Enable booting testnet validators without tower required (backport #19298) (#19306)

* Enable booting testnet validators without tower required (#19298)

(cherry picked from commit 7d135f185c)

# Conflicts:
#	net/net.sh

* Fix conflicts

Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
Co-authored-by: Tyera Eulberg <tyera@solana.com>

multinode-demo/bootstrap-validator.sh

@@ -20,6 +20,7 @@ else
 fi
 
 no_restart=0
+maybeRequireTower=true
 
 args=()
 while [[ -n $1 ]]; do
@@ -78,6 +79,9 @@ while [[ -n $1 ]]; do
     elif [[ $1 == --accounts-db-skip-shrink ]]; then
       args+=("$1")
       shift
+    elif [[ $1 == --skip-require-tower ]]; then
+      maybeRequireTower=false
+      shift
     else
       echo "Unknown argument: $1"
       $program --help
@@ -102,8 +106,11 @@ ledger_dir="$SOLANA_CONFIG_DIR"/bootstrap-validator
   exit 1
 }
 
+if [[ $maybeRequireTower = true ]]; then
+  args+=(--require-tower)
+fi
+
 args+=(
-  --require-tower
   --ledger "$ledger_dir"
   --rpc-port 8899
   --snapshot-interval-slots 200

multinode-demo/validator.sh

@@ -45,6 +45,8 @@ EOF
   exit 1
 }
 
+maybeRequireTower=true
+
 positional_args=()
 while [[ -n $1 ]]; do
   if [[ ${1:0:1} = - ]]; then
@@ -158,6 +160,9 @@ while [[ -n $1 ]]; do
     elif [[ $1 == --accounts-db-skip-shrink ]]; then
       args+=("$1")
       shift
+    elif [[ $1 == --skip-require-tower ]]; then
+      maybeRequireTower=false
+      shift
     elif [[ $1 = -h ]]; then
       usage "$@"
     else
@@ -230,7 +235,10 @@ default_arg --identity "$identity"
 default_arg --vote-account "$vote_account"
 default_arg --ledger "$ledger_dir"
 default_arg --log -
+
+if [[ $maybeRequireTower = true ]]; then
   default_arg --require-tower
+fi
 
 if [[ -n $SOLANA_CUDA ]]; then
   program=$solana_validator_cuda

net/net.sh

@@ -309,7 +309,7 @@ startBootstrapLeader() {
          ${#clientIpList[@]} \"$benchTpsExtraArgs\" \
          ${#clientIpList[@]} \"$benchExchangeExtraArgs\" \
          \"$genesisOptions\" \
-         \"$maybeNoSnapshot $maybeSkipLedgerVerify $maybeLimitLedgerSize $maybeWaitForSupermajority $maybeAccountsDbSkipShrink\" \
+         \"$maybeNoSnapshot $maybeSkipLedgerVerify $maybeLimitLedgerSize $maybeWaitForSupermajority $maybeAccountsDbSkipShrink $maybeSkipRequireTower\" \
          \"$gpuMode\" \
          \"$maybeWarpSlot\" \
          \"$waitForNodeInit\" \
@@ -381,7 +381,7 @@ startNode() {
          ${#clientIpList[@]} \"$benchTpsExtraArgs\" \
          ${#clientIpList[@]} \"$benchExchangeExtraArgs\" \
          \"$genesisOptions\" \
-         \"$maybeNoSnapshot $maybeSkipLedgerVerify $maybeLimitLedgerSize $maybeWaitForSupermajority $maybeAccountsDbSkipShrink\" \
+         \"$maybeNoSnapshot $maybeSkipLedgerVerify $maybeLimitLedgerSize $maybeWaitForSupermajority $maybeAccountsDbSkipShrink $maybeSkipRequireTower\" \
          \"$gpuMode\" \
          \"$maybeWarpSlot\" \
          \"$waitForNodeInit\" \
@@ -783,6 +783,7 @@ maybeSkipLedgerVerify=""
 maybeDisableAirdrops=""
 maybeWaitForSupermajority=""
 maybeAccountsDbSkipShrink=""
+maybeSkipRequireTower=""
 debugBuild=false
 doBuild=true
 gpuMode=auto
@@ -910,6 +911,9 @@ while [[ -n $1 ]]; do
     elif [[ $1 = --accounts-db-skip-shrink ]]; then
       maybeAccountsDbSkipShrink="$1"
       shift 1
+    elif [[ $1 = --skip-require-tower ]]; then
+      maybeSkipRequireTower="$1"
+      shift 1
     else
       usage "Unknown long option: $1"
     fi