solana/multinode-demo/common.sh

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# |source| this file
#
# Common utilities shared by other scripts in this directory
#
# The following directive disable complaints about unused variables in this
# file:
# shellcheck disable=2034
#
SOLANA_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. || exit 1; pwd)"
if [[ $(uname) != Linux ]]; then
# Protect against unsupported configurations to prevent non-obvious errors
# later. Arguably these should be fatal errors but for now prefer tolerance.
if [[ -n $SOLANA_CUDA ]]; then
echo "Warning: CUDA is not supported on $(uname)"
SOLANA_CUDA=
fi
fi
if [[ -f "$SOLANA_ROOT"/target/perf-libs/env.sh ]]; then
# shellcheck source=/dev/null
source "$SOLANA_ROOT"/target/perf-libs/env.sh
fi
if [[ -n $USE_INSTALL || ! -f "$SOLANA_ROOT"/Cargo.toml ]]; then
solana_program() {
declare program="$1"
if [[ -z $program ]]; then
printf "solana"
else
printf "solana-%s" "$program"
fi
}
else
solana_program() {
declare program="$1"
declare features="--features="
if [[ "$program" =~ ^(.*)-cuda$ ]]; then
program=${BASH_REMATCH[1]}
features+="cuda"
fi
declare crate="$program"
if [[ -z $program ]]; then
crate="cli"
program="solana"
else
program="solana-$program"
fi
if [[ -r "$SOLANA_ROOT/$crate"/Cargo.toml ]]; then
maybe_package="--package solana-$crate"
fi
if [[ -n $NDEBUG ]]; then
maybe_release=--release
fi
declare manifest_path="--manifest-path=$SOLANA_ROOT/$crate/Cargo.toml"
printf "cargo run $manifest_path $maybe_release $maybe_package --bin %s %s -- " "$program" "$features"
}
fi
solana_bench_tps=$(solana_program bench-tps)
solana_drone=$(solana_program drone)
solana_validator=$(solana_program validator)
solana_validator_cuda=$(solana_program validator-cuda)
solana_genesis=$(solana_program genesis)
solana_gossip=$(solana_program gossip)
solana_keygen=$(solana_program keygen)
solana_ledger_tool=$(solana_program ledger-tool)
solana_cli=$(solana_program)
solana_replicator=$(solana_program replicator)
export RUST_BACKTRACE=1
# shellcheck source=scripts/configure-metrics.sh
source "$SOLANA_ROOT"/scripts/configure-metrics.sh
SOLANA_CONFIG_DIR=$SOLANA_ROOT/config
SECONDARY_DISK_MOUNT_POINT=/mnt/extra-disk
setup_secondary_mount() {
# If there is a secondary disk, symlink the config/ dir there
if [[ -d $SECONDARY_DISK_MOUNT_POINT ]]; then
mkdir -p $SECONDARY_DISK_MOUNT_POINT/config
rm -rf "$SOLANA_CONFIG_DIR"
ln -sfT $SECONDARY_DISK_MOUNT_POINT/config "$SOLANA_CONFIG_DIR"
fi
}
default_arg() {
declare name=$1
declare value=$2
for arg in "${args[@]}"; do
if [[ $arg = "$name" ]]; then
return
fi
done
if [[ -n $value ]]; then
args+=("$name" "$value")
else
args+=("$name")
fi
}
replace_arg() {
declare name=$1
declare value=$2
default_arg "$name" "$value"
declare index=0
for arg in "${args[@]}"; do
index=$((index + 1))
if [[ $arg = "$name" ]]; then
args[$index]="$value"
fi
done
}