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[Cluster-devel] conga/luci cluster/form-macros site/luci/Exten ...



CVSROOT:	/cvs/cluster
Module name:	conga
Changes by:	rmccabe sourceware org	2007-01-31 23:36:26

Modified files:
	luci/cluster   : form-macros 
	luci/site/luci/Extensions: cluster_adapters.py 

Log message:
	fix vm service code

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/conga/luci/cluster/form-macros.diff?cvsroot=cluster&r1=1.168&r2=1.169
http://sourceware.org/cgi-bin/cvsweb.cgi/conga/luci/site/luci/Extensions/cluster_adapters.py.diff?cvsroot=cluster&r1=1.221&r2=1.222

--- conga/luci/cluster/form-macros	2007/01/31 05:26:44	1.168
+++ conga/luci/cluster/form-macros	2007/01/31 23:36:26	1.169
@@ -3735,31 +3735,93 @@
 </div>
 
 <div metal:define-macro="xenvmadd-form">
-  <span tal:define="global vmforminfo python: here.getXenVMInfo(modelb, request)"/>
-  <form method="get" tal:attributes="action vmforminfo/formurl">
-  <h4>Name for this VM: </h4><input type="text" name="xenvmname" value=""/>
-  <h4>Path to configuration file: </h4><input type="text" name="xenvmpath" value=""/>
-  <input type="submit" value="Create Xen VM"/>
-  </form>
+<form method="post" action="">
+	<input type="hidden" name="clustername"
+		tal:attributes="value request/clustername | nothing" />
+
+	<input type="hidden" name="pagetype"
+		tal:attributes="value request/pagetype | nothing" />
+
+	<div class="service_comp_list">
+	<table class="systemsTable">
+		<thead class="systemsTable">
+			<tr class="systemsTable"><td class="systemsTable">
+				<p class="reshdr">Create a Virtual Machine Service</p>
+			</td></tr>
+		<tfoot class="systemsTable">
+			<tr class="systemsTable"><td colspan="2">
+				<div class="hbSubmit">
+					<input type="submit" value="Create Virtual Machine" />
+				</div>
+			</td></tr>
+		</tfoot>
+		<tbody class="systemsTable">
+			<tr class="systemsTable">
+				<td>Virtual machine name</td>
+				<td><input type="text" name="vmname" value="" /></td>
+			</tr>
+			<tr class="systemsTable">
+				<td>Path to VM configuration file</td>
+				<td><input type="text" name="vmpath" value="" /></td>
+			</tr>
+		</tbody>
+	</table>
+	</div>
+</form>
 </div>
 
 <div metal:define-macro="xenvmconfig-form">
-  <h4>Properties for Xen VM <font color="green"><span tal:content="request/servicename"/></font></h4>
-  <span tal:define="global xeninfo python:here.getXenVMInfo(modelb, request)">
-  <form method="get" tal:attributes="action xeninfo/formurl">
-  <h4>Name of VM: </h4><input type="text" name="xenvmname" value="" tal:attributes="value xeninfo/name"/>
-  <h4>Path to configuration file: </h4><input type="text" name="xenvmpath" value="" tal:attributes="value xeninfo/path"/>
-  <input type="button" value="Delete"/>
-  <input type="submit" value="Update"/>
-  </form>
- </span>
+<form method="post" action=""
+	tal:define="vminfo python:here.getXenVMInfo(modelb, request)">
+
+	<input type="hidden" name="clustername"
+		tal:attributes="value request/clustername | nothing" />
+
+	<input type="hidden" name="pagetype"
+		tal:attributes="value request/pagetype | nothing" />
+
+	<input type="hidden" name="oldname"
+		tal:attributes="value vminfo/name | nothing" />
+
+	<div class="service_comp_list">
+	<table class="systemsTable">
+		<thead class="systemsTable">
+			<tr class="systemsTable"><td class="systemsTable">
+				<p class="reshdr">Properties for <tal:block tal:replace="vminfo/name | string:virtual machine"/></p>
+			</td></tr>
+		<tfoot class="systemsTable">
+			<tr class="systemsTable"><td colspan="2">
+				<div class="hbSubmit">
+					<input name="submit" type="submit" value="Update Virtual Machine" />
+					<input name="delete" type="submit" value="Delete Virtual Machine" />
+				</div>
+			</td></tr>
+		</tfoot>
+		<tbody class="systemsTable">
+			<tr class="systemsTable">
+				<td>Virtual machine name</td>
+				<td>
+					<input type="text" name="vmname"
+						tal:attributes="value vminfo/name | nothing" />
+				</td>
+			</tr>
+			<tr class="systemsTable">
+				<td>Path to VM configuration file</td>
+				<td>
+					<input type="text" name="vmpath"
+						tal:attributes="value vminfo/path | nothing" />
+				</td>
+			</tr>
+		</tbody>
+	</table>
+	</div>
+</form>
 </div>
 
