Exemplo n.º 1
0
def analyse(tui):
	x = xapi.open()
	x.login_with_password("root", "")
	try:
		pool = x.xenapi.pool.get_all()[0]
		pool_r = x.xenapi.pool.get_record(pool)
		default_sr = pool_r["default_SR"]
		try:
			sr_r = x.xenapi.SR.get_record(default_sr)
			print >>sys.stderr, "OK: default SR is set"
		except:
			path = tui.text("Where would you like to store disk images?", "/usr/share/xapi/images")
			hosts = x.xenapi.host.get_all()
			if len(hosts) <> 1:
				print >>sys.stderr, "ERROR: host is already in a pool"
				return
			mkdir(path)
			sr = x.xenapi.SR.create(hosts[0], { "path": path }, "0", path, "Files stored in %s" % path, "ffs", "default", False)
			x.xenapi.pool.set_default_SR(pool, sr)
			x.xenapi.pool.set_suspend_image_SR(pool, sr)
			x.xenapi.pool.set_crash_dump_SR(pool, sr)
			print >>sys.stderr, "OK: created default SR"

	finally:
		x.logout()
Exemplo n.º 2
0
def analyse(tui):
	x = xapi.open()
	x.login_with_password("root", "")
	try:
		srs = x.xenapi.SR.get_all_records()
		for sr in srs.keys():
			if srs[sr]["type"] == "ext":
				return
		if not(tui.yesno("Would you like to configure some local storage for openstack?", True)):
			return
		uuid = generate_uuid ()
		hosts = x.xenapi.host.get_all()
		if len(hosts) <> 1:
			print >>sys.stderr, "ERROR: host is already in a pool"
			return
		path = "/var/run/sr-mount/%s" % uuid
		mkdir(path)
		sr = x.xenapi.SR.introduce(uuid, path, "Files stored in %s" % path, "ext", "default", False, {})
		pbd = x.xenapi.PBD.create({ "host": hosts[0], "SR": sr, "device_config": {"path": path}})
		x.xenapi.PBD.plug(pbd)
		pool = x.xenapi.pool.get_all()[0]
		pool_r = x.xenapi.pool.get_record(pool)
		default_sr = pool_r["default_SR"]
		x.xenapi.pool.set_default_SR(pool, sr)
		print >>sys.stderr, "OK: created local ext SR for openstack"

	finally:
		x.logout()
Exemplo n.º 3
0
def analyse(tui):
    x = xapi.open()
    x.login_with_password("root", "")
    try:
        hosts = x.xenapi.host.get_all()
        if len(hosts) <> 1:
            print >>sys.stderr, "FAILED: to find localhost (is this host already pooled?)"
            return
        current = x.xenapi.host.get_name_label(hosts[0])
        h = hostname()
        if current <> h and h <> "":
            x.xenapi.host.set_name_label(hosts[0], h)

