deploy_updates.md

Utensil - Deployment on DigitalOcean

Overview

If we run into merge conflicts or other issues, the objective is to bring the current origin/main and production/production branches to the latest on the local machine. We will be merging main into production, overwriting any React or JS but keeping the production config files intact. Then we will push the production branch to the production git remote, pull the same branch from the server. npm run build, and restart the web service.

Prepare the main branch on utensil and vis-network repos.

Merge changes to utensil:main, and if necessary, vis-network:main

If vis-network has changed, push main branch

$ git push -u origin main

Bring local utensil repo to current main

$ git fetch –all
$ git checkout main
$ git pull

Add utensil-prod remote

If you have not already added the utensil-prod remote.

$ git remote add production git@github.com:dryad/utensil-prod.git
$ git fetch --all

Prepare production branch on production remote (utensil-prod repo)

Git checkout remote branch production from utensil-prod repo if it's not already on the local machine.

$ git checkout -b production production/production

Merge main branch into production branch

$ git merge main
$ git push -u utensil-prod production

Pull changes from server - vis-network

Note: This can be skipped if there were no updates to vis-network since the last deployment

SSH with ssh key as ‘django’ user to the server and run:

$ cd vis-network
$ git pull
$ export NODE_OPTIONS="--max-old-space-size=1024"
$ npm run build

Pull changes from server - utensil

$ ssh with ssh key as ‘django’ user
$ cd utensil
$ git pull
$ export NODE_OPTIONS="--max-old-space-size=1024"
$ npm run build
$ PID=$(systemctl show --value -p MainPID gunicorn.service) && kill -HUP $PID