tests(integration): expose helm version (#2432)

Signed-off-by: Dominik Rosiek <drosiek@sumologic.com>

tests/integration/internal/stepfuncs/helm.go

@@ -24,6 +24,16 @@ const (
 	envNameHelmNoDependencyUpdate = "HELM_NO_DEPENDENCY_UPDATE"
 )
 
+// HelmVersion returns a features.Func that will run helm version
+func HelmVersionOpt() features.Func {
+	return func(ctx context.Context, t *testing.T, envConf *envconf.Config) context.Context {
+		_, err := helm.RunHelmCommandAndGetOutputE(t, ctxopts.HelmOptions(ctx), "version")
+		require.NoError(t, err)
+
+		return ctx
+	}
+}
+
 // HelmDependencyUpdateOpt returns a features.Func that will run helm dependency update using
 // the provided path as an argument.
 //

tests/integration/main_test.go

@@ -73,6 +73,8 @@ func ConfigureTestEnv(testenv env.Environment) {
 		stepfuncs.KubectlCreateNamespaceOpt(openTelemetryOperatorNamespaces[1]),
 		// Create Test Namespace
 		stepfuncs.KubectlCreateNamespaceTestOpt(),
+		stepfuncs.SetHelmOptionsTestOpt([]string{}),
+		stepfuncs.HelmVersionOpt(),
 		// SetHelmOptionsTestOpt picks a values file from `values` directory
 		// based on the test name ( the details of name generation can be found
 		// in `strings.ValueFileFromT()`.)

tests/integration/values/values_helm_opentelemetry_operator_enabled.yaml

@@ -8,6 +8,14 @@ opentelemetry-operator:
     env:
       WATCH_NAMESPACE: "ot-operator1,ot-operator2"
 
+otelgateway:
+  config:
+    processors:
+      memory_limiter:
+        # fix for vagrnt
+        # failt to create "memory_limiter" processor, in pipeline "traces": failed to get total memory, use fixed memory settings (limit_mib)
+        limit_mib: 8192
+
 # Request less resources so that this fits on Github actions runners environment
 fluentd:
   events: