Share Docker CI

A Docker Compose setup with share-checker to verify network shares and an app running hello-world. Current functionality is limited to NFS shares, SMB shares are expected to be added in a future release. To request different share types, please open an issue.

Structure

• share-checker/Dockerfile: Builds share-checker.
• share-checker/entrypoint.sh: Verifies shares.
• docker-compose.yml: Defines services.
• .github/workflows/ci.yml: CI pipeline.
• README.md: This file.

Environment Variables

• DEBUG: Enable debugging for the container with "true"
• TIMEOUT: Set the timeout to keep looking for shares. Default is 60 seconds
• INTERVAL: Set the interval to retry share lookup after a failure. Default is 5 Seconds
• NFS[0-9]: Add NFS shares to lookup in server:/path/to/share format. Each share should have a different number

Local Setup

1. Build:

   cd share-checker
   docker build -t share-checker:latest .
   cd ..

2. Deploy

# Via Docker run
docker run --name share-checker \
-e NFS1=server1:/mnt/storage/share1 \
-e NFS2=server2:/mnt/storage/share2 \
-e TIMEOUT=60 \
--health-cmd="test -f /tmp/shares-ready" \
--health-interval=10s  \
--health-timeout=5s  \
--health-retries=3  \
--health-start-period=10s \
sharecheckertest:latest

# Via Docker Compose
docker compose up -d