docker-images

This repository is meant to be a collection of custom Docker images I use. The idea is simple: add the Dockerfile and all other necessary files and then have a GitHub Workfolw build it for you.

You can either get the images from the Packages section or from DockerHub.

nextcloud-fpm-alpine-imagick (nextcloud/app)

This image takes the official nextcloud:fpm-alpine image and adds/enables the imagick extension.

This removes the Module php-imagick in this instance has no SVG support. For better compatibility it is recommended to install it. warning from the Nextcloud admin panel and allows drawing SVGs.

It also allows you to to set pm.max_children, pm.start_servers, pm.min_spare_servers and pm.max_spare_servers from /usr/local/etc/php-fpm.d/www.conf via environment variables to whatever you want.

//rest of your docker-compose.yml
services:
  //...
  nextcloud:
    image: fischerfelix/nextcloud-fpm-alpine-imagick:latest
    environment:
      - PM_MAX_CHILDREN=10
      - PM_START_SERVERS=2
      - PM_MIN_SPARE_SERVERS=1
      - PM_MAX_SPARE_SERVERS=3
  //...
//rest of your docker-compose.yml

nginx-nc (nextcloud/nginx)

This image is meant for use when deploying nextcloud-fpm. It provides a standard nginx:alpine image with the nginx.conf file recommended on the official GitHub Repo (plus correct routing for /.well-known/{webfinger, nodeinfo}).

You might use this image over just building it yourself (i.e. from the official compose file) if, for example you are using a software like portainer that does not (easily) support building automatically/from the compose file directly.

octoprint-dynamic-usb (octoprint-docker)

This image is a modified version of the official octoprint-docker image. It adds the ability to start the container, even though the printer is not connected.

In order for this to function, some modifications have to be made to docker-compose.yml, so here is the default docker-compose for octoprint with the necessary changes:

version: '2.4'

services:
  octoprint:
    image: fischerfelix/octoprint-dynamic-usb
    restart: unless-stopped
    ports:
      - 80:80
    devices:
      - /dev/bus/usb 
    #  - /dev/video0:/dev/video0
    volumes:
      - /run/udev:/run/udev:ro
      - octoprint:/octoprint
    device_cgroup_rules:
      - 'c 188:* rmw'
    # uncomment the lines below to ensure camera streaming is enabled when
    # you add a video device
    #environment:
    #  - ENABLE_MJPG_STREAMER=true
  
  ####
  # uncomment if you wish to edit the configuration files of octoprint
  # refer to docs on configuration editing for more information
  ####

  #config-editor:
  #  image: linuxserver/code-server
  #  ports:
  #    - 8443:8443
  #  depends_on:
  #    - octoprint
  #  restart: unless-stopped
  #  environment:
  #    - PUID=0
  #    - GUID=0
  #    - TZ=America/Chicago
  #  volumes:
  #    - octoprint:/octoprint

volumes:
  octoprint: