debug: play with hostname

.github/workflows/ci.yml

@@ -124,7 +124,7 @@ jobs:
         run: rustup install
 
       - name: Install nextest
-        run: cargo install --locked cargo-nextest
+        run: cargo install --locked cargo-nextest --version 0.9.132
 
       - name: Run tests
         env:
@@ -152,7 +152,7 @@ jobs:
         run: rustup install
 
       - name: Install nextest
-        run: cargo install --locked cargo-nextest
+        run: cargo install --locked cargo-nextest --version 0.9.132
 
       - name: Run tests
         env:
@@ -193,7 +193,7 @@ jobs:
         env:
           RISC0_DEV_MODE: "1"
           RUST_LOG: "debug"
-        run: cargo nextest run -p integration_tests indexer -- indexer_test_run
+        run: cargo nextest run -p integration_tests -E 'test(indexer_test_run)' --test-threads=1
 
       - name: Debug Docker state on failure
         if: failure()

bedrock/scripts/run_logos_blockchain_node.sh

@@ -2,10 +2,17 @@
 
 set -e
 
+# `hostname -i` may return multiple addresses (IPv4 + IPv6) on newer runners.
+# cfgsync expects a single, stable host identifier, so pick the first IPv4.
+HOST_IP="$(hostname -i | tr ' ' '\n' | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$' | head -n1)"
+if [ -z "$HOST_IP" ]; then
+  HOST_IP="$(hostname -i | awk '{print $1}')"
+fi
+
 export CFG_FILE_PATH="/config.yaml" \
        CFG_SERVER_ADDR="http://cfgsync:4400" \
-       CFG_HOST_IP=$(hostname -i) \
-       CFG_HOST_IDENTIFIER="validator-$(hostname -i)" \
+       CFG_HOST_IP="$HOST_IP" \
+       CFG_HOST_IDENTIFIER="validator-$HOST_IP" \
        LOG_LEVEL="INFO" \
        POL_PROOF_DEV_MODE=true