[Openstack-vi] Fwd: Re: Nhờ giúp về lỗi không ssh được tới máy ảo sau khi đã khởi tạo (có thể do không cấp được IP)
MinhViet
vietbm9 at gmail.com
Thu Feb 27 21:28:37 UTC 2014
Hi anh.
Theo mình thì anh nên kiểm tra lại kernel có hỗ trợ namespace không ? (kiểm tra bằng cách gõ ip netns list trên network node)(Ubuntu 12.04 và Centos 6.5 có hỗ trợ ) . Nếu không thì anh tự compile lại kernel hoặc loại bỏ các tham số sau:
- /etc/neutron/neutron.conf allow_overlapping_ips = True
- /etc/neutron/dhcp_agent.ini use_namespaces = True
- /etc/neutron/l3_agent.ini use_namespaces = True
Chúc anh thành công.
From: DAO VAN TOAN [mailto:dvtoan at ifi.edu.vn]
Sent: Tuesday, February 25, 2014 12:25 AM
To: openstack-vi at lists.openstack.org
Subject: [Openstack-vi] Fwd: Re: Nhờ giúp về lỗi không ssh được tới máy ảo sau khi đã khởi tạo (có thể do không cấp được IP)
-------- Message original --------
Sujet:
Re: [Openstack-vi] Nhờ giúp về lỗi không ssh được tới máy ảo sau khi đã khởi tạo (có thể do không cấp được IP)
Date :
Tue, 25 Feb 2014 15:21:45 +0700
De :
DAO VAN TOAN <mailto:dvtoan at ifi.edu.vn> <dvtoan at ifi.edu.vn>
Pour :
Chiến Vũ Quang <mailto:vuquangchien at gmail.com> <vuquangchien at gmail.com>
Hi Chiến và mọi người,
Tôi cũng đang cài đặt hệ thống openstack giống như của bạn Chiến; sau khi tạo xong cũng máy ảo trên dashboard được báo là instance vm01 có ip (ví dụ LAN cuả 3 server 192.168.1.0/24, dải ip cấp cho các instance ảo 192.168.200.0/24 khi đó địa chỉ mạng của vm01: 192.168.200.2-192.168.1.10). Sau khi login vào máy ảo (instance đang test là cirros) thì:
- không có ip (với lệnh ifconfig);
- cũng o thể ping từ mạng LAN 192.168.1.x tới .10 - địa chỉ được ánh xạ cho máy ảo.
Tôi đã thử update phiên bản của OVS từ 1.4 lên 1.9 cũng như thêm tham số --enable_dhcp=True khi tạo mạng 192.168.200.0/24 nhưng:
- máy ảo vm01 vẫn không nhận được ip và không ping được.
- Thêm vào đó 2 server network và compute bị treo với những lỗi kernel panic như trong tài liệu đính kèm.
Bạn Chiến và những bạn có kinh nghiệm trong việc xử lý tình huống này cho tôi được trao đổi và hỏi-đáp được không?
Cảm ơn nhiều!
Thân,
Toán
Le 23/10/2013 15:37, Chiến Vũ Quang a écrit :
Hi cả nhà,
Hiện em đang cài OpenStack nhưng gặp phải lỗi không connect được vào máy ảo sau khi cài (máy ảo không khởi tạo được IP), nhà mình ai có kinh nghiệm vụ này cho em hỏi tí được không ạ.
Lỗi cụ thể là như thế này ạ: em có follow theo guide hướng dẫn cài OpenStack Grizzly Multi node ở đây:
- https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst
- em có tham khảo thêm guide Tiếng Việt ở đây: https://github.com/MHST13-06/Documents
Hệ thống của em gồm 3 node: controller, network và compute. Hiện tại em đã khởi tạo thành công máy ảo, tuy nhiên máy ảo không được khởi tạo IP, em không ping, cũng không ssh được.
Em cũng có post câu hỏi lên GitHub ở địa chỉ sau (https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/133) nhưng không thấy có bạn nào trả lời cả. Nhờ nhà mình giúp em hoặc chỉ cho em cách để debug, em cảm ơn.
Một số thông tin debug như sau ạ.
1. Log khởi tạo máy ảo
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.0.0-12-virtual (buildd at crested) (gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) ) #20-Ubuntu SMP Fri Oct 7 18:19:02 UTC 2011 (Ubuntu 3.0.0-12.20-virtual 3.0.4)
[ 0.000000] Command line: LABEL=cirros-rootfs ro console=tty0 console=ttyS0 console=hvc0
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
[ 0.000000] BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000001fffd000 (usable)
[ 0.000000] BIOS-e820: 000000001fffd000 - 0000000020000000 (reserved)
[ 0.000000] BIOS-e820: 00000000feffc000 - 00000000ff000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.4 present.
