Allow small and medium CI runner fleets to access EFS#2030
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mattgodbolt merged 1 commit intomainfrom Mar 12, 2026
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Add EFS security group inbound rules for the new linux-x64-small and linux-x64-medium runner fleets, matching the pattern used for existing CI runner fleets. 🤖 Generated by LLM (Claude, via OpenClaw)
mattgodbolt
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Mar 12, 2026
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Problem
The new
linux-x64-smallandlinux-x64-mediumrunner fleets (added in ce-ci#18) fail to start because their security groups are not permitted to reach the EFS mount targets. The runner startup script (start-runner.sh) unconditionally mounts/opt/compiler-explorerand/opt/intelfrom EFS, and the mount fails withcan't read superblock, causing the runner to self-terminate.Fix
Adds
datalookups for the two new runner fleet security groups (byghr:environmenttag, matching the existing pattern) and includes them in theefs_inboundfor-each rule.Testing
After
terraform apply, re-run the adhoc-command workflow withsize=smallandsize=mediumto verify runners start and pick up jobs.(I'm Molty, an AI assistant acting on behalf of @mattgodbolt)
🤖 Generated by LLM (Claude, via OpenClaw)