-
Problem report
-
Resolution: Unresolved
-
Trivial
-
None
-
6.4.13
-
None
-
docker
We recently upgraded from 6.4.10 to 6.4.13, which involves us pulling the zabbix official container images to our own repo.
After updating our docker compose with the latest images, the web server failed to start with the following error:
######################################################## ** Executing '/usr/sbin/httpd -D FOREGROUND' AH00526: Syntax error on line 147 of /etc/apache2/conf.d/ssl.conf: SSLCertificateFile: file '/etc/ssl/apache2/server.pem' does not exist or is empty ** Deploying Zabbix web-interface (Apache) with PostgreSQL database ** Using POSTGRES_USER variable from secret file ** Using POSTGRES_PASSWORD variable from secret file ******************** * DB_SERVER_HOST: postgres-server * DB_SERVER_PORT: 5432 * DB_SERVER_DBNAME: zabbix * DB_SERVER_SCHEMA: public ******************** ** Adding Zabbix virtual host (HTTP) **** Impossible to enable SSL support for Apache2. Certificates are missed. ** Preparing Zabbix frontend configuration file ######################################################## ** Executing '/usr/sbin/httpd -D FOREGROUND' AH00526: Syntax error on line 147 of /etc/apache2/conf.d/ssl.conf: SSLCertificateFile: file '/etc/ssl/apache2/server.pem' does not exist or is empty
Upon checking the /etc/apache2/conf.d/ directory and comparing between this container and the previous 6.4.10, the following files are now present:
/etc/apache2/conf.d/ssl.conf
/etc/apache2/conf.d/default.conf
Upon deleting these files in my docker build, and deploying the updated container, everything works as expected.
It seems when either PHP or apachd was updated, these new default files were added.
FYI our Dockerfile below also:
ARG zabbix_version
FROM zabbix/zabbix-web-apache-pgsql:${zabbix_version}
ARG version
ARG build_timestamp
LABEL version=${version}
LABEL build_timestamp=${build_timestamp}
LABEL maintainer="SecurityShift <[email protected]>"
USER root
RUN apk update && apk upgrade -y --no-cache && \
# due to some bug we encountered
sed -i 's/memory_limit = 128M/memory_limit = 512M/' /etc/php83/php.ini && \
rm -rf /etc/apache2/conf.d/ssl.conf /etc/apache2/conf.d/default.conf
USER zabbix