Mailing List Archive: Hello

Hello

May 5, 2007, 3:30 AM

Post #1 of 3 (578 views)

I´m trying get the 'VM.get_record' of all VMs... however I´m not
obtaining Status=Success by uuid

Can help me ?

import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import org.apache.xmlrpc.XmlRpcException;
import org.apache.xmlrpc.client.XmlRpcClient;
import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;

public class xenapi {

private static XmlRpcClientConfigImpl config;
private static XmlRpcClient client;

/**
* @param args
*/
public static void main(String[] args) {
URL url = null;
try {
url = new URL("http://10.1.1.21:9363");
} catch (MalformedURLException e) {
System.out.println("Malformed URL?");
System.exit(-1);
}
config = new XmlRpcClientConfigImpl();
config.setServerURL(url);
client = new XmlRpcClient();
client.setConfig(config);
String username = "any";
String password = "any";
Object[] params = new Object[]{username, password};
HashMap<String, String> result = null;
try {
result = (HashMap)
client.execute("session.login_with_password", params);
} catch (XmlRpcException e) {
System.out.println("Could not open session");
System.exit(-1);
}
String status = result.get("Status");
if (status.compareTo("Success") == 0) {
String uuid = result.get("Value");
params = new Object[]{uuid};
try {
result = (HashMap) client.execute("VM.get_all", params);
System.out.println(result);
Object res = result.get("Value");
if (res.getClass() == Object[].class) {
Object[] arr = (Object[])res;
int i;
for (i = 0; i < arr.length; i++) {
System.out.println("VM UUID: " +(String)arr[i]);
String s = (String) arr[i];
params = new Object[]{s};
try {
result = (HashMap) client.execute("VM.get_record", params);
System.out.println(result);
} catch (XmlRpcException e) { }
}
}
} catch (XmlRpcException e) {
System.out.println("Could not get VMs' UUIDs");
System.exit(-1);
}
}
}
}

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Re: Hello [ In reply to ]

stefanb at us

May 5, 2007, 6:20 AM

Post #2 of 3 (577 views)

Permalink

xen-api-bounces@lists.xensource.com wrote on 05/05/2007 06:30:52 AM:

> I´m trying get the 'VM.get_record' of all VMs... however I´m not
> obtaining Status=Success by uuid

I get this error message from the xmlrpc library:

Failed to parse servers response: Unknown type: nil

The problem seems to be related to the 'platform' entry in the record
that's returned. It's a dictionary by itself and looks like this:

{'rtc_timeoffset' : None }

The parser seems to get upset about the 'None'. So if you comment the
'platform' (by putting a '#' in front of the 'platform') in
tools/python/xen/xend/XendAPI:VM_get_record() where the vm record is built
then this function call should work. You have to compile and restart xend
for this:

cd xen-unstable.hg/tools/python

make

xend restart

Stefan

>
> Can help me ?
>
> import java.net.MalformedURLException;
> import java.net.URL;
> import java.util.HashMap;
> import org.apache.xmlrpc.XmlRpcException;
> import org.apache.xmlrpc.client.XmlRpcClient;
> import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;
>
> public class xenapi {
>
> private static XmlRpcClientConfigImpl config;
> private static XmlRpcClient client;
>
> /**
> * @param args
> */
> public static void main(String[] args) {
> URL url = null;
> try {
> url = new URL("http://10.1.1.21:9363");
> } catch (MalformedURLException e) {
> System.out.println("Malformed URL?");
> System.exit(-1);
> }
> config = new XmlRpcClientConfigImpl();
> config.setServerURL(url);
> client = new XmlRpcClient();
> client.setConfig(config);
> String username = "any";
> String password = "any";
> Object[] params = new Object[]{username, password};
> HashMap<String, String> result = null;
> try {
> result = (HashMap)
> client.execute("session.login_with_password", params);
> } catch (XmlRpcException e) {
> System.out.println("Could not open session");
> System.exit(-1);
> }
> String status = result.get("Status");
> if (status.compareTo("Success") == 0) {
> String uuid = result.get("Value");
> params = new Object[]{uuid};
> try {
> result = (HashMap) client.execute("VM.get_all", params);
> System.out.println(result);
> Object res = result.get("Value");
> if (res.getClass() == Object[].class) {
> Object[] arr = (Object[])res;
> int i;
> for (i = 0; i < arr.length; i++) {
> System.out.println("VM UUID: " +(String)arr[i]);
> String s = (String) arr[i];
> params = new Object[]{s};
> try {
> result = (HashMap) client.execute("VM.
> get_record", params);
> System.out.println(result);
> } catch (XmlRpcException e) { }
> }
> }
> } catch (XmlRpcException e) {
> System.out.println("Could not get VMs' UUIDs");
> System.exit(-1);
> }
> }
> }
> }
>
> _______________________________________________
> xen-api mailing list
> xen-api@lists.xensource.com
> http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-api

