Switch integration tests from minikube to kind (#656)

.github/workflows/test.yaml

@@ -89,46 +89,32 @@ jobs:
   integration-tests:
     runs-on: ubuntu-latest
     steps:
-      - name: cache binaries
-        uses: actions/cache@v1
-        env:
-          cache-name: cache-binaries
-        with:
-          path: /opt/binaries/
-          key: ${{ runner.os }}-binaries
-      - name: install binaries
+      - name: install mkcert
         run: |
           #!/bin/bash
-          sudo mkdir -p /usr/local/bin/
-          sudo mkdir -p /opt/minikube/bin/
-          cd /opt/minikube/bin
-
-          if [ ! -f minikube ]; then
-            echo "downloading minikube"
-            sudo curl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
-            sudo chmod +x minikube
-          fi
-          sudo install minikube /usr/local/bin/
-
           if [ ! -f mkcert ]; then
             echo "downloading mkcert"
             sudo curl -Lo mkcert https://github.com/FiloSottile/mkcert/releases/download/v1.4.1/mkcert-v1.4.1-linux-amd64
             sudo chmod +x mkcert
           fi
           sudo install mkcert /usr/local/bin/
-      - name: start minikube
-        run: |
-          minikube start --driver=docker
-          kubectl cluster-info
+
+      - name: Create kind cluster
+        uses: helm/kind-action@v1.0.0-rc.1
+        with:
+          cluster_name: kind
 
       - name: install go
         uses: actions/setup-go@v1
         with:
           go-version: 1.14.x
+
       - name: checkout code
         uses: actions/checkout@v2
+
       - name: build dev docker image
         run: |
           ./scripts/build-dev-docker.bash
+
       - name: test
         run: go test -v ./integration/...

scripts/build-dev-docker.bash

@@ -17,7 +17,6 @@ env GOOS=linux \
 # build docker image
 (
 
-
   cd $_dir
   cat <<EOF >config.yaml
 
@@ -31,12 +30,5 @@ ENTRYPOINT [ "/bin/pomerium" ]
 CMD ["-config","/pomerium/config.yaml"]
 EOF
   docker build --tag=pomerium/pomerium:dev .
-
-# build for minikube
-if command -v minikube >/dev/null 2>&1 ; then
-  eval "$(minikube docker-env --shell=bash)"
-  docker build --tag=pomerium/pomerium:dev .
-fi
-
-
+  kind load docker-image pomerium/pomerium:dev
 )