Split calico go-build image publish into parallel pipelines #636
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hjiawei
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Jan 17, 2025
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| agent: | ||
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| type: f1-standard-4 | ||
| os_image: ubuntu2204 |
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Switching back to f1-standard-2 runners only increases the CI time by ~4 minutes (f1-standard-2 completes one pipeline in ~16 minutes vs f1-standard-4 completes in ~12 minutes). We have 4x more f1-standard-2 runners so CI jobs are unlikely to starve.
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This change breaks calico/go-build image build and push to DockerHub into parallel runs. The sequential run for all supported architectures will take about an hour to complete. Moving to parallel pipelines reduce total time to 15-20 minutes. It also switches semaphore runners to
f1-standard-2(fromf1-standard-4) because we have 4x more -2 runners and the CI time for each pipeline is only ~4 minutes longer.