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Course Outline
Introduction
OSTree as a repository for filesystem trees
- OSTree as an upgrade system for Linux-based operating systems
- Setting up OSTree.
Overview of OSTree Features and Architecture
OSTree Use Cases
- Fedora Silverblue
- Gnome Continuous
- flatpak
Using the OSTree CLI
- Command Line Tools
Understanding the Content-Addressed-Object Store
- Checking out files via hard links
Replicating Content
- GPG signatures and pinned TLS support
Version Controlling a Bootable Filesystem Tree
- How to use rpm-ostree to create Fedora trees
- How to use Debootstrap to create Debian/Ubuntu chroots
- How to adapt existing chroots for use with OSTree
- Committing, downloading, and deploying
Upgrading a System
- Transactional upgrades
- Rollbacks
Managing the bootloader configuration.
Installing Multiple Systems in Parallel
- Bootable roots
Tracking Revisions
- Binary history on the server and client
Using OSTree underneath a Package System
- RPM-OStree as an example
Maintaining Multiple Branches and Repositories
Troubleshooting
Summary and Conclusion
Requirements
- An understanding of Linux upgrading, building, and packaging.
Audience
- Developers
- System administrators
- DevOps engineers
14 Hours
Custom Corporate Training
Training solutions designed exclusively for businesses.
- Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
- Flexible Schedule: Dates and times adapted to your team's agenda.
- Format: Online (live), In-company (at your offices), or Hybrid.
Price per private group, online live training, starting from 3200 € + VAT*
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