From 975bfaf8ba90743325c9632c87a0e25c094efff9 Mon Sep 17 00:00:00 2001
From: Jordan Liggitt <liggitt@google.com>
Date: Fri, 1 Apr 2022 11:39:42 -0400
Subject: [PATCH] set parallelism in integration tests with GOMAXPROCS

---
 hack/make-rules/test-integration.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/hack/make-rules/test-integration.sh b/hack/make-rules/test-integration.sh
index 414992d3180..cf287a96af3 100755
--- a/hack/make-rules/test-integration.sh
+++ b/hack/make-rules/test-integration.sh
@@ -29,9 +29,15 @@ export KUBE_CACHE_MUTATION_DETECTOR
 KUBE_PANIC_WATCH_DECODE_ERROR="${KUBE_PANIC_WATCH_DECODE_ERROR:-true}"
 export KUBE_PANIC_WATCH_DECODE_ERROR
 
+KUBE_INTEGRATION_TEST_MAX_CONCURRENCY=${KUBE_INTEGRATION_TEST_MAX_CONCURRENCY:-"-1"}
+if [[ ${KUBE_INTEGRATION_TEST_MAX_CONCURRENCY} -gt 0 ]]; then
+  GOMAXPROCS=${KUBE_INTEGRATION_TEST_MAX_CONCURRENCY}
+  export GOMAXPROCS
+  kube::log::status "Setting parallelism to ${GOMAXPROCS}"
+fi
+
 # Give integration tests longer to run by default.
 KUBE_TIMEOUT=${KUBE_TIMEOUT:--timeout=600s}
-KUBE_INTEGRATION_TEST_MAX_CONCURRENCY=${KUBE_INTEGRATION_TEST_MAX_CONCURRENCY:-"-1"}
 LOG_LEVEL=${LOG_LEVEL:-2}
 KUBE_TEST_ARGS=${KUBE_TEST_ARGS:-}
 # Default glog module settings.