/roc-eln-docker

Primary LanguageShellMIT LicenseMIT

roc-eln-docker

This project installs the necessary services (dockers) to run a full electronic laboratory book. A deployed version can be found at www.c6h6.org.

Install required system dependencies

$ yum update -y
$ yum install docker git wget -y

Install docker-compose

See: https://github.com/docker/compose/releases

Install Node.js

$ curl -sL https://rpm.nodesource.com/setup_8.x | bash -
$ yum install -y nodejs

Permanently disable SELinux

https://www.rootusers.com/how-to-enable-or-disable-selinux-in-centos-rhel-7/

If behind a corporate proxy

Follow the guide to configure Docker to use the proxy: https://docs.docker.com/engine/admin/systemd/#/http-proxy

Start docker daemon

$ systemctl start docker
$ systemctl enable docker

Clone this repo

$ mkdir /usr/local/docker
$ cd /usr/local/docker
$ git clone https://github.com/cheminfo/roc-eln-docker.git
$ cd roc-eln-docker

Edit docker-compose.yml

  • Bind local port to the application
  • Set CouchDB admin credentials (three places)
  • Set CouchDB data directory and create corresponding host directory
  • Set rest-on-couch home directory (two places) and create corresponding host directory
  • Change REST_ON_COUCH_SESSION_KEY name with openssl rand -hex 16 (or generate a random string)
  • Optional: set a custom flavor-config.json

Configure rest-on-couch

General config

  • Copy and modify roc-config.js in $REST_ON_COUCH_HOME_DIR/config.js

Take care of the final name !!! Not having any configuration file may yield to unexptected results, mainly at the level of domain associated with cookies.

Visualizer

Clone https://github.com/cheminfo/roc-visualizer-config.git to $REST_ON_COUCH_HOME_DIR/visualizer

$ cd /usr/local/docker/roc-eln-docker/rest-on-couch-home
$ git clone https://github.com/cheminfo/roc-visualizer-config.git visualizer

ELN

Clone https://github.com/cheminfo/roc-eln-config.git to $REST_ON_COUCH_HOME_DIR/eln

$ cd /usr/local/docker/roc-eln-docker/rest-on-couch-home
$ git clone https://github.com/cheminfo/roc-eln-config.git eln
$ cd eln
$ npm i

Printers

$ cd /usr/local/docker/roc-eln-docker/rest-on-couch-home
$ git clone https://github.com/cheminfo/roc-printers-config.git printers

Start application

docker-compose pull
docker-compose up -d --build

Add systemd service to manage application

$ cp docker-eln-app.service /etc/systemd/system/
$ systemctl daemon-reload
$ systemctl enable docker-eln-app.service # start after system boot

Now you can start and stop the app with systemctl

systemctl start docker-eln-app.service
systemctl stop docker-eln-app.service

FAQ