Add single-bundle-index build script

Adds script for building the index image used in the e2e tests. Also
adds the necessary manifests and Containerfile for the bundle in that
index, and adds a note in DEVELOPMENT.md about using the scripts for
updating the images used in unit and e2e tests.

Signed-off-by: Tayler Geiger <[email protected]>

Author: trgeiger

DEVELOPMENT.md

@@ -46,6 +46,19 @@ To run a specific e2e test locally:
 $ make e2e-local TEST=TestCreateInstallPlanManualApproval
 ```
 
+##### Updating test images
+
+Sometimes you will need to update the index or bundle images used in the unit or e2e tests. To update those images, you can use the following 2 scripts in the ./scripts/ directory:
+
+```sh
+./scripts/build_test_images.sh
+./scripts/build_e2e_test_images.sh
+```
+
+Please be aware that these scripts push directly to the image tags used by the actual unit and e2e tests.
+
+The contents and Containerfiles of these bundles can be found in `./test/images/`.
+
 [controller-runtime instructions]: https://pkg.go.dev/sigs.k8s.io/controller-runtime/tools/setup-envtest#section-readme
 
 #### Building

scripts/build_e2e_test_images.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+# Configuration variables (can be overridden via environment)
+QUAY_REPO="${QUAY_REPO:-tayler}"
+BUNDLE_NAME="${BUNDLE_NAME:-bundle}"
+BUNDLE_TAG="${BUNDLE_TAG:-objects-pdb-v1}"
+INDEX_NAME="${INDEX_NAME:-single-bundle-index}"
+INDEX_TAG="${INDEX_TAG:-pdb-v1}"
+
+# Single Bundle E2E Test Image
+docker build -t quay.io/${QUAY_REPO}/${BUNDLE_NAME}:${BUNDLE_TAG} ./test/images/single-bundle-index
+docker push quay.io/${QUAY_REPO}/${BUNDLE_NAME}:${BUNDLE_TAG}
+
+opm index add --bundles quay.io/${QUAY_REPO}/${BUNDLE_NAME}:${BUNDLE_TAG} --tag quay.io/${QUAY_REPO}/${INDEX_NAME}:${INDEX_TAG} -c docker
+docker push quay.io/${QUAY_REPO}/${INDEX_NAME}:${INDEX_TAG}

test/e2e/bundle_e2e_test.go

@@ -60,7 +60,7 @@ var _ = Describe("Installing bundles with new object types", Label("ObjectTypes"
 			By("first installing the VPA CRD on cluster")
 			const (
 				sourceName = "test-catalog"
-				imageName  = "quay.io/olmtest/single-bundle-index:pdb-v1"
+				imageName  = "quay.io/tayler/single-bundle-index:pdb-v1"
 			)
 
 			By("create VPA CRD on cluster")

test/images/single-bundle-image/Containerfile

@@ -0,0 +1,13 @@
+FROM scratch
+
+# We are pushing an operator-registry bundle
+# that has both metadata and manifests.
+LABEL operators.operatorframework.io.bundle.mediatype.v1=registry+v1
+LABEL operators.operatorframework.io.bundle.manifests.v1=manifests/
+LABEL operators.operatorframework.io.bundle.metadata.v1=metadata/
+LABEL operators.operatorframework.io.bundle.package.v1=busybox
+LABEL operators.operatorframework.io.bundle.channels.v1=alpha
+LABEL operators.operatorframework.io.bundle.channel.default.v1=alpha
+
+COPY ./manifests/*.yaml /manifests/
+COPY ./metadata/annotations.yaml /metadata/annotations.yaml

test/images/single-bundle-image/csv.yaml renamed to test/images/single-bundle-image/manifests/csv.yaml

@@ -0,0 +1,7 @@
+annotations:
+    operators.operatorframework.io.bundle.mediatype.v1: "registry+v1"
+    operators.operatorframework.io.bundle.manifests.v1: "manifests/"
+    operators.operatorframework.io.bundle.metadata.v1: "metadata/"
+    operators.operatorframework.io.bundle.package.v1: "busybox"
+    operators.operatorframework.io.bundle.channels.v1: "alpha"
+    operators.operatorframework.io.bundle.channel.default.v1: "alpha"