368 lines
9.1 KiB
Bash
Executable File
368 lines
9.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Start a validator
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#
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here=$(dirname "$0")
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# shellcheck source=multinode-demo/common.sh
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source "$here"/common.sh
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args=(
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--max-genesis-archive-unpacked-size 1073741824
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--no-poh-speed-test
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--no-os-network-limits-test
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)
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airdrops_enabled=1
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node_sol=500 # 500 SOL: number of SOL to airdrop the node for transaction fees and vote account rent exemption (ignored if airdrops_enabled=0)
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label=
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identity=
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vote_account=
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no_restart=0
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gossip_entrypoint=
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ledger_dir=
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usage() {
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if [[ -n $1 ]]; then
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echo "$*"
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echo
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fi
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cat <<EOF
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usage: $0 [OPTIONS] [cluster entry point hostname]
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Start a validator with no stake
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OPTIONS:
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--ledger PATH - store ledger under this PATH
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--init-complete-file FILE - create this file, if it doesn't already exist, once node initialization is complete
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--label LABEL - Append the given label to the configuration files, useful when running
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multiple validators in the same workspace
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--node-sol SOL - Number of SOL this node has been funded from the genesis config (default: $node_sol)
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--no-voting - start node without vote signer
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--rpc-port port - custom RPC port for this node
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--no-restart - do not restart the node if it exits
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--no-airdrop - The genesis config has an account for the node. Airdrops are not required.
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EOF
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exit 1
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}
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maybeRequireTower=true
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positional_args=()
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while [[ -n $1 ]]; do
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if [[ ${1:0:1} = - ]]; then
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# validator.sh-only options
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if [[ $1 = --label ]]; then
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label="-$2"
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shift 2
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elif [[ $1 = --no-restart ]]; then
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no_restart=1
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shift
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elif [[ $1 = --node-sol ]]; then
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node_sol="$2"
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shift 2
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elif [[ $1 = --no-airdrop ]]; then
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airdrops_enabled=0
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shift
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# solana-validator options
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elif [[ $1 = --expected-genesis-hash ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --expected-shred-version ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --identity ]]; then
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identity=$2
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --authorized-voter ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --authorized-withdrawer ]]; then
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authorized_withdrawer=$2
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shift 2
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elif [[ $1 = --vote-account ]]; then
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vote_account=$2
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --init-complete-file ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --ledger ]]; then
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ledger_dir=$2
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shift 2
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elif [[ $1 = --entrypoint ]]; then
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gossip_entrypoint=$2
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --no-snapshot-fetch ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --no-voting ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --dev-no-sigverify ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --dev-halt-at-slot ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --rpc-port ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --rpc-faucet-address ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --accounts ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --gossip-port ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --dynamic-port-range ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --snapshot-interval-slots ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --maximum-snapshots-to-retain ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --limit-ledger-size ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --no-rocksdb-compaction ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --enable-rpc-transaction-history ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --enable-cpi-and-log-storage ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --enable-extended-tx-metadata-storage ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --skip-poh-verify ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --tpu-disable-quic ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --tpu-enable-udp ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --rpc-send-batch-ms ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --rpc-send-batch-size ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --log ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --known-validator ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = --halt-on-known-validators-accounts-hash-mismatch ]]; then
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args+=("$1")
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shift
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elif [[ $1 = --max-genesis-archive-unpacked-size ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 == --wait-for-supermajority ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 == --expected-bank-hash ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 == --accounts-db-skip-shrink ]]; then
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args+=("$1")
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shift
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elif [[ $1 == --skip-require-tower ]]; then
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maybeRequireTower=false
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shift
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elif [[ $1 == --block-production-method ]]; then
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args+=("$1" "$2")
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shift 2
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elif [[ $1 = -h ]]; then
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usage "$@"
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else
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echo "Unknown argument: $1"
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exit 1
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fi
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else
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positional_args+=("$1")
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shift
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fi
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done
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if [[ "$SOLANA_GPU_MISSING" -eq 1 ]]; then
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echo "Testnet requires GPUs, but none were found! Aborting..."
