feat(reload): reload config on SIGHUP in standalone mode#192
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Install a SIGHUP handler in the standalone (config-file) run mode that re-reads the config file and swaps the transform pipeline in place, with no restart and no dependency on the management API. Ignored (with a warning) in managed mode or when no config file is set. Useful for ops/orchestration that rotate allowlists/secrets via a file write + signal.
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What
Installs a
SIGHUPhandler in standalone (config-file) run mode that re-reads the config file and swaps the transform pipeline in place — no restart, no dependency on the management API. Ignored (with a warning) in managed mode or when no config file is set.Why
Our orchestration rotates allowlists and (file-source) secrets by writing the config atomically and signalling the proxy. A standalone SIGHUP reload lets a long-lived proxy pick up the new config without a restart or the management server. Pairs naturally with the file secret source (#181). Carried as a local patch; upstreaming to drop it.