fix s2i on cluster RT tests (#2015)

* chore: use smaller s2i nodejs builder

Signed-off-by: Matej Vasek <mvasek@redhat.com>

* test: skip python s2i on cluster build test on GH

Signed-off-by: Matej Vasek <mvasek@redhat.com>

* fixup: do check at correct place

Signed-off-by: Matej Vasek <mvasek@redhat.com>

---------

Signed-off-by: Matej Vasek <mvasek@redhat.com>

Author: matejvasek

pkg/builders/s2i/builder.go

@@ -36,7 +36,7 @@ import (
 // DefaultName when no WithName option is provided to NewBuilder
 const DefaultName = builders.S2I
 
-var DefaultNodeBuilder = "registry.access.redhat.com/ubi8/nodejs-16"
+var DefaultNodeBuilder = "registry.access.redhat.com/ubi8/nodejs-16-minimal"
 var DefaultQuarkusBuilder = "registry.access.redhat.com/ubi8/openjdk-17"
 var DefaultPythonBuilder = "registry.access.redhat.com/ubi8/python-39"
 

test/oncluster/scenario_runtime_test.go

@@ -45,6 +45,9 @@ func TestRuntime(t *testing.T) {
 		for _, builder := range runtimeSupportMap[lang] {
 			if targetBuilder == "" || builder == targetBuilder {
 				t.Run(fmt.Sprintf("%v_%v_test", lang, builder), func(t *testing.T) {
+					if lang == "python" && os.Getenv("GITHUB_ACTIONS") == "true" {
+						t.Skip("skipping python test in GH action because of space requirement")
+					}
 					runtimeImpl(t, lang, builder)
 				})
 			}