Merge branch 'fix-chutney-ci' into 'main'

fix chutney in CI

See merge request tpo/core/arti!1393

.gitlab-ci.yml

@@ -213,8 +213,9 @@ build-repro:
 
 integration-chutney:
   stage: test
-  image: debian:stable-slim
-  allow_failure: true
+  # we use debian 11 as this is currently what rust:latest uses. When rust:latest gets updated,
+  # this should be changed to stable (and possibly shadow too).
+  image: debian:11-slim
   script:
     - ./maint/preserve -u
     - apt update

tests/chutney/setup

@@ -98,9 +98,9 @@ fi
 	set +e
 	"$cmd" proxy -c "${CHUTNEY_PATH}/net/nodes/arti.toml" -d 35353 \
 	       "${ARTI_FLAGS[@]}" &
-	pid=$!
-	echo "pid=$pid" >> tests/chutney/arti.run
-	wait "$pid"
+	arti_pid=$!
+	echo "pid=$arti_pid" >> tests/chutney/arti.run
+	wait "$arti_pid"
 	echo "result=$?" >> tests/chutney/arti.run
 ) & disown
 
@@ -117,6 +117,13 @@ for idx in $(seq 30); do
 	echo "waiting for port 9150..."
 	sleep 1
     fi
+    # verify Arti did not fail early
+    # shellcheck disable=SC1091
+    source tests/chutney/arti.run
+    pid="${pid:?}"
+    if ! kill -0 "$pid"; then
+	result="${result:?}"
+        echo "Arti failed to start with code $result"
+	exit 1
+    fi
 done
-
-