Add new docker image based on latest alpine

.gitignore

@@ -1,7 +1,7 @@
 bin/*
 !bin/.gitkeep
 config/env
-composer.lock
+composer.phar
 cache/*
 !cache/.gitkeep
 public/images/*

Dockerfile

@@ -0,0 +1,76 @@
+FROM alpine:3
+
+LABEL maintainer="Varakh<varakh@varakh.de>"
+
+# setup folder structure
+RUN mkdir -p /var/www/data/snapshots && \
+    mkdir -p /var/www/log && \
+    touch /var/www/log/application.log && \
+    mkdir -p /var/www/config
+
+# add upstream application
+ADD src /var/www/src
+ADD public /var/www/public
+ADD composer.json /var/www/composer.json
+ADD composer.lock /var/www/composer.lock
+ADD data /var/www/data
+ADD config /var/www/config
+RUN mv /var/www/config/env.example /var/www/config/env
+
+# php.ini
+ENV PHP_MEMORY_LIMIT    512M
+ENV MAX_UPLOAD          1024M
+ENV PHP_MAX_FILE_UPLOAD 200
+ENV PHP_MAX_POST        1024M
+
+# install dependencies
+RUN apk add --update --no-cache \
+        nginx \
+        s6 \
+        curl \
+        git \
+        composer \
+        php7 \
+        php7-fpm \
+        php7-cli \
+        php7-intl \
+        php7-curl \
+        php7-json \
+        php7-dom \
+        php7-simplexml \
+        php7-pcntl \
+        php7-posix \
+        php7-mcrypt \
+        php7-session \
+        php7-gd \
+        php7-phar \
+        php7-fileinfo \
+        php7-mbstring \
+        php7-ctype \
+        php7-ldap \
+        php7-pecl-memcached \
+        memcached \
+        ca-certificates && \
+    rm -rf /var/cache/apk/* && \
+    apk add gnu-libiconv --update-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community/ --allow-untrusted && \
+    # set environments
+    sed -i "s|;*memory_limit =.*|memory_limit = ${PHP_MEMORY_LIMIT}|i" /etc/php7/php.ini && \
+    sed -i "s|;*upload_max_filesize =.*|upload_max_filesize = ${MAX_UPLOAD}|i" /etc/php7/php.ini && \
+    sed -i "s|;*max_file_uploads =.*|max_file_uploads = ${PHP_MAX_FILE_UPLOAD}|i" /etc/php7/php.ini && \
+    sed -i "s|;*post_max_size =.*|post_max_size = ${PHP_MAX_POST}|i" /etc/php7/php.ini && \
+    # prepare application
+    cd /var/www && composer install && \
+    # clean up and permissions
+    rm -rf /var/cache/apk/* && \
+    chown nobody:nginx -R /var/www
+
+# Add nginx config
+ADD docker/nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 80
+
+# add overlay
+ADD docker/s6 /etc/s6/
+
+# expose start
+CMD exec s6-svscan /etc/s6/

README.md

@@ -27,8 +27,8 @@ and include it in your TeamSpeak application.
 <a name="dockerperms"></a>
 ###### I always get `no write permissions` or something similar when trying to save snapshots or when a log entry is created.
 This probably happens when you're in the docker setup. Ensure that host binds have permissions set up properly.
-The user which is used in the docker container is `www-data` with id `82`. If, e.g. logs are host bound, then execute 
-`chown -R 82:82 host/path/to/log`. The same holds true for snapshots.
+The user which is used in the docker container is `nobody` with id `82`. If, e.g. logs are host bound, then execute 
+`chown -R 65534:65534 host/path/to/log`. The same holds true for snapshots.
 
 ## Configuration
 
@@ -106,7 +106,7 @@ services:
     network_mode: "host"
   web:
     container_name: teamspeak_web
-    image: teamspeak_web:latest
+    image: varakh/ts3web:latest
     volumes:
       - ./env:/var/www/html/application/config/env
       - ./snapshots:/var/www/html/application/data/snapshots
@@ -262,7 +262,7 @@ If you're willing to contribute, here's some information.
     * if necessary, add GitHub access token to let composer pull dependencies within the image correctly: 
     add `&& composer config --global --auth github-oauth.github.com <token> \` before the `composer install` command, 
     where `<token>` can be retrieved from [GitHub settings](https://github.com/settings/tokens)
-    * execute `docker build -t varakh/ts3web:latest -t varakh/ts3web:<releaseTag> -f docker/Dockerfile .` to build
+    * execute `sudo docker build --no-cache -t varakh/ts3web:latest .` to build
     * publish it
 * Tag the release git commit and create a new release in the VCS web interface
 

docker/Dockerfile

@@ -1,26 +0,0 @@
-FROM phpearth/php:7.4-nginx
-
-# install deps
-RUN apk add --no-cache git \
-    && apk add --no-cache composer
-
-# adjust nginx
-COPY docker/default.conf /etc/nginx/conf.d/default.conf
-COPY docker/nginx.conf /etc/nginx/nginx.conf
-RUN sed -i "s|upload_max_filesize = 2M|upload_max_filesize = 1024M|g" /etc/php/7.4/php.ini \
-    && sed -i "s|post_max_size = 8M|post_max_size = 1024M|g" /etc/php/7.4/php.ini \
-    && sed -i "s|max_execution_time = 30|max_execution_time = 86400|g" /etc/php/7.4/php.ini
-
-# copy application and set permissions
-COPY config/ /var/www/html/application/config/
-COPY data/ /var/www/html/application/data/
-COPY public/ /var/www/html/application/public/
-COPY src/ /var/www/html/application/src/
-COPY composer.json /var/www/html/application/composer.json
-RUN mkdir -p /var/www/html/application/bin/ \
-    && mkdir -p /var/www/html/application/cache/ \
-    && chown -R www-data:www-data /var/www/html/application
-
-# initialize app
-RUN cd /var/www/html/application/ \
-    && composer install

