DockerFile

# build stage
FROM golang:1.19.3-alpine AS build-env
RUN apk --no-cache add build-base git gcc

RUN mkdir -p /build
COPY ./ /build/

WORKDIR /build/client/
RUN go version
#RUN git checkout main && go build -o steward
RUN go build -o usbtcpclient
RUN pwd
RUN ls -l

# final stage
FROM alpine

RUN apk update && apk add curl

WORKDIR /app
COPY --from=build-env /build/client/usbtcpclient /app/

# If MTLS is enabled, give the path to the CA cert
ENV CA_CERT ""
# The path to the certificate
ENV CERT ""
# 127.0.0.1:45000
ENV IP_PORT ""
# If MTLS is enabled, give the path to the key
ENV KEY ""
# Set to 1 to enable MTLS
ENV MTLS ""
# The directory path for where to store the port.info file
ENV PORT_INFO_FILE_DIR ""

CMD ["ash","-c","/app/usbtcpclient\
    -caCert=$CA_CERT\
    -cert=$CERT\
    -ipPort=$IP_PORT\
    -key=$KEY\
    -mtls=$MTLS\
    -portInfoFileDir=$PORT_INFO_FILE_DIR\
    "]