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 sb_1.jpg 480.0 kB 1 03-Apr-2024 16:26 Ada Csaba
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 sb_2.jpg 480.0 kB 1 03-Apr-2024 16:26 Ada Csaba
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 serverbeat.png 24.1 kB 4 05-Dec-2023 05:32 Ben Spink
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 serverbeat1.png 46.8 kB 1 05-Dec-2023 05:32 Halmágyi Árpád
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 settings.png 17.3 kB 1 05-Dec-2023 05:32 Ben Spink

This page (revision-12) was last changed on 03-Apr-2024 16:27 by Ada Csaba

This page was created on 05-Dec-2023 05:32 by Ben Spink

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At line 1 changed 4 lines
ServerBeat is a special protocol that will dynamically assign the specified IP between multiple CrushFTP servers. You specify an IP that is free for your Virtual IP. You then set any NAT port mapping or DNS records to point to that IP. The CrushFTP instances that are running configured for that virtual IP via ServerBeat will share the IP. Only one machine will have the IP at any time, and it will hold onto it unless its powered off. In that case, within just a few seconds, the other CrushFTP server will take over and start using the IP.
This is ideally suited for two machines in a failover scenario, but it could be used on 3 or 4 if you really wanted to. Still only one machine is active at any time. When Crush changes the IP, its changing it in the OS. Technically its assigning an IP alias for the machine.
ServerBeat is a special protocol that will dynamically assign the specified IP between multiple CrushFTP servers. You specify an IP that is free for your Virtual IP. You then set any NAT port mapping or DNS records to point to that IP. The CrushFTP instances that are running configured for that virtual IP via ServerBeat will share the IP. Only one machine will have the IP at any time, and it will hold onto it unless its powered off. In that case, within just a few seconds, the other CrushFTP server will take over and start using the IP.\\
\\
This is ideally suited for two machines in a failover scenario, but it could be used on 3 or 4 if you really wanted to. Still only one machine is active at any time. When Crush changes the IP, its changing it in the OS. Technically its assigning an IP alias for the machine.\\
\\
We __only support two Priority levels__, a primary and a non-primary node. As long as the primary is live, it will run the Jobs, until it goes down, then another of the non-primary nodes will take over. The Priority numbers should be , for example 200/100/100 in a 3-node cluster, and not 100/150/200, adding a 3rd level means serverbeat randomly does whatever and restricts nothing.\\
\\
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[{Image src='sb_1.jpg' width='1440' height='..' align='left' style='..' class='..' }]
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[attachment|serverbeat.png]
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If you plan on running the CrushFTP instances as a non SYTEM user on the machine, you need to configure access rights to allow it to be able to issue its netsh commands.\\
If you plan on running the CrushFTP instances as a non SYSTEM user on the machine, you need to configure access rights to allow it to be able to issue its netsh commands.\\
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In order to ensure that the CrushFTP service on Windows can properly handle updates to the product while running as a low-privilege service account, users should configure the CrushFTP services in the following way:
Service Accounts
If you need to run a job only on one side of the cluster then replace the VIP with the "job", and then it will run only on the machine configured.\\
[attachment|serverbeat1.png]
In order to ensure that the CrushFTP service on Windows can properly handle updates to the product while running as a low-privilege service account, users should configure the CrushFTP services in the following way:\\
\\
Service Accounts\\
\\
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[attachment|settings.png]
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[attachment|settings.png]\\
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----
You can customize the commands CrushFTP uses by modifying the prefs.XML for the following fields:\\
{{{
serverbeat_command: /sbin/ifconfig {adapter}:{index} {ip} netmask {netmask} up
serverbeat_command_disable: /sbin/ifconfig {adapter}:{index} {ip} netmask {netmask} down
serverbeat_ifup_command: /sbin/ifup {adapter}:{index}
serverbeat_ifdown_command /sbin/ifdown {adapter}:{index}
serverbeat_post_command: #used for things like arping to make a router learn a new MAC of the new owner of the vip.
}}}
Version Date Modified Size Author Changes ... Change note
12 03-Apr-2024 16:27 3.425 kB Ada Csaba to previous
11 05-Dec-2023 05:32 3.371 kB Ben Spink to previous | to last
10 05-Dec-2023 05:32 2.853 kB Ada Csaba to previous | to last
9 05-Dec-2023 05:32 2.454 kB Halmágyi Árpád to previous | to last
8 05-Dec-2023 05:32 2.272 kB Ben Spink to previous | to last
7 05-Dec-2023 05:32 2.258 kB Ben Spink to previous | to last
6 05-Dec-2023 05:32 1.264 kB Ben Spink to previous | to last
5 05-Dec-2023 05:32 1.011 kB Ben Spink to previous | to last
4 05-Dec-2023 05:32 1.145 kB Ben Spink to previous | to last
3 05-Dec-2023 05:32 1.09 kB Ben Spink to previous | to last
2 05-Dec-2023 05:32 1.091 kB Ben Spink to previous | to last
1 05-Dec-2023 05:32 0.796 kB Ben Spink to last
« This page (revision-12) was last changed on 03-Apr-2024 16:27 by Ada Csaba
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