docker/default.conf

@@ -1,30 +0,0 @@
-# copied to /etc/nginx/conf.d/default.conf
-server {
-    listen 80 default_server;
-
-    root /var/www/html/application/public;
-
-    index index.html index.htm index.php;
-
-    server_name _;
-
-    charset utf-8;
-
-    location = /favicon.ico { log_not_found off; access_log off; }
-    location = /robots.txt  { log_not_found off; access_log off; }
-
-    location / {
-        try_files $uri $uri/ /index.php$is_args$args;
-    }
-
-    location ~ \.php$ {
-        fastcgi_pass unix:/run/php/php-fpm.sock;
-        include fastcgi.conf;
-    }
-
-    error_page 404 /index.php;
-
-    location ~ /\.ht {
-        deny all;
-    }
-}

docker/nginx.conf

@@ -1,96 +1,41 @@
-# /etc/nginx/nginx.conf
-
-user nginx;
-
-# Set number of worker processes automatically based on number of CPU cores.
-worker_processes auto;
-
-# Enables the use of JIT for regular expressions to speed-up their processing.
-pcre_jit on;
-
-# Configures default error logger.
-error_log /var/log/nginx/error.log warn;
-
-# Includes files with directives to load dynamic modules.
-include /etc/nginx/modules/*.conf;
-
+daemon           off;
+pid              /run/nginx.pid;
+worker_processes 1;
 
 events {
-	# The maximum number of simultaneous connections that can be opened by
-	# a worker process.
     worker_connections 1024;
 }
 
 http {
-	# Includes mapping of file name extensions to MIME types of responses
-	# and defines the default type.
-	include /etc/nginx/mime.types;
+    include      mime.types;
     default_type application/octet-stream;
 
-	# Name servers used to resolve names of upstream servers into addresses.
-	# It's also needed when using tcpsocket and udpsocket in Lua modules.
-	#resolver 208.67.222.222 208.67.220.220;
-
-	# Don't tell nginx version to clients.
-	server_tokens off;
-
-	# Specifies the maximum accepted body size of a client request, as
-	# indicated by the request header Content-Length. If the stated content
-	# length is greater than this size, then the client receives the HTTP
-	# error code 413. Set to 0 to disable.
-	client_max_body_size 1024m;
-
-	# Timeout for keep-alive connections. Server will close connections after
-	# this time.
-	keepalive_timeout 65;
-
-	# Sendfile copies data between one FD and other from within the kernel,
-	# which is more efficient than read() + write().
     sendfile          on;
+    keepalive_timeout 65;
+    gzip              off;
+    client_max_body_size 0;
 
-	# Don't buffer data-sends (disable Nagle algorithm).
-	# Good for sending frequent small bursts of data in real time.
-	tcp_nodelay on;
+    server {
+        listen 80;
+        root /var/www/public;
+        index index.php index.html;
 
-	# Causes nginx to attempt to send its HTTP response head in one packet,
-	# instead of using partial frames.
-	#tcp_nopush on;
+        rewrite_log on;
 
-
-	# Path of the file with Diffie-Hellman parameters for EDH ciphers.
-	#ssl_dhparam /etc/ssl/nginx/dh2048.pem;
-
-	# Specifies that our cipher suits should be preferred over client ciphers.
-	ssl_prefer_server_ciphers on;
-
-	# Enables a shared SSL cache with size that can hold around 8000 sessions.
-	ssl_session_cache shared:SSL:2m;
-
-	# Enable gzipping of responses.
-	gzip on;
-
-	# Set the Vary HTTP header as defined in the RFC 2616.
-	gzip_vary on;
-
-	# Enable checking the existence of precompressed files.
-	#gzip_static on;
-
-	# Specifies the main log format.
-	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
-			'$status $body_bytes_sent "$http_referer" '
-			'"$http_user_agent" "$http_x_forwarded_for"';
-
-	# Sets the path, format, and configuration for a buffered log write.
-	access_log /var/log/nginx/access.log main;
-
-    proxy_buffering on;
-    proxy_buffer_size 128k;
-    proxy_buffers 4 256k;
-    proxy_busy_buffers_size 256k;
-
-    fastcgi_buffers 8 16k;
-    fastcgi_buffer_size 32k;
-
-	# Includes virtual hosts configs.
-	include /etc/nginx/conf.d/*.conf;
+        location / {
+            try_files $uri $uri/ @ee;
+        }
+
+        location @ee {
+            rewrite ^(.*) /index.php?$1 last;
+        }
+
+        location ~ \.php$ {
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            fastcgi_pass 127.0.0.1:9000;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_index index.php;
+            include fastcgi_params;
+        }
+    }
 }

docker/s6/nginx/run

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec /usr/sbin/nginx

docker/s6/php-fpm/run

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec /usr/sbin/php-fpm7 --nodaemonize