Hi Avinash,
Sorry for my unclear expression!
The root cause is not related to k8s, but the CentOS which k8s is running on.
It is related to iptables. After executing "iptables -F", it works!
Best Regards
Nan Xiao
On Wed, Dec 30, 2015 at 11:41 PM, Avinash Sridharan
wrote:
> Thanks for the upda
Thanks for the update Nan. k8s enabling firewall rules that would block
traffic to the master seems a bit odd. Looks like a bug to me, in the head
of the branch. If you are able to reproduce it consistently, could you file
an issue against kubernetes mesos.
regards,
Avinash
On Tue, Dec 29, 2015 a
Hi Avinash,
Thanks very much for your reply!
The root cause has been found: the k8s server has enabled the iptables
which blocks connection from
Mesos master; after disable it, it works!
Best Regards
Nan Xiao
On Wed, Dec 30, 2015 at 3:22 AM, Avinash Sridharan
wrote:
> lsof command will show o
lsof command will show only actively opened file descriptors. So if you ran
the command after seeing the error logs in the master, most probably the
master had already closed this fd. Just throwing a few other things to look
at, that might give some more insights.
* Run the "netstat -na" and netst
BTW, using "lsof" command finds there are only 16 file descriptors. I
don't know why Mesos
master try to close "fd 17".
Best Regards
Nan Xiao
On Tue, Dec 29, 2015 at 11:32 AM, Nan Xiao wrote:
> Hi Klaus,
>
> Firstly, thanks very much for your answer!
>
> The km processes are all live:
> root
Hi Klaus,
Firstly, thanks very much for your answer!
The km processes are all live:
root 129474 128024 2 22:26 pts/000:00:00 km apiserver
--address=15.242.100.60 --etcd-servers=http://15.242.100.60:4001
--service-cluster-ip-range=10.10.10.0/24 --port=
--cloud-provider=mesos --cloud-c
It seems Kubernetes is down; would you help to check kubernetes's status
(km)?
Da (Klaus), Ma (马达) | PMP® | Advisory Software Engineer
Platform Symphony/DCOS Development & Support, STG, IBM GCG
+86-10-8245 4084 | klaus1982...@gmail.com | http://k82.me
On Mon, Dec 28, 2015 at 6:35 PM, Nan Xia
Hi all,
Greetings from me!
I am trying to follow this tutorial
(https://github.com/kubernetes/kubernetes/blob/master/docs/getting-started-guides/mesos.md)
to deploy "k8s on Mesos" on local machines: The k8s is the newest
master branch, and Mesos is the 0.26 edition.
After running Mesos master(IP
8 matches
Mail list logo