 <div metal:define-macro="xenvmprocess">
 	<span tal:define="retrn python:here.processXenVM(request)"/>
 </div>
 
-
 <div metal:define-macro="serviceadd-form">
 	<script type="text/javascript">
 		set_page_title('Luci — cluster — services — Add a new service');
--- conga/luci/site/luci/Extensions/cluster_adapters.py	2007/01/31 19:28:08	1.221
+++ conga/luci/site/luci/Extensions/cluster_adapters.py	2007/01/31 23:36:26	1.222
@@ -1980,10 +1980,101 @@
 
 	response.redirect(request['URL'] + "?pagetype=" + NODE + "&clustername=" + clustername + '&nodename=' + nodename + '&busyfirst=true')
 
+def validateVM(self, request):
+	errors = list()
+
+	model = request.SESSION.get('model')
+
+	try:
+		vm_name = request.form['vmname'].strip()
+		if not vm_name:
+			raise Exception, 'blank'
+	except Exception, e:
+		luci_log.debug_verbose('validateVM0: no vm name: %s' % str(e))
+		errors.append('No virtual machine name was given.')
+
+	try:
+		vm_path = request.form['vmpath'].strip()
+		if not vm_path:
+			raise 'blank'
+	except Exception, e:
+		luci_log.debug_verbose('validateVM1: no vm path: %s' % str(e))
+		errors.append('No path to the virtual machine configuration file was given.')
+
+	if len(errors) > 0:
+		return (False, {'errors': errors })
+
+	isNew = False
+	try:
+		old_name = request.form['oldname'].strip()
+		if not old_name:
+			raise KeyError, 'oldname'
+	except KeyError, e:
+		isNew = True
+
+	if isNew is True:
+		xvm = Vm()
+		xvm.addAttribute('name', vm_name)
+		xvm.addAttribute('path', vm_path)
+		rmptr = model.getResourceManagerPtr()
+		rmptr.addChild(xvm)
+	else:
+		try:
+			xvm = model.retrieveXenVMsByName(old_name)
+			if not xvm:
+				raise Exception, 'not found'
+		except:
+			return (False, {'errors': ['No virtual machine named \"%s\" exists.' % old_name ]})
+		xvm.addAttribute('name', vm_name)
+		xvm.addAttribute('path', vm_path)
+
+	try:
+		model.setModified(True)
+		stringbuf = str(model.exportModelAsString())
+		if not stringbuf:
+			raise Exception, 'model is blank'
+	except Exception, e:
+		luci_log.debug_verbose('validateVM2: %s' % str(e))
+		errors.append('Unable to update the cluster model')
+
+	try:
+		clustername = model.getClusterName()
+		if not clustername:
+			raise Exception, 'cluster name from model.getClusterName() is blank'
+	except Exception, e:
+		luci_log.debug_verbose('validateVM3: %s' % str(e))
+		errors.append('Unable to determine the cluster name.')
+
+	if len(errors) > 0:
+		return (False, {'errors': errors })
+
+	rc = getRicciAgent(self, clustername)
+	if not rc:
+		luci_log.debug_verbose('validateVM4: no ricci for %s' % clustername)
+		return (False, {'errors': ['Unable to contact a ricci agent for this cluster.']})
+
+	batch_number, result = setClusterConf(rc, stringbuf)
+	if batch_number is None or result is None:
+		luci_log.debug_verbose('validateVM5: missing batch and/or result')
+		return (False, {'errors': [ 'Error creating virtual machine %s.' % vm_name ]})
+
+	try:
+		if isNew is True:
+			set_node_flag(self, clustername, rc.hostname(), str(batch_number), XENVM_ADD, "Creating virtual machine \'%s\'" % vm_name)
+		else:
+			set_node_flag(self, clustername, rc.hostname(), str(batch_number), XENVM_CONFIG, "Configuring virtual machine \'%s\'" % vm_name)
+	except Exception, e:
+		luci_log.debug_verbose('validateVM6: failed to set flags: %s' % str(e))
+
+	response = request.RESPONSE
+	response.redirect(request['URL'] + "?pagetype=" + SERVICES + "&clustername=" + clustername + '&busyfirst=true')
+
 formValidators = {
 	6: validateCreateCluster,
 	7: validateConfigCluster,
 	15: validateAddClusterNode,
+	18: validateVM,
+	19: validateVM,
 	21: validateServiceAdd,
 	24: validateServiceAdd,
 	31: validateResourceAdd,
@@ -2959,7 +3050,10 @@
 			itemmap['cfgurl'] = baseurl + "?" + "clustername=" + cluname + "&servicename=" + item['name'] + "&pagetype=" + SERVICE
 			itemmap['delurl'] = baseurl + "?" + "clustername=" + cluname + "&servicename=" + item['name'] + "&pagetype=" + SERVICE_DELETE
 
