catalogue/docker/catalogue/Dockerfile
FROM golang:1.7

COPY . /go/src/github.com/microservices-demo/catalogue
WORKDIR /go/src/github.com/microservices-demo/catalogue

RUN go get -u github.com/FiloSottile/gvt
RUN gvt restore && \
    CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o /app github.com/microservices-demo/catalogue/cmd/cataloguesvc

FROM alpine:3.4          #참조: http://wiki.thesanse.com/pages/viewpage.action?pageId=7340491

ENV	SERVICE_USER=myuser \
	SERVICE_UID=10001 \
	SERVICE_GROUP=mygroup \
	SERVICE_GID=10001

RUN	addgroup -g ${SERVICE_GID} ${SERVICE_GROUP} && \
	adduser -g "${SERVICE_NAME} user" -D -H -G ${SERVICE_GROUP} -s /sbin/nologin -u ${SERVICE_UID} ${SERVICE_USER} && \
	apk add --update libcap

WORKDIR /
COPY --from=0 /app /app     #참조: http://wiki.thesanse.com/pages/viewpage.action?pageId=7340491
COPY images/ /images/

RUN	chmod +x /app && \
	chown -R ${SERVICE_USER}:${SERVICE_GROUP} /app /images && \
	setcap 'cap_net_bind_service=+ep' /app

USER ${SERVICE_USER}

ARG BUILD_DATE
ARG BUILD_VERSION
ARG COMMIT

LABEL org.label-schema.vendor="Weaveworks" \
  org.label-schema.build-date="${BUILD_DATE}" \
  org.label-schema.version="${BUILD_VERSION}" \
  org.label-schema.name="Socks Shop: Catalogue" \
  org.label-schema.description="REST API for Catalogue service" \
  org.label-schema.url="https://github.com/microservices-demo/catalogue" \
  org.label-schema.vcs-url="github.com:microservices-demo/catalogue.git" \
  org.label-schema.vcs-ref="${COMMIT}" \
  org.label-schema.schema-version="1.0"

CMD ["/app", "-port=80"]
EXPOSE 80
catalogue/docker/catalogue-db/Dockerfile
FROM mysql:5.7

# ENV MYSQL_ROOT_PASSWORD DEFAULT_PASS
# ENV MYSQL_ALLOW_EMPTY_PASSWORD=true
# ENV MYSQL_DATABASE=socksdb

COPY ./data/dump.sql /docker-entrypoint-initdb.d/

catalogue/docker-compose.yml

version: '2'

services:
    catalogue:
        build:
            context: .
            dockerfile: ./docker/catalogue/Dockerfile
        image: weaveworksdemos/catalogue
        hostname: catalogue
        restart: always
        cap_drop:
            - all
        cap_add:
            - NET_BIND_SERVICE
        read_only: true
        environment:
            - reschedule=on-node-failure
        ports:
            - "8080:80"
    catalogue-db:
        build:
            context: ./docker/catalogue-db/
        image: weaveworksdemos/catalogue-db
        hostname: catalogue-db
        restart: always
        environment:
            - reschedule=on-node-failure
            - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
            - MYSQL_ALLOW_EMPTY_PASSWORD=true
            - MYSQL_DATABASE=socksdb

catalogue/docker-compose-zipkin.yml

version: '2'

services:
    catalogue:
        build:
            context: .
            dockerfile: ./docker/catalogue/Dockerfile
        image: weaveworksdemos/catalogue
        hostname: catalogue
        restart: always
        cap_drop:
            - all
        cap_add:
            - NET_BIND_SERVICE
        read_only: true
        environment:
            - ZIPKIN=http://zipkin:9411/api/v1/spans
            - reschedule=on-node-failure
        ports:
            - "8080:80"
    catalogue-db:
        build:
            context: ./docker/catalogue-db/
        image: weaveworksdemos/catalogue-db
        hostname: catalogue-db
        restart: always
        environment:
            - reschedule=on-node-failure
            - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
            - MYSQL_ALLOW_EMPTY_PASSWORD=true
            - MYSQL_DATABASE=socksdb
    zipkin:
        image: openzipkin/zipkin 
        hostname: zipkin
        restart: always
        cap_drop:
            - all
        cap_add:
            - CHOWN
            - SETGID
            - SETUID
        read_only: true
        tmpfs:
            - /tmp:rw,noexec,nosuid
        environment:
            - reschedule=on-node-failure
        ports:
            - "9411:9411"
    zipkinseed:
        image: alpine
        command: /bin/sh -c 'sleep 10 ; wget http://catalogue/health ; wget http://catalogue/catalogue ; wget http://catalogue/catalogue/size ; wget http://catalogue/tags'
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