Error when creating a cluster (Failed 0%)

[Nicolas Punzo]

Hello,

Being new in the Serengeti world, I have deployed the serengeti appliance on my vCenter. I have also configured the datastore, the network and the RP, but when I try to deploy a test cluster via the following command:

cluster create --name MyCluster --type hadoop

I get this result :

FAILED 0%

node group: master,  instance number: 0
roles:[hadoop_namenode, hadoop_jobtracker]

node group: worker,  instance number: 0
roles:[hadoop_datanode, hadoop_tasktracker]

node group: client,  instance number: 0
roles:[hadoop_client, pig, hive, hive_server]

cluster MonCluster create failed: you can get task failure details from serengeti server log at: /opt/serengeti/logs/task/25

The /opt/serengeti/logs/task/25/stderr.log file contains this error :

ERROR: URI::InvalidURIError: the scheme http does not accept registry part: :4000 (or bad hostname?)

I haven't found the root cause of this error on the existing threads nor in google. Someone has already faced to this error?

Thank's in advance,

Nicolas

[Emma Lin]

Nicolas,

Could you please provide the Serengeti web service log file, /opt/serengeti/logs/serengeti.log and any files under directory /opt/serengeti/logs/task/25?

I need to check the log file to see which step has problem.

thanks

Emma

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From: "Nicolas Punzo" <nicola...@gmail.com>
To: serenge...@googlegroups.com
Sent: Monday, May 13, 2013 4:32:49 PM
Subject: Error when creating a cluster (Failed 0%)

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[Nicolas Punzo]

Hello,

Here is the folder with the log files (serengeti.log, MonCluster.json, stderr.log and stdout.log).

I have tried to find something in the serengeti.log, but it seems not being easy...

Thanks in advance

Nicolas

2013/5/13 Emma Lin <li...@vmware.com>

[Nicolas Punzo]

With the file attached, it's better! Lol.

2013/5/13 Nicolas Punzo <nicola...@gmail.com>

[Nicolas Punzo]

Thanks for all these answers, I will try it asap.

Actually I have an other question. When I have deployed the vApp, I have configured a static IP address. However, each time I reboot it, it tries to get one by DHCP. Of course it fails and I am forced to set it up manually via ifconfig, route etc... Is there a way to configure it once for all?

Best regards,

Nico

2013/5/14 Jesse Hu <huh...@gmail.com>

Hi Nicolas,

Please ignore the tips that I mentioned to modify /opt/serengeti/www/distros/manifest.  It's not necessary.  Please follow other steps to recover your error.

-Jesse

在 2013年5月14日星期二UTC+8上午1时24分31秒，Nicolas Punzo写道：

[Emma Lin]

Nico,

Could you please provide your log file /opt/serengeti/logs/serengeti-firstboot.log and network config file "/etc/sysconfig/network-scripts/ifcfg-eth0"?

We can help to check if the configuration is as your expected.

thanks

Emma

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From: "Nicolas Punzo" <nicola...@gmail.com>
To: serenge...@googlegroups.com

Sent: Tuesday, May 14, 2013 10:58:07 PM
Subject: Re: Error when creating a cluster (Failed 0%)

[Nicolas Punzo]

Hello,

The ifcfg-eth0 seems to be configured for DHCP, and the serengeti-firstboot.log shows a NoRouteToHostException when trying to register to the vCenter Extension Service (that may explain the impossibility to create the cluster's VMs, and the FAILED 0%)

Here is what ifcfg-eth0 contains :
DEVICE=eth0
BOOTPROTO=dhcp
ONBOOT=yes
TYPE=Ethernet

For the serengeti-firstboot.log :

Fri May 3 22:47:40 UTC 2013
Creating vhost "/chef" ...
Creating user "chef" ...
Setting permissions for user "chef" in vhost "/chef" ...
...done.
spawn /usr/bin/knife configure -i -y^M
Please enter the chef server URL: [http://localhost:4000] ^M
Please enter a clientname for the new client: [serengeti] serengeti^M
Please enter the existing admin clientname: [chef-webui] ^M
Please enter the location of the existing admin client's private key: [/etc/chef/webui.pem] .chef/webui.pem^M
Please enter the validation clientname: [chef-validator] ^M
Please enter the location of the validation key: [/etc/chef/validation.pem] .chef/validation.pem^M
Please enter the path to a chef repository (or leave blank): ^M
Creating initial API user...^M
Created client[serengeti]^M
Configuration file written to /opt/serengeti/.chef/knife.rb^M
boot_proto: DHCP
dns1: 10.193.117.254
dns2: 0.0.0.0
gateway: 10.192.132.1
initResources: True
ipAddr: 10.192.132.2
netmask: 255.255.252.0
vm.ip:
Network Name: vmprod22
VC IP: 10.192.133.189
VM Ref ID: vm-126
Node Template Name: hadoop-template
evs URL: https://10.192.133.189/vsm/extensionService
evs Token: *** HIDDEN ***
evs X509Thumbprint: 36:20:4b:47:9c:12:c6:c7:db:58:db:40:1b:d2:21:f3:fc:fc:c5:1b
distro ip: distro_root = http:\/\/\/distros
fqdn_url: chef_server_url         'http:\/\/:4000'
serengeti-cli-0.8.0.jar
generating certificate and private keys
generated certificate and private key in /opt/serengeti/.certs
registering serengeti server as vc ext service
[03-May-2013 22:48:45] DEBUG VcExtension:92 - Registering extension vService at: https://10.192.133.189/vsm/extensionService ExtensionKey: com.vmware.serengeti.c75709f7
[03-May-2013 22:48:45] ERROR VcExtension:150 - Failed Extension registration to https://10.192.133.189/vsm/extensionService
java.net.NoRouteToHostException: Network is unreachable
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
        at java.net.Socket.connect(Socket.java:546)
        at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:579)
        at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:160)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:178)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:409)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:530)
        at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)
        at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:332)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:876)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:979)
        at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
        at com.vmware.serengeti.VcExtension.registerExtensionVService(VcExtension.java:122)
        at com.vmware.serengeti.VcExtension.main(VcExtension.java:163)

Best regards,

Nico

2013/5/15 Emma Lin <li...@vmware.com>

[Emma Lin]

Nicolas,

The exception in first boot is because network configuration failure. The log show that you choose the DHCP protocol.

If you don't have a dhcp server, probably you can try to deploy use static ip once more? Please choose Static for the "Network Type" during ova deployment.

thanks

Emma

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From: "Nicolas Punzo" <nicola...@gmail.com>
To: serenge...@googlegroups.com

Sent: Wednesday, May 15, 2013 2:33:01 PM

[Nicolas Punzo]

Ok it works. I may have configured the static ip fields without precising it was a static ip. It has been redeployed and it's ok.

Thanks for your help :)

Nico

[Emma Lin]

Great Nicolas.

For any more questions, please let us know.

thanks
Emma

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From: "Nicolas Punzo" <nicola...@gmail.com>
To: serenge...@googlegroups.com

Sent: Friday, May 17, 2013 11:24:25 PM