mix
8c95192a7a
Replaces copytruncate with rename + `postfix reload` (the same mechanism `postfix logrotate` itself uses), closing the up-to-one-second window where copytruncate could drop in-flight delivery lines and leave a send-log row stuck at "queued" forever. logrotate-mail.conf keeps `create 0644 root root` rather than `nocreate` as originally planned: verified on a live container that Postfix recreates the file itself only lazily, on the next write after reload, and at mode 0600 — unreadable by the unprivileged panel process. `create` hands the file back at 0644 immediately after rename, before Postfix ever touches it. logtail.follow() re-drains the old file descriptor once more right before switching to the rotated file, closing the residual gap between the last poll's drain and the rotation check. readLogTail() treats a momentarily missing mail.log as an empty screen rather than a logged error. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
13 lines
161 B
Plaintext
13 lines
161 B
Plaintext
/var/log/mail.log {
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daily
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rotate 14
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missingok
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notifempty
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compress
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delaycompress
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create 0644 root root
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postrotate
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/usr/sbin/postfix reload
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endscript
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}
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