nextcloud-docker-http2

HTTP/2, PHP-FPM, Redis cache and Samba client enabled Nextcloud docker image

What's this?

This docker image is Nextcloud image which is enabled HTTP/2, PHP-FPM, Redis cache and Samba client with small memory tweaks.

This image is used to learn how it works. If you want to get the production ready one, I recommend to use https://github.com/nextcloud/all-in-one

Use it from dockerhub

docker run -d -p 8080:80 whitehara/nextcloud-docker-http2

Now you can access Nextcloud at http://localhost:8080/ from your host system.

You may need to add some options for using, please see: https://github.com/nextcloud/docker

How to build your customized docker image?

git clone --recurse-submodules https://github.com/whitehara/nextcloud-docker-http2 .
cd nextcloud-docker-http2
./build.sh

You get "nextcloud-custom" image.

Details

This docker image is based on three parts.

1. php

The 1st part is customized php. It is originaly from https://github.com/docker-library/php/tree/master/8.2/bullseye/apache

And add these compile options.

• for zts(Threadsafe worker)
  • --enable-zts
  • --disable-zend-signals
• for fpm
  • --enable-fpm
  • --with-fpm-user=www-data
  • --with-fpm-group=www-data for bzip2
  • --with-bz2

2.nextcloud

The 2nd part is nextcloud. It is originaly from https://github.com/nextcloud/docker/tree/master/28/apache

There is no extra customize. Just use the 1st php image.

3.nextcloud-custom

The last part is customized nextcloud. It is based on the 2nd image. The additional customizes are below. (See also Dockerfile)

• Install supervisor (for cron and php-fpm)

• Install smbclient (Samba client)

• Enable php-fpm (ondemand)

  • You can change parameters by environments below.
    • pm.max_children: PHP_FPM_MAX_CHILDREN (default value:5)
    • pm.process_idle_timeout: PHP_FPM_PROCESS_IDLE_TIMEOUT (default value:10s)
    • pm.max_requests: PHP_FPM_MAX_REQUESTS (default value:400)

• Change php max upload count

  • You can change it by an environment below.
    • PHP_UPLOAD_COUNT (default value:20)

• Tune APCu shared memory size (original=32M)

  • You can change it by an environment below.
    • PHP_APC_SHM_SIZE (default value:128M)

• Make local cache dir .You can use the fllolwing settings in the config/config.php

    'cache_path' => '/var/www/nxc_cache',
  

• Setup Redis Server

  • You can use it to write the following settings in the config/config.php

  'filelocking.enabled' => true,
  'memcache.locking' => '\\OC\Memcache\Redis',
  'memcache.distributed' => '\\OC\Memcache\Redis',
  'redis' => [
    'host'     => '/var/run/redis/redis-server.sock',
    'port'     => 0,
    'dbindex'  => 0,
  ],
  

• Enable / Disable Apache2 modules.

  • Disabled mods
    • access_compat
    • reqtimeout
    • status
    • mpm_prefork
    • deflate
  • Enabled modes (This list contains some default enabled ones.)
    • mpm_event
    • proxy_fcgi
    • proxy
    • http2
    • rewrite
    • headers
    • setenvif
    • env
    • mime
    • dir
    • alias
    • remoteip
    • filter
    • brotli