def getClusterConfiguration(client):
scconfOutput = getCommandOutput('/usr/cluster/bin/scconf -pv', client)
clusterName = parseClusterName(scconfOutput)
logger.debug("Found Solaris cluster '%s'" % clusterName)
cluster = Cluster(clusterName)
nodesByName = parseClusterNodeList(scconfOutput)
thisNodeName = solaris_networking.getHostname(client)
if thisNodeName and nodesByName.get(thisNodeName) is not None:
cluster.thisNode = nodesByName.get(thisNodeName)
logger.debug("Discovering cluster via node '%s'" % thisNodeName)
else:
matcher = re.match(r"([\w-]+)\.", thisNodeName)
if matcher:
testName = matcher.group(1)
if nodesByName.get(testName) is not None:
thisNodeName = testName
cluster.thisNode = nodesByName.get(thisNodeName)
logger.debug("Discovering cluster via node '%s'" % thisNodeName)
else:
logger.warn("Failed to find node configuration for this host")
for node in nodesByName.values():
parseTransportAdaptersForNode(node, scconfOutput)
cluster.nodesByName = nodesByName
cluster.quorumDevices = parseQuorumDevices(scconfOutput)
return cluster
def getClusterConfiguration(client):
scconfOutput = getCommandOutput('/usr/cluster/bin/scconf -pv', client)
clusterName = parseClusterName(scconfOutput)
logger.debug("Found Solaris cluster '%s'" % clusterName)
cluster = Cluster(clusterName)
nodesByName = parseClusterNodeList(scconfOutput)
thisNodeName = solaris_networking.getHostname(client)
if thisNodeName and nodesByName.get(thisNodeName) is not None:
cluster.thisNode = nodesByName.get(thisNodeName)
logger.debug("Discovering cluster via node '%s'" % thisNodeName)
else:
matcher = re.match(r"([\w-]+)\.", thisNodeName)
if matcher:
testName = matcher.group(1)
if nodesByName.get(testName) is not None:
thisNodeName = testName
cluster.thisNode = nodesByName.get(thisNodeName)
logger.debug("Discovering cluster via node '%s'" %
thisNodeName)
else:
logger.warn("Failed to find node configuration for this host")
for node in nodesByName.values():
parseTransportAdaptersForNode(node, scconfOutput)
cluster.nodesByName = nodesByName
cluster.quorumDevices = parseQuorumDevices(scconfOutput)
return cluster
def discoverLdomTopology(shell, ldmCli):
'''
Main method to discover LDOMs topology
'''
domainsByName = getBindings(shell, ldmCli)
_controlDomains = filter(ldom.isControlDomain, domainsByName.values())
if not _controlDomains: raise ValueError("Control domain not found")
controlDomain = _controlDomains[0]
guestDomains = filter(lambda d: not ldom.isControlDomain(d), domainsByName.values())
logger.debug("Found %s bound guest domains" % len(guestDomains))
topology = ldom.LdomTopology()
topology.controlDomain = controlDomain
topology.guestDomains = guestDomains
topology.numberOfThreads = getLdomServerVirtualCPUCount(shell)
logger.debug("Found %s virtual CPUs" % topology.numberOfThreads)
topology.memorySize = getLdomServerMemorySize(shell)
logger.debug("Found %sM total memorys" % topology.memorySize)
hostname = solaris_networking.getHostname(shell)
if not hostname: raise ValueError("Failed to discover hostname of control domain")
controlDomain._hostname = hostname
hostmodel = getHostModel(shell)
if not hostmodel:
logger.warn("Failed to discover model of control domain")
else:
controlDomain.model = hostmodel
networking = discoverNetworking(shell)
topology.networking = networking
try:
interfaceNamesBySwitchId = getVirtualSwitchInterfaceNames(shell)
updateSwitchesWithInterfaces(controlDomain, interfaceNamesBySwitchId)
except:
logger.warn("Cannot find swith id with interface")
hostKey = _findHostKeyForControlDomain(networking)
if hostKey:
controlDomain._hostKey = hostKey
else:
logger.warn("Cannot find host key for control domain")
for guestDomain in guestDomains:
hostKey = _findHostKeyForGuestDomain(guestDomain)
if hostKey:
guestDomain._hostKey = hostKey
else:
logger.warn("Cannot find host key for domain '%s'" % guestDomain.getName())
try:
cpus = discoverCpus(shell)
topology.cpus = cpus
except:
logger.warnException('Failed to discover CPUs')
return topology
def discoverLdomTopology(shell, ldmCli):
'''
Main method to discover LDOMs topology
'''
domainsByName = getBindings(shell, ldmCli)
_controlDomains = filter(ldom.isControlDomain, domainsByName.values())
if not _controlDomains: raise ValueError("Control domain not found")
controlDomain = _controlDomains[0]
guestDomains = filter(lambda d: not ldom.isControlDomain(d),
domainsByName.values())
logger.debug("Found %s bound guest domains" % len(guestDomains))
topology = ldom.LdomTopology()
topology.controlDomain = controlDomain
topology.guestDomains = guestDomains
topology.numberOfThreads = getLdomServerVirtualCPUCount(shell)
logger.debug("Found %s virtual CPUs" % topology.numberOfThreads)
topology.memorySize = getLdomServerMemorySize(shell)
logger.debug("Found %sM total memorys" % topology.memorySize)
hostname = solaris_networking.getHostname(shell)
if not hostname:
raise ValueError("Failed to discover hostname of control domain")
controlDomain._hostname = hostname
hostmodel = getHostModel(shell)
if not hostmodel:
logger.warn("Failed to discover model of control domain")
else:
controlDomain.model = hostmodel
networking = discoverNetworking(shell)
topology.networking = networking
try:
interfaceNamesBySwitchId = getVirtualSwitchInterfaceNames(shell)
updateSwitchesWithInterfaces(controlDomain, interfaceNamesBySwitchId)
except:
logger.warn("Cannot find swith id with interface")
hostKey = _findHostKeyForControlDomain(networking)
if hostKey:
controlDomain._hostKey = hostKey
else:
logger.warn("Cannot find host key for control domain")
for guestDomain in guestDomains:
hostKey = _findHostKeyForGuestDomain(guestDomain)
if hostKey:
guestDomain._hostKey = hostKey
else:
logger.warn("Cannot find host key for domain '%s'" %
guestDomain.getName())
try:
cpus = discoverCpus(shell)
topology.cpus = cpus
except:
logger.warnException('Failed to discover CPUs')
return topology
