def _stopEndpoint(endpoint):
assert getState(endpoint) != generic.State.CREATED
host = endpoint.getHost()
assert host
host.execute("tincd --net=%s -k" % _tincName(endpoint))
util.waitFor(lambda :getState(endpoint) == generic.State.PREPARED, 5.0)
assert getState(endpoint) == generic.State.PREPARED
def start(host, vmid):
assert getState(host, vmid) == generic.State.PREPARED, "VM already running"
res = _vzctl(host, vmid, "start", timeout=300)
util.waitFor (lambda :getState(host, vmid) == generic.State.STARTED)
if getState(host, vmid) != generic.State.STARTED:
raise Exception("Failed to start VM: %s" % res)
execute(host, vmid, "while fgrep -q boot /proc/1/cmdline; do sleep 1; done")
def start(host, port):
assert host
assert process.portFree(host, port)
host.execute("vtund -s -f %s" % _configPath(port))
util.waitFor(lambda :fileutil.existsFile(host, "/var/run/vtund.server.pid"), 5.0)
assert fileutil.existsFile(host, "/var/run/vtund.server.pid")
fileutil.copy(host, "/var/run/vtund.server.pid", _pidFile(port))
def start(host, vmid): assert getState(host, vmid) == generic.State.PREPARED, "VM already running" res = _vzctl(host, vmid, "start") util.waitFor (lambda :getState(host, vmid) == generic.State.STARTED) assert getState(host, vmid) == generic.State.STARTED, "OpenVZ device failed to start: %s" % res assert getState(host, vmid) == generic.State.STARTED, "Failed to start VM: %s" % res execute(host, vmid, "while fgrep -q boot /proc/1/cmdline; do sleep 1; done")
def _startEndpoint(endpoint):
assert getState(endpoint) == generic.State.PREPARED
host = endpoint.getHost()
assert host
assert process.portFree(host, endpoint.getPort())
iface = _tincName(endpoint)
host.execute("tincd --net=%s" % iface )
util.waitFor(lambda :ifaceutil.interfaceExists(host, iface))
assert ifaceutil.interfaceExists(host, iface), "Tinc deamon did not start"
ifaceutil.ifup(host, iface)
def _startEndpoint(endpoint):
state = getState(endpoint)
assert state != generic.State.CREATED
if state == generic.State.STARTED:
_stopEndpoint(endpoint)
host = endpoint.getHost()
assert host
if not process.portFree(host, endpoint.getPort()):
process.killPortUser(host, endpoint.getPort())
iface = _tincName(endpoint)
host.execute("tincd --net=%s" % iface )
util.waitFor(lambda :ifaceutil.interfaceExists(host, iface))
assert ifaceutil.interfaceExists(host, iface), "Tinc deamon did not start"
ifaceutil.ifup(host, iface)
def _setupRouting(endpoint):
host = endpoint.getHost()
assert host
bridge = endpoint.getBridge()
assert bridge
id = endpoint.getId()
assert id
assert ifaceutil.bridgeExists(host, bridge)
tincname = _tincName(endpoint)
assert ifaceutil.interfaceExists(host, tincname)
assert not ifaceutil.interfaceBridge(host, tincname)
#enable ip forwarding
host.execute ("sysctl -q -w net.ipv6.conf.all.forwarding=1");
host.execute ("sysctl -q -w net.ipv4.conf.all.forwarding=1");
#add gateway addresses
for gw in endpoint.getGateways():
ifaceutil.addAddress(host, bridge, gw)
#set bridge up
ifaceutil.ifup(host, bridge)
ifaceutil.connectInterfaces(host, bridge, tincname, id, endpoint.getGateways())
for gw in endpoint.getGateways():
ip = gw.split("/")[0]
util.waitFor(lambda :ifaceutil.reachable(host, ip, iface=bridge))
assert ifaceutil.reachable(host, ip, iface=bridge), "Cannot reach %s in interface %s" % (ip, bridge)
def waitForInterface(host, vmid, iface): util.waitFor(lambda :ifaceutil.interfaceExists(host, interfaceDevice(vmid, iface)), maxWait=2) assert ifaceutil.interfaceExists(host, interfaceDevice(vmid, iface)), "Interface does not exist"
def startVnc(host, vmid, port, password):
assert getState(host, vmid) == generic.State.STARTED, "VM must be running to start vnc"
if not process.portFree(host, port):
process.killPortUser(host, port)
host.execute("vncterm -timeout 0 -rfbport %d -passwd %s -c vzctl enter %d >/dev/null 2>&1 & echo $! > %s" % ( port, util.escape(password), vmid, _vncPidfile(vmid) ))
assert util.waitFor(lambda :not process.portFree(host, port))
def stop(host, port): assert getState(host, port) != generic.State.CREATED assert host process.killPidfile(host, _pidFile(port)) util.waitFor(lambda :getState(host, port) == generic.State.PREPARED, 5.0) assert getState(host, port) == generic.State.PREPARED
util.waitFor(lambda :ifaceutil.interfaceExists(host, iface))
assert ifaceutil.interfaceExists(host, iface), "Tinc deamon did not start"
ifaceutil.ifup(host, iface)
def _stopEndpoint(endpoint):
state = getState(endpoint)
if state != generic.State.STARTED:
return
host = endpoint.getHost()
assert host
try:
host.execute("tincd --net=%s -k" % _tincName(endpoint))
except exceptions.CommandError, exc:
if exc.errorCode != 1: #tincd was not running
raise
util.waitFor(lambda :getState(endpoint) != generic.State.STARTED, 5.0)
assert getState(endpoint) != generic.State.STARTED
def _setupRouting(endpoint):
host = endpoint.getHost()
assert host
bridge = endpoint.getBridge()
assert bridge
id = endpoint.getId()
assert id
assert ifaceutil.bridgeExists(host, bridge)
tincname = _tincName(endpoint)
assert ifaceutil.interfaceExists(host, tincname)
assert not ifaceutil.interfaceBridge(host, tincname)
#enable ip forwarding
host.execute ("sysctl -q -w net.ipv6.conf.all.forwarding=1");
def startVnc(host, vmid, port, password):
assert getState(host, vmid) == generic.State.STARTED, "VM must be running to start vnc"
assert process.portFree(host, port)
host.execute("vncterm -timeout 0 -rfbport %d -passwd %s -c tail -n +1 -f %s >/dev/null 2>&1 & echo $! > %s" % ( port, util.escape(password), _logFile(vmid), _vncPidFile(vmid) ))
assert util.waitFor(lambda :not process.portFree(host, port))
