Use 'kind load docker-image' command for faster image loads

Signed-off-by: James Munnelly <james@munnelly.eu>

WORKSPACE

@@ -136,7 +136,7 @@ container_pull(
 ## Install 'kind', for creating kubernetes-in-docker clusters
 go_repository(
     name = "io_kubernetes_sigs_kind",
-    commit = "9307ec01e70ffd56d3a5bc16fb977d4f557a615f",
+    commit = "161151a26faf0dbe962ac9f323cc0cdebac79ba8",
     importpath = "sigs.k8s.io/kind",
 )
 
@@ -191,14 +191,14 @@ container_pull(
     name = "kind-1.12",
     registry = "index.docker.io",
     repository = "kindest/node",
-    tag = "v1.12.3",
+    tag = "v1.12.5",
 )
 
 container_pull(
     name = "kind-1.13",
     registry = "index.docker.io",
     repository = "kindest/node",
-    tag = "v1.13.2",
+    tag = "v1.13.4",
 )
 
 ## Fetch kubectl for use during e2e tests

hack/ci/lib/build_images.sh

@@ -31,13 +31,11 @@ build_images() {
     DOCKER_REPO="${DOCKER_REPO}" \
     DOCKER_TAG="${DOCKER_TAG}" \
     # Build images used during e2e tests
-    bazel run //test/e2e:images
+    bazel run --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //test/e2e:images
 
-    local TMP_DIR=$(mktemp -d)
-    local BUNDLE_FILE="${TMP_DIR}"/cmbundle.tar.gz
+    echo "All images built"
 
-    # Create an archive of docker images
-    docker save \
+    for IMG in \
         "${DOCKER_REPO}"/cert-manager-controller:"${DOCKER_TAG}" \
         "${DOCKER_REPO}"/cert-manager-cainjector:"${DOCKER_TAG}" \
         "${DOCKER_REPO}"/cert-manager-acmesolver:"${DOCKER_TAG}" \
@@ -47,16 +45,13 @@ build_images() {
         "k8s.gcr.io/defaultbackend:bazel" \
         "vault:bazel" \
         "gcr.io/kubernetes-helm/tiller:bazel" \
-        -o "${BUNDLE_FILE}"
-
-    # Copy docker archive into the kind container
-    docker cp "${BUNDLE_FILE}" "${KIND_CONTAINER_NAME}":/cmbundle.tar.gz
-
-    # Import file into kind docker daemon
-    docker exec "${KIND_CONTAINER_NAME}" docker load -i /cmbundle.tar.gz
-
-    # Cleanup
-    rm -Rf "${TMP_DIR}"
+    ; do
+        echo "Loading image ${IMG} into kind container"
+        "${KIND}" load docker-image --name "${KIND_CLUSTER_NAME}" "${IMG}" &
+    done
+    echo "Waiting for all images to be loaded..."
+    wait
+    echo "All images loaded!"
 }
 
 build_images

test/fixtures/kind/config-v1alpha3.yaml

@@ -12,5 +12,7 @@ nodes:
     # config generated by kind
     apiVersion: kubeadm.k8s.io/v1alpha3
     kind: ClusterConfiguration
+    metadata:
+      name: config
     networking:
       serviceSubnet: 10.0.0.0/16

test/fixtures/kind/config-v1beta1.yaml

@@ -12,5 +12,7 @@ nodes:
     # config generated by kind
     apiVersion: kubeadm.k8s.io/v1beta1
     kind: ClusterConfiguration
+    metadata:
+      name: config
     networking:
       serviceSubnet: 10.0.0.0/16