QCloud server & client Dockerization

[rolivella]

• Be able to deploy a test docker QCloud.
• Be able to compile a prod docker QCloud.

First I need a new Ubuntu server with more space: #23

[rolivella]

Documentation draft:

🧪 TEST – Correct build and execution protocol (DEV)

1. Frontend build (qcloud2-client)

nvm use 16
cd qcloud2-client
npm run transpile:test

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2. Inject frontend into backend

cd ../qcloud2-server
rm -rf src/main/resources/static/*
mkdir -p src/main/resources/static/
cp -r ../qcloud2-client/dist/* src/main/resources/static/

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3. Backend build (Java)

mvn clean package -DskipTests

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4. Docker TEST lifecycle

docker compose -f docker-compose.test.yml down -v
docker image rm qcloud2:test || true
docker compose -f docker-compose.test.yml build --no-cache
docker compose -f docker-compose.test.yml up

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5. TEST database (Dockerized MySQL)

Database access:

docker exec -it qcloud2-server-db-1 mysql -u root -pqcloud2022 qcloud2

Data import:

docker exec -i qcloud2-server-db-1 mysql -u root -pqcloud2022 qcloud2 < /home/proteomics/mydata/sql/qcloud2.sql.26.20260113061501

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🟡 PREPROD – Docker image build (DEV)

PREPROD uses:

• The same code as PROD
• The same PROD configuration
• The same PROD database
• Not exposed to users

6. Build PREPROD Docker image

docker build -t qcloud2:preprod .

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7. Export Docker image

docker save qcloud2:preprod | gzip > qcloud2-preprod.tar.gz

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🚚 Image transfer to PROD

8. Copy image to PROD

scp qcloud2-preprod.tar.gz admin@10.102.1.26:/home/admin/

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9. Load image into Docker (PROD)

docker load < /home/admin/qcloud2-preprod.tar.gz

This operation was interrupted after detecting a critical disk space limitation.

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