Hi
We have some experience on cluster configuration.
https://wiki.articatech.com/en/proxy-service/hacluster
As using Kubernetes for Squid and for 40K users is a very "risky adventure".
Squid requires a very high disk performance (I/O) which means both a
good hard disk drive and a decent controller card.
You will reach a functional limit of kubernete which by structure is not
adapted to this type of service
Of course you can continue in this way....
But we see this a lot from experience:
"To take on the load you're going to install a lot of instances on
multiple virtualization servers.
Whereas 2 or 3 physical machines could handle it all."
Le 20/09/2022 à 21:52, Pintér Szabolcs a écrit :
Hi squid community,
I need to find most best and sustainable way to build a stable High
Availability squid cluster/solution for abou 40k user.
Parameters: I need HA, caching(little objects only not like big
windows updates), scaling(It is just secondly), and I want to use and
modify(in production,in working hours) complex black- and whitelists
I have some idea:
1. A huge kubernetes cluster
pro: Easy to scale, change the config and update.
contra: I'm afraid of the network latency.(because of the most plus
layers e.g. vm network stack, kubernetes network stack ith vxlan and
etc.).
2. Simple VM-s with a HAProxy in tcp mode
pro: less network latency(I think)
contra: More time to Administration
Has anybody any experience with squid in kubernetes(or similar
technology) with a large number of useres?
What do you think which is the most perfect solution or do you have
other idea for the implementation?
Thanks!
Best, Szabolcs
--
*Pintér Szabolcs Péter*
H-1117 Budapest, Neumann János u. 1. A épület 2. emelet
+36 1 489-4600
+36 30 471-3827
spin...@npsh.hu
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