We encourage you to set up your node with Neard instead of Nearup as Nearup is not used on Mainnet. Please head to Run a Node for instructions on how to setup a RPC node with Neard.
The README for
nearup(linked above) may be all you need to get a node up and running in
nearupis exclusively used to launch NEAR
nearupis not used to launch
- Nearup: Make sure
nearupis installed. You can install
nearupby following the instructions at https://github.com/near-guildnet/nearup.
Steps to Run an RPC Node using
Running a RPC node is very similar to running a validator node as both types of node use the same
nearcore release. The main difference for running a validator node is requiring
validator_key.json to be used by the validator node to support its work of validating blocks and chunks on the network.
First, clone the
git clone https://github.com/near/nearcore.git
Checkout the version you wish to build:
git checkout <version>
You can then run:
This will compile the
neard binary for the version you have checked out, it will be available under
Note that compilation will need over 1 GB of memory per virtual core
the machine has. If the build fails with processes being killed, you
might want to try reducing number of parallel jobs, for example:
CARGO_BUILD_JOBS=8 make neard.
NB. Please ensure you build releases through
make rather than
build --release. The latter skips some optimizations (most notably
link-time optimisation) and thus produces a less efficient executable.
nearup run testnet --binary-path path/to/nearcore/target/release
You will then be prompted for an Account ID below. You should leave this empty as you are running an RPC node, not a validator node.
Enter your account ID (leave empty if not going to be a validator):
Wait until initialization finishes, use the following command to follow logs:
$ nearup logs --follow
$ nearup stop
Retrieve a copy of the latest RPC snapshot from S3:
$ aws s3 --no-sign-request cp s3://near-protocol-public/backups/testnet/rpc/latest .
$ LATEST=$(cat latest)
$ aws s3 --no-sign-request cp --no-sign-request --recursive s3://near-protocol-public/backups/testnet/rpc/$LATEST ~/.near/data
Finally, run the following command and the node should start syncing headers:
$ nearup run testnet
Got a question?
Ask it on StackOverflow!