>From dovecot director point of view it does not make any difference if your
>imap clusters have only one server each. mail_hosts takes IP addresses, DNS
>names whatever, and you can assign tag per host if you want.
And yes, if you have only one server for a tag, then your clients are denied
Hi Aki
Thanks for pointing out the tag feature which sound really interesting in the
first place.
However, if I understand the documentation correctly:
> With tags you can use a single director ring to serve multiple backend
> clusters. Each backend cluster is assigned a tag name, which can
HAProxy is fundamentally different as it operates on connections only, which is
not what you usually want on IMAP Servers.
Instead you want to route all connections from the same USER to the same server
and for this you must have a layer-7 proxy like dovecot director.
The implication with
> On 30/08/2021 19:09 Steven Varco wrote:
>
>
> Hi All
>
> I have a dovecot cluster with directror and two IMAP Servers behind.
>
> Since they are in geographical different locations I would like to have users
> to go to a specific IMAP backend server (if both are up) and only switch to
> Op 30 aug. 2021 om 18:11 heeft Steven Varco het
> volgende geschreven:
>
> Hi All
>
> I have a dovecot cluster with directror and two IMAP Servers behind.
>
> Since they are in geographical different locations I would like to have users
> to go to a specific IMAP backend server (if both
Haven’t looked at this use case, so I’m unsure if there’s existing
functionality to achieve this. If not: you could set the default vhost count of
the failover server to 0, and up it once some health check sets the primary
server to down.
Sent from mobile
> Op 30 aug. 2021 om 18:11 heeft
I have a dovecot cluster with directror and two IMAP Servers behind.
Since they are in geographical different locations I would like to
have users to go to a specific IMAP backend server (if both are up)
and only switch to the other if one goes down (failover).
As to my current knowledge the
Hi All
I have a dovecot cluster with directror and two IMAP Servers behind.
Since they are in geographical different locations I would like to have users
to go to a specific IMAP backend server (if both are up) and only switch to the
other if one goes down (failover).
As to my current
