> For the complete documentation index, see [llms.txt](https://docs.merlinchain.io/merlin-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration.md).

# Deployment and Configuration

- [Deploy a rpc only node](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/deploy-a-rpc-only-node.md)
- [Deploy a validator node](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/deploy-a-validator-node.md)
- [Mainnet fork9 upgrade guideline](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/mainnet-fork9-upgrade-guideline.md)
- [Deploy an erigon rpc for mainnet](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/deploy-an-erigon-rpc-for-mainnet.md)
- [Mainnet fork12 upgrade guideline](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/mainnet-fork12-upgrade-guideline.md)
- [Deploy an erigon rpc for testnet](https://docs.merlinchain.io/merlin-docs/developers/run-a-merlin-node/deployment-and-configuration/deploy-an-erigon-rpc-for-testnet.md)