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Dockerfile.rhel7
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FROM rhscl/s2i-core-rhel7:1
# RHSCL rh-nginx120 image.
#
# Volumes:
# * /var/opt/rh/rh-nginx120/log/nginx/ - Storage for logs
EXPOSE 8080
EXPOSE 8443
ENV NAME=nginx \
NGINX_VERSION=1.20 \
NGINX_SHORT_VER=120 \
PERL_SCL_SHORT_VER=530 \
VERSION=0
# Set SCL related variables in Dockerfile so that the collection is enabled by default
ENV SUMMARY="Platform for running nginx $NGINX_VERSION or building nginx-based application" \
DESCRIPTION="Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 and IMAP \
protocols, with a strong focus on high concurrency, performance and low memory usage. The container \
image provides a containerized packaging of the nginx $NGINX_VERSION daemon. The image can be used \
as a base image for other applications based on nginx $NGINX_VERSION web server. \
Nginx server image can be extended using source-to-image tool." \
X_SCLS="rh-perl$PERL_SCL_SHORT_VER rh-nginx$NGINX_SHORT_VER" \
PATH=/opt/rh/rh-perl$PERL_SCL_SHORT_VER/root/usr/local/bin:/opt/rh/rh-perl$PERL_SCL_SHORT_VER/root/usr/bin:/opt/rh/rh-nginx$NGINX_SHORT_VER/root/usr/bin:/opt/rh/rh-nginx$NGINX_SHORT_VER/root/usr/sbin${PATH:+:${PATH}} \
MANPATH=/opt/rh/rh-perl$PERL_SCL_SHORT_VER/root/usr/share/man:/opt/rh/rh-nginx$NGINX_SHORT_VER/root/usr/share/man:${MANPATH} \
PKG_CONFIG_PATH=/opt/rh/rh-nginx$NGINX_SHORT_VER/root/usr/lib64/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}} \
LD_LIBRARY_PATH=/opt/rh/rh-perl$PERL_SCL_SHORT_VER/root/usr/lib64 \
PERL5LIB="/opt/rh/rh-nginx$NGINX_SHORT_VER/root/usr/lib64/perl5/vendor_perl${PERL5LIB:+:${PERL5LIB}}"
LABEL summary="${SUMMARY}" \
description="${DESCRIPTION}" \
io.k8s.description="${DESCRIPTION}" \
io.k8s.display-name="Nginx ${NGINX_VERSION}" \
io.openshift.expose-services="8080:http" \
io.openshift.expose-services="8443:https" \
io.openshift.tags="builder,${NAME},rh-${NAME}${NGINX_SHORT_VER}" \
com.redhat.component="rh-${NAME}${NGINX_SHORT_VER}-container" \
name="rhscl/${NAME}-${NGINX_SHORT_VER}-rhel7" \
version="1" \
com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI" \
maintainer="SoftwareCollections.org <sclorg@redhat.com>" \
help="For more information visit https://github.com/sclorg/${NAME}-container" \
usage="s2i build <SOURCE-REPOSITORY> rhscl/${NAME}-${NGINX_SHORT_VER}-rhel7:latest <APP-NAME>"
ENV NGINX_CONFIGURATION_PATH=${APP_ROOT}/etc/nginx.d \
NGINX_CONF_PATH=/etc/opt/rh/rh-nginx${NGINX_SHORT_VER}/nginx/nginx.conf \
NGINX_DEFAULT_CONF_PATH=${APP_ROOT}/etc/nginx.default.d \
NGINX_CONTAINER_SCRIPTS_PATH=/usr/share/container-scripts/nginx \
NGINX_APP_ROOT=${APP_ROOT} \
NGINX_LOG_PATH=/var/opt/rh/rh-nginx${NGINX_SHORT_VER}/log/nginx \
NGINX_PERL_MODULE_PATH=${APP_ROOT}/etc/perl
RUN yum install -y yum-utils && \
prepare-yum-repositories rhel-server-rhscl-7-rpms && \
INSTALL_PKGS="nss_wrapper bind-utils gettext hostname rh-nginx${NGINX_SHORT_VER} rh-nginx${NGINX_SHORT_VER}-nginx \
rh-nginx${NGINX_SHORT_VER}-nginx-mod-stream rh-nginx${NGINX_SHORT_VER}-nginx-mod-http-perl" && \
yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS && \
rpm -V $INSTALL_PKGS && \
yum -y clean all --enablerepo='*'
