Hetzner2: Difference between revisions
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In 2016, OSE purchased a dedicated | In 2016, OSE purchased a dedicated server <code>EX41S-SSD</code> from Hetzner. We call this server 'hetzner2'. | ||
[[Image:hetzner2016.jpg|thumb|OSE server specs on Hetzner as of June 2016. Older server had only 4 GB RAM - compared to the 64 GB in the upgrade - which is 16x performance at lower cost. Thus, OSE should assess new server plans at Hetzner every few years due to dropping cost of hardware.]] | [[Image:hetzner2016.jpg|thumb|OSE server specs on Hetzner as of June 2016. Older server had only 4 GB RAM - compared to the 64 GB in the upgrade - which is 16x performance at lower cost. Thus, OSE should assess new server plans at Hetzner every few years due to dropping cost of hardware.]] | ||
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In 2018, we consolidated all our sites onto the under-utilized hetzner2 & [[CHG-2018-07-06_hetzner1_deprecation|canceled hetzner1]]. | In 2018, we consolidated all our sites onto the under-utilized hetzner2 & [[CHG-2018-07-06_hetzner1_deprecation|canceled hetzner1]]. | ||
Hetzner2 was a CentOS 7 server with 4 CPU cores, 64G RAM, and 2x 250G SSDs in a software RAID1. When I ([[User:Maltfield|Michael Altfield]]) adopted this system in mid-2017, it was already built & but running only the Open Building Institute website. I heavily modified its config, added varnish as a cache (64G RAM!) + nginx for https, and migrated all our sites onto it. | Hetzner2 was a CentOS 7 server with 4 CPU cores (8 threads), 64G RAM, and 2x 250G SSDs in a software RAID1. When I ([[User:Maltfield|Michael Altfield]]) adopted this system in mid-2017, it was already built & but running only the Open Building Institute website. I heavily modified its config, added varnish as a cache (64G RAM!) + nginx for https, and migrated all our sites onto it. | ||
==Migration to Hetzner3== | ==Migration to Hetzner3== | ||
In July 2024, we began migrating from Hetzner2 to [[Hetzner3]], mostly to switch from CentOS to Debian. | In July 2024, we began migrating from Hetzner2 to [[Hetzner3]], mostly to switch from CentOS to Debian. | ||
Latest revision as of 01:15, 5 August 2024
In 2016, OSE purchased a dedicated server EX41S-SSD from Hetzner. We call this server 'hetzner2'.
Prior to this, we used a shared hosting plan from 2011 (on a dedicated host, but without root access) from hetzner for about the same price, though it was much less powerful (AMD Athlon 64 X2 5600+ Processor, 4 GB RAM, 2x 400 GB Harddisks, 1 Gbit/s Connection). We call this server 'hetzner1'.
In 2018, we consolidated all our sites onto the under-utilized hetzner2 & canceled hetzner1.
Hetzner2 was a CentOS 7 server with 4 CPU cores (8 threads), 64G RAM, and 2x 250G SSDs in a software RAID1. When I (Michael Altfield) adopted this system in mid-2017, it was already built & but running only the Open Building Institute website. I heavily modified its config, added varnish as a cache (64G RAM!) + nginx for https, and migrated all our sites onto it.
Migration to Hetzner3
In July 2024, we began migrating from Hetzner2 to Hetzner3, mostly to switch from CentOS to Debian.