Engineering field notes

Practical DevOps & Infrastructure Notes

Tested guides for Linux, cloud, containers, and self-hosted services.

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Makson Lee / March 8, 2025

1. Install Docker on the Jenkins Server If Docker is not installed yet, install it first. Then, add Jenkins to

Makson Lee / March 7, 2025

1. Uninstall Conflicting Packages Remove any existing Docker packages to avoid conflicts: 2. Update Package Index Ensure your package index

Makson Lee / March 3, 2025

1. Install Jenkins Jenkins requires Java, so install OpenJDK: This will open a blank editor. Add the following lines: Save

Makson Lee / March 1, 2025

1. Update System Packages: Ensure all existing packages are up-to-date: 2. Install Nginx: Install the Nginx web server: Start and