Change some Fluffy related cli defaults (#1833)

.github/workflows/fluffy.yml

@@ -295,4 +295,4 @@ jobs:
 
       - name: Run fluffy testnet
         run: |
-          ./fluffy/scripts/launch_local_testnet.sh
+          ./fluffy/scripts/launch_local_testnet.sh --run-tests

fluffy/conf.nim

@@ -43,8 +43,12 @@ const
   defaultStorageSize* = uint32(1000 * 1000 * 100)
   defaultStorageSizeDesc* = $defaultStorageSize
 
-  defaultTableIpLimitDesc* = $DefaultTableIpLimit
-  defaultBucketIpLimitDesc* = $DefaultBucketIpLimit
+  defaultTableIpLimitDesc* =
+    $defaultPortalProtocolConfig.tableIpLimits.tableIpLimit
+  defaultBucketIpLimitDesc* =
+    $defaultPortalProtocolConfig.tableIpLimits.bucketIpLimit
+  defaultBitsPerHopDesc* =
+    $defaultPortalProtocolConfig.bitsPerHop
 
 type
   TrustedDigest* = MDigest[32 * 8]
@@ -180,25 +184,28 @@ type
       name: "proxy-uri" .}: ClientConfig
 
     tableIpLimit* {.
+      hidden
       desc: "Maximum amount of nodes with the same IP in the routing table. " &
           "This option is currently required as many nodes are running from " &
           "the same machines. The option will be removed/adjusted in the future"
-      defaultValue: DefaultTableIpLimit
+      defaultValue: defaultPortalProtocolConfig.tableIpLimits.tableIpLimit
       defaultValueDesc: $defaultTableIpLimitDesc
       name: "table-ip-limit" .}: uint
 
     bucketIpLimit* {.
+      hidden
       desc: "Maximum amount of nodes with the same IP in the routing table's buckets. " &
             "This option is currently required as many nodes are running from " &
             "the same machines. The option will be removed/adjusted in the future"
-      defaultValue: DefaultBucketIpLimit
+      defaultValue: defaultPortalProtocolConfig.tableIpLimits.bucketIpLimit
       defaultValueDesc: $defaultBucketIpLimitDesc
       name: "bucket-ip-limit" .}: uint
 
     bitsPerHop* {.
       hidden
       desc: "Kademlia's b variable, increase for less hops per lookup"
-      defaultValue: DefaultBitsPerHop
+      defaultValue: defaultPortalProtocolConfig.bitsPerHop
+      defaultValueDesc: $defaultBitsPerHopDesc
       name: "bits-per-hop" .}: int
 
     radiusConfig* {.

fluffy/network/wire/portal_protocol_config.nim

@@ -38,7 +38,12 @@ const
   revalidationTimeout* = chronos.seconds(30)
 
   defaultPortalProtocolConfig* = PortalProtocolConfig(
-    tableIpLimits: DefaultTableIpLimits,
+    # TODO / IMPORTANT NOTE:
+    # This must be set back to `DefaultTableIpLimits` as soon as there are
+    # enough nodes in the Portal network that we don't need to rely on the
+    # Fluffy fleet. Currently, during development, convenience is taken above
+    # security, this must not remain.
+    tableIpLimits: TableIpLimits(tableIpLimit: 32, bucketIpLimit: 16),
     bitsPerHop: DefaultBitsPerHop,
     radiusConfig: defaultRadiusConfig
   )

fluffy/scripts/launch_local_testnet.sh

@@ -34,12 +34,12 @@ if [ ${PIPESTATUS[0]} != 4 ]; then
 fi
 
 OPTS="h:n:d"
-LONGOPTS="help,nodes:,data-dir:,enable-htop,log-level:,base-port:,base-rpc-port:,trusted-block-root:,beacon-chain-bridge,base-metrics-port:,reuse-existing-data-dir,timeout:,kill-old-processes"
+LONGOPTS="help,nodes:,data-dir:,run-tests,log-level:,base-port:,base-rpc-port:,trusted-block-root:,beacon-chain-bridge,base-metrics-port:,reuse-existing-data-dir,timeout:,kill-old-processes"
 
 # default values
 NUM_NODES="64"
 DATA_DIR="local_testnet_data"
-USE_HTOP="0"
+RUN_TESTS="0"
 LOG_LEVEL="INFO"
 BASE_PORT="9000"
 BASE_METRICS_PORT="8008"
@@ -66,7 +66,7 @@ E.g.: $(basename "$0") --nodes ${NUM_NODES} --data-dir "${DATA_DIR}" # defaults
   --base-metrics-port         bootstrap node's metrics server port (default: ${BASE_METRICS_PORT})
   --beacon-chain-bridge       run a beacon chain bridge attached to the bootstrap node
   --trusted-block-root        recent trusted finalized block root to initialize the consensus light client from
-  --enable-htop               use "htop" to see the fluffy processes without doing any tests
+  --run-tests                 when enabled run tests else use "htop" to see the fluffy processes without doing any tests
   --log-level                 set the log level (default: ${LOG_LEVEL})
   --reuse-existing-data-dir   instead of deleting and recreating the data dir, keep it and reuse everything we can from it
   --timeout                   timeout in seconds (default: ${TIMEOUT_DURATION} - no timeout)
@@ -96,8 +96,8 @@ while true; do
       DATA_DIR="$2"
       shift 2
       ;;
-    --enable-htop)
-      USE_HTOP="1"
+    --run-tests)
+      RUN_TESTS="1"
       shift
       ;;
     --log-level)
@@ -199,9 +199,12 @@ BINARIES="fluffy"
 if [[ "${BEACON_CHAIN_BRIDGE}" == "1" ]]; then
   BINARIES="${BINARIES} beacon_chain_bridge"
 fi
-TEST_BINARIES="test_portal_testnet"
 $MAKE -j ${NPROC} LOG_LEVEL=TRACE ${BINARIES}
+
+if [[ "$RUN_TESTS" == "1" ]]; then
+  TEST_BINARIES="test_portal_testnet"
   $MAKE -j ${NPROC} LOG_LEVEL=INFO ${TEST_BINARIES}
+fi
 
 # Kill child processes on Ctrl-C/SIGTERM/exit, passing the PID of this shell
 # instance as the parent and the target process name as a pattern to the
@@ -351,7 +354,7 @@ if [[ "$BG_JOBS" != "$NUM_JOBS" ]]; then
 fi
 
 # launch htop and run until `TIMEOUT_DURATION` or check the nodes and quit.
-if [[ "$USE_HTOP" == "1" ]]; then
+if [[ "$RUN_TESTS" == "0" ]]; then
   htop -p "$PIDS"
   cleanup
 else