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From: Gustavo G. <gus...@cu...> - 2025-06-27 21:12:37
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Hallo roughnecks. Looks like you did not understand the function last well enough. in the trigger expression you are asking for th 10th value, not the last 10 values. Looks like you want to count the occurrences of error in te log, you should use the logrt.count kw instead and also may be you should improve the regular expression. Hope Regards El jue, 26 jun 2025 a la(s) 5:18 a.m., roughnecks via Zabbix-users ( zab...@li...) escribió: > Hello, > > I'm trying to figure out mail logging, using the log item. I would like > to receive advice about an example item/trigger to catch errors in > postfix/dovecot, on a debian stable host. > > I'm attaching a couple screenshots of what I already tried, without good > results. > > Thanks > > -- > roughnecks > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > -- *Gustavo Guido* +598 99 286 741 | gus...@cu... <sol...@cu...> Bv. España 2253 | CP 11200 | MVD/UY */*custos*.*uy <https://custos.uy/>Custos Monitoring <https://uy.linkedin.com/company/custos-monitoring> Zabbix (Es) <https://t.me/+SczcNbS_mogJg1fU> |
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From: roughnecks <rou...@wo...> - 2025-06-27 20:13:38
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Il 27/06/2025 22:06, Gustavo Guido ha scritto: > Looks like you did not understand the function last well enough. > in the trigger expression you are asking for th 10th value, not the last > 10 values. > > Looks like you want to count the occurrences of error in te log, you > should use the logrt.count kw instead and also may be you should improve > the regular expression. Thanks! |
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From: roughnecks <rou...@wo...> - 2025-06-25 21:23:23
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Hello, I'm trying to figure out mail logging, using the log item. I would like to receive advice about an example item/trigger to catch errors in postfix/dovecot, on a debian stable host. I'm attaching a couple screenshots of what I already tried, without good results. Thanks -- roughnecks |
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From: Jim L. <li...@cm...> - 2024-06-13 17:55:40
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List, I'm grasping at straws now... I've tried using Discord (no response) and I don't care to setup yet another app (Telegram) to talk with support... Old school mailing lists to the rescue. I hope... I have a question about the Zabbix Discovery Rule process and how it attempts to detect and assign the correct SNMP version of a discovered device to a host. I currently have 65 Discovery Rules. Each of which are identical, with the exception of the network IP range assigned. There are 9 checks in total. 8 are SNMPv1 and 1 is SNMPv2. Each with a unique OID it is checking for. Over a year ago we upgraded Zabbix from 5.X to 6.0.3. Ever since that upgrade we have had a rather odd issue of Zabbix detecting & assigning the wrong SNMP version to some hosts. It is not random as it is consistently happening to the same hosts over and over again. Each time the related Discovery Rule is processed. It has become a daily routine to check this and switch the hosts back to the correct SNMP version. First off, the SNMPv1 OIDs being checked for are only available in the SNMPv1 devices and the SNMPv2 OID being checked for only exists in the SNMPv2 device. Out of almost 7000 hosts, I found about 15 are being assigned SNMPv2 and 2 are being assigned SNMPv1. Now, for the host that are being assigned SNMPv2, I'm not sure how the system could even think they are available via SNMPv2 as these devices only support SNMPv1. And for the hosts being assigned the SNMPv1 that should be SNMPv2, that is a little more possible, but still problematic as the values for the OIDs I want to monitor in the assigned template are only available if SNMPv2 is in use. I removed the SNMPv2 OID check in the associated Discovery Rule check and it stopped the assignment of SNMPv2 to those related devices. My question is, when does the SNMP version get assigned to a new host? Is it done by the Discovery Rule or the Discovery Action? As there isn't any option to set the SNMP version, I assume the version is discovered by the Discovery Rule and assigned to the host by the Discovery Action. Any clarification of this would be greatly appreciated! Any advise as to how to prevent this from happening would be even better. Thank you for your time. -- Jim Lucas C - 5414085189 H - 5413234219 http://cmsws.com |
