It is very tempting to simply use the official WordPress Docker image. However, new feature HEALH CHECK in 5.X – you will observe a recommendation – something like following:
To sum up – bcmath, exif and imagick are not installed in wordpress docker image by default.
The same way we added Imagick in PHP Docker, You can create your own Dockerfile instead of using image directly as following:
FROM wordpress:5.2.0-php7.3-apache # Better WordPress Health-Check # Install Imagick RUN apt-get update && apt-get install -y libmagickwand-dev --no-install-recommends && rm -rf /var/lib/apt/lists/* RUN printf "\n" | pecl install imagick RUN docker-php-ext-enable imagick # Install bcmath and exif RUN docker-php-ext-install bcmath exif
Great Job! Everything is running smoothly here.