controller: move to core/api
diff --git a/core/api/Dockerfile b/core/api/Dockerfile
new file mode 100644
index 0000000..0d7f980
--- /dev/null
+++ b/core/api/Dockerfile
@@ -0,0 +1,36 @@
+FROM golang:1-alpine AS build
+
+RUN apk update && apk upgrade && \
+ apk add --no-cache bash git openssh wget
+
+# WORKDIR /protoc
+# RUN wget https://github.com/protocolbuffers/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip
+# RUN unzip protoc-3.11.4-linux-x86_64.zip
+# RUN rm protoc-3.11.4-linux-x86_64.zip
+# ENV PATH=/protoc/bin:$PATH
+
+WORKDIR $GOPATH/src/github.com/giolekva/pcloud/core/api
+COPY . .
+# RUN go get -v ./...
+
+ENV GO111MODULE on
+
+RUN go build -o $GOPATH/bin/pcloud-api-server main.go
+
+FROM alpine:latest
+WORKDIR /
+COPY --from=build /go/bin/pcloud-api-server /usr/bin/
+RUN chmod a+x /usr/bin/pcloud-api-server
+
+ENV KUBECONFIG ""
+ENV PORT 80
+ENV GRAPHQL_ADDRESS ""
+ENV DGRAPH_ADMIN_ADDRESS ""
+
+EXPOSE ${PORT}
+
+CMD pcloud-api-server \
+ --port=${PORT} \
+ --kubeconfig=${KUBECONFIG} \
+ --graphql_address=${GRAPHQL_ADDRESS} \
+ --dgraph_admin_address=${DGRAPH_ADMIN_ADDRESS}