Host: OS: Fedora 24 Docker: 1.10.3 glibc-2.23.1-8 Docker image: Name: gordons/qdrouterd:v10 (based on Fedora 23) Glibc:glibc-2.22-11
Nothing special in the images other than that. The issue appeared without any significant change other than running the latest openshift/origin image.
On 08/11/2016 04:58 PM, Clayton Coleman wrote:
That is very strange. Anything special about the container (what OS, libraries, glibc version, musl)? What version of Docker was running? On Wed, Aug 10, 2016 at 3:45 AM, Ulf Lilleengen <l...@redhat.com <mailto:l...@redhat.com>> wrote: Hi, We were debugging an issue yesterday where 'localhost' could not be resolved inside a container in openshift origin v1.3.0-alpha.3. I'm not sure if this is openshift or kubernetes-related, but thought I'd ask here first. We have two containers running on a pod, and one container is connecting to the other using 'localhost'. This has worked fine for several months, but stopped working yesterday. We resolved the issue by using 127.0.0.1. We were also able to use the pod hostname as well. I'm thinking this might be related to IPv6, given that /etc/hosts seemed to contain IPv6 records for localhost, and the other container may be listening on IPv4 only. I tried disabling it with sysctl net.ipv6.conf.all.disable_ipv6=1 to verify, but I still saw the same issue. sh-4.3$ cat /etc/hosts # Kubernetes-managed hosts file. 127.0.0.1 localhost ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet fe00::0 ip6-mcastprefix fe00::1 ip6-allnodes fe00::2 ip6-allrouters 172.17.0.6 controller-queue1-tnvav -- Ulf Lilleengen _______________________________________________ users mailing list users@lists.openshift.redhat.com <mailto:users@lists.openshift.redhat.com> http://lists.openshift.redhat.com/openshiftmm/listinfo/users <http://lists.openshift.redhat.com/openshiftmm/listinfo/users>
-- Ulf _______________________________________________ users mailing list users@lists.openshift.redhat.com http://lists.openshift.redhat.com/openshiftmm/listinfo/users
