Dockerfile.ubi9-minimal

ARG baseImage
FROM ${baseImage}

#### Labels
## target : define the image purpose
## alm_base / alm_build / alm_release => AzureDevOps agents
## os => base os image
## build => stack build image
## runtime => stack runtime
LABEL target="os"
## stack : define the stack (ex python, tomcat, alm, ...)
LABEL stack="ubi"
## os : define the os
LABEL os="linux"
## description
LABEL description="ubi os image"
#### Envs
## specific

ENV \
  APP_ROOT=/opt/app-root \
  # The $HOME is not set by default, but some applications needs this variable
  HOME=/opt/app-root \
  PATH=/opt/app-root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
  USER=1001 \
  PLATFORM="el9"

RUN INSTALL_PKGS="shadow-utils findutils openssl gettext" && \
  mkdir -p ${HOME}/.pki/nssdb && \
  chown -R ${USER}:0 ${HOME}/.pki && \
  microdnf -y --setopt=tsflags=nodocs install $INSTALL_PKGS && \
  rpm -V $INSTALL_PKGS && \
  microdnf reinstall tzdata -y \
  microdnf -y clean all --enablerepo='*'

ENV TZ=Europe/Paris
ENV LANG C.utf8
ENV LC_CTYPE C.utf8
ENV LC_NUMERIC C.utf8
ENV LC_TIME C.utf8
ENV LC_COLLATE C.utf8
ENV LC_MONETARY C.utf8
ENV LC_MESSAGES C.utf8
ENV LC_PAPER C.utf8
ENV LC_NAME C.utf8
ENV LC_ADDRESS C.utf8
ENV LC_TELEPHONE C.utf8
ENV LC_MEASUREMENT C.utf8
ENV LC_IDENTIFICATION C.utf8
ENV LC_ALL C.utf8

# Copy extra files to the image.
COPY ./root/ /

# Reset permissions of modified directories and add default user
RUN chmod +x /usr/bin/rpm-file-permissions && rpm-file-permissions && \
  useradd -u ${USER} -r -g 0 -d ${HOME} -s /sbin/nologin \
  -c "Default Application User" default && \
  mkdir -p ${APP_ROOT} && \
  chown -R ${USER}:0 ${APP_ROOT}

WORKDIR ${APP_ROOT}