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From: Gustavo G. <gus...@cu...> - 2022-10-27 17:07:18
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There are some fields like userid, groupid etc that will get you in some trouble. El jue, 27 oct 2022 a las 10:42, Ted Serreyn (<te...@se...>) escribió: > Why not just dump and restore the database section? > > you can split the sql tables up to isolate the users if needed. > > > > On 10/27/22, 06:35, "Roy Sigurd Karlsbakk via Zabbix-users" < > zab...@li...> wrote: > > Hi all > > How can I migrate users from one zabbix system to another? Some say > 'Use the API', but that's a rather large task. Anyone that knows a way to > do this easy? > > Vennlig hilsen > > roy > -- > Roy Sigurd Karlsbakk > (+47) 98013356 > -- > I all pedagogikk er det essensielt at pensum presenteres > intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå > eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller > eksisterer adekvate og relevante synonymer på norsk. > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > -- [image: Custos Monitoring] <http://custos.uy/> Gustavo Guido Director Zabbix Certified Trainer +598 99 286 741 custos.uy Telegram: Zabbix Español <https://t.me/zabbixespanol> LinkEdn <https://www.linkedin.com/company/custos-monitoring> |
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From: Gustavo G. <gus...@cu...> - 2022-10-27 15:13:55
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Hi. Roy Here are some thoughts. What do you want to export ? just the names of the users? the passwd ? the other properties like language, time zone etc. There are many other things that are too much entangled, like user groups, roles and the rights to read/write over hostgroups, and thouse which hosts are in those groups. You should consider all that. Big Hug El jue, 27 oct 2022 a las 8:34, Roy Sigurd Karlsbakk via Zabbix-users (< zab...@li...>) escribió: > Hi all > > How can I migrate users from one zabbix system to another? Some say 'Use > the API', but that's a rather large task. Anyone that knows a way to do > this easy? > > Vennlig hilsen > > roy > -- > Roy Sigurd Karlsbakk > (+47) 98013356 > -- > I all pedagogikk er det essensielt at pensum presenteres intelligibelt. > Det er et elementært imperativ for alle pedagoger å unngå eksessiv > anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller > eksisterer adekvate og relevante synonymer på norsk. > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > -- [image: Custos Monitoring] <http://custos.uy/> Gustavo Guido Director Zabbix Certified Trainer +598 99 286 741 custos.uy Telegram: Zabbix Español <https://t.me/zabbixespanol> LinkEdn <https://www.linkedin.com/company/custos-monitoring> |
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From: Ted S. <te...@se...> - 2022-10-27 13:40:40
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Why not just dump and restore the database section?
you can split the sql tables up to isolate the users if needed.
On 10/27/22, 06:35, "Roy Sigurd Karlsbakk via Zabbix-users" <zab...@li...> wrote:
Hi all
How can I migrate users from one zabbix system to another? Some say 'Use the API', but that's a rather large task. Anyone that knows a way to do this easy?
Vennlig hilsen
roy
--
Roy Sigurd Karlsbakk
(+47) 98013356
--
I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk.
_______________________________________________
Zabbix-users mailing list
Zab...@li...