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exit 1
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fi
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if [[ ${#positional_args[@]} -gt 1 ]]; then
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usage "$@"
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fi
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if [[ -n $REQUIRE_LEDGER_DIR ]]; then
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if [[ -z $ledger_dir ]]; then
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usage "Error: --ledger not specified"
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fi
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SOLANA_CONFIG_DIR="$ledger_dir"
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fi
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if [[ -n $REQUIRE_KEYPAIRS ]]; then
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if [[ -z $identity ]]; then
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usage "Error: --identity not specified"
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fi
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if [[ -z $vote_account ]]; then
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usage "Error: --vote-account not specified"
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fi
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if [[ -z $authorized_withdrawer ]]; then
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usage "Error: --authorized_withdrawer not specified"
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fi
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fi
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if [[ -z "$ledger_dir" ]]; then
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ledger_dir="$SOLANA_CONFIG_DIR/validator$label"
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fi
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mkdir -p "$ledger_dir"
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if [[ -n $gossip_entrypoint ]]; then
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# Prefer the --entrypoint argument if supplied...
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if [[ ${#positional_args[@]} -gt 0 ]]; then
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usage "$@"
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fi
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else
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# ...but also support providing the entrypoint's hostname as the first
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# positional argument
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entrypoint_hostname=${positional_args[0]}
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if [[ -z $entrypoint_hostname ]]; then
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gossip_entrypoint=127.0.0.1:8001
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else
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gossip_entrypoint="$entrypoint_hostname":8001
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fi
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fi
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faucet_address="${gossip_entrypoint%:*}":9900
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: "${identity:=$ledger_dir/identity.json}"
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: "${vote_account:=$ledger_dir/vote-account.json}"
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: "${authorized_withdrawer:=$ledger_dir/authorized-withdrawer.json}"
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default_arg --entrypoint "$gossip_entrypoint"
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if ((airdrops_enabled)); then
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default_arg --rpc-faucet-address "$faucet_address"
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fi
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default_arg --identity "$identity"
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default_arg --vote-account "$vote_account"
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default_arg --ledger "$ledger_dir"
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default_arg --log -
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default_arg --full-rpc-api
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default_arg --no-incremental-snapshots
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default_arg --allow-private-addr
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if [[ $maybeRequireTower = true ]]; then
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default_arg --require-tower
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fi
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if [[ -n $SOLANA_CUDA ]]; then
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program=$solana_validator_cuda
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else
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program=$solana_validator
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fi
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set -e
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PS4="$(basename "$0"): "
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pid=
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kill_node() {
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# Note: do not echo anything from this function to ensure $pid is actually
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# killed when stdout/stderr are redirected
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set +ex
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if [[ -n $pid ]]; then
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declare _pid=$pid
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pid=
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kill "$_pid" || true
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wait "$_pid" || true
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fi
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}
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kill_node_and_exit() {
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kill_node
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exit
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}
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trap 'kill_node_and_exit' INT TERM ERR
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wallet() {
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(
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set -x
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$solana_cli --keypair "$identity" --url "$rpc_url" "$@"
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)
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}
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setup_validator_accounts() {
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declare node_sol=$1
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if [[ -n "$SKIP_ACCOUNTS_CREATION" ]]; then
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return 0
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fi
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if ! wallet vote-account "$vote_account"; then
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if ((airdrops_enabled)); then
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echo "Adding $node_sol to validator identity account:"
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(
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set -x
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$solana_cli \
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--keypair "$SOLANA_CONFIG_DIR/faucet.json" --url "$rpc_url" \
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transfer --allow-unfunded-recipient "$identity" "$node_sol"
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) || return $?
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fi
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echo "Creating validator vote account"
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wallet create-vote-account "$vote_account" "$identity" "$authorized_withdrawer" || return $?
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fi
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echo "Validator vote account configured"
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echo "Validator identity account balance:"
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wallet balance || return $?
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return 0
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}
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# shellcheck disable=SC2086
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rpc_url=$($solana_gossip --allow-private-addr rpc-url --timeout 180 --entrypoint "$gossip_entrypoint")
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[[ -r "$identity" ]] || $solana_keygen new --no-passphrase -so "$identity"
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[[ -r "$vote_account" ]] || $solana_keygen new --no-passphrase -so "$vote_account"
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[[ -r "$authorized_withdrawer" ]] || $solana_keygen new --no-passphrase -so "$authorized_withdrawer"
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setup_validator_accounts "$node_sol"
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while true; do
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echo "$PS4$program ${args[*]}"
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$program "${args[@]}" &
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pid=$!
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echo "pid: $pid"
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if ((no_restart)); then
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wait "$pid"
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exit $?
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fi
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while true; do
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if [[ -z $pid ]] || ! kill -0 "$pid"; then
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echo "############## validator exited, restarting ##############"
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break
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fi
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sleep 1
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done
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kill_node
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done
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