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x1fffd max_arch_pfn = 0x400000000
[ 0.000000] x86 PAT enabled: cpu 0, old 0x70406, new 0x7010600070106
[ 0.000000] found SMP MP-table at [ffff8800000fdaf0] fdaf0
[ 0.000000] init_memory_mapping: 0000000000000000-000000001fffd000
[ 0.000000] RAMDISK: 1fdf9000 - 1ffed000
[ 0.000000] ACPI: RSDP 00000000000fd950 00014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 000000001fffd7b0 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 000000001fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 000000001fffd9b0 02589 (v01 BXPC BXDSDT 00000001 INTL 20100528)
[ 0.000000] ACPI: FACS 000000001fffff40 00040
[ 0.000000] ACPI: SSDT 000000001fffd910 0009E (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 000000001fffd830 00072 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 000000001fffd7f0 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-000000001fffd000
[ 0.000000] Initmem setup node 0 0000000000000000-000000001fffd000
[ 0.000000] NODE_DATA [000000001fff5000 - 000000001fff9fff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:1ce28c1, boot clock
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal empty
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009d
[ 0.000000] 0: 0x00000100 -> 0x0001fffd
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[ 0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 20000000 (gap: 20000000:deffc000)
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff88001fa00000 s79296 r8192 d23104 u2097152
[ 0.000000] kvm-clock: cpu 0, msr 0:1fa128c1, primary cpu clock
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 129157
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: LABEL=cirros-rootfs ro console=tty0 console=ttyS0 console=hvc0
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 497852k/524276k available (6206k kernel code, 460k absent, 25964k reserved, 6907k data, 900k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:4352 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] allocated 4194304 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Detected 3192.744 MHz processor.
[ 0.008000] Calibrating delay loop (skipped) preset value.. 6385.48 BogoMIPS (lpj=12770976)
[ 0.008000] pid_max: default: 32768 minimum: 301
[ 0.008034] Security Framework initialized
[ 0.009114] AppArmor: AppArmor initialized
[ 0.009627] Yama: becoming mindful.
[ 0.010142] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.012011] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.012947] Mount-cache hash table entries: 256
[ 0.013610] Initializing cgroup subsys cpuacct
[ 0.014166] Initializing cgroup subsys memory
[ 0.014711] Initializing cgroup subsys devices
[ 0.015255] Initializing cgroup subsys freezer
[ 0.015795] Initializing cgroup subsys net_cls
[ 0.016005] Initializing cgroup subsys blkio
[ 0.016544] Initializing cgroup subsys perf_event
[ 0.017159] CPU: CPU feature xsave disabled, no CPUID level 0xd
[ 0.017847] mce: CPU supports 10 MCE banks
[ 0.018531] SMP alternatives: switching to UP code
[ 0.034407] Freeing SMP alternatives: 24k freed
[ 0.034975] ACPI: Core revision 20110413
[ 0.036123] ftrace: allocating 26075 entries in 103 pages
[ 0.040204] Enabling x2apic
[ 0.040960] Enabled x2apic
[ 0.044011] Switched APIC routing to physical x2apic.
[ 0.048159] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.049699] CPU0: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz stepping 0b
[ 0.052002] Performance Events: unsupported p6 CPU model 15 no PMU driver, software events only.
[ 0.052002] Brought up 1 CPUs
[ 0.052002] Total of 1 processors activated (6385.48 BogoMIPS).
[ 0.052002] devtmpfs: initialized
[ 0.052813] print_constraints: dummy:
[ 0.053371] Time: 0:32:58 Date: 10/23/13
[ 0.053917] NET: Registered protocol family 16
[ 0.054560] ACPI: bus type pci registered
[ 0.055140] PCI: Using configuration type 1 for base access
[ 0.056247] bio: create slab <bio-0> at 0
[ 0.058035] ACPI: Interpreter enabled
[ 0.058510] ACPI: (supports S0 S3 S4 S5)
[ 0.059219] ACPI: Using IOAPIC for interrupt routing
[ 0.061803] ACPI: No dock devices found.
[ 0.062299] HEST: Table not found.
