Add bare metal stuff to addHost command

add ipmi.py

api/src/com/cloud/api/ApiConstants.java

@@ -190,5 +190,7 @@ public class ApiConstants {
     public static final String IS_SYSTEM = "issystem";
     public static final String AVAILABILITY = "availability";
     public static final String NETWORKRATE = "networkrate";
+    public static final String HOST_CPU_CAPACITY = "hostcpucapacity";
+    public static final String HOST_MEM_CAPACITY = "hostmemcapacity";  
 }
  

api/src/com/cloud/api/commands/AddHostCmd.java

@@ -65,6 +65,14 @@ public class AddHostCmd extends BaseCmd {
     
     @Parameter(name=ApiConstants.HYPERVISOR, type=CommandType.STRING, required=true, description="hypervisor type of the host")
     private String hypervisor;
+    
+    @Parameter(name=ApiConstants.HOST_CPU_CAPACITY, type=CommandType.LONG, description="CPU capacity of host")
+    private Long cpuCapacity;
+    
+    @Parameter(name=ApiConstants.HOST_MEM_CAPACITY, type=CommandType.LONG, description="memory capacity of host")
+    private Long memCapacity;
+    
+    
 
 
     /////////////////////////////////////////////////////
@@ -103,6 +111,14 @@ public class AddHostCmd extends BaseCmd {
     	return hypervisor;
     }
 
+    public Long getCpuCapacity() {
+    	return cpuCapacity;
+    }
+    
+    public Long getMemCapacity() {
+    	return memCapacity;
+    }
+    
     /////////////////////////////////////////////////////
     /////////////// API Implementation///////////////////
     /////////////////////////////////////////////////////

api/src/com/cloud/hypervisor/Hypervisor.java

@@ -27,6 +27,8 @@ public class Hypervisor {
     	VMware,
     	VirtualBox,
     	Parralels,
+    	BareMetal,
+    	
     	Any; /*If you don't care about the hypervisor type*/
 
     	public static HypervisorType getType(String hypervisor) {
@@ -46,9 +48,11 @@ public class Hypervisor {
     			return HypervisorType.VirtualBox;
     		} else if (hypervisor.equalsIgnoreCase("Parralels")) {
     			return HypervisorType.Parralels;
+    		}else if (hypervisor.equalsIgnoreCase("BareMetal")) {
+        		return HypervisorType.BareMetal;
     		} else if (hypervisor.equalsIgnoreCase("Any")) {
     			return HypervisorType.Any;
-    		} else {
+    		}  else {
     			return HypervisorType.None;
     		}
     	}

scripts/util/ipmi.py

@@ -0,0 +1,109 @@
+#!/usr/bin/python
+
+import sys, os, subprocess, errno, re
+from os.path import exists
+
+TOOl_PATH = "/usr/bin/ipmitool"
+
+try:
+	from subprocess import check_call
+	from subprocess import CalledProcessError
+except ImportError:
+	def check_call(*popenargs, **kwargs):
+		import subprocess
+		retcode = subprocess.call(*popenargs, **kwargs)
+		cmd = kwargs.get("args")
+		if cmd is None: cmd = popenargs[0]
+		if retcode: raise CalledProcessError(retcode, cmd)
+		return retcode
+
+	class CalledProcessError(Exception):
+		def __init__(self, returncode, cmd):
+			self.returncode = returncode ; self.cmd = cmd
+		def __str__(self): return "Command '%s' returned non-zero exit status %d" % (self.cmd, self.returncode)
+
+class Command:
+	def __init__(self,name,parent=None):
+		self.__name = name
+		self.__parent = parent
+	def __getattr__(self,name):
+		if name == "_print": name = "print"
+		return Command(name,self)
+	def __call__(self,*args):
+		class CommandOutput:
+			def __init__(self,ret,stdout,stderr):
+				self.stdout = stdout
+				self.stderr = stderr
+				self.ret = ret
+
+		cmd = self.__get_recursive_name() + list(args)
+		#print "	",cmd
+		popen = subprocess.Popen(cmd,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
+		m = popen.communicate()
+		ret = popen.wait()
+		return CommandOutput(ret,*m)
+	def __get_recursive_name(self,sep=None):
+		m = self
+		l = []
+		while m is not None:
+			l.append(m.__name)
+			m = m.__parent
+		l.reverse()
+		if sep: return sep.join(l)
+		else: return l
+	def __str__(self):
+		return '<Command %r>'%self.__get_recursive_name(sep=" ")
+		
+	def __repr__(self): return self.__str__()
+
+
+ipmitool = Command("ipmitool")
+
+def check_tool():
+	if exists(TOOl_PATH) == False:
+		print "Can not find ipmitool"
+		return False
+
+def ping(args):
+	hostname = args.get("hostname")
+	usrname = args.get("usrname")
+	password = args.get("password")
+
+	if hostname == None:
+		print "No hostname"
+		return 1
+
+	o = ipmitool("-H", hostname, "-U", usrname, "-P", password, "chassis", "power", "status")
+	if o.ret:
+		print o.stderr
+		return 1
+	else:
+		return 0
+
+call_table = {"ping":ping}
+def dispatch(args):
+	cmd = args[1]
+	params = args[2:]
+	func_params = {}
+
+	if call_table.has_key(cmd) == False:
+		print "No function %s" % cmd
+		return 1
+
+	for p in params:
+		pairs = p.split("=")
+		if len(pairs) != 2:
+			print "Invalid parameter %s" % p
+			return 1
+		func_params[pairs[0]] = pairs[1]
+
+	func = call_table[cmd]
+	return func(func_params)
+
+if __name__ == "__main__":
+	if check_tool() == False:
+		sys.exit(1)
+	if len(sys.argv) < 2:
+		print "Not enough arguments, at least one"
+		sys.exit(1)
+	sys.exit(dispatch(sys.argv))