    finally:
        x.logout()
Exemplo n.º 4
0
def configure(config, new_interfaces):
	"""Configure [new_interfaces] through the XenAPI"""
        x = xapi.open() 
        x.login_with_password("root", "")
        try:
		for device in new_interfaces:
			mode, address, netmask, gateway, dns = new_interfaces[device]
			if mode == "DHCP":
				print >> sys.stderr, "Configuring %s with DHCP" % device
			else:
				print >> sys.stderr, "Configuring %s with static IP %s netmask %s gateway %s DNS %s" % (device, mode, address, netmask, gateway, dns)
			x.xenapi.PIF.reconfigure_ip(config["device_to_pif"][device], mode, address, netmask, gateway, dns)
		if "management" in config:
			print >> sys.stderr, "Configuring %s as the management interface" % config["management"]
			x.xenapi.host.management_reconfigure(config["device_to_pif"][config["management"]])
        finally:
                x.logout()
Exemplo n.º 5
0
def configure(config, new_interfaces):
	"""Configure [new_interfaces] through the XenAPI"""
        x = xapi.open() 
        x.login_with_password("root", "")
        try:
		for device in new_interfaces:
			mode, address, netmask, gateway, dns = new_interfaces[device]
			if mode == "DHCP":
				print >> sys.stderr, "Configuring %s with DHCP" % device
			else:
				print >> sys.stderr, "Configuring %s with static IP %s netmask %s gateway %s DNS %s" % (device, mode, address, netmask, gateway, dns)
			x.xenapi.PIF.reconfigure_ip(config["device_to_pif"][device], mode, address, netmask, gateway, dns)
		if "management" in config:
			print >> sys.stderr, "Configuring %s as the management interface" % config["management"]
			x.xenapi.host.management_reconfigure(config["device_to_pif"][config["management"]])
        finally:
                x.logout()
Exemplo n.º 6
0
def list_devices(tui):
	"""Use xapi to query the PIFs on the local host"""
	x = xapi.open()	
	x.login_with_password("root", "")
	no_configuration = {
		"devices": [], # none will be managed by xapi
		"device_to_pif": {}
	}
	try:
		hosts = x.xenapi.host.get_all()
		if len(hosts) <> 1:
			print >>sys.stderr, "WARNING: cannot configuring networking if already pooled"
			return no_configuration
		pifs = x.xenapi.PIF.get_all_records()
		for pif in pifs:
			if pifs[pif]["management"]:
				print >>sys.stderr, "OK: found a configured management interface"
				return no_configuration
		if not(tui.yesno("Would you like me to set up host networking for XenServer?", True)):
			print >>sys.stderr, "WARNING: host networking is not set up"
			return no_configuration
		print "PIF scan %s" % hosts[0]
		x.xenapi.PIF.scan(hosts[0])
		print "PIF.get_all_records"
		pifs = x.xenapi.PIF.get_all_records()
		device_to_pif = {}
		devices = []
		for pif in pifs:
			pif_r = pifs[pif]
			devices.append(pif_r["device"])
			device_to_pif[pif_r["device"]] = pif
		devices.sort()
		return {
			"devices": devices,
			"device_to_pif": device_to_pif
		}
	finally:
		x.logout()
Exemplo n.º 7
0
def list_devices(tui):
	"""Use xapi to query the PIFs on the local host"""
	x = xapi.open()	
	x.login_with_password("root", "")
	no_configuration = {
		"devices": [], # none will be managed by xapi
		"device_to_pif": {}
	}
	try:
		hosts = x.xenapi.host.get_all()
		if len(hosts) <> 1:
			print >>sys.stderr, "WARNING: cannot configuring networking if already pooled"
			return no_configuration
		pifs = x.xenapi.PIF.get_all_records()
		for pif in pifs:
			if pifs[pif]["management"]:
				print >>sys.stderr, "OK: found a configured management interface"
				return no_configuration
		if not(tui.yesno("Would you like me to set up host networking for XenServer?", False)):
			print >>sys.stderr, "WARNING: host networking is not set up"
			return no_configuration
		print "PIF scan %s" % hosts[0]
		x.xenapi.PIF.scan(hosts[0])
		print "PIF.get_all_records"
		pifs = x.xenapi.PIF.get_all_records()
		device_to_pif = {}
		devices = []
		for pif in pifs:
			pif_r = pifs[pif]
			devices.append(pif_r["device"])
			device_to_pif[pif_r["device"]] = pif
		devices.sort()
		return {
			"devices": devices,
			"device_to_pif": device_to_pif
		}
	finally:
		x.logout()
def analyse(tui, config):
	devices = config["devices"]

	x = xapi.open()	
	x.login_with_password("root", "")
	try:
		file_changes = []
		interfaces_to_reconfigure = {}
		for d in devices:
			sysconfig = load_sysconfig(d)
			if not sysconfig:
				print >>sys.stderr, "There is no ifcfg- file for NIC %s: skipping" % d
				continue
			new_sysconfig = {}
			for key in sysconfig:
				if key == "NM_CONTROLLED" and sysconfig["NM_CONTROLLED"] == "yes":
					new_sysconfig["NM_CONTROLLED"] = "no"
					print >>sys.stderr, "Setting ifcfg-%s:NM_CONTROLLED to no" % d
				elif key == "ONBOOT" and sysconfig["ONBOOT"] == "yes":
					new_sysconfig["ONBOOT"] = "no"
					print >>sys.stderr, "Setting ifcfg-%s:ON_BOOT to no" % d
				else:
					new_sysconfig[key] = sysconfig[key]
			if sysconfig <> new_sysconfig:
				file_changes.append((sysconfig_file(d), save_sysconfig(new_sysconfig),))

