setup.sh can now be more picky about the kind of config it creates

multinode-demo/leader.sh

@@ -11,7 +11,9 @@ if [[ -d "$SNAP" ]]; then
 fi
 
 [[ -f "$SOLANA_CONFIG_DIR"/leader.json ]] || {
-  echo "$SOLANA_CONFIG_DIR/leader.json not found, run ${here}/setup.sh first"
+  echo "$SOLANA_CONFIG_DIR/leader.json not found, create it by running:"
+  echo
+  echo "  ${here}/setup.sh -t leader"
   exit 1
 }
 

multinode-demo/setup.sh

@@ -5,8 +5,13 @@ here=$(dirname "$0")
 source "$here"/common.sh
 
 usage () {
+  exitcode=0
+  if [[ -n "$1" ]]; then
+    exitcode=1
+    echo "Error: $*"
+  fi
   cat <<EOF
-usage: $0 [-n num_tokens] [-l] [-p]
+usage: $0 [-n num_tokens] [-l] [-p] [-t node_type]
 
 Creates a fullnode configuration
 
@@ -14,12 +19,19 @@ Creates a fullnode configuration
  -l             - Detect network address from local machine configuration, which
                   may be a private IP address unaccessible on the Intenet (default)
  -p             - Detect public address using public Internet servers
+ -t node_type   - Create configuration files only for this kind of node.  Valid
+                  options are validator or leader.  Creates configuration files
+                  for both by default
+
 EOF
+  exit $exitcode
 }
 
 ip_address_arg=-l
 num_tokens=1000000000
-while getopts "h?n:lp" opt; do
+node_type_leader=true
+node_type_validator=true
+while getopts "h?n:lpt:" opt; do
   case $opt in
   h|\?)
     usage
@@ -34,6 +46,25 @@ while getopts "h?n:lp" opt; do
   n)
     num_tokens="$OPTARG"
     ;;
+  t)
+    node_type="$OPTARG"
+    case $OPTARG in
+    leader)
+      node_type_leader=true
+      node_type_validator=false
+      ;;
+    validator)
+      node_type_leader=false
+      node_type_validator=true
+      ;;
+    *)
+      usage "Error: unknown node type: $node_type"
+      ;;
+    esac
+    ;;
+  *)
+    usage "Error: unhandled option: $opt"
+    ;;
   esac
 done
 
@@ -44,22 +75,31 @@ validator_address_args=("$ip_address_arg" -b 9000)
 set -e
 
 echo "Cleaning $SOLANA_CONFIG_DIR"
-(
-  set -x
-  rm -rvf "$SOLANA_CONFIG_DIR"{,-private}
-  mkdir -p "$SOLANA_CONFIG_DIR"{,-private}
-)
+rm -rvf "$SOLANA_CONFIG_DIR"
+mkdir -p "$SOLANA_CONFIG_DIR"
 
-echo "Creating $SOLANA_CONFIG_DIR/mint.json with $num_tokens tokens"
-$solana_mint <<<"$num_tokens" > "$SOLANA_CONFIG_DIR"-private/mint.json
 
-echo "Creating $SOLANA_CONFIG_DIR/genesis.log"
-$solana_genesis < "$SOLANA_CONFIG_DIR"-private/mint.json > "$SOLANA_CONFIG_DIR"/genesis.log
+if $node_type_leader; then
+  rm -rvf "$SOLANA_CONFIG_DIR"-private
+  mkdir -p "$SOLANA_CONFIG_DIR"-private
 
-echo "Creating $SOLANA_CONFIG_DIR/leader.json"
-$solana_fullnode_config "${leader_address_args[@]}" > "$SOLANA_CONFIG_DIR"/leader.json
+  echo "Creating $SOLANA_CONFIG_DIR/mint.json with $num_tokens tokens"
+  $solana_mint <<<"$num_tokens" > "$SOLANA_CONFIG_DIR"-private/mint.json
 
-echo "Creating $SOLANA_CONFIG_DIR/validator.json"
-$solana_fullnode_config "${validator_address_args[@]}" > "$SOLANA_CONFIG_DIR"/validator.json
+  echo "Creating $SOLANA_CONFIG_DIR/genesis.log"
+  $solana_genesis < "$SOLANA_CONFIG_DIR"-private/mint.json > "$SOLANA_CONFIG_DIR"/genesis.log
 
-ls -lh "$SOLANA_CONFIG_DIR/"
+  echo "Creating $SOLANA_CONFIG_DIR/leader.json"
+  $solana_fullnode_config "${leader_address_args[@]}" > "$SOLANA_CONFIG_DIR"/leader.json
+fi
+
+
+if $node_type_validator; then
+  echo "Creating $SOLANA_CONFIG_DIR/validator.json"
+  $solana_fullnode_config "${validator_address_args[@]}" > "$SOLANA_CONFIG_DIR"/validator.json
+fi
+
+ls -lh "$SOLANA_CONFIG_DIR"/
+if $node_type_leader; then
+  ls -lh "$SOLANA_CONFIG_DIR"-private/
+fi

multinode-demo/validator.sh

@@ -57,7 +57,9 @@ fi
 
 
 [[ -f "$SOLANA_CONFIG_DIR"/validator.json ]] || {
-  echo "$SOLANA_CONFIG_DIR/validator.json not found, run ${here}/setup.sh first"
+  echo "$SOLANA_CONFIG_DIR/validator.json not found, create it by running:"
+  echo
+  echo "  ${here}/setup.sh -t validator"
   exit 1
 }
 

snap/hooks/configure

@@ -12,17 +12,19 @@ fi
 
 ip_address_arg=-p # Use public IP address (TODO: make this configurable?)
 num_tokens="$(snapctl get num-tokens)"
-$SNAP/bin/setup.sh ${num_tokens:+-n $num_tokens} ${ip_address_arg}
 
 case $mode in
 leader+drone)
+  $SNAP/bin/setup.sh ${num_tokens:+-n $num_tokens} ${ip_address_arg} -t leader
   snapctl start --enable solana.daemon-leader
   snapctl start --enable solana.daemon-drone
   ;;
 leader)
+  $SNAP/bin/setup.sh ${num_tokens:+-n $num_tokens} ${ip_address_arg} -t leader
   snapctl start --enable solana.daemon-leader
   ;;
 validator)
+  $SNAP/bin/setup.sh ${ip_address_arg} -t validator
   snapctl start --enable solana.daemon-validator
   ;;
 *)