server/src/com/cloud/agent/manager/AgentManagerImpl.java

@@ -749,12 +749,30 @@ public class AgentManagerImpl implements AgentManager, HandlerFactory,
 		String url = cmd.getUrl();
 		String username = cmd.getUsername();
 		String password = cmd.getPassword();
+		Long memCapacity = cmd.getMemCapacity();
+		Long cpuCapacity = cmd.getCpuCapacity();
+		Map<String, String>bareMetalParams = new HashMap<String, String>();
+		
 		// this is for standalone option
 		if (clusterName == null && clusterId == null) {
 			clusterName = "Standalone-" + url;
 		}
-		return discoverHosts(dcId, podId, clusterId, clusterName, url,
-				username, password, cmd.getHypervisor());
+		
+		if (cmd.getHypervisor().equalsIgnoreCase(Hypervisor.HypervisorType.BareMetal.toString())) {
+			if (memCapacity == null) {
+				memCapacity = Long.valueOf(0);
+			}
+			if (cpuCapacity == null) {
+				cpuCapacity = Long.valueOf(0);
+			}
+			
+			bareMetalParams.put("cpuCapacity", cpuCapacity.toString());
+			bareMetalParams.put("memCapacity", memCapacity.toString());
+		}
+		
+		
+		return discoverHostsFull(dcId, podId, clusterId, clusterName, url,
+				username, password, cmd.getHypervisor(), bareMetalParams);
 	}
 
 	@Override
@@ -772,6 +790,14 @@ public class AgentManagerImpl implements AgentManager, HandlerFactory,
 			String clusterName, String url, String username, String password,
 			String hypervisorType) throws IllegalArgumentException,
 			DiscoveryException, InvalidParameterValueException {
+		return discoverHostsFull(dcId, podId, clusterId, clusterName, url, username, password, hypervisorType, null);
+	}
+	
+	
+	private List<HostVO> discoverHostsFull(Long dcId, Long podId, Long clusterId,
+			String clusterName, String url, String username, String password,
+			String hypervisorType, Map<String, String>params) throws IllegalArgumentException,
+			DiscoveryException, InvalidParameterValueException {
 		URI uri = null;
 
 		// Check if the zone exists in the system
@@ -865,6 +891,8 @@ public class AgentManagerImpl implements AgentManager, HandlerFactory,
 		boolean isHypervisorTypeSupported = false;
 		while (en.hasMoreElements()) {
 			Discoverer discoverer = en.nextElement();
+			discoverer.putParam(params);
+			
 			if (!discoverer.matchHypervisor(hypervisorType)) {
 				continue;
 			}

server/src/com/cloud/resource/Discoverer.java

@@ -45,4 +45,5 @@ public interface Discoverer extends Adapter {
 	
 	boolean matchHypervisor(String hypervisor);
 	Hypervisor.HypervisorType getHypervisorType();
+	public void putParam(Map<String, String> params);
 }

server/src/com/cloud/resource/DiscovererBase.java

@@ -44,6 +44,11 @@ public abstract class DiscovererBase implements Discoverer {
         
         return null;
     }
+    
+    @Override
+    public void putParam(Map<String, String> params) {
+    	_params.putAll(params);
+    }
 
     @Override
     public String getName() {