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<p class="MsoNormal">Does anyone have a pointer to a Fedora Atomic image that works with stable/mitaka Magnum, and supports the kubernetes external load balancer feature [1]?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m trying to test the kubernetes external load balancer feature with stable/mitaka Magnum. However, when I try to bring up a load-balanced service, I’m seeing these errors in the kube-controller-manager logs:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><i><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";background:white">E0907 16:26:54.375286 1 servicecontroller.go:173] Failed to process service delta. Retrying: failed to create external load
balancer for service default/nginx-service: <span style="color:red">SubnetID is required</span></span></i><i><span style="font-size:10.0pt"><o:p></o:p></span></i></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I verified that I have the subnet-id field set in the [LoadBalancer] section in /etc/sysconfig/kube_openstack_config.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve tried this using the following Fedora Atomic images from [2]:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">fedora-21-atomic-5.qcow2<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">fedora-21-atomic-6.qcow2<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">fedora-atomic-latest.qcow2<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">According to the Magnum external load balancer blueprint [3], there were 3 patches in kubernetes that are required to get the OpenStack provider plugin to work in kubernetes:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><a href="https://github.com/GoogleCloudPlatform/kubernetes/pull/12203">https://github.com/GoogleCloudPlatform/kubernetes/pull/12203</a><br>
<a href="https://github.com/GoogleCloudPlatform/kubernetes/pull/12262">https://github.com/GoogleCloudPlatform/kubernetes/pull/12262</a><br>
<a href="https://github.com/GoogleCloudPlatform/kubernetes/pull/12288">https://github.com/GoogleCloudPlatform/kubernetes/pull/12288</a><o:p></o:p></p>
<p class="MsoNormal">The first of these patches, “Pass SubnetID to vips.Create()”, is apparently necessary to fix the “SubnetID is required” error shown above.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">According to the Magnum external load balancer blueprint [3], the fedora-21-atomic-6 image should include the above 3 fixes:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">“<i>Our work-around is to use our own custom Kubernetes build (version 1.0.4 + 3 fixes) until the fixes are released. This is in image fedora-21-atomic-6.qcow2</i>”<o:p></o:p></p>
<p class="MsoNormal">However, I’m still seeing the “SubnetID is required” errors with this image downloaded from [2]. Here are the kube versions I’m seeing with this image:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[minion@k8-64n4bna2v6-0-ffukgho7n7tf-kube-master-fif5b6pivdmy sysconfig]$ rpm -qa | grep kube<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">kubernetes-node-1.2.0-0.15.alpha6.gitf0cd09a.fc23.x86_64<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">kubernetes-1.2.0-0.15.alpha6.gitf0cd09a.fc23.x86_64<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">kubernetes-client-1.2.0-0.15.alpha6.gitf0cd09a.fc23.x86_64<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">kubernetes-master-1.2.0-0.15.alpha6.gitf0cd09a.fc23.x86_64<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[minion@k8-64n4bna2v6-0-ffukgho7n7tf-kube-master-fif5b6pivdmy sysconfig]$<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does anyone have a pointer to a Fedora Atomic image that contains the 3 kubernetes fixes listed earlier (and works with stable/mitaka)?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks!<o:p></o:p></p>
<p class="MsoNormal">-Dane<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[1] <a href="http://kubernetes.io/docs/user-guide/services/#type-loadbalancer">
http://kubernetes.io/docs/user-guide/services/#type-loadbalancer</a><o:p></o:p></p>
<p class="MsoNormal">[2] <a href="https://fedorapeople.org/groups/magnum/">https://fedorapeople.org/groups/magnum/</a><o:p></o:p></p>
<p class="MsoNormal">[3] <a href="https://blueprints.launchpad.net/magnum/+spec/external-lb">
https://blueprints.launchpad.net/magnum/+spec/external-lb</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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