dockerfile

FROM openjdk:8u191-jdk-alpine3.9
MAINTAINER Tony

RUN  echo 'http://mirrors.aliyun.com/alpine/latest-stable/main' > /etc/apk/repositories 
&& echo 'http://mirrors.aliyun.com/alpine/latest-stable/community' >>/etc/apk/repositories 
&& apk update && apk add tzdata 
&& ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime  
&& echo "Asia/Shanghai" > /etc/timezone
RUN apk add --update curl && apk add bash && apk add curl && apk --no-cache add tini

# Install ssh
RUN apk add --no-cache openssh-server && apk add --no-cache openssh-client && 
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && 
    sed -i "s/#PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config && 
    ssh-keygen -t rsa -P "" -f /etc/ssh/ssh_host_rsa_key && 
    ssh-keygen -t ecdsa -P "" -f /etc/ssh/ssh_host_ecdsa_key && 
    ssh-keygen -t ed25519 -P "" -f /etc/ssh/ssh_host_ed25519_key && 
    echo "root:root" | chpasswd

# Install language pack
COPY ./sgerrand.rsa.pub /etc/apk/keys/sgerrand.rsa.pub

COPY ./glibc-2.25-r0.apk /glibc-2.25-r0.apk
RUN apk add glibc-2.25-r0.apk && 
    rm /glibc-2.25-r0.apk

COPY ./glibc-bin-2.25-r0.apk /glibc-bin-2.25-r0.apk
RUN apk add glibc-bin-2.25-r0.apk && 
    rm /glibc-bin-2.25-r0.apk

COPY ./glibc-i18n-2.25-r0.apk /glibc-i18n-2.25-r0.apk
RUN apk add glibc-i18n-2.25-r0.apk && 
    rm /glibc-i18n-2.25-r0.apk

# Note that locale -a is not available in alpine linux, use `/usr/glibc-compat/bin/locale -a` instead
COPY ./locale.md /locale.md
RUN cat locale.md | xargs -i /usr/glibc-compat/bin/localedef -i {} -f UTF-8 {}.UTF-8

# Set the lang
ENV LANG=en_US.UTF-8 
    LANGUAGE=en_US.UTF-8

# Set JAVA Home
RUN echo "export PATH=$PATH:/usr/lib/jvm/java-1.8-openjdk/bin" >> /etc/profile 
&& source /etc/profile

# Expose 22 port
EXPOSE 22

# Retart ssh
CMD [ "/usr/sbin/sshd"]