:
                - name: Ping
                  ping:<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            maj.yml<\/code><\/h3>\n\n\n\n
            yamlCopierModifier- name: Mise \u00e0 jour des paquets
              hosts: all
              become: true
              tasks:
                - name: Update apt
                  apt:
                    update_cache: yes
                    upgrade: dist<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            \n\n\n\n
            \ud83e\uddf1 Jenkinsfile (pipeline)<\/h2>\n\n\n\n
            Voici un pipeline declaratif simple dans le Jenkinsfile<\/code> :<\/p>\n\n\n\n
            groovyCopierModifierpipeline {
                agent any

                environment {
                    ANSIBLE_INVENTORY = \"host.ini\"
                }

                stages {
                    stage('Checkout') {
                        steps {
                            git 'https:\/\/ton-depot-git.com\/ansible-project.git'
                        }
                    }

                    stage('Ping Hosts') {
                        steps {
                            sh 'ansible-playbook -i ${ANSIBLE_INVENTORY} ping.yml'
                        }
                    }

                    stage('Mise \u00e0 jour') {
                        steps {
                            sh 'ansible-playbook -i ${ANSIBLE_INVENTORY} maj.yml'
                        }
                    }
                }
            }<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            \n\n\n\n
            \ud83d\udd10 Configuration des cl\u00e9s SSH<\/h2>\n\n\n\n
            Pour \u00e9viter les prompts, configure les cl\u00e9s SSH de Jenkins pour qu\u2019il puisse acc\u00e9der aux h\u00f4tes cibles :<\/p>\n\n\n\n
            bashCopierModifierssh-keygen -t rsa
            # Copier la cl\u00e9 publique sur chaque h\u00f4te distant
            ssh-copy-id user@192.168.1.100<\/code><\/strong>
            <\/code><\/pre>\n\n\n\n
            Tu peux aussi g\u00e9rer cela via un Credential SSH dans Jenkins<\/strong>, puis r\u00e9f\u00e9rencer l’identifiant dans ton pipeline si tu utilises des agents distants.<\/p>\n\n\n\n
            \n\n\n\n
            \ud83d\ude80 Lancer le pipeline<\/h2>\n\n\n\n
            Lance le build<\/p>\n\n\n\n
            Va dans Jenkins \u2192 Nouveau Job \u2192 Pipeline<\/em><\/p>\n\n\n\n
            Configure le repo Git et Jenkinsfile<\/p>\n","protected":false},"excerpt":{"rendered":"
            Installer jdk17 Site =>   https:\/\/jdk.java.net\/17\/ tar -xvzf jdk-17_linux-x64_bin.tar.gz Cela va cr\u00e9er un dossier contenant les fichiers Java. sudo mv jdk-17 \/opt\/ sudo update-alternatives –install \/usr\/bin\/java java \/opt\/jdk-17\/bin\/java 1 sudo update-alternatives –config java Choisis ensuite la version que tu veux utiliser….<\/p>\n","protected":false},"author":1,"featured_media":616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=614"}],"version-history":[{"count":3,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/614\/revisions"}],"predecessor-version":[{"id":620,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/614\/revisions\/620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/616"}],"wp:attachment":[{"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daminus.fr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}