-import os
+# Thierry Parmentelat <thierry.parmentelat@inria.fr>
+# Copyright (C) 2010 INRIA
+#
import sys
+import os, os.path
import time
import base64
-import TestConfig
-import xmlrpclib
+
+import utils
+from TestUser import TestUser
+from TestBoxQemu import TestBoxQemu
+from TestSsh import TestSsh
+from Completer import CompleterTask
+
+class CompleterTaskNodeSsh(CompleterTask):
+ def __init__(self, hostname, qemuname, local_key, command=None,
+ boot_state="boot", expected=True, dry_run=False):
+ self.hostname = hostname
+ self.qemuname = qemuname
+ self.boot_state = boot_state
+ self.local_key = local_key
+ self.command = command if command is not None else "hostname;uname -a"
+ self.expected = expected
+ self.dry_run = dry_run
+ self.test_ssh = TestSsh(self.hostname, key=self.local_key)
+ def run(self, silent):
+ command = self.test_ssh.actual_command(self.command)
+ retcod = utils.system(command, silent=silent, dry_run=self.dry_run)
+ if self.expected:
+ return retcod == 0
+ else:
+ return retcod != 0
+ def failure_epilogue(self):
+ print("Cannot reach {} in {} mode".format(self.hostname, self.boot_state))
class TestNode:
- def __init__ (self,test_plc,test_site,node_spec):
- self.test_plc=test_plc
- self.test_site=test_site
- self.node_spec=node_spec
- self.timset=time.strftime("%H:%M:%S", time.localtime())
- def create_node (self,role):
- auth = self.test_site.anyuser_auth (role)
- filter={'boot_state':'rins'}
- try:
- if (role=='pi' and self.node_spec['owned']=='pi'):
- self.node_id = self.test_plc.server.AddNode(auth,
- self.test_site.site_spec['site_fields']['login_base'],
- self.node_spec)
- self.test_plc.server.AddNodeNetwork(auth,self.node_id,
- self.node_spec['network'])
- self.test_plc.server.UpdateNode(auth, self.node_id, filter)
- return self.node_id
-
- elif (role=='tech' and self.node_spec['owned']=='tech'):
- self.node_id = self.test_plc.server.AddNode(auth,
- self.test_site.site_spec['site_fields']['login_base'],
- self.node_spec)
- self.test_plc.server.AddNodeNetwork(auth,self.node_id,
- self.node_spec['network'])
- self.test_plc.server.UpdateNode(auth, self.node_id, filter)
- return self.node_id
- except Exception, e:
- print str(e)
-
- def create_slice(self, role):
- auth = self.test_site.anyuser_auth (role)
- liste_hosts=[]
- #for l in liste_nodes_spec :
- # liste_hosts.append(l['hostname'])
- try:
- for slicespec in TestConfig.slices_specs :
- print '========>Creating slice at :'+self.timset+' : ',slicespec
- slice_id=self.test_plc.server.AddSlice(auth,slicespec['slice_spec'])
- for sliceuser in slicespec['slice_users']:
- self.test_plc.server.AddPersonToSlice(auth, sliceuser['email'], slice_id)##affecting person to the slice
- for slicenode in slicespec['slice_nodes']:
- liste_hosts.append(slicenode['hostname'])
- self.test_plc.server.AddSliceToNodes(auth, slice_id, liste_hosts)##add slice to the spec nodes
- print 'fin creation slices'
- except Exception, e:
- print str(e)
- sys.exit(1)
+ def __init__(self, test_plc, test_site, node_spec):
+ self.test_plc = test_plc
+ self.test_site = test_site
+ self.node_spec = node_spec
- def conffile(self,image,hostname,path):
+ def name(self):
+ return self.node_spec['node_fields']['hostname']
+
+ def dry_run(self):
+ return self.test_plc.options.dry_run
+
+ @staticmethod
+ def is_qemu_model(model):
+ return model.find("qemu") >= 0
+ def is_qemu(self):
+ return TestNode.is_qemu_model(self.node_spec['node_fields']['model'])
+
+ @staticmethod
+ def is_real_model(model):
+ return not TestNode.is_qemu_model(model)
+ def is_real(self):
