Hello,
I have a strange issue with one of my projects on an Openshift 1.5 cluster
of 3 nodes.
We use the ovs-multitenant plug-in.
Here is the content of the project:
- An elasticsearch DC with one pod, listening on TCP 9200 and 9300, running
on node 3
- A service to access it
- An "injector" pod which is supposed to access elasticsearch, running on
node 1.
My issue is that I cant access elasticsearch:9200 from the injector pod.
Nor can I access the other pod directly. BUT if I start a new pod in the
project, communications are fixed with the pod and the service until I exit
it.
Project as-is, trying to access elasticsearch service and pod:
# curl 172.30.144.135:9200
(never responds)
# curl 10.1.4.157:9200
(never responds)
I start a new curl pod in the project:
oc run -it --image=appropriate/curl --restart Never --rm curl -- sh
Waiting for pod santech-logs-preprod/curl to be running, status is Pending,
pod ready: false
Waiting for pod santech-logs-preprod/curl to be running, status is Pending,
pod ready: false
If you don't see a command prompt, try pressing enter.
/ #
Communications work from that new pod.
And now communication worlks from the injector pod too:
# curl 172.30.144.135 9200
{
"name" : "0M62lg_",
...
# curl 10.1.4.157:9200
{
"name" : "0M62lg_",
...
NAT rules on the host are not changed when I run the curl pod.
I am lost as to where to check next. Does my problem ring a bell with
anyone on the list ?
Regards
--
Gilbert Roulot
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