# Copy the S2I scripts from the specific language image to $STI_SCRIPTS_PATH
COPY 1.20/s2i/bin/ $STI_SCRIPTS_PATH
# Copy extra files to the image.
COPY 1.20/root/ /
# Changing ownership and user rights to support following use-cases:
# 1) running container on OpenShift, whose default security model
# is to run the container under random UID, but GID=0
# 2) for working root-less container with UID=1001, which does not have
# to have GID=0
# 3) for default use-case, that is running container directly on operating system,
# with default UID and GID (1001:0)
# Supported combinations of UID:GID are thus following:
# UID=1001 && GID=0
# UID=<any>&& GID=0
# UID=1001 && GID=<any>
RUN sed -i -f ${NGINX_APP_ROOT}/nginxconf-rhscl.sed ${NGINX_CONF_PATH} && \
mkdir -p ${NGINX_APP_ROOT}/etc/nginx.d/ && \
mkdir -p ${NGINX_APP_ROOT}/etc/nginx.default.d/ && \
mkdir -p ${NGINX_APP_ROOT}/src/nginx-start/ && \
mkdir -p ${NGINX_CONTAINER_SCRIPTS_PATH}/nginx-start && \
mkdir -p ${NGINX_LOG_PATH} && \
mkdir -p ${NGINX_PERL_MODULE_PATH} && \
ln -s ${NGINX_LOG_PATH} /var/log/nginx && \
ln -s /etc/opt/rh/rh-nginx${NGINX_SHORT_VER}/nginx /etc/nginx && \
ln -s /opt/rh/rh-nginx${NGINX_SHORT_VER}/root/usr/share/nginx /usr/share/nginx && \
chown -R 1001:0 ${NGINX_CONF_PATH} && \
chown -R 1001:0 ${NGINX_APP_ROOT}/etc && \
chown -R 1001:0 ${NGINX_APP_ROOT}/src/nginx-start/ && \
chown -R 1001:0 ${NGINX_CONTAINER_SCRIPTS_PATH}/nginx-start && \
chown -R 1001:0 /var/opt/rh/rh-nginx${NGINX_SHORT_VER} && \
chown -R 1001:0 /run && \
chmod -R ug+rwX /run && \
chmod -R ug+rwX /var/opt/rh/rh-nginx${NGINX_SHORT_VER} && \
chmod ug+rw ${NGINX_CONF_PATH} && \
chmod -R ug+rwX ${NGINX_APP_ROOT}/etc && \
chmod -R ug+rwX ${NGINX_APP_ROOT}/src/nginx-start/ && \
chmod -R ug+rwX ${NGINX_CONTAINER_SCRIPTS_PATH}/nginx-start && \
rpm-file-permissions
USER 1001
STOPSIGNAL SIGQUIT
# Not using VOLUME statement since it's not working in OpenShift Online:
# https://github.com/sclorg/httpd-container/issues/30
# VOLUME ["/opt/rh/rh-nginx120/root/usr/share/nginx/html"]
# VOLUME ["/var/opt/rh/rh-nginx120/log/nginx/"]
ENV BASH_ENV=${NGINX_APP_ROOT}/etc/scl_enable \
ENV=${NGINX_APP_ROOT}/etc/scl_enable \
PROMPT_COMMAND=". ${NGINX_APP_ROOT}/etc/scl_enable"
CMD $STI_SCRIPTS_PATH/usage