https://lists.sourceforge.net/lists/listinfo/zabbix-users
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From: Roy S. K. <ro...@ka...> - 2022-10-27 13:40:27
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Seems we had a guy that knows a bit more of python and such than I do, so he made some stuff. We'll just clean up the code before sharing it. Vennlig hilsen roy -- Roy Sigurd Karlsbakk (+47) 98013356 -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk. ----- Original Message ----- > From: "Ted Serreyn" <te...@se...> > To: "Roy Sigurd Karlsbakk" <ro...@ka...>, "zabbix-users" <zab...@li...> > Sent: Thursday, 27 October, 2022 15:26:13 > Subject: Re: [Zabbix-users] Migrating users/usergroups > Why not just dump and restore the database section? > > you can split the sql tables up to isolate the users if needed. > > > >On 10/27/22, 06:35, "Roy Sigurd Karlsbakk via Zabbix-users" ><zab...@li...> wrote: > > Hi all > > How can I migrate users from one zabbix system to another? Some say 'Use the > API', but that's a rather large task. Anyone that knows a way to do this easy? > > Vennlig hilsen > > roy > -- > Roy Sigurd Karlsbakk > (+47) 98013356 > -- > I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er > et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av > idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og > relevante synonymer på norsk. > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users |
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From: Roy S. K. <ro...@ka...> - 2022-10-27 11:32:42
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Hi all How can I migrate users from one zabbix system to another? Some say 'Use the API', but that's a rather large task. Anyone that knows a way to do this easy? Vennlig hilsen roy -- Roy Sigurd Karlsbakk (+47) 98013356 -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk. |
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From: Guus S. <gsn...@gm...> - 2022-05-31 11:05:45
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Op di 31 mei 2022 11:22 schreef henri hemery <hen...@gm...>: > Hi! > > I am a Network admin and I'm using zabbix since 4 years now in my comapny, > and it is a great tool, love it. I am running under 4.4 version, but we > will soon upgrade it to 6. > I monitor around 300 devices . > Now I would like to use zabbix for our switches capacity planning. > So from LLD, I got my switches interfaces operationnal status, key is > net.if.status[ifOperStatus.1] to net.if.status[ifOperStatus.243]. value can > be up (1) or down (2) > I see 2 options: if you have the interface status available in Zabbix, then you could query the database itself. Or you could use an external tool like netdisco: the website looks a bit dated, but I had surprisingly good results from this one. Even with (only) readonly SNMP. Mvg, Guus Snijders |
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From: Roy S. K. <ro...@ka...> - 2022-05-31 09:33:29
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I don't think zabbix can do this by itself, but again, it should be trivial to do it with an external script, using snmpwalk or even some library in perl/python/whateveryoufancy Vennlig hilsen roy -- Roy Sigurd Karlsbakk (+47) 98013356 http://blogg.karlsbakk.net/ GPG Public key: http://karlsbakk.net/roysigurdkarlsbakk.pubkey.txt -- Hið góða skaltu í stein höggva, hið illa í snjó rita. > From: "henri hemery" <hen...@gm...> > To: "zabbix-users" <zab...@li...> > Sent: Monday, 30 May, 2022 14:07:55 > Subject: [Zabbix-users] how to build an item to count items? > Hi! > I am a Network admin and I'm using zabbix since 4 years now in my comapny, and > it is a great tool, love it. I am running under 4.4 version, but we will soon > upgrade it to 6. > I monitor around 300 devices . > Now I would like to use zabbix for our switches capacity planning. > So from LLD, I got my switches interfaces operationnal status, key is > net.if.status[ifOperStatus.1] to net.if.status[ifOperStatus.243]. value can be > up (1) or down (2) > I would like to create a calculated item that will divide the total number of > interfaces by the number of up interfaces. > I am struggling to find a solution without success, could you guys help me to > find the solution. > Thanks for your help. > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users |
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From: henri h. <hen...@gm...> - 2022-05-30 12:08:19
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Hi! I am a Network admin and I'm using zabbix since 4 years now in my comapny, and it is a great tool, love it. I am running under 4.4 version, but we will soon upgrade it to 6. I monitor around 300 devices . Now I would like to use zabbix for our switches capacity planning. So from LLD, I got my switches interfaces operationnal status, key is net.if.status[ifOperStatus.1] to net.if.status[ifOperStatus.243]. value can be up (1) or down (2) I would like to create a calculated item that will divide the total number of interfaces by the number of up interfaces. I am struggling to find a solution without success, could you guys help me to find the solution. Thanks for your help. |
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From: Roy S. K. <ro...@ka...> - 2022-05-30 08:35:22