+ return TestNode.is_real_model(self.node_spec['node_fields']['model'])
+
+ def buildname(self):
+ return self.test_plc.options.buildname
+
+ def nodedir(self):
+ if self.is_qemu():
+ return "qemu-{}".format(self.name())
+ else:
+ return "real-{}".format(self.name())
+
+ # this returns a hostname
+ def host_box(self):
+ if self.is_real():
+ return 'localhost'
+ else:
+ try:
+ return self.node_spec['host_box']
+ except:
+ utils.header("WARNING : qemu nodes need a host box")
+ return 'localhost'
+
+ # this returns a TestBoxQemu instance - cached in .test_box_value
+ def test_box(self):
try:
- file=path+'/VirtualFile-'+hostname+'/My_Virtual_Machine.vmx'
- f2=open(file,'w')
-
- f1=open(path+'/My-Virtual-Machine-model/My_Virtual_Machine.vmx','r')
- while 1:
- txt = f1.readline()
- if txt=='':
- f1.close()
- f2.close()
- break
- if txt[0]!='*' :
- f2.write(txt)
- else :
- f2.write('ide1:1.fileName = '+'"'+image+'"' '\n')
-
+ return self.test_box_value
+ except:
+ self.test_box_value = TestBoxQemu(self.host_box(),self.buildname())
+ return self.test_box_value
+
+ def create_node(self):
+ ownername = self.node_spec['owner']
+ user_spec = self.test_site.locate_user(ownername)
+ test_user = TestUser(self.test_plc,self.test_site,user_spec)
+ userauth = test_user.auth()
+ utils.header("node {} created by user {}".format(self.name(), test_user.name()))
+ rootauth = self.test_plc.auth_root()
+ server = self.test_plc.apiserver
+ node_id = server.AddNode(userauth,
+ self.test_site.site_spec['site_fields']['login_base'],
+ self.node_spec['node_fields'])
+ # create as reinstall to avoid user confirmation
+ server.UpdateNode(userauth, self.name(), { 'boot_state' : 'reinstall' })
+
+ # you are supposed to make sure the tags exist
+ for tagname, tagvalue in self.node_spec['tags'].items():
+ server.AddNodeTag(userauth, node_id, tagname, tagvalue)
- except Exception, e:
- print str(e)
+ if not self.test_plc.has_addresses_api():
+# print 'USING OLD INTERFACE'
+ # populate network interfaces - primary
+ server.AddInterface(userauth, self.name(),
+ self.node_spec['interface_fields'])
+ else:
+# print 'USING NEW INTERFACE with separate ip addresses'
+ # this is for setting the 'dns' stuff that now goes with the node
+ server.UpdateNode(userauth, self.name(), self.node_spec['node_fields_nint'])
+ interface_id = server.AddInterface(userauth, self.name(),self.node_spec['interface_fields_nint'])
+ server.AddIpAddress(userauth, interface_id, self.node_spec['ipaddress_fields'])
+ route_fields = self.node_spec['route_fields']
+ route_fields['interface_id'] = interface_id
+ server.AddRoute(userauth, node_id, self.node_spec['route_fields'])
+ pass
+ # populate network interfaces - others
+ if 'extra_interfaces' in self.node_spec:
+ for interface in self.node_spec['extra_interfaces']:
+ server.AddInterface(userauth, self.name(), interface['interface_fields'])
+ if 'settings' in interface:
+ for attribute, value in interface['settings'].items():
+ # locate node network
+ interface = server.GetInterfaces( userauth,
+ {'ip' : interface['interface_fields']['ip']})[0]
+ interface_id = interface['interface_id']
+ # locate or create node network attribute type
+ try:
+ interface_tagtype = server.GetTagTypes(userauth, {'name' : attribute})[0]
+ except:
+ interface_tagtype = server.AddTagType(rootauth,{'category' : 'test',
+ 'tagname' : attribute})
+ # attach value
+ server.AddInterfaceTag(userauth, interface_id, attribute, value)
- def create_boot_cd(self,node_spec,path):
+ def delete_node(self):
+ # uses the right auth as far as poss.
