Ubuntu Setup

Note: This was written as a step-by-step guide for configuring a fresh VirtualBox VM with Ubuntu 18.04 and installing all the necessary software to run Cocoda and jskos-server. If you want to install it on your existing Ubuntu machine, you can skip certain steps.

• Install Ubuntu 18.04 (user: cocoda, pw: cocoda)
• switch keyboard layout if needed (e.g. sudo loadkeys de)
• Install software updates and restart
• Install VirtualBox Guest Additions and restart
• (if necessary) Go to Settings -> Devices -> Displays and increase resolution
• Settings -> Power -> Power Saving: Turn "Blank screen" to "Never"
• Open Terminal (ctrl+alt+t)

Install misc

• sudo apt install -y git curl jq chromium-browser cpanminus librdf-query-perl librdf-query-client-perl build-essential
• sudo update-alternatives --set x-www-browser /usr/bin/chromium-browser
• Add chromium to favorites and move to top in Dock
• Remove Firefox from favorites

Install nvm and node

• wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.34.0/install.sh | bash
• source ~/.bashrc
• nvm install stable

Install vscodium

• Go to https://github.com/VSCodium/vscodium/releases and copy download URL for latest _amd64.deb release
• wget <copied url>
• sudo apt install ./<downloaded file>
• rm <downloaded file>
• codium --install-extension octref.vetur
• codium --install-extension buster.ndjson-colorizer
• codium --install-extension dbaeumer.vscode-eslint
• echo '{"editor.wordWrap":"on","editor.tabSize":2,"files.trimTrailingWhitespace":true,"files.insertFinalNewline":true,"files.trimFinalNewlines":true,"eslint.autoFixOnSave":true,"eslint.validate":["javascript",{"language":"vue","autoFix":true}]}' | jq . > ~/.config/VSCodium/User/settings.json
• -> can now be used with codium

Install MongoDB

For updated version, see here.

• wget -qO - https://www.mongodb.org/static/pgp/server-4.2.asc | sudo apt-key add -
• echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
• sudo apt update
• sudo apt install -y mongodb-org
• sudo systemctl start mongod.service
• sudo systemctl enable mongod.service

Install coli-conc software stack

• npm i -g pm2
• pm2 startup -> run command printed!
• npm i -g http-server
• npm i -g jskos-cli
• cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib) && cpanm App::skos2jskos
• mkdir ~/coli-conc

Install jskos-server

• cd ~/coli-conc
• git clone https://github.com/gbv/jskos-server.git
• cd jskos-server
• npm ci
• Create config: node -e 'let noAuth={auth:false,crossUser:true},config={};for(let type of ["mappings","annotations"]){config[type]={};for(let action of ["read","create","update","delete"]){config[type][action]=noAuth}};console.log(JSON.stringify(config))' | jq . > config/config.json
• pm2 start ecosystem.config.json
• Check if jskos-server is running: curl -s http://localhost:3000/status | jq .ok (should return 1)
• pm2 save

Install Cocoda

• cd ~/coli-conc
• git clone https://github.com/gbv/cocoda.git
• cd cocoda
• npm ci
• Create config: node -e 'console.log(JSON.stringify({registries:[{provider:"MappingsApi",uri:"http://localhost:3000",status:"http://localhost:3000/status",autoRefresh:5000,subject:[{uri:"http://coli-conc.gbv.de/registry-group/existing-mappings"}],notation:["CT"],prefLabel:{en:"Concordance Registry (local)"}}]}))' | jq . > config/cocoda.json
• npm run build
• echo '{"name":"cocoda","script":"http-server dist/"}' > ecosystem.config.json && pm2 start ecosystem.config.json && pm2 save
• pm2 start http-server --name "cocoda" -- dist/
• pm2 save
• Cocoda should now be available under http://localhost:8080/.