1 Topic by Hoper

  • Hoper
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Topic: Claster to 2 servers

==== ==== Required information ====
- iRedMail version: 0.8.1
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  LDAP
- Linux/BSD distribution name and version: Ubuntu 12.04
- Related log if you're reporting an issue:
====
Hi. I have iRedMail on OpenLDAP + iRedAdminPro

1. May I to do cluster from 2 and more servers iRedMail?
May be to have 2 servers (postfix) and single mail store /var/vmail/... ?
1. Возможно ли сделать кластер из двух или более серверов iRedMail?
Может как вариант сделать хранилище почты на внешнем сервере и монтировать его?

2. May be you give me advice: How to configure iRedMail on 2 Inet canals (to have 2 white IP from different providers)?
2. Дайте совет: Как организовать работу почтовика iRedMail на двух интерентовских каналах (два IP от разных провайдеров)?

Thanks.
Спасибо.

----

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
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Re: Claster to 2 servers

Hoper wrote:

Hi. I have iRedMail on OpenLDAP + iRedAdminPro

Thanks very much for purchasing iRedAdmin-Pro to support iRedMail project. smile

Hoper wrote:

1. May I to do cluster from 2 and more servers iRedMail?
May be to have 2 servers (postfix) and single mail store /var/vmail/... ?

This is the normal solution.

Hoper wrote:

2. May be you give me advice: How to configure iRedMail on 2 Inet canals (to have 2 white IP from different providers)?

Sorry, what does "white IP" mean?
If you just have two IP addresses on your server, it's enabled by default. Postfix/Dovecot will listen on all available IPs (IPv4 by default, not IPv6).

3 Reply by Hoper

  • Hoper
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Re: Claster to 2 servers

ZhangHuangbin wrote:

Hoper wrote:

Hoper wrote:
1. May I to do cluster from 2 and more servers iRedMail?
May be to have 2 servers (postfix) and single mail store /var/vmail/... ?

This is the normal solution.

If users and domens saved in LDAP how to do sync LDAP1 and LDAP2?


ZhangHuangbin wrote:

Sorry, what does "white IP" mean?
If you just have two IP addresses on your server, it's enabled by default. Postfix/Dovecot will listen on all available IPs (IPv4 by default, not IPv6).

Look the attached file.
FW1 and FW2 do maping ports to iRedMail
iRedMail have GW 192.168.1.1
Request from FW1 iRedMail send to FW1 (GW default)
But Request from FW2 iRedMail send to FW1!!! (GW default) sad

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4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
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Re: Claster to 2 servers

Hoper wrote:

If users and domens saved in LDAP how to do sync LDAP1 and LDAP2?

Try OpenLDAP replication, it's easy.
http://www.openldap.org/doc/admin24/replication.html

Hoper wrote:

But Request from FW2 iRedMail send to FW1!!! (GW default)

Not sure whether this topic helps or not:
http://www.iredmail.org/forum/topic3596 … -only.html

5 Reply by Hoper

  • Hoper
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  • Registered: 2011-04-15
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Re: Claster to 2 servers

Thanks. Will be read and think. smile