9. (go) user

FROM golang:1.7-alpine

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

RUN apk update
RUN apk add git
RUN go get -v github.com/Masterminds/glide 
RUN glide install && CGO_ENABLED=0 go build -a -installsuffix cgo -o /user main.go

FROM alpine:3.4

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

ENV HATEAOS user
ENV USER_DATABASE mongodb
ENV MONGO_HOST user-db

WORKDIR /
EXPOSE 80
COPY --from=0 /user /

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

USER ${SERVICE_USER}

CMD ["/user", "-port=80"]

FROM mongo:3
ADD ./scripts /tmp/scripts

# Modify child mongo to use /data/db-accounts as dbpath (because /data/db wont persist the build because it is already a VOLUME)
RUN mkdir -p /data/db-users \
    && echo "dbpath = /data/db-users" > /etc/mongodb.conf \
    && chown -R mongodb:mongodb /data/db-users

RUN su - mongodb && mongod --fork --logpath /var/log/mongodb.log --dbpath /data/db-users  \
    && /tmp/scripts/mongo_create_insert.sh \
    && mongod --dbpath /data/db-users --shutdown \
    && chown -R mongodb /data/db-users

# Make the new dir a VOLUME to persist it
VOLUME /data/db-users

CMD ["mongod", "--config", "/etc/mongodb.conf", "--smallfiles"]