			if "BOOTPROTO" in sysconfig and sysconfig["BOOTPROTO"] == "dhcp":
				interfaces_to_reconfigure[d] = ("DHCP", "", "", "", "")
			if "BOOTPROTO" in sysconfig and sysconfig["BOOTPROTO"] == "none":
				if "IPADDR" in sysconfig and "NETWORK" in sysconfig and "NETMASK" in sysconfig:
					ipaddr = sysconfig["IPADDR"]
					network = sysconfig["NETWORK"]
					netmask = sysconfig["NETMASK"]
					interfaces_to_reconfigure[d] = ("Static", ipaddr, netmask, network, "")
		return (file_changes, interfaces_to_reconfigure)
	finally:
		x.logout()
def analyse(tui):
	x = xapi.open()	
	x.login_with_password("root", "")
	try:
		hosts = x.xenapi.host.get_all()
		if len(hosts) <> 1:
			print >>sys.stderr, "WARNING: cannot configuring networking if already pooled"
			return
		pifs = x.xenapi.PIF.get_all_records()
		for pif in pifs:
			if pifs[pif]["management"]:
				print >>sys.stderr, "OK: found a configured management interface"
				return
		if not(tui.yesno("Would you like me to set up host networking for XenServer?", True)):
			print >>sys.stderr, "WARNING: host networking is not set up"
			return
		print "PIF scan %s" % hosts[0]
		x.xenapi.PIF.scan(hosts[0])
		print "PIF.get_all_records"
		pifs = x.xenapi.PIF.get_all_records()
		device_to_pif = {}
		devices = []
		for pif in pifs:
			pif_r = pifs[pif]
			devices.append(pif_r["device"])
			device_to_pif[pif_r["device"]] = pif
		devices.sort()
		options = []
		for d in devices:
			options.append((d, "<insert description>",))
		mgmt = tui.choose("Please select a management interface", options)
		file_changes = []
		for d in devices:
			sysconfig = load_sysconfig(d)
			new_sysconfig = {}
			for key in sysconfig:
				if key == "NM_CONTROLLED" and sysconfig["NM_CONTROLLED"] == "yes":
					new_sysconfig["NM_CONTROLLED"] = "no"
					print >>sys.stderr, "Setting ifcfg-%s:NM_CONTROLLED to no" % d
				elif key == "ONBOOT" and sysconfig["ONBOOT"] == "yes":
					new_sysconfig["ONBOOT"] = "no"
					print >>sys.stderr, "Setting ifcfg-%s:ON_BOOT to no" % d
				else:
					new_sysconfig[key] = sysconfig[key]
			if sysconfig <> new_sysconfig:
				file_changes.append((sysconfig_file(d), save_sysconfig(new_sysconfig),))

			if "BOOTPROTO" in sysconfig and sysconfig["BOOTPROTO"] == "dhcp":
				print >>sys.stderr, "Setting PIF to DHCP"
				x.xenapi.PIF.reconfigure_ip(device_to_pif[d], "DHCP", "", "", "", "")
			if "BOOTPROTO" in sysconfig and sysconfig["BOOTPROTO"] == "none":
				if "IPADDR" in sysconfig and "NETWORK" in sysconfig and "NETMASK" in sysconfig:
					ipaddr = sysconfig["IPADDR"]
					network = sysconfig["NETWORK"]
					netmask = sysconfig["NETMASK"]
					print >>sys.stderr, "Setting PIF to static"
					x.xenapi.PIF.reconfigure_ip(device_to_pif[d], "Static", ipaddr, netmask, network, "")
			if d == mgmt:
				print >>sys.stderr, "Setting PIF as management"
				x.xenapi.host.management_reconfigure(device_to_pif[d])
		return file_changes
	finally:
		x.logout()