Dockerfile for run uWSGI with PHP plugin in Alpine

alpine.buildconf

[uwsgi]
inherit = base
main_plugin =
embedded_plugins = null
plugin_dir = /usr/lib/uwsgi
plugin_build_dir = .

Dockerfile

FROM alpine

MAINTAINER Petr Zelenin (https://github.com/petrikoz)

# uWSGI
ENV UWSGI_SRC_DIR   /opt/uwsgi
ENV UWSGI_USER      uwsgi
ENV UWSGI_VASSAL    /etc/uwsgi/conf.d/vassal-php.ini
COPY --chown=nobody:nobody alpine.buildconf ${UWSGI_SRC_DIR}/alpine.buildconf
RUN set -x \
    && apk add --no-cache php7-embed uwsgi-http \
    && apk add --no-cache --virtual .build-deps \
      argon2-dev \
      build-base \
      libxml2-dev \
      linux-headers \
      php7-dev \
      python3 \
    && uwsgiVersion="$(uwsgi --version)" \
    && buildDir="uwsgi-${uwsgiVersion}" \
    && chown -R ${UWSGI_USER}:${UWSGI_USER} ${UWSGI_SRC_DIR} \
    && su ${UWSGI_USER} -s /bin/sh -c " \
      cd ${UWSGI_SRC_DIR} \
      && wget -qO- \"https://projects.unbit.it/downloads/${buildDir}.tar.gz\" | tar xz \
      && cd ${buildDir} \
      && mv ${UWSGI_SRC_DIR}/alpine.buildconf buildconf/alpine.ini \
      && UWSGICONFIG_PHPPATH=/usr/bin/php-config \
         UWSGICONFIG_PHPLIBDIR=\" $(/usr/bin/php-config --extension-dir)/session.a\" \
         python3 uwsgiconfig.py --plugin plugins/php alpine php \
      && ls -l \
      " \
    && mv ${UWSGI_SRC_DIR}/${buildDir}/php_plugin.so /usr/lib/uwsgi \
    && rm -rf ${UWSGI_SRC_DIR} \
    && apk del .build-deps
COPY --chown=${UWSGI_USER}:${UWSGI_USER} uwsgi.ini ${UWSGI_VASSAL}

# Project
ENV PROJECT_DIR   /code
RUN mkdir -p ${PROJECT_DIR} && chown -R ${UWSGI_USER}:${UWSGI_USER} ${PROJECT_DIR}
WORKDIR ${PROJECT_DIR}

# Entrypoint
EXPOSE 8000
CMD uwsgi --ini ${UWSGI_VASSAL}

uwsgi.ini

[uwsgi]
; load the required plugins, php is loaded as the default (0) modifier
plugins = http,0:php

; bind the http router to port
http = :8000

master = true

; drop privileges
uid = uwsgi
gid = uwsgi

; our working dir
project_dir = /code

; chdir to it (just for fun)
chdir = %(project_dir)
; check for static files in it
check-static = %(project_dir)
; ...but skip .php and .inc extensions
static-skip-ext = .php
static-skip-ext = .inc
; search for index.html when a dir is requested
static-index = index.html

; jail our php environment to project_dir
php-docroot = %(project_dir)
; ... and to the .php and .inc extensions
php-allowed-ext = .php
php-allowed-ext = .inc
; and search for index.php and index.inc if required
php-index = index.php
php-index = index.inc
; set php timezone
php-set = date.timezone=Asia/Yekaterinburg