oracle cloud oci linux & node & theai install

install theai prereqs (as root)

# yum install gcc
# yum install gcc-c++
# yum install nodejs
# npm -g install yarn

build theia

$ mkdir mytheia
$ cd mytheia
$ vi package.json 
$ # (C&P from https://theia-ide.org/docs/composing_applications)
$ yarn # will autoinstall everything from your package.json
$ yarn theia build (takes approx 400 seconds)

start theia

$ cd mytheia
$ nohup yarn theia start &

create a SSH tunnel from your local PC to remote OCI

$ ssh -L 3000:localhost:3000 opc@my.oci.vm -N &

open http://localhost:3000