Fix docker ipfs ips

Author: bkontur

examples/justfile

@@ -219,21 +219,17 @@ ipfs-start test_dir: _check-docker
 
     # Pull latest kubo image if not present
     docker pull ipfs/kubo:latest
-    
-    # Determine network mode based on OS
-    if [[ "$OSTYPE" == "darwin"* ]]; then
-        # macOS - use port mapping
-        NETWORK_ARGS="-p 4001:4001 -p 8080:8080 -p 5001:5001"
-    else
-        # Linux (including CI) - use host networking for direct access
-        NETWORK_ARGS="--network host -p 4001:4001 -p 8080:8080 -p 5001:5001"
-    fi
-    
+
+    # Use bridge network mode
+    NETWORK_ARGS="-p 4001:4001 -p 8080:8080 -p 5001:5001"
+
     # Start Docker container
     docker run -d --name ipfs-node -v ipfs-data:/data/ipfs $NETWORK_ARGS ipfs/kubo:latest
     echo "   Container: ipfs-node"
+    echo "   NETWORK_ARGS: $NETWORK_ARGS"
     echo "   Waiting for container to start..."
     sleep 5
+    docker inspect ipfs-node --format '{{.HostConfig.NetworkMode}}'
     docker exec ipfs-node ipfs --version
 
     # Bitswap logging
@@ -257,11 +253,11 @@ ipfs-connect runtime:
         PROTOCOL="dns4"
         DOCKER_HOST="host.docker.internal"
     else
-        # Linux (with host networking) - use ip4/127.0.0.1
+        # Linux (with bridge networking) - use ip4/172.17.0.1
         PROTOCOL="ip4"
-        DOCKER_HOST="127.0.0.1"
+        DOCKER_HOST="172.17.0.1"
     fi
-    
+
     echo "   Using Docker host: /$PROTOCOL/$DOCKER_HOST"
 
     # TODO: improve this for multiple runtimes

scripts/ipfs-reconnect-westend.sh

@@ -6,17 +6,26 @@ THIS_DIR=$(cd $(dirname $0); pwd)
 mode="${1:-local}"
 if [ "$mode" = "docker" ]; then
     check_cmd="docker exec ipfs-node ipfs"
-    # TODO: what is right? ipfs-reconnect uses 127.0.0.1
-    check_host="127.0.0.1"
+
+    if [[ "$OSTYPE" == "darwin"* ]]; then
+      # macOS - use dns4/host.docker.internal
+      check_protocol="dns4"
+      check_host="host.docker.internal"
+    else
+      # Linux (with bridge networking) - use ip4/172.17.0.1
+      check_protocol="ip4"
+      check_host="172.17.0.1"
+    fi
 else
     check_cmd="${THIS_DIR}/../kubo/ipfs"
+    check_protocol="ip4"
     check_host="127.0.0.1"
 fi
 
 # Peers to monitor
 PEERS_TO_CHECK=(
-    "/ip4/${check_host}/tcp/10001/ws/p2p/12D3KooWJKVVNYByvML4Pgx1GWAYryYo6exA68jQX9Mw3AJ6G5gQ"
-    "/ip4/${check_host}/tcp/12347/ws/p2p/12D3KooWJ8sqAYtMBX3z3jy2iM98XGLFVzVfUPtmgDzxXSPkVpZZ"
+    "/${check_protocol}/${check_host}/tcp/10001/ws/p2p/12D3KooWJKVVNYByvML4Pgx1GWAYryYo6exA68jQX9Mw3AJ6G5gQ"
+    "/${check_protocol}/${check_host}/tcp/12347/ws/p2p/12D3KooWJ8sqAYtMBX3z3jy2iM98XGLFVzVfUPtmgDzxXSPkVpZZ"
 )
 
 while true; do