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Hi all With alterts on several hosts, sometimes the alterted host is mentioned several times, sine Zabbix doesn't have a way to conclude that if a host is down, it shouldn't need to check its services (this, as opposed to other systems, like Nagios etc). This has been sought after for quite some time now and doesn't seem to happen any time soon. So, in the meantime, would it be possible to add to the GUI a way to sort or group hosts as to clean up the view? Think of something like this: > hostname - Error: Disk full - Warning: Annoying stuff - Information: I'm bored Sorting the hosts would be useful anyway, though, like adding a link to the hostname and just sorting by that like is normal other places Vennlig hilsen / Best regards roy -- Roy Sigurd Karlsbakk (+47) 98013356 http://blogg.karlsbakk.net/ GPG Public key: http://karlsbakk.net/roysigurdkarlsbakk.pubkey.txt -- I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av idiomer med xenotyp etymologi. I de fleste tilfeller eksisterer adekvate og relevante synonymer på norsk. |
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From: Victor S. <va...@si...> - 2022-05-17 15:37:29
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Dear Colleagues, Is anyone using the new Kubernetes monitoring templates in Zabbix 6.0? The documentation is not really complete https://support.zabbix.com/browse/ZBX-20873 so if anyone has a success story, can you please share? -- Victor Sudakov VAS4-RIPE http://vas.tomsk.ru/ 2:5005/49@fidonet |
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From: Guus S. <gsn...@gm...> - 2022-05-17 07:39:34
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Op di 17 mei 2022 08:06 schreef Jeff Cold <sc...@un...>: > > "We use Zabbix 5.4 inside a VPN. We have our own Postfix email server > inside that VPN that forwards email to a campus email server outside > the VPN. To do aliasing we've set up a bogus domain recognized by our > Postfix server different from the proper domain in the SMTP helo field > in Zabbix. Sending email to alert@[bogus_domain] gets resolved and works > from the CLI. Sending email based on an event from Zabbix, gets rejected > by the campus email server because the SMTP helo domain and bogus_domain do > not match. Has anyone tried something similar and had it work?" > Apologies first: I haven't tried this for myself. It appears that your Zabbix server tries to deliver the alert mails directly to your campus mail server, instead of your postfix server. I see 2 options, both in your Zabbix config - let Zabbix to use your postfix server (instead of direct delivery) - fix the SMTP helo for Zabbix (so direct delivery works, even when postfix is down) Another option would be to have the Campus mailserver to whitelist the zabbix server, but that's probably the harder way :). An even better option: use authenticated SMTP (submission). The Campus mailserver will be a lot more cooperative :). You'd still need to watch the sender mailbox for errors and bounces, though. Mvg, Guus Snijders |
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From: Jeff C. <sc...@un...> - 2022-05-16 13:14:03
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"We use Zabbix 5.4 inside a VPN. We have our own Postfix email server inside that VPN that forwards email to a campus email server outside the VPN. To do aliasing we've set up a bogus domain recognized by our Postfix server different from the proper domain in the SMTP helo field in Zabbix. Sending email to alert@[bogus_domain] gets resolved and works from the CLI. Sending email based on an event from Zabbix, gets rejected by the campus email server because the SMTP helo domain and bogus_domain do not match. Has anyone tried something similar and had it work?" Jeff |
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From: Shawn B. <sh...@ba...> - 2022-05-06 20:24:47
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I would like to add that I believe the prefered method for larger environments is run most of the host a Zabbix proxy letting the proxy do most of the heavy lifting. In a large environment I would use the following layout: - Web server as a docker container will all my other internal web servers - Postgress DB on a seperate server with high IO capable file system behind it - Zabbix server running in a container with a few other Zabbix proxies running on the same server depending on the load. - Several other Zabbix proxies running in the various subnets This of course all depends on the number of checks you are doing. you can have a 1000 host being monitored with only a few infrequent checks and still technically have a "large" environment. You can also have a 100 host with a bunch of frequent checks on them and easily overload you servers. Just my 2 cents on it. On Tue, May 3, 2022 at 8:32 AM Roberto Carna <rob...@gm...> wrote: > Dear Shawn, > > You said you probably do this: > > Host#1 with Docker: image Zabbix server + image Web Apache > Host#2 without Docker: MySQL server > > Do you recommend using a MySQL server without Docker for performance > issues? > > Any else to add? > > 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 > > > > > > > > _______________________________________________ > > Zabbix-users mailing list > > Zab...@li... > > https://lists.sourceforge.net/lists/listinfo/zabbix-users > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > |
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From: Roberto C. <rob...@gm...> - 2022-05-03 15:31:42
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Dear Shawn, You said you probably do this: Host#1 with Docker: image Zabbix server + image Web Apache Host#2 without Docker: MySQL server Do you recommend using a MySQL server without Docker for performance issues? Any else to add? 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 > > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users |
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From: Roberto C. <rob...@gm...> - 2022-04-20 15:00:35
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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 > > > > > > > > _______________________________________________ > > Zabbix-users mailing list > > Zab...@li... > > https://lists.sourceforge.net/lists/listinfo/zabbix-users |
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From: Roberto C. <rob...@gm...> - 2022-04-20 12:48:37
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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 > > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users |
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From: Shawn H. <za...@el...> - 2022-04-20 12:21:17
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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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From: Guus S. <gsn...@gm...> - 2022-04-20 08:38:31
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Op wo 20 apr. 2022 08:22 schreef Victor Sudakov <va...@si...>: > 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. > > > > For large environments like mine, do you recommend installing three > > Docker hosts, each containing just one component of Zabbix? For > > example, Host Docker 1 with mysql, Host Docker 2 with Apache and Host > > Docker 3 with Zabbix server. Is there any documentation for this case? > > Hello Roberto, > > If you are going to use three Docker hosts (three physical boxes?) why > would you want to migrate to Docker at all? > A wild guess would be: docker for flexibility, separate hosts for performance? Assuming of course that the 3 original hosts are also monitored for performance :). I do wonder if the load on the web and the DB hosts are high enough to warrant being on separate hosts. Mvg, Guus |
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From: Victor S. <va...@si...> - 2022-04-19 21:51:09
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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. > > For large environments like mine, do you recommend installing three > Docker hosts, each containing just one component of Zabbix? For > example, Host Docker 1 with mysql, Host Docker 2 with Apache and Host > Docker 3 with Zabbix server. Is there any documentation for this case? Hello Roberto, If you are going to use three Docker hosts (three physical boxes?) why would you want to migrate to Docker at all? -- Victor Sudakov VAS4-RIPE http://vas.tomsk.ru/ 2:5005/49@fidonet |
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From: Javi L. <ja...@le...> - 2022-04-19 18:14:50
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Hi Roberto, You could keep all 3 servers, install docker on each one and start only one container with one server (zabbix-server, database and PHP frontend). The downside is security, since you will need to expose TCP 3306 port to the servers and so on. Regards. Javier El mar., 19 abr. 2022 17:53, Roberto Carna <rob...@gm...> escribió: > Dear all, nowadays I have a Zabbix platform defined with three > servers: one for mysql, the other for web frontend and the last for > zabbix server. This was made in order to have a lot of hosts and items > in a large environment and the system load is ok in this way. > > 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. > > For large environments like mine, do you recommend installing three > Docker hosts, each containing just one component of Zabbix? For > example, Host Docker 1 with mysql, Host Docker 2 with Apache and Host > Docker 3 with Zabbix server. Is there any documentation for this case? > > Thanks in advance, greetings !!! > > > _______________________________________________ > Zabbix-users mailing list > Zab...@li... > https://lists.sourceforge.net/lists/listinfo/zabbix-users > |
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From: Roberto C. <rob...@gm...> - 2022-04-19 13:26:32
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Dear all, nowadays I have a Zabbix platform defined with three servers: one for mysql, the other for web frontend and the last for zabbix server. This was made in order to have a lot of hosts and items in a large environment and the system load is ok in this way. 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. For large environments like mine, do you recommend installing three Docker hosts, each containing just one component of Zabbix? For example, Host Docker 1 with mysql, Host Docker 2 with Apache and Host Docker 3 with Zabbix server. Is there any documentation for this case? Thanks in advance, greetings !!! |
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