[ 0.062744] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[ 0.063836] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.065526] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 0.066406] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB
[ 0.072404] pci0000:00: Unable to request _OSC control (_OSC support mask: 0x1e)
[ 0.075401] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.076346] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.077291] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.078278] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.079222] ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
[ 0.080171] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.081136] vgaarb: loaded
[ 0.081521] vgaarb: bridge control possible 0000:00:02.0
[ 0.082313] SCSI subsystem initialized
[ 0.082945] usbcore: registered new interface driver usbfs
[ 0.083594] usbcore: registered new interface driver hub
[ 0.084034] usbcore: registered new device driver usb
[ 0.084731] PCI: Using ACPI for IRQ routing
[ 0.085471] NetLabel: Initializing
[ 0.085927] NetLabel: domain hash size = 128
[ 0.086459] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.087053] NetLabel: unlabeled traffic allowed by default
[ 0.088052] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.088842] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.089628] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 0.096095] Switching to clocksource kvm-clock
[ 0.099374] Switched to NOHz mode on CPU #0
[ 0.101619] AppArmor: AppArmor Filesystem Enabled
[ 0.102207] pnp: PnP ACPI init
[ 0.102634] ACPI: bus type pnp registered
[ 0.103611] pnp: PnP ACPI: found 8 devices
[ 0.104134] ACPI: ACPI bus type pnp unregistered
[ 0.110154] NET: Registered protocol family 2
[ 0.110783] IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.111736] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.112794] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.113651] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.114380] TCP reno registered
[ 0.114803] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.115472] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.116234] NET: Registered protocol family 1
[ 0.116837] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.117531] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.118200] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.119156] Trying to unpack rootfs image as initramfs...
[ 0.124133] audit: initializing netlink socket (disabled)
[ 0.124774] type=2000 audit(1382488379.120:1): initialized
[ 0.160080] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.161795] VFS: Disk quotas dquot_6.5.2
[ 0.162335] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.163433] fuse init (API version 7.16)
[ 0.163990] msgmni has been set to 972
[ 0.167883] Freeing initrd memory: 2000k freed
[ 0.172184] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.173120] io scheduler noop registered
[ 0.173616] io scheduler deadline registered (default)
[ 0.174243] io scheduler cfq registered
[ 0.174791] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.175449] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.176279] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.177213] ACPI: Power Button [PWRF]
[ 0.178244] ERST: Table is not found!
[ 0.178832] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 0.179506] virtio-pci 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11
[ 0.180671] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[ 0.181348] virtio-pci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10
[ 0.182488] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 0.183152] virtio-pci 0000:00:05.0: PCI INT A -> Link[LNKA] -> GSI 10 (level, high) -> IRQ 10
[ 0.184251] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.206222] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.229444] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.251410] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.272825] 00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 0.273590] Linux agpgart interface v0.103
[ 0.274709] brd: module loaded
[ 0.275410] loop: module loaded
[ 0.286870] vda: vda1
[ 0.288736] scsi0 : ata_piix
[ 0.289818] scsi1 : ata_piix
[ 0.290780] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0a0 irq 14
[ 0.292488] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0a8 irq 15
[ 0.294486] Fixed MDIO Bus: probed
[ 0.295548] PPP generic driver version 2.4.2
[ 0.296802] tun: Universal TUN/TAP device driver, 1.6
[ 0.297585] tun: (C) 1999-2004 Max Krasnyansky <maxk at qualcomm.com <mailto:maxk at qualcomm.com> >
[ 0.306111] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.306878] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.307594] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.308354] uhci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10
[ 0.309835] uhci_hcd 0000:00:01.2: UHCI Host Controller
[ 0.311304] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
[ 0.313498] uhci_hcd 0000:00:01.2: irq 10, io base 0x0000c040
[ 0.315235] hub 1-0:1.0: USB hub found
[ 0.316383] hub 1-0:1.0: 2 ports detected
[ 0.317800] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.320860] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.321679] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.322332] mousedev: PS/2 mouse device common for all mice
[ 0.323092] rtc_cmos 00:01: RTC can wake from S4
[ 0.323803] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 0.324619] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
[ 0.325485] device-mapper: uevent: version 1.0.3
[ 0.326098] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel at redhat.com <mailto:dm-devel at redhat.com>
[ 0.327131] cpuidle: using governor ladder
[ 0.327670] cpuidle: using governor menu
[ 0.328190] EFI Variables Facility v0.08 2004-May-17
[ 0.328908] TCP cubic registered
[ 0.329495] NET: Registered protocol family 10
[ 0.330386] NET: Registered protocol family 17
[ 0.330943] Registering the dns_resolver key type
[ 0.331624] registered taskstats version 1
[ 0.332365] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 0.335837] Magic number: 1:228:507
[ 0.336485] rtc_cmos 00:01: setting system clock to 2013-10-23 00:32:59 UTC (1382488379)
[ 0.337522] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.338231] EDD information not available.
[ 0.490155] Freeing unused kernel