Re: Hello [ In reply to ]

stefanb at us

May 5, 2007, 6:37 AM

Post #3 of 3 (579 views)

Permalink

xen-api-bounces@lists.xensource.com wrote on 05/05/2007 09:20:02 AM:

>
>
> xen-api-bounces@lists.xensource.com wrote on 05/05/2007 06:30:52 AM:
>
> > I´m trying get the 'VM.get_record' of all VMs... however I´m not
> > obtaining Status=Success by uuid
>
> I get this error message from the xmlrpc library:
>
> Failed to parse servers response: Unknown type: nil
>
> The problem seems to be related to the 'platform' entry in the
> record that's returned. It's a dictionary by itself and looks like this:

>
> {'rtc_timeoffset' : None }
>
> The parser seems to get upset about the 'None'. So if you comment
> the 'platform' (by putting a '#' in front of the 'platform') in
> tools/python/xen/xend/XendAPI:VM_get_record() where the vm record is
> built then this function call should work. You have to compile and
> restart xend for this:
>
> cd xen-unstable.hg/tools/python
>
> make

make install

Stefan

>
> xend restart
>
>
>
> Stefan
>
> >
> > Can help me ?
> >
> > import java.net.MalformedURLException;
> > import java.net.URL;
> > import java.util.HashMap;
> > import org.apache.xmlrpc.XmlRpcException;
> > import org.apache.xmlrpc.client.XmlRpcClient;
> > import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;
> >
> > public class xenapi {
> >
> > private static XmlRpcClientConfigImpl config;
> > private static XmlRpcClient client;
> >
> > /**
> > * @param args
> > */
> > public static void main(String[] args) {
> > URL url = null;
> > try {
> > url = new URL("http://10.1.1.21:9363");
> > } catch (MalformedURLException e) {
> > System.out.println("Malformed URL?");
> > System.exit(-1);
> > }
> > config = new XmlRpcClientConfigImpl();
> > config.setServerURL(url);
> > client = new XmlRpcClient();
> > client.setConfig(config);
> > String username = "any";
> > String password = "any";
> > Object[] params = new Object[]{username, password};
> > HashMap<String, String> result = null;
> > try {
> > result = (HashMap)
> > client.execute("session.login_with_password", params);
> > } catch (XmlRpcException e) {
> > System.out.println("Could not open session");
> > System.exit(-1);
> > }
> > String status = result.get("Status");
> > if (status.compareTo("Success") == 0) {
> > String uuid = result.get("Value");
> > params = new Object[]{uuid};
> > try {
> > result = (HashMap) client.execute("VM.get_all",
params);
> > System.out.println(result);
> > Object res = result.get("Value");
> > if (res.getClass() == Object[].class) {
> > Object[] arr = (Object[])res;
> > int i;
> > for (i = 0; i < arr.length; i++) {
> > System.out.println("VM UUID: " +(String)arr[i]);
> > String s = (String) arr[i];
> > params = new Object[]{s};
> > try {
> > result = (HashMap) client.execute("VM.
> > get_record", params);
> > System.out.println(result);
> > } catch (XmlRpcException e) { }
> > }
> > }
> > } catch (XmlRpcException e) {
> > System.out.println("Could not get VMs' UUIDs");
> > System.exit(-1);
> > }
> > }
> > }
> > }
> >
> > _______________________________________________
> > xen-api mailing list
> > xen-api@lists.xensource.com
> > http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-api
> _______________________________________________
> xen-api mailing list
> xen-api@lists.xensource.com
> http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-api