Queued up for linux-kvm (4.15.0-1023.23) bionic.
** Changed in: linux-kvm (Ubuntu)
Status: In Progress => Fix Committed
** Changed in: linux-kvm (Ubuntu Bionic)
Status: In Progress => Fix Committed
** Changed in: linux-kvm (Ubuntu)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1793841
Title:
IP_SET modules not included in kernel build, prevents container
functionality
Status in cloud-images:
Invalid
Status in linux-kvm package in Ubuntu:
Fix Committed
Status in linux-kvm source package in Bionic:
Fix Committed
Bug description:
I would like to run Ubuntu Minimal Cloud Image as the base OS on which
I run Kubernetes and various other containers, but it requires ipset
and various kernel modules included in the build. Is there a way to
have those added by default, or a documented process for me to modify
the kernel on my Minimal Cloud images?
I tried to use kube-router as a routing platform for connecting the
containers between Ubuntu hosts, but this requires ipset.
The error from kube-router:
I0921 00:19:45.773157 1 kube-router.go:207] Running
/usr/local/bin/kube-router version v0.2.0, built on 2018-09-12T08:03:59-0400,
go1.10.3
Failed to run kube-router: Failed to create network routing controller:
Failed to create ipset set on system: ipset v6.34: Kernel error received: set
type not supported
After some digging, it seems I need the following modules at least compiled
into the kernel as modules:
root@deva-controller0:~# cat "/boot/config-`uname -r`" | grep IP_SET
CONFIG_IP_SET=y
CONFIG_IP_SET_MAX=256
# CONFIG_IP_SET_BITMAP_IP is not set
# CONFIG_IP_SET_BITMAP_IPMAC is not set
# CONFIG_IP_SET_BITMAP_PORT is not set
# CONFIG_IP_SET_HASH_IP is not set
# CONFIG_IP_SET_HASH_IPMARK is not set
# CONFIG_IP_SET_HASH_IPPORT is not set
# CONFIG_IP_SET_HASH_IPPORTIP is not set
# CONFIG_IP_SET_HASH_IPPORTNET is not set
# CONFIG_IP_SET_HASH_IPMAC is not set
# CONFIG_IP_SET_HASH_MAC is not set
# CONFIG_IP_SET_HASH_NETPORTNET is not set
# CONFIG_IP_SET_HASH_NET is not set
# CONFIG_IP_SET_HASH_NETNET is not set
# CONFIG_IP_SET_HASH_NETPORT is not set
# CONFIG_IP_SET_HASH_NETIFACE is not set
# CONFIG_IP_SET_LIST_SET is not set
Ubuntu Release:
~# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
Any help is greatly appreciated.
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