try:
- os.system('mkdir -p %s/VirtualFile-%s && cp %s/My-Virtual-Machine-model/* %s/VirtualFile-%s'
- %(path, node_spec['hostname'], path, path, node_spec['hostname']))
- link1=self.test_plc.server.GetBootMedium(self.test_plc.auth_root(),
- node_spec['hostname'], 'node-iso', '')
- if (link1 == ''):
- raise Exception, 'boot.iso not found'
- file1=open(path+'/VirtualFile-'+node_spec['hostname']+'/boot_file.iso','w')
- file1.write(base64.b64decode(link1))
- file1.close()
- print '========> boot cd created for :',self.node_spec['hostname']
- self.conffile('boot_file.iso',self.node_spec['hostname'], path) #create 2 conf file for the vmware based
- except Exception, e:
- print str(e)
- sys.exit(1)
+ ownername = self.node_spec['owner']
+ user_spec = self.test_site.locate_user(ownername)
+ test_user = TestUser(self.test_plc, self.test_site, user_spec)
+ auth = test_user.auth()
+ except:
+ auth = self.test_plc.auth_root()
+ self.test_plc.apiserver.DeleteNode(auth, self.name())
+
+ # Do most of the stuff locally - will be pushed on host_box - *not* the plc - later if needed
+ def qemu_local_init(self):
+ "all nodes : init a clean local directory for holding node-dep stuff like iso image..."
+ utils.system("rm -rf {}".format(self.nodedir()))
+ utils.system("mkdir {}".format(self.nodedir()))
+ if not self.is_qemu():
+ return True
+ return utils.system("rsync -v -a --exclude .svn template-qemu/ {}/"\
+ .format(self.nodedir())) == 0
+
+ def bootcd(self):
+ "all nodes: invoke GetBootMedium and store result locally"
+ utils.header("Calling GetBootMedium for {}".format(self.name()))
+ # this would clearly belong in the config but, well ..
+ options = self.node_spec['bootmedium_options'] if 'bootmedium_options' in self.node_spec else []
+ encoded = self.test_plc.apiserver.GetBootMedium(
+ self.test_plc.auth_root(), self.name(), 'node-iso', '', options)
+ if encoded == '':
+ raise Exception('GetBootmedium failed')
+
+ filename = "{}/{}.iso".format(self.nodedir(), self.name())
+ utils.header('Storing boot medium into {}'.format(filename))
+
+ # xxx discovered with python3, but a long stading issue:
+ # encoded at this point is a str instead of a bytes
+ # Quick & dirty : we convert this explicitly to a bytearray
+ # Longer run : clearly it seems like the plcapi server side should
+ # tag its result with <base64></base64> rather than as a string
+ bencoded = str.encode(encoded)
+ if self.dry_run():
+ print("Dry_run: skipped writing of iso image")
+ return True
+ else:
+ # with python3 we need to call decodestring here
+ with open(filename,'wb') as storage:
+ storage.write(base64.decodestring(bencoded))
+ return True
+
+ def nodestate_reinstall(self):
+ "all nodes: mark PLCAPI boot_state as reinstall"
+ self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
+ self.name(),{'boot_state':'reinstall'})
+ return True
+
+ def nodestate_upgrade(self):
+ "all nodes: mark PLCAPI boot_state as upgrade"
+ self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
+ self.name(),{'boot_state':'upgrade'})
+ return True
+
+ def nodestate_safeboot(self):
+ "all nodes: mark PLCAPI boot_state as safeboot"
+ self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
+ self.name(),{'boot_state':'safeboot'})
+ return True
+
+ def nodestate_boot(self):
+ "all nodes: mark PLCAPI boot_state as boot"
+ self.test_plc.apiserver.UpdateNode(self.test_plc.auth_root(),
+ self.name(),{'boot_state':'boot'})
+ return True
+
+ def nodestate_show(self):
+ "all nodes: show PLCAPI boot_state"
+ if self.dry_run():
+ print("Dry_run: skipped getting current node state")
+ return True
+ state = self.test_plc.apiserver.GetNodes(self.test_plc.auth_root(), self.name(), ['boot_state'])[0]['boot_state']
+ print("boot_state for {} : {}".format(self.name(), state))
+ return True
+
+ def nodedistro_f14(self):
+ return self.nodedistro_set('f14')
+ def nodedistro_f18(self):
+ return self.nodedistro_set('f18')
+ def nodedistro_f20(self):
+ return self.nodedistro_set('f20')
