Checklist

• I am using the latest version of this action.
• I have read the latest README and followed the instructions.
• I have read the latest GitHub Actions official documentation and learned the basic spec and concepts.

Describe your proposal

At the polkadot barcamp, a pain point has been raised that it can take a long time to sync your node, especially a collator node that has to sync a full relay-chain.

Describe the solution you'd like

Create a dedicated page that present existing solutions to this issues:

• use a database snapshot
• use warp sync for chains that support it
• use an external relay-chain (experimental but we can link to the docs)
• ...

Describe alternatives you've considered

No response

Additional context

No response

Checklist

• I am using the latest version of this action.
• I have read the latest README and followed the instructions.
• I have read the latest GitHub Actions official documentation and learned the basic spec and concepts.

Describe your proposal

At the polkadot barcamp, it has been suggested that the guide lacked sufficient TLS termination exemple for setting up RPC nodes and connect enabled bootnodes.

Describe the solution you'd like

Add more examples based on Parity internal configs:

• nginx config snippets for VM setup
• traefik annotation exemple for k8s setup

Describe alternatives you've considered

No response

Additional context

No response

Checklist

• I am using the latest version of this action.
• I have read the latest README and followed the instructions.
• I have read the latest GitHub Actions official documentation and learned the basic spec and concepts.

Describe your proposal

At the polkadot barcamp, it has been suggested that the devops guide should display the last updated date on each page.

Describe the solution you'd like

This can be implemented with an extra mdbook processor: https://badboy.github.io/mdbook-last-changed/index.html

Describe alternatives you've considered

No response

Additional context

No response