Dockerfile.template

# ubuntu:22.04 LTS with systemd
# docker build -t u22-systemd .

FROM ubuntu:22.04

# arg
ARG DEBIAN_FRONTEND=noninteractive

# env
ENV TZ=Asia/Seoul \
    SERVER_DOMAIN=[your_domain] \
    WEB_ADDR1=apache2 \ 
    WEB_ADDR2=apache2 \
    WEB_N_LB_PORT=[your_port|recommand_80] \
    INLB_ADDR=nginx2 \
    WAS_ADDR1=tomcat1 \
    WAS_ADDR2=tomcat2 \
    DB_ADDR=mysql1 \
    DB_USERNAME=[db_username] \
    DB_PASSWORD=[db_password] 

# install systemctl and etc package
RUN apt update \
    && apt install -qq -y init systemd \
    && apt install -qq -y build-essential \
    && apt install -qq -y tzdata locales gettext\
    && apt install -qq -y openssh-server \
    && apt install -qq -y vim curl net-tools\
    && apt-get clean autoclean \
    && apt-get autoremove -y \
    && rm -rf /var/lib/{apt, dpkg, cache, log}

# ect work
RUN systemctl enable ssh
RUN echo 'your_name:your_password' | chpasswd
RUN locale-gen [your_language_pack]
ENV LC_ALL=[your_language_pack]
WORKDIR /root

EXPOSE 00000

# run systemctl
CMD ["/sbin/init"]