+ def nodedistro_f21(self):
+ return self.nodedistro_set('f21')
+ def nodedistro_set(self, distro):
+ "set the fcdistro tag to distro, passed in arg"
+ self.test_plc.apiserver.SetNodeFcdistro(self.test_plc.auth_root(),
+ self.name(), distro)
+ return True
+ def nodeflavour_show(self):
+ "display the fcdistro tag - or flavour actually - of node"
+ if self.dry_run():
+ print("Dry_run: would fetch node flavour")
+ return True
+ flavour = self.test_plc.apiserver.GetNodeFlavour(self.test_plc.auth_root(),
+ self.name())
+ print("Flavour for {} : {}".format(self.name(), flavour))
+ return True
+
+ def nodeplain_set(self, plain):
+ " set bootstrapfs-plain tag on nodes"
+ self.test_plc.apiserver.SetNodePlainBootstrapfs(self.test_plc.auth_root(),
+ self.name(), plain)
+ return True
+ def nodeplain_on(self):
+ return self.nodeplain_set("True")
+ def nodeplain_off(self):
+ return self.nodeplain_set("")
+ def nodeplain_show(self):
+ "display bootstrapfs-plain tag"
+ if self.dry_run():
+ print("Dry_run: would fetch node plain-bootstrapfs tag")
+ return True
+ plain = self.test_plc.apiserver.GetNodePlainBootstrapfs(self.test_plc.auth_root(),
+ self.name())
+ print("Plain bootstrapfs for {} is {}".format(self.name(), plain))
+ return True
+
+ def qemu_local_config(self):
+ "all nodes: compute qemu config qemu.conf and store it locally"
+ if not self.is_qemu():
+ return
+ mac = self.node_spec['interface_fields']['mac']
+ hostname = self.node_spec['node_fields']['hostname']
+ ip = self.node_spec['interface_fields']['ip']
+ auth = self.test_plc.auth_root()
+ target_arch = self.test_plc.apiserver.GetPlcRelease(auth)['build']['target-arch']
+ conf_filename = "{}/qemu.conf".format(self.nodedir())
+ if self.dry_run():
+ print("dry_run: skipped actual storage of qemu.conf")
+ return True
+ utils.header('Storing qemu config for {} in {}'.format(self.name(), conf_filename))
+ with open(conf_filename,'w') as file:
+ file.write('MACADDR={}\n'.format(mac))
+ file.write('NODE_ISO={}.iso\n'.format(self.name()))
+ file.write('HOSTNAME={}\n'.format(hostname))
+ file.write('IP={}\n'.format(ip))
+ file.write('TARGET_ARCH={}\n'.format(target_arch))
+ return True
+
+ def qemu_clean(self):
+ utils.header("Cleaning up qemu for host {} on box {}"\
+ .format(self.name(),self.test_box().hostname()))
+ dry_run = self.dry_run()
+ self.test_box().rmdir(self.nodedir(), dry_run=dry_run)
+ return True
+
+ def qemu_export(self):
+ "all nodes: push local node-dep directory on the qemu box"
+ # if relevant, push the qemu area onto the host box
+ if self.test_box().is_local():
+ return True
+ dry_run = self.dry_run()
+ utils.header("Cleaning any former sequel of {} on {}"\
+ .format(self.name(), self.host_box()))
+ utils.header("Transferring configuration files for node {} onto {}"\
+ .format(self.name(), self.host_box()))
+ return self.test_box().copy(self.nodedir(), recursive=True, dry_run=dry_run) == 0
+
+ def qemu_start(self):
+ "all nodes: start the qemu instance (also runs qemu-bridge-init start)"
+ model = self.node_spec['node_fields']['model']
+ #starting the Qemu nodes before
+ if self.is_qemu():
+ self.start_qemu()
+ else:
+ utils.header("TestNode.qemu_start : {} model {} taken as real node"\
+ .format(self.name(), model))
+ return True
+
+ def qemu_timestamp(self):
+ "all nodes: start the qemu instance (also runs qemu-bridge-init start)"
+ test_box = self.test_box()
+ test_box.run_in_buildname("mkdir -p {}".format(self.nodedir()), dry_run=self.dry_run())
+ now = int(time.time())
+ return test_box.run_in_buildname("echo {:d} > {}/timestamp"\
+ .format(now, self.nodedir()), dry_run=self.dry_run()) == 0
+
+ def qemu_nodefamily(self):
+ "write nodefamily stamp in qemu working dir"
+ auth = self.test_plc.auth_root()
+ hostname = self.node_spec['node_fields']['hostname']
+ nodeflavour = self.test_plc.apiserver.GetNodeFlavour(auth, hostname)
+ if self.dry_run():
+ return True
+ nodedir = self.nodedir()
+ nodefamily = nodeflavour['nodefamily']
