Re: [Zabbix-users] Zabbix - Distributed installation over Docker

[Roberto C. <rob...@gm...>]

In other words:

What is the Zabbix + Docker solution for large environments?

Host1 Docker with Web Frontend + Zabbix server
Host2 MySQL (without Docker)

or what ?

Thanks

El mié, 20 abr 2022 a las 9:48, Roberto Carna
(<rob...@gm...>) escribió:
>
> Dear all, at first I had only one server with Zabbix service, frontend
> web and mysql. But when the quantity of hosts increased, the server
> had performance problems and we decided to separate the solution into
> three independent servers, and everything was OK.
>
> Following the above criteria, I think it's a good practice to deploy
> three independent servers, each one with docker and a container
> (zabbix service, frontend web and mysql). We've decided to change to
> Docker because we have testing and production environments, and we
> have to enter the Docker world.
>
> Is my idea ok? Or do you recommend to me just one Docker host and the
> three containers on it? In this case, is there any risk of having
> performance problems as I have in my first implementation as I told
> you? Because we have a large quantity of hosts to monitor.
>
> Special thanks !!!
>
> El mié, 20 abr 2022 a las 9:22, Shawn Heisey (<za...@el...>) escribió:
> >
> > On 4/19/22 07:26, Roberto Carna wrote:
> > > But in the near future, we want to migrate to Zabbix over Docker. I
> > > could see lots of tutorials for Zabbix installation over Docker, but
> > > all of them talk about installing the three components (zabbix server,
> > > mysql and apache) in the same Docker host.
> >
> > It looks like it's pretty straightforward to separate these components
> > into their own containers:
> >
> > https://hub.docker.com/r/zabbix/zabbix-server-mysql/
> > https://hub.docker.com/r/zabbix/zabbix-web-apache-mysql/
> >
> > The server container lets you link to a mysql host.  The web service
> > container lets you link to a zabbix server and a mysql host.
> >
> > I have a zabbix 6.0.2 install set up on a bare metal Ubuntu server.  If
> > I was going to do a docker install on separate hosts, I would probably
> > install the server and web service containers together on one host, and
> > mysql on another, serving as the database for zabbix as well as other
> > things.
> >
> > TL;DR note:  All my web services are accessed through an install of
> > haproxy.  It handles SSL, and all the connections to back end services
> > are plaintext.  The zabbix frontend is only one of several virtualhosts
> > in my Apache install, and I have other backend services.  Apache,
> > gitlab, and plex are on the same server as haproxy, and I have a pair of
> > pi units with Apache as well. https://raspi.elyograg.org
> >
> > Using haproxy lets me have all these scattered services accessible
> > through the one public IP address that I get from my home ISP.
> >
> > Thanks,
> > Shawn
> >
> >
> >
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