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FROM httpd:alpine
ARG ENABLE_PROXY=0
ARG ENABLE_DAV=0
ARG ENABLE_PHP=0
ARG EXTRA_PACKAGES=""
ARG EXTRA_MODULES=""
# These variables are inherited from the httpd:alpine image:
# ENV HTTPD_PREFIX /usr/local/apache2
# WORKDIR "$HTTPD_PREFIX"
COPY conf/ conf/
COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
RUN set -ex; \
# Install openssl if we need to generate a self-signed certificate.
packages="${EXTRA_PACKAGES} openssl apr-util-dbm_db"; \
if [ ${ENABLE_PHP} -ne 0 ]; then \
packages="$packages php7-apache2"; \
fi; \
apk add --no-cache $packages; \
# Create empty default DocumentRoot.
mkdir -p "/var/www/html"; \
# Create directories for Dav data and lock database.
mkdir -p "/var/lib/dav/data"; \
\
# Configure port
sed -i -e "s|Listen .*|Listen 8080|" "conf/httpd.conf"; \
# Configure file paths
sed -i -e "s|PidFile .*|PidFile /tmp/apache.pid|" "conf/extra/httpd-mpm.conf"; \
# Make sure authentication modules are enabled.
modules="${EXTRA_MODULES} authn_core authn_file authz_core authz_user auth_basic auth_digest alias headers mime setenvif"; \
if [ ${ENABLE_PROXY} -ne 0 ]; then \
modules="$modules rewrite proxy proxy_http"; \
fi; \
if [ ${ENABLE_DAV} -ne 0 ]; then \
modules="$modules dav dav_fs"; \
fi; \
if [ ${ENABLE_PHP} -ne 0 ]; then \
modules="$modules php7"; \
fi; \
for i in $modules; do \
sed -i -e "/^#LoadModule ${i}_module.*/s/^#//" "conf/httpd.conf"; \
done; \
\
# Include enabled configs and sites.
printf '%s\n' "PidFile /tmp/httpd.pid" \
>> "conf/httpd.conf"; \
printf '%s\n' "Include conf/sites-enabled/*.conf" \
>> "conf/httpd.conf"; \
printf '%s\n' "Include conf/conf-enabled/*.conf" \
>> "conf/httpd.conf"; \
# Enable module configuration and default site.
\
have_conf=0; \
mkdir -p "conf/conf-enabled"; \
mkdir -p "conf/sites-enabled"; \
for i in $modules; do \
if [ -f conf/conf-available/${i}.conf ]; then \
have_conf=1; \
ln -s ../conf-available/${i}.conf "conf/conf-enabled"; \
fi; \
done; \
ln -s ../sites-available/default.conf "conf/sites-enabled"; \
if [ $have_conf -eq 0 ]; then \
touch conf/conf-enabled/dummy.conf ;\
fi
EXPOSE 8080/tcp 8043/tcp
ENTRYPOINT [ "docker-entrypoint.sh" ]
CMD [ "httpd-foreground" ]
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