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+# Alliedium DevOps course 2022-2023
+
+# Jenkins part 1
+Here we will install Jenkins server by means of the ansible playbook (to be continued before review)
+## Prerequisites for your local machine
+1. Ubuntu linux Jammy. To install You can follow instructions from the [link](https://github.com/Alliedium/awesome-ansible#2-general-notes-on-creating-your-own-custom-inventory-and-playbooks) to install Ubuntu linux
+2. Ansible. Please follow the step 2 of the [instructions](https://github.com/Alliedium/awesome-ansible#2-general-notes-on-creating-your-own-custom-inventory-and-playbooks)
+3. Install openJdk-17
+   `sudo apt update`
+   `sudo apt upgrade`
+   `sudo apt install -y openjdk-17-jdk`
+4. If you have more than one java version, check current java version
+   `java --version`
+   If it is not the 17, list installed versions
+   `sudo update-java-alternatives -l`
+   And checkout to the 17 version
+   `sudo update-java-alternatives -s java-1.17.0-openjdk-amd64`
+
+5. Clone project ansible-jenkins:
+   `git clone https://github.com/Alliedium/awesome-jenkins.git`
+
+6. Follow the instructions from [link](https://github.com/Alliedium/awesome-jenkins/blob/ALM-2030_install_jenkins_and_create_job/README.md)
+
+### References:
+   1. [Videos about CI/CD and Jenkins](https://www.youtube.com/watch?v=pMO26j2OUME&list=PLy7NrYWoggjw_LIiDK1LXdNN82uYuuuiC)
+   2. [Multibranchpipelines](https://www.jenkins.io/doc/book/pipeline/multibranch/) 
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