Public release of katbox

hack/README.md

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+
+## Running end to end tests
+* Start [kubernetes in docker (kind) ](https://kind.sigs.k8s.io/) cluster
+* Run e2e-tests.sh from anywhere withing the git repo

hack/e2e-tests.sh

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+#!/bin/bash
+
+# Copyright 2020 PayPal.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+GIT_PROJECT_ROOT="$(git rev-parse --show-toplevel)"
+
+pushd "$GIT_PROJECT_ROOT" || exit
+
+# Build latest katbox
+docker build . -t quay.io/katbox/katboxplugin:latest
+
+# Load latest katbox on to kind
+kind load docker-image quay.io/katbox/katboxplugin:latest
+
+# Pull sidecar containers on to local machine
+docker pull quay.io/k8scsi/livenessprobe:v1.1.0
+docker pull quay.io/k8scsi/csi-node-driver-registrar:v1.3.0
+docker pull busybox:1.32.0
+
+# Load sidecar containers
+kind load docker-image quay.io/k8scsi/livenessprobe:v1.1.0
+kind load docker-image quay.io/k8scsi/csi-node-driver-registrar:v1.3.0
+kind load docker-image busybox:1.32.0
+
+# Deploy katbox onto kind
+kubectl apply -f deploy/latest/katbox/csi-katbox-plugin.yaml,deploy/latest/katbox/csi-katbox-driverinfo.yaml
+
+# Run a sample application
+kubectl apply -f examples/csi-app-inline.yaml
+
+# Wait for sample app to be ready
+kubectl wait --for=condition=Ready pod/my-csi-app-inline
+
+# Confirm that data has been printed on to the correct volume
+sleep 10
+
+OUTPUT=$(kubectl exec pod/my-csi-app-inline -- sh -c "cat /data/test")
+PODUID=$(kubectl get pod my-csi-app-inline -o jsonpath='{.metadata.uid}')
+MOUNTDIR="/var/lib/kubelet/pods/$PODUID/volumes/kubernetes.io~csi/my-csi-volume/"
+VOLID=$(kubectl exec --filename deploy/latest/katbox/csi-katbox-plugin.yaml -c katbox -- sh -c "cat $MOUNTDIR/vol_data.json" | jq -r .volumeHandle)
+
+echo "Volume ID: $VOLID"
+echo "Mounted at: $MOUNTDIR"
+
+sleep 10
+
+if [ -z "$OUTPUT" ]; then
+  echo "FAILURE: No data found in test output";
+fi
+
+# Delete example app
+kubectl delete -f examples/csi-app-inline.yaml
+
+# Make sure mount point is gone
+kubectl exec --filename deploy/latest/katbox/csi-katbox-plugin.yaml -c katbox -- sh -c "if [ -d ""$MOUNTDIR"" ]; then echo 'Error: Mount point still exists'; else echo ''; fi"
+
+# Make sure folder allocated by katbox was deleted after 1 minutes
+echo "Sleeping for 60 seconds to test if folder allocated by katbox was deleted"
+sleep 60
+
+kubectl exec --filename deploy/latest/katbox/csi-katbox-plugin.yaml -c katbox -- sh -c "if [ -d ""/csi-data-dir/$VOLID"" ]; then echo 'Error: Mount point still exists'; else echo ''; fi"
+
+# Delete katbox daemon set
+kubectl delete -f deploy/latest/katbox/csi-katbox-plugin.yaml
+
+popd || exit

hack/img2minikube.sh

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+#!/bin/bash
+
+TMPDIR=$(mktemp -d)
+
+pushd "$TMPDIR" || exit
+
+docker save -o image.dockerimg $1
+
+scp -i ~/.minikube/machines/minikube/id_rsa image.dockerimg docker@"$(minikube ip)":~/image.dockerimg
+
+ssh -i  ~/.minikube/machines/minikube/id_rsa docker@"$(minikube ip)" 'docker load -i ~/image.dockerimg'
+
+popd || exit

hack/kind-multi.yml

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+# a cluster with 3 control-plane nodes and 3 workers
+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+nodes:
+- role: control-plane
+- role: worker
+- role: worker
+- role: worker