Update postfix_mailvolume

[alexxroche]

Enable this plugin to additionally (optionally) read from the SystemD Journal

Tested on AlmaLinux 9.4

[coveralls]

Pull Request Test Coverage Report for Build 10832442130

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 70.022%

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Totals
Change from base Build 10714903398:	0.0%
Covered Lines:	1579
Relevant Lines:	2255

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💛 - Coveralls

[sokai]

Hey, may I kindly ask what status this PR has? – I came here, because I switched to systemd-journald and missing postfix_mailvolume stats (= values always are 0.00) now.
(I thought, based on the plugin doc, journald is still supported by defaulting to env.logfile syslog …)
ty + KR

[kenyon]

@sokai this was already done in #1634, can you see if current master works for you?

[sokai]

@kenyon Thanks for your quick reply and sry for my out of time reaction …

I'm on Debian (bookworm) ATM on a production system, so testing out the master (branch) is out of scope, sry. So I'll wait until it arrives at the Debian packages …
KR

Little update: munin-plugins-core at boorkworm is at 2.0.73 (from 2023). I now installed munin-* from bookworm-backportsbut v2.0.76 also is too old (to have the fix included) …