use k3d inside dapper

Signed-off-by: Alexandre Lamarre <[email protected]>

Dockerfile.dapper

@@ -36,6 +36,7 @@ RUN if [ "${ARCH}" != "s390x" ]; then \
         curl -sL https://dl.min.io/client/mc/release/linux-${ARCH}/mc > /usr/local/bin/mc  && \
         chmod +x /usr/local/bin/mc; \
     fi
+RUN curl --fail https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | TAG=v5.4.6 K3D_INSTALL_DIR="/usr/local/bin" bash 
 
 ENV DAPPER_ENV REPO TAG DRONE_TAG CROSS CROSS_ARCH USE_DOCKER_BUILDX
 ENV DAPPER_SOURCE /go/src/github.com/rancher/backup-restore-operator/

scripts/ci

@@ -3,11 +3,16 @@ set -e
 
 cd $(dirname $0)
 
+export CLUSTER_NAME="backup-restore-operator"
+
 ./build
 ./test
 ./validate
 ./validate-ci
 ./package
 ./chart/test
 ./hull
-# ./integration
+# integration tests
+./cleanup-cluster.sh
+./setup-cluster.sh
+./integration

scripts/cleanup-cluster.sh

@@ -0,0 +1,4 @@
+set -e
+set -x
+
+k3d cluster delete ${CLUSTER_NAME} || true

scripts/setup-cluster.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+set -e
+set -x
+
+# waits until all nodes are ready
+wait_for_nodes(){
+  echo "wait until all agents are ready"
+  while :
+  do
+    readyNodes=1
+    statusList=$(kubectl get nodes --no-headers | awk '{ print $2}')
+    # shellcheck disable=SC2162
+    while read status
+    do
+      if [ "$status" == "NotReady" ] || [ "$status" == "" ]
+      then
+        readyNodes=0
+        break
+      fi
+    done <<< "$(echo -e  "$statusList")"
+    # all nodes are ready; exit
+    if [[ $readyNodes == 1 ]]
+    then
+      break
+    fi
+    sleep 1
+  done
+}
+
+k3d cluster create ${CLUSTER_NAME}
+wait_for_nodes
+
+echo "${CLUSTER_NAME} ready"
+
+IMAGE=${REPO}/backup-restore-operator:${TAG}
+
+k3d import image ${IMAGE} -c ${CLUSTER_NAME}