Store KinD logs artifact in E2E tests (#1250)

Co-Authored-By: Marcin Owsiany <mowsiany@D2iQ.com>

.circleci/config.yml

@@ -20,6 +20,8 @@ jobs:
       - run: ./test/run_tests.sh e2e-test
       - store_test_results:
           path: reports/
+      - store_artifacts:
+          path: kind-logs.tar.bz2
 
   lint:
     docker:

test/run_tests.sh

@@ -3,12 +3,23 @@
 set -o errexit
 set -o nounset
 set -o pipefail
+set -o xtrace
 
 # "TARGET" is a Makefile target that runs tests
 TARGET=$1
 
 INTEGRATION_OUTPUT_JUNIT=${INTEGRATION_OUTPUT_JUNIT:-false}
 
+function archive_logs() {
+    # Archive test harness artifacts
+    if [ "$TARGET" == "e2e-test" ]; then
+        tar -cjvf kind-logs.tar.bz2 kind-logs/
+    fi
+}
+
+# Set test harness artifacts dir to '/tmp/kudo-e2e-test', as it's easier to copy out from a container.
+echo 'artifactsDir: /tmp/kudo-e2e-test' >> kudo-e2e-test.yaml.tmpl
+
 # Pull the builder image with retries if it doesn't already exist.
 retries=0
 builder_image=$(awk '/FROM/ {print $2}' test/Dockerfile)
@@ -26,10 +37,18 @@ if ! docker inspect "$builder_image"; then
 fi
 
 if docker build -f test/Dockerfile -t kudo-test .; then
-    if docker run -e INTEGRATION_OUTPUT_JUNIT --net=host -it -m 4g -v /var/run/docker.sock:/var/run/docker.sock -v "$(pwd)"/reports:/go/src/github.com/kudobuilder/kudo/reports --rm kudo-test make "$TARGET"; then
+    if docker run -e INTEGRATION_OUTPUT_JUNIT --net=host -it --rm -m 4g \
+        -v /var/run/docker.sock:/var/run/docker.sock \
+        -v "$(pwd)"/reports:/go/src/github.com/kudobuilder/kudo/reports \
+        -v "$(pwd)"/kind-logs:/tmp/kudo-e2e-test \
+        kudo-test bash -c "make $TARGET; ret=\$?; chmod a+r -R /tmp/kudo-e2e-test; exit \$ret"
+    then
+        archive_logs
         echo "Tests finished successfully! ヽ(•‿•)ノ"
     else
-        exit $?
+        RESULT=$?
+        archive_logs
+        exit $RESULT
     fi
 else
     echo "Error when building test docker image, cannot run tests."