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Last active May 7, 2026 23:55
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Alpenglow Community Cluster Setup Instructions

The Alpenglow community cluster is ready for validators to join! The cluster is currently waiting for super majority to start. Validators will likely join over the next few days. If you are not part of the gensis set, we can delegate to your validator afterwards.

Operators should do the following to join the cluster:

  1. Checkout the alpenglow branch from Ashwin’s github:
git clone https://github.com/AshwinSekar/solana.git agave
cd agave
git fetch
git checkout ag-v0.1
  1. Build the alpenglow branch from source.

  2. Export the following environment variable to report metrics:

export SOLANA_METRICS_CONFIG="host=https://metrics.solana.com:8086,db=alpenglow-testnet,u=ag,p=!d.tWEViQRhhP.*be9!a"
  1. Use the following startup script to join the cluster. Make sure you use the agave-validator binary that you built in step 2. You should see version 4.1.0-alpha.0 when running agave-validator --version
agave-validator \
    --rpc-port 8899 \
    --full-rpc-api \
    --identity <community-cluster-identity> \
    --vote-account <community-cluster-vote-keypair> \
    --log solana-validator.log \
    --ledger <ledger-dir> \
    --accounts <accounts-dir> \
    --dynamic-port-range 9000-12500 \
    --entrypoint 64.130.37.11:8000 \
    --limit-ledger-size \
    --expected-shred-version 31598 \
    --expected-bank-hash F53BpEDwT8kuFEEjrWTCbrBGYa1i2eKpzYMbg9R7eP2x \
    --expected-genesis-hash CZmqYaNampQhUdL5tg6zKfLa8H38RfvJnEcVJyUVBbKh \
    --wait-for-supermajority 0
  1. Run agave-validator -l <ledger> monitor to make sure your validator is waiting for super majority.
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