-			svc = model.retrieveServiceByName(item['name'])
+			try:
+				svc = model.retrieveServiceByName(item['name'])
+			except:
+				continue
 			dom = svc.getAttribute("domain")
 			if dom is not None:
 				itemmap['faildom'] = dom
@@ -4727,49 +4821,7 @@
 	return getNodeLogs(rc)
 
 def processXenVM(self, req):
-  model = req.SESSION.get('model')
-  isNew = False
-  try:
-    xenvmname = req['servicename']
-  except KeyError, e:
-    isNew = True
-
-  if isNew == True:
-    xvm = Vm()
-    xvm.addAttribute("name", req.form['xenvmname'])
-    xvm.addAttribute("path", req.form['xenvmpath'])
-    rmptr = model.getResourceManagerPtr()
-    rmptr.addChild(xvm)
-  else:
-    xvm = model.retrieveXenVMsByName(self, xenvmname)
-    xvm.addAttribute("name", req.form['xenvmname'])
-    xvm.addAttribute("path", req.form['xenvmpath'])
-
-  try:
-    cp = model.getClusterPtr()
-    cp.incrementConfigVersion()
-    model.setModified(True)
-    stringbuf = model.exportModelAsString()
-    if not stringbuf:
-      raise Exception, 'model is blank'
-  except Exception, e:
-    luci_log.debug_verbose('exportModelAsString error: %s' % str(e))
-    return None
-
-  try:
-    clustername = model.getClusterName()
-    if not clustername:
-      raise Exception, 'cluster name from model.getClusterName() is blank'
-  except Exception, e:
-    luci_log.debug_verbose('error: getClusterName: %s' % str(e))
-    return None
-
-  rc = getRicciAgent(self, clustername)
-  if not rc:
-    luci_log.debug_verbose('Unable to find a ricci agent for the %s cluster' % clustername)
-    return None
-
-  setClusterConf(rc, stringbuf)
+	pass
 
 def getXenVMInfo(self, model, request):
   map = {}


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