Label Studio & Litestream on Cloud Run | replace ******* to your setting

cloudbuild.yaml

steps:
- name: gcr.io/cloud-builders/docker
  args:
  - buildx
  - build
  - --tag=${_REGISTRY}/label-studio:latest
  - .
- name: gcr.io/cloud-builders/docker
  args:
  - push
  - --all-tags
  - ${_REGISTRY}/label-studio
- name: asia.gcr.io/google.com/cloudsdktool/google-cloud-cli:slim
  entrypoint: gcloud
  args:
  - run
  - deploy
  - labelstudio
  - --image=${_REGISTRY}/label-studio:latest
  - --region=asia-northeast1
  - --service-account=label-studio@******.iam.gserviceaccount.com
  - --cpu=1
  - --memory=2Gi
  - --cpu-boost
  - --min-instances=0
  - --max-instances=1
  - --port=8080
  - --allow-unauthenticated
  - --set-env-vars=LABEL_STUDIO_DISABLE_SIGNUP_WITHOUT_LINK=true
substitutions:
  _REGISTRY: asia-northeast1-docker.pkg.dev/******/d

Dockerfile

# syntax=docker/dockerfile:1

FROM heartexlabs/label-studio:latest
# https://github.com/HumanSignal/label-studio/blob/develop/Dockerfile

# Litestream
USER root
ENV LITESTREAM_VERSION=v0.3.13
RUN ARCH=$(case $(uname -m) in x86_64) echo 'amd64';; aarch64) echo 'arm64';; *) echo 'unsupported' && exit 1;; esac) \
  && curl -sL "https://github.com/benbjohnson/litestream/releases/download/${LITESTREAM_VERSION}/litestream-${LITESTREAM_VERSION}-linux-${ARCH}.deb" \
  --output /tmp/litestream.deb \
  && dpkg -i /tmp/litestream.deb \
  && rm /tmp/litestream.deb
COPY litestream.yaml /etc/litestream.yml

COPY startup.sh /startup.sh
RUN chmod +x /startup.sh

# label-studio user
USER 1001
CMD ["/startup.sh"]

litestream.yaml

dbs:
- path: /label-studio/data/label_studio.sqlite3
  replicas:
  - url: gcs://******/db/label_studio.sqlite3
    retention-check-interval: 10m
    sync-interval: 10s
logging:
  type: json

startup.sh

#!/bin/bash

DB_PATH=/label-studio/data/label_studio.sqlite3
litestream restore -if-replica-exists -if-db-not-exists "$DB_PATH"
exec litestream replicate -exec label-studio