mixandClaude Opus 5.5
80faf1a901
test / test (push) Waiting to run
The rollout of 0cceb54 to the test server (2026-10-16 04:44 UTC) logged
"postfix/postlog: fatal: the Postfix mail system is not running" and
"error running non-shared postrotate script": the day's rotation was due,
logrotate-loop.sh runs at once when the container starts, and the wrapper
starts Postfix only once the milter sockets are there. Nothing was lost -
no postlogd held the old file, and the one Postfix started a second later
opened the new - but logrotate reported a failure and the loop waited six
hours. The postrotate now runs "postfix reload" only when "postfix status"
says a master runs (Postfix 3.10.13, conf/postfix-script:297-307).
e2e TestStartsOnA27Data also starts on a mail.log whose rotation is due
(a state file of two days before) and wants it rotated with no postrotate
error in the container's log.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
30 lines
1.3 KiB
Plaintext
30 lines
1.3 KiB
Plaintext
# The delivery log lives under the persistent /data, not the ephemeral
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# /var/log, so the lines that resolve a "queued" send-log row outlive the
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# container (architecture.md § Log tailer). Path and ownership match
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# build/postfix-config.sh (maillog_file) and build/entrypoint.sh: postlogd
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# writes it as user postfix, the unprivileged panel reads it through the shared
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# selfpost group, hence create 0640 postfix selfpost rather than 0644 root root.
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# (logrotate 3.22.0, logrotate.8:402: "create mode owner group" makes the new log
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# right after the rotation; "delaycompress" leaves the previous log, .1,
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# uncompressed until the next cycle.)
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/data/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 0640 postfix selfpost
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# A rotation due when the container starts runs before Postfix does
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# (logrotate-loop.sh runs at once, the wrapper waits for the milter
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# sockets): no postlogd holds the old file then, the one Postfix starts
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# opens the new, and a reload would only fail - "fatal: the Postfix mail
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# system is not running", seen at the test server's rollout of
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# 2026-10-16. "postfix status" exits 1 while no master runs (Postfix
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# 3.10.13, conf/postfix-script:297-307), reload then nothing.
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postrotate
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/usr/sbin/postfix status >/dev/null 2>&1 || exit 0
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/usr/sbin/postfix reload
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endscript
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}
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