Sorry, I am using port 5000. I wrote that bit incorrectly.
I did do some more digging based on what's here
(https://docs.openshift.org/latest/admin_guide/sdn_troubleshooting.html)
and it looks like there's something wrong with the node to node
communications.
From the master I try to contact the infrastructure node:
$ ping 192.168.253.126
PING 192.168.253.126 (192.168.253.126) 56(84) bytes of data.
64 bytes from 192.168.253.126: icmp_seq=1 ttl=64 time=0.657 ms
64 bytes from 192.168.253.126: icmp_seq=2 ttl=64 time=0.588 ms
64 bytes from 192.168.253.126: icmp_seq=3 ttl=64 time=0.605 ms
^C
--- 192.168.253.126 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 0.588/0.616/0.657/0.041 ms
$ tracepath 192.168.253.126
1?: [LOCALHOST] pmtu 1450
1: no reply
2: no reply
3: no reply
4: no reply
^C
I can ping the node but treacepath can't reach it. On a working claster
tracepath has no problems.
I don't know the cause. Any ideas?
On 27/03/18 21:46, Louis Santillan wrote:
Isn't the default port for your Registry 5000? Try `curl -kv
https://docker-registry.default.svc:5000/healthz`
<https://docker-registry.default.svc:5000/> [0][1].
[0] https://access.redhat.com/solutions/1616953#health
[1]
https://docs.openshift.com/container-platform/3.7/install_config/registry/accessing_registry.html#accessing-registry-metrics
___________________________________________________
LOUIS P.SANTILLAN
Architect, OPENSHIFT, MIDDLEWARE & DEVOPS
Red Hat Consulting, <https://www.redhat.com/> Container and PaaS Practice
[email protected] <mailto:[email protected]> M: 3236334854
<tel:3236334854>
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
On Tue, Mar 27, 2018 at 6:39 AM, Tim Dudgeon <[email protected]
<mailto:[email protected]>> wrote:
Something strange has happened in my environment which has
resulted in not being able to route to any of the services.
Earlier this was all working fine. The install was done using the
ansible installer and this is happening with 3.6.1 and 3.7.1.
The services are all there are running fine, and DNS is working,
but I can't reach them. e.g. from the master node:
$ host docker-registry.default.svc
docker-registry.default.svc.cl
<http://docker-registry.default.svc.cl>uster.local has address
172.30.243.173
$ curl -k https://docker-registry.default.svc/healthz
<https://docker-registry.default.svc/healthz>
curl: (7) Failed connect to docker-registry.default.svc:443; No
route to host
Any ideas on how to work out what's gone wrong?
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