From: "Jeppe Liisberg" <none@jeppe--liisberg.com.lh.bsd-dk.dk> To: <none@bsd-dk--bsd-dk.dk.lh.bsd-dk.dk> Subject: RE: postfix/mysql problem... Date: Thu, 16 Oct 2003 20:23:16 +0200
> Foretrukne metode i Postfix 2+ er at bruge proxymap
> (man proxymap):
>
> proxy:mysql:/usr/local/etc/postfix/virtual_alias.cf
>
postfix/proxymap[3448]: fatal: open /usr/local/etc/postfix/mysql_virtual_alias_maps.cf: No such file or directory
Oct 16 20:15:38 einar postfix/cleanup[3443]: warning: premature end-of-input on private/proxymap socket while reading input attribute name
Oct 16 20:15:38 einar postfix/master[385]: warning: process /usr/local/libexec/postfix/proxymap pid 3448 exit status 1
Oct 16 20:15:38 einar postfix/master[385]: warning: /usr/local/libexec/postfix/proxymap: bad command startup -- throttling
Oct 16 20:15:38 einar postfix/cleanup[3443]: warning: private/proxymap socket: service dict_proxy_open: Unknown error: 0
...men mysql_virtual_alias_maps.cf findes på det sted... skal proxymap configureres andetsteds?
main.cf:
<snip>
virtual_alias_maps = proxy:mysql:/usr/local/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:1002
virtual_mailbox_base = /usr/local/virtual
virtual_mailbox_domains = mysql:/usr/local/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_maps = mysql:/usr/local/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_mailbox_limit = 51200000
virtual_minimum_uid = 1002
virtual_transport = virtual
virtual_uid_maps = static:1002
<snip>
- Jeppe
> 1) proxymap chrootes ikke, og den bruges som "link"
> mellem Postfix
> daemoner og MySQL
> 2) en andel fordel er at den multiplexer requests fra
> alle daemoner
> til en enkel MySQL/PgSQL/LDAP/... connection, så
> oversvømmer du ikke
> din backend:
>
> cleanup __
> cleanup __\
> ... \\____
> smtp ------+----\
> smtp ------+-----\__ proxymap <-> *SQL
> ... ___/
> virtual -----Ž__/
> virtual _____/
> ...
>
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