+ self.test_box().run_in_buildname("echo {nodefamily} > {nodedir}/nodefamily".format(**locals()))
+ return True
+
+ def start_qemu(self):
+ test_box = self.test_box()
+ utils.header("Starting qemu node {} on {}".format(self.name(), test_box.hostname()))
+
+ test_box.run_in_buildname("{}/qemu-bridge-init start >> {}/log.txt"\
+ .format(self.nodedir(), self.nodedir()),
+ dry_run=self.dry_run())
+ # kick it off in background, as it would otherwise hang
+ test_box.run_in_buildname("{}/qemu-start-node 2>&1 >> {}/log.txt"\
+ .format(self.nodedir(), self.nodedir()))
+
+ def list_qemu(self):
+ utils.header("Listing qemu for host {} on box {}"\
+ .format(self.name(), self.test_box().hostname()))
+ command = "{}/qemu-kill-node -l {}".format(self.nodedir(), self.name())
+ self.test_box().run_in_buildname(command, dry_run=self.dry_run())
+ return True
+
+ def kill_qemu(self):
+ #Prepare the log file before killing the nodes
+ test_box = self.test_box()
+ # kill the right processes
+ utils.header("Stopping qemu for node {} on box {}"\
+ .format(self.name(), self.test_box().hostname()))
+ command = "{}/qemu-kill-node {}".format(self.nodedir(),self.name())
+ self.test_box().run_in_buildname(command, dry_run=self.dry_run())
+ return True
+
+ def gather_qemu_logs(self):
+ if not self.is_qemu():
+ return True
+ remote_log = "{}/log.txt".format(self.nodedir())
+ local_log = "logs/node.qemu.{}.txt".format(self.name())
+ self.test_box().test_ssh.fetch(remote_log,local_log,dry_run=self.dry_run())
+
+ def keys_clear_known_hosts(self):
+ "remove test nodes entries from the local known_hosts file"
+ TestSsh(self.name()).clear_known_hosts()
+ return True
+
+ def create_test_ssh(self):
+ # get the plc's keys for entering the node
+ vservername = self.test_plc.vservername
+### # assuming we've run testplc.fetch_keys()
+### key = "keys/{vservername}.rsa".format(**locals())
+ # fetch_keys doesn't grab the root key anymore
+ key = "keys/key_admin.rsa"
+ return TestSsh(self.name(), buildname=self.buildname(), key=key)
+
+ def check_hooks(self):
+ extensions = [ 'py','pl','sh' ]
+ path = 'hooks/node'
+ scripts = utils.locate_hooks_scripts('node '+self.name(), path,extensions)
+ overall = True
+ for script in scripts:
+ if not self.check_hooks_script(script):
+ overall = False
+ return overall
+
+ def check_hooks_script(self,local_script):
+ # push the script on the node's root context
+ script_name = os.path.basename(local_script)
+ utils.header("NODE hook {} ({})".format(script_name, self.name()))
+ test_ssh = self.create_test_ssh()
+ test_ssh.copy_home(local_script)
+ if test_ssh.run("./"+script_name) != 0:
+ utils.header("WARNING: node hooks check script {} FAILED (ignored)"\
+ .format(script_name))
+ #return False
+ return True
+ else:
+ utils.header("SUCCESS: node hook {} OK".format(script_name))
+ return True
+
+ def has_libvirt(self):
+ test_ssh = self.create_test_ssh()
+ return test_ssh.run("rpm -q --quiet libvirt-client") == 0
+
+ def _check_system_slice(self, slicename, dry_run=False):
+ sitename = self.test_plc.plc_spec['settings']['PLC_SLICE_PREFIX']
+ vservername = "{}_{}".format(sitename, slicename)
+ test_ssh = self.create_test_ssh()
+ if self.has_libvirt():
+ utils.header("Checking system slice {} using virsh".format(slicename))
+ return test_ssh.run("virsh --connect lxc:// list | grep -q ' {} '".format(vservername),
+ dry_run = dry_run) == 0
+ else:
+ retcod, output = \
+ utils.output_of(test_ssh.actual_command("cat /vservers/{}/etc/slicefamily 2> /dev/null")\
+ .format(vservername))
+ # get last line only as ssh pollutes the output
+ slicefamily = output.split("\n")[-1]
+ utils.header("Found slicefamily '{}'for slice {}".format(slicefamily,slicename))
+ if retcod != 0:
+ return False
+ utils.header("Checking system slice {} using vserver-stat".format(slicename))
+ return test_ssh.run("vserver-stat | grep {}".format(vservername), dry_run=dry_run) == 0
+
+
git://git.onelab.eu / tests.git / blobdiff