1. Distributed Workflows
2. Contributing to a Project
3. Maintaining a Project
4. Gitlab
   • Account Setup and Configuration
   • Contributing to a Project
   • Maintaining a Project
   • Managing an organization
   • Gitlab Runners and Pipelines

1. What is a golden image?
2. Why Packer?
3. Define Packer template
4. Build Packer image
5. What is a private cloud?
6. Play with a Private Cloud solution (trainers will choose one of the following: OpenStack, OpenNebula, CloudStack, etc. depending on the preferences)
7. Create a VirtualMachine using a golden image

1. Why Terraform?
2. Setting up Terraform
3. Terraform concepts:
   • Resources
   • Providers
   • Variables / Inputs
   • Outputs
   • Provisioners
   • Modules
   • State / backend
4. CLI
5. First Terraform file
6. Project structure

1. • Terraform best practices
   • Your first Terraform module
   • Re-using Terraform modules
   • Managing changes to Terraform modules
   • CI/CD strategies for managing Terraform environments

1. Why Docker?
2. Proper Docker setup
3. Your first containers
4. Official images
5. Building images interactively
6. Building images with Dockerfiles
7. CMD and ENTRYPOINT
8. COPY and multistage builds
9. Publishing to Docker Hub
10. Docker networking
    • Network drivers and basics
    • Naming and inspecting
    • Service discovery with DNS
    • Legacy links

1. Why Consul?
2. Consul capabilities
3. What is a KeyValue store
4. Other functionalities(DNS, Services, Healthchecks, ACLs, etc.)
5. How it integrates with other Hashicorp tools
6. Setup
7. Recommended hierarchy for Consul KV
8. CLI
9. Debugging Consul
10.  Consul-template
    • What is a templating language
    • Basics of Consul-template
    • Best practices when writing templates

1. What/why orchestrators?
2. Why Nomad?
3. Nomad vs Docker Swarm?
4. Basic Nomad concepts:
   • Job
   • Group
   • Task
   • Resources
   • Drivers
   • Region
   • Agents/Servers/Deployment
5. Nomad CLI
6. First nomad job file
7. Services and health checks
8. What is an allocation?
9. Debugging nomad allocations
10. Deployment strategies

1. Why Vault?
2. Vault vs other solutions?
3. Backends
4. Secrets
5. What is a PKI
6. Other functionalities
7. Setup of Vault
8. Vault CLI
9. Best practices for integrating Vault with other applications
10. Vault and Consul-template

At this point all of the participants should be able to run any of the following binaries locally: Packer, Terraform, Consul, Consul-Template, Nomad, Vault, Docker. The project should encompass a full blown cloud environment configured and orchestrated with the Hashicorp stack. Final project should have the following points covered:

• Packer images uploaded in a private cloud environment (for example OpenStack, OpenNebula, CloudStack etc)
• Infrastructure defined as code in a couple of git repos
• All the actions automated using Gitlab Pipelines
• VMs created with Terraform in the cloud environment
• A high-available cluster for Nomad, Consul and Vault
• Docker images deployed and orchestrated with Nomad
• Health checks for the docker images which are available in Consul
• Applications talking via SSL with certificates generated by consul-template from Vault which self-renew