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Course Outline
Introduction
- What is bare metal cloud?
Overview of Tinkerbell Technologies, Components and Approach
- Technologies: iPXE, DHCP, TFTP, gRPC, Docker, etc.
- Microservices: Boots, Hegel, OSIE, Tink, and PBnJ
- YAML based definitions
- Control plane for managing servers
Case Study: Global Bare Metal Provisioning at Packet
- Provisioning Ubuntu Servers at Scale
The Provisioning Workflow
- Assigning an IP address and image through the Boots DHCP Server
- Booting into OSIE (In-memory Operating System Installation Environment)
- Running Docker containers
- Tracking workflow execution
- Logging error messages
Defining the Target Machine Hardware
- CPU, pxe mode, ip address, hard disk partitions, hostname, etc.
- Uploading to Tinkerbell
Creating a Workflow Template
- Setting disk-wipe, disk-partition, bootloader, OS, etc.
- Assigning the workflow template to target machine
Storing and Retrieving Metadata
- Running the Metadata Service (Hegel) over gRPC and HTTP.
- Interfacing with the AWS EC2 metadata format.
Running the Workflow
- Operating the workflow engine using the CLI
Setting up VMs and Servers
- Running Power and Boot service (PBnJ)
Troubleshooting
Summary and Conclusion
Requirements
- An understanding of cloud infrastructure provisioning
- Experience with the Linux command line
Audience
- Developers
- System administrators
- Cloud architects
Testimonials
Lecture on the scale of cloud computing.
Dolby Poland Sp. z o.o.
Trainer is trying to answer to the additional requests, even if it involves to change his plans.
- ORANGE
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