<p>I create a kubernetes cluster to test. but cannot create rc. I got error<code>reason: 'failedScheduling' no nodes available to schedule pods</code>:</p>

<pre><code>I1112 04:24:34.626614       6 factory.go:214] About to try and schedule pod my-nginx-63t4p
I1112 04:24:34.626635       6 scheduler.go:127] Failed to schedule: &amp;{{ } {my-nginx-63t4p my-nginx- default /api/v1/namespaces/default/pods/my-nginx-63t4p c4198c29-88ef-11e5-af0e-002590fdff2c 1054 0 2015-11-12 03:45:07 +0000 UTC &lt;nil&gt; map[app:nginx] map[kubernetes.io/created-by:{"kind":"SerializedReference","apiVersion":"v1","reference":{"kind":"ReplicationController","namespace":"default","name":"my-nginx","uid":"c414bbd3-88ef-11e5-8682-002590fdf940","apiVersion":"v1","resourceVersion":"1050"}}]} {[{default-token-879cw {&lt;nil&gt; &lt;nil&gt; &lt;nil&gt; &lt;nil&gt; &lt;nil&gt; 0xc20834c030 &lt;nil&gt; &lt;nil&gt; &lt;nil&gt; &lt;nil&gt; &lt;nil&gt;}}] [{nginx nginx [] []  [{ 0 80 TCP }] [] {map[] map[]} [{default-token-879cw true /var/run/secrets/kubernetes.io/serviceaccount}] &lt;nil&gt; &lt;nil&gt; &lt;nil&gt; /dev/termination-log IfNotPresent &lt;nil&gt;}] Always 0xc20834c028 &lt;nil&gt; ClusterFirst map[] default  false []} {Pending []     &lt;nil&gt; []}}
I1112 04:24:34.626720       6 event.go:203] Event(api.ObjectReference{Kind:"Pod", Namespace:"default", Name:"my-nginx-63t4p", UID:"c4198c29-88ef-11e5-af0e-002590fdff2c", APIVersion:"v1", ResourceVersion:"1054", FieldPath:""}): reason: 'failedScheduling' no nodes available to schedule pods
</code></pre>

<p>the status of pod like :</p>

<pre>
core@core-1-86 ~ $ kubectl get po -o wide
NAME             READY     STATUS    RESTARTS   AGE       NODE
my-nginx-3w98h   0/1       Pending   0          56m
my-nginx-4fau8   0/1       Pending   0          56m
my-nginx-9zc4f   0/1       Pending   0          56m
my-nginx-fzz5i   0/1       Pending   0          56m
my-nginx-hqqpt   0/1       Pending   0          56m
my-nginx-pm2bo   0/1       Pending   0          56m
my-nginx-rf3tk   0/1       Pending   0          56m
my-nginx-v1dj3   0/1       Pending   0          56m
my-nginx-viiop   0/1       Pending   0          56m
my-nginx-yy23r   0/1       Pending   0          56m
</pre>

<p>the example rc :</p>

<pre><code>core@core-1-85 ~ $ cat wk/rc-nginx.yaml
apiVersion: v1
kind: ReplicationController
metadata:
  name: my-nginx
spec:
  replicas: 10
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        ports:
      - containerPort: 80
</code></pre>

<p>and the node status in cluster is :</p>

<pre><code>core@core-1-85 ~ $ kubectl get node
NAME         LABELS                              STATUS    AGE
10.12.1.90   kubernetes.io/hostname=10.12.1.90   Ready     37m
10.12.1.92   kubernetes.io/hostname=10.12.1.92   Ready     37m
10.12.1.93   kubernetes.io/hostname=10.12.1.93   Ready     37m
10.12.1.94   kubernetes.io/hostname=10.12.1.94   Ready     38m
10.12.1.95   kubernetes.io/hostname=10.12.1.95   Ready     38m
10.12.1.96   kubernetes.io/hostname=10.12.1.96   Ready     38m
10.12.1.97   kubernetes.io/hostname=10.12.1.97   Ready     38m
10.12.1.98   kubernetes.io/hostname=10.12.1.98   Ready     41m
core-1-89    kubernetes.io/hostname=core-1-89    Ready     22m
</code></pre>

<p>I found the Solution， the reason is the version of  kube-apiserver,kube-controller-manager and kube-scheduler does not match with the kubelet.</p>

<p>the detail: <a href="https://github.com/kubernetes/kubernetes/issues/17154" rel="nofollow">https://github.com/kubernetes/kubernetes/issues/17154</a></p>
