<p>I'm quite new to the Spinnaker and have to ask for some help I guess. Does anyone knows why it could be that I can't create any Application and just keep seeing this screen.
My installation is through Halyard 1.5.0 and Ubuntu 14.04.
We don't use any cloud provider but I did configure Docker and Kubernetes part</p>

<p>And here is the error I see in the /var/log/spinnaker/echo/echo.log:</p>

<pre><code>2017-11-16 13:52:29.901  INFO 13877 --- [ofit-/pipelines] c.n.s.echo.services.Front50Service       : java.net.SocketTimeoutException: timeout
at okio.Okio$3.newTimeoutException(Okio.java:207)
at okio.AsyncTimeout.exit(AsyncTimeout.java:261)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:215)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:306)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:300)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:196)
at com.squareup.okhttp.internal.http.Http1xStream.readResponse(Http1xStream.java:186)
at com.squareup.okhttp.internal.http.Http1xStream.readResponseHeaders(Http1xStream.java:127)
at com.squareup.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:739)
at com.squareup.okhttp.internal.http.HttpEngine.access$200(HttpEngine.java:87)
at com.squareup.okhttp.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:724)
at com.squareup.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:578)
at com.squareup.okhttp.Call.getResponse(Call.java:287)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205)
at com.squareup.okhttp.Call.execute(Call.java:80)
at retrofit.client.OkClient.execute(OkClient.java:53)
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
at retrofit.RxSupport$2.run(RxSupport.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at retrofit.Platform$Base$2$1.run(Platform.java:94)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.SocketException: Socket closed
at java.net.SocketInputStream.read(SocketInputStream.java:204)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at okio.Okio$2.read(Okio.java:139)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:211)
... 24 more

2017-11-16 13:52:29.901  INFO 13877 --- [ofit-/pipelines] c.n.s.echo.services.Front50Service       : ---- END ERROR
</code></pre>

<p><a href="https://i.stack.imgur.com/CDhC1.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CDhC1.png" alt="enter image description here"></a></p>

<p>I suspect you may be using <code>redis</code> as the persistent storage type(I ran into the same issue).   </p>

<p>If this is the case, persistent storage using redis doesn't seem to be working properly out-of-the-box, and it is not supported. I would try using an S3 target, if available.</p>

<p><a href="https://www.spinnaker.io/setup/storage/redis/" rel="nofollow noreferrer">More info here on support for redis</a></p>

<p>To configure S3 using Halyard, use the following commands: </p>

<pre><code>echo &lt;SECRET_ACCESS_KEY&gt; | hal config storage s3 edit --access-key-id &lt;ACCESS_KEY_ID&gt; --endpoint &lt;S3_ENDPOINT&gt; --bucket &lt;BUCKET_NAME&gt; --root-folder spinnaker --secret-access-key
hal config storage edit --type s3
hal deploy apply
</code></pre>
