Add PHP_FPM_INSTALL_RDKAFKA as an option to install rdkafka extension (#2040)

docker-compose.yml

@@ -167,6 +167,7 @@ services:
           - INSTALL_IONCUBE=${PHP_FPM_INSTALL_IONCUBE}
           - INSTALL_APCU=${PHP_FPM_INSTALL_APCU}
           - INSTALL_YAML=${PHP_FPM_INSTALL_YAML}
+          - INSTALL_RDKAFKA=${PHP_FPM_INSTALL_RDKAFKA}
           - INSTALL_ADDITIONAL_LOCALES=${PHP_FPM_INSTALL_ADDITIONAL_LOCALES}
           - INSTALL_MYSQL_CLIENT=${PHP_FPM_INSTALL_MYSQL_CLIENT}
           - ADDITIONAL_LOCALES=${PHP_FPM_ADDITIONAL_LOCALES}

env-example

@@ -173,6 +173,7 @@ PHP_FPM_INSTALL_PCNTL=false
 PHP_FPM_INSTALL_CALENDAR=false
 PHP_FPM_INSTALL_FAKETIME=false
 PHP_FPM_INSTALL_IONCUBE=false
+PHP_FPM_INSTALL_RDKAFKA=false
 PHP_FPM_FAKETIME=-0
 PHP_FPM_INSTALL_APCU=false
 PHP_FPM_INSTALL_YAML=false

php-fpm/Dockerfile

@@ -598,6 +598,18 @@ RUN if [ ${INSTALL_YAML} = true ]; then \
     docker-php-ext-enable yaml \
 ;fi
 
+###########################################################################
+# RDKAFKA:
+###########################################################################
+
+ARG INSTALL_RDKAFKA=false
+
+RUN if [ ${INSTALL_RDKAFKA} = true ]; then \
+    apt-get install -y librdkafka-dev && \
+    pecl install rdkafka && \
+    docker-php-ext-enable rdkafka \
+;fi
+
 ###########################################################################
 # Install additional locales:
 ###########################################################################