Drop pypi server, diagnostic instrumentation, and connectivity probe - #367
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…y probe Package hosting has moved to halide/pypi (GitHub Releases + Pages) since this VM's network path turned out to be subject to intermittent MIT border-security IP quarantines outside anyone's control. Removes the pypiserver service, its Caddy vhost, the netmon sidecar and caddy access logging that were added specifically to diagnose that issue, and the standalone probe-connection.yml diagnostic workflow.
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alexreinking
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Aug 5, 2026
docker compose up -d alone leaves containers running for services that were removed from docker-compose.yml -- it only affects services still defined in the file. This is exactly what happened when #367 dropped the pypi/netmon services: their containers kept running untouched (netmon crash-looping) until a reboot surfaced it, at which point they just came back via each container's own restart policy. --remove-orphans makes 'docker compose up -d' actually reconcile to match the file.
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Summary
pypi(pypiserver) service, its Caddy vhost, and thepypi_htpasswd.txtsecret.netmonsidecar and Caddy's custom JSON access log, both added specifically to diagnose the wheel-download connect-timeout issue (Add access logging + host TCP sampler to diagnose pypi download failures #362).probe-connection.ymldiagnostic workflow (manual connectivity probe, same investigation).Why
pypi.halide-lang.orgwas hosted on this MIT-operated VM, which turned out to be subject to intermittent border-security IP quarantines: shared cloud egress IPs (GitHub Actions runners) occasionally get flagged by MIT's Corelight appliance for unrelated scanning activity from other tenants, with no exception mechanism available (confirmed directly with MIT CSAIL InfoSec). Package hosting has moved to halide/pypi (GitHub Releases + Pages), which routes CI traffic off that network path entirely. DNS forpypi.halide-lang.orgnow points there.Test plan
docker compose configvalidates cleanly with no dangling volume/secret/service references.fmtpre-commit check passes on the trimmed Caddyfile.docker compose up -d --builddry run on the actual buildbot host before merging, to confirmbuildbot.halide-lang.orgstill serves correctly withpypi.halide-lang.org's vhost removed.