[camel-k] branch main updated: chore(e2e): support remote testing

[pc...@apache.org]

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pcongiusti pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel-k.git


The following commit(s) were added to refs/heads/main by this push:
     new b0add2470 chore(e2e): support remote testing
b0add2470 is described below

commit b0add2470454152be3de480385fa27c2b77758dc
Author: Pasquale Congiusti <pa...@gmail.com>
AuthorDate: Thu Apr 13 13:23:58 2023 +0200

    chore(e2e): support remote testing
    
    Closes #4207
---
 docs/modules/ROOT/pages/contributing/e2e.adoc | 18 ++++++++++++++++++
 e2e/support/test_support.go                   | 11 +++++++++++
 2 files changed, 29 insertions(+)

diff --git a/docs/modules/ROOT/pages/contributing/e2e.adoc b/docs/modules/ROOT/pages/contributing/e2e.adoc
index c5e9dfa54..337f0ab86 100644
--- a/docs/modules/ROOT/pages/contributing/e2e.adoc
+++ b/docs/modules/ROOT/pages/contributing/e2e.adoc
@@ -69,6 +69,24 @@ You can also execute the following script, if by any chance you have some change
 make images [CAMEL_K_RUNTIME_DIR=/path/to/camel-k-runtime-project]
 ----
 
+[[using-remote-cluster]]
+== Using remote cluster
+
+If you don't have enough machine resources to run the test locally (a local Kubernetes cluster may require up to 32 GB of memory and several CPUs), then, you can push your operator image to some remote registry that is also reachable from your Kubernetes cluster.
+
+----
+make images CUSTOM_IMAGE=docker.io/my-org/my-ck-operator-test
+----
+
+Then, you need to use a couple of environment variables in order to let the test know the container image to use.
+
+----
+export CAMEL_K_TEST_OPERATOR_IMAGE=docker.io/my-org/my-ck-operator-test:2.0.0-SNAPSHOT
+export CAMEL_K_TEST_OPERATOR_IMAGE_PULL_POLICY=Always // this may not be required, use only if you want to change the policy
+----
+
+Make sure your local Kubernetes config settings is pointing to the right cluster (ie, `kubectl config current-context`) and run the suite of test you want to run (ie, `make test-common`).
+
 [[using-nexus]]
 == Using Nexus repository mirror with E2E testing
 
diff --git a/e2e/support/test_support.go b/e2e/support/test_support.go
index 5aab97ddf..277af262f 100644
--- a/e2e/support/test_support.go
+++ b/e2e/support/test_support.go
@@ -279,6 +279,17 @@ func kamelInstallWithContext(ctx context.Context, operatorID string, namespace s
 		}
 	}
 
+	opImage := os.Getenv("CAMEL_K_TEST_OPERATOR_IMAGE")
+	if opImage != "" {
+		fmt.Printf("Setting operator image to %s\n", opImage)
+		installArgs = append(installArgs, "--operator-image", opImage)
+	}
+	opImagePullPolicy := os.Getenv("CAMEL_K_TEST_OPERATOR_IMAGE_PULL_POLICY")
+	if opImagePullPolicy != "" {
+		fmt.Printf("Setting operator image pull policy to %s\n", opImagePullPolicy)
+		installArgs = append(installArgs, "--operator-image-pull-policy", opImagePullPolicy)
+	}
+
 	installArgs = append(installArgs, args...)
 	return KamelWithContext(ctx, installArgs...)
 }