Is this a BUG REPORT or FEATURE REQUEST?:
/kind bug
What happened:
Upgraded to Kuberenetes 1.9 and now IPVS mode in kube-proxy stopped working due to
I1218 09:59:28.446570 1 feature_gate.go:184] feature gates: map[SupportIPVSProxyMode:true]
E1218 09:59:28.463326 1 server_others.go:299] can't determine whether to use ipvs proxy, error: error getting ipset version, error: executable file not found in $PATH
I1218 09:59:28.464584 1 server_others.go:138] Using iptables Proxier
What you expected to happen:
Normal startup as it's been working flawless in 1.8.5
How to reproduce it (as minimally and precisely as possible):
Use kube-proxy with IPVS service mode on 1.9.0 hyperkube image from GCR
Anything else we need to know?:
If i exec into the running kube-proxy pod and do apt install ipset then restart the container kube-proxy starts in ipvs mode fine
Environment:
- Kubernetes version (use
kubectl version):
Client Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2017-12-15T21:07:38Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2017-12-15T20:55:30Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"linux/amd64"}
- Cloud provider or hardware configuration: On-prem
- OS (e.g. from /etc/os-release): CoreOS Container Linux by CoreOS stable (1576.4.0)
- Kernel (e.g.
uname -a): 4.13.16-coreos-r2
- Install tools: Own
- Others:
docker version
Client:
Version: 17.09.0-ce
API version: 1.32
Go version: go1.8.4
Git commit: afdb6d4
Built: Tue Sep 26 22:24:58 2017
OS/Arch: linux/amd64
Server:
Version: 17.09.0-ce
API version: 1.32 (minimum version 1.12)
Go version: go1.8.4
Git commit: afdb6d4
Built: Tue Sep 26 22:24:58 2017
OS/Arch: linux/amd64
Experimental: false
Is this a BUG REPORT or FEATURE REQUEST?:
/kind bug
What happened:
Upgraded to Kuberenetes 1.9 and now IPVS mode in kube-proxy stopped working due to
What you expected to happen:
Normal startup as it's been working flawless in 1.8.5
How to reproduce it (as minimally and precisely as possible):
Use kube-proxy with IPVS service mode on 1.9.0 hyperkube image from GCR
Anything else we need to know?:
If i exec into the running kube-proxy pod and do
apt install ipsetthen restart the container kube-proxy starts in ipvs mode fineEnvironment:
kubectl version):uname -a): 4.13.16-coreos-r2