feat: Base updated to 2.4.3 (#17)

Dockerfile

@@ -1,6 +1,6 @@
-FROM golang:1.14.1-alpine as build
+FROM golang:1.14.4-alpine as build
 
-RUN apk add --no-cache git=2.24.1-r0
+RUN apk add --no-cache git=2.26.2-r0
 
 COPY ./src /go/src/github.com/homecentr/docker-swarm-local-network-connector
 
@@ -9,24 +9,13 @@ WORKDIR /go/src/github.com/homecentr/docker-swarm-local-network-connector
 RUN go get ./... && \
  go build
 
-FROM homecentr/base:1.1.0 as base
-
-LABEL maintainer="Lukas Holota <[email protected]>"
-
-FROM alpine:3.11.5
-
-# Install packages required by base
-RUN apk add --no-cache \
- shadow=4.7-r1
+FROM homecentr/base:2.4.3-alpine
 
 # Copy S6 overlay
-COPY --from=base / /
 COPY --from=build /go/src/github.com/homecentr/docker-swarm-local-network-connector/docker-swarm-local-network-connector /swarm-local-network-connector
 
 # Copy S6 overlay configuration
 COPY ./fs/ /
 
 # Make the binary executable
-RUN chmod a+x /swarm-local-network-connector
-
-ENTRYPOINT [ "/init" ]
+RUN chmod a+x /swarm-local-network-connector