Red Hat Product Errata RHBA-2016:0320 - Bug Fix Advisory
Issued:
2016-02-29
Updated:
2016-02-29

RHBA-2016:0320 - Bug Fix Advisory

Synopsis

Red Hat OpenShift Enterprise bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated atomic-openshift packages that fix a bug are now available for Red Hat OpenShift Enterprise 3.1.

Description

OpenShift Enterprise by Red Hat is the company's cloud computing Platform-as-a-Service (PaaS) solution designed for on-premise or private cloud deployments.

This update fixes the following bug:

  • Previously when running OpenShift Enterprise on environments with jumbo frames enabled, applications could report timeouts for large payloads between services if the services ended up on pods on different node hosts. This was due to incorrectly configured MTU settings in the SDN. This bug fix updates the SDN to set the MTU on the vovsbr and vlinuxbr interfaces to match the MTU used by Docker veths and the OVS bridge, and as a result large payloads are correctly sent without timeout issues. (BZ#1302907)

This update includes the following images:

openshift3/node:v3.1.1.6
openshift3/ose:v3.1.1.6
openshift3/ose-deployer:v3.1.1.6
openshift3/ose-f5-router:v3.1.1.6
openshift3/ose-docker-builder:v3.1.1.6
openshift3/ose-sti-builder:v3.1.1.6

All OpenShift Enterprise 3 users are advised to upgrade to these updated packages and images.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

After ensuring all packages on each host have been updated, restart the atomic-openshift-master service on each master to complete this update.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258.

The Red Hat Enterprise Linux container images provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com using the "docker pull" command. Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

  • Red Hat OpenShift Container Platform 3.1 x86_64

Fixes

CVEs

(none)

Red Hat OpenShift Container Platform 3.1

SRPM
atomic-openshift-3.1.1.6-4.git.21.cd70c35.el7aos.src.rpm SHA-256: a8af8bfe96f82ed6ae3c130e923cc42b0c85457c088eb8a91603d3d19e2e1be8
x86_64
atomic-openshift-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 6a34e0649a2dc66cccad045f7ba854a61d50e86b83da7f57279acc127b591ba2
atomic-openshift-clients-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 5767a884245f62c1b3455976c381cffba37d2d7d084d2affc9626ae1bf19bfb1
atomic-openshift-clients-redistributable-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 1172c5488afa807c34f429e49a144944dd294dcb0751d65c07de872b762e977f
atomic-openshift-dockerregistry-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 0caa15f1fe72c39d06a673a025754337bcf1dffa1129482052888ef218e7ba5d
atomic-openshift-master-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 7fdd9c14359760c081b1ff8e6551d01037e55da3aeb18b02ead16303ea8ba703
atomic-openshift-node-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 0a57833f77f40be33f3d5473666ea4f6e2343bfab9da4530d21e59235906c1d4
atomic-openshift-pod-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 69315c6a9da388709d313ab1e345ea7b922953b78c5b4f6e38234da464450572
atomic-openshift-recycle-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 0c3ca091b935a35b30b922f24ca667a3165aa7b74d0b6cd8b926f5f4a0994b54
atomic-openshift-sdn-ovs-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 900eeb03d9da7665a26d63e2230fd160d5925cd3c7a83fe47a5c2fba0ea731e0
tuned-profiles-atomic-openshift-node-3.1.1.6-4.git.21.cd70c35.el7aos.x86_64.rpm SHA-256: 0515437774218f0474953750b5f12fc107730635fda9d239283f26a15e7fdbd1

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.