From: wb <webmaster@jbsky.fr>
To: Thomas Lamprecht <t.lamprecht@proxmox.com>
Cc: "pve-devel@lists.proxmox.com" <pve-devel@lists.proxmox.com>
Subject: [pve-devel] applied: [PATCH firewall] increase default nf_conntrack_max to kernel default
Date: Thu, 8 Jul 2021 09:36:19 +0200 [thread overview]
Message-ID: <7c586e5ce8e90aa54f06b138fb4f4c02@mwinf5d29.me-wanadoo.net> (raw)
Hello Thomas,
Currently with Proxmox, I have a Kubernetes node running on LXC. However, I have encountered an issue on the Container Network Interface (CNI) side and in order for it to work, the parameter /proc/sys/net/netfilter/nf_conntrack_max must be raised.
You know that the container settings are managed by the hypervisor. However, something prevents to go above 262144. By searching a bit in your code, I found the limitation in Firewall.pm. I raised this value and the CNI works again.
The last change was in this commit that you made.
https://lists.proxmox.com/pipermail/pve-devel/2019-October/039748.html
Is it possible to take into consideration the increase of this parameter in your code?
Waiting for your feedback.
Sincerely.
Julien BLAIS
next reply other threads:[~2021-07-08 7:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 7:36 wb [this message]
2021-07-08 7:51 ` Thomas Lamprecht
2021-07-08 20:01 ` alexandre derumier
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