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SH entrypoint for docker-compose to manage dependency startup.
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| #!/usr/bin/env sh | |
| # Wait for a HTTP service to be OK (return code 200) before trying to start another service. | |
| echo "Stalling for SERVICE" | |
| while true; do | |
| status=$(curl --write-out %{http_code} --silent --output /dev/null http://service.domain/endpoint) | |
| echo "Status: ${status}" | |
| if [ "${status}" == "200" ]; then | |
| break | |
| else | |
| echo "SERVICE is not yet available. Waiting..." | |
| sleep 10 | |
| fi | |
| done | |
| echo "Starting OTHER_SERVICE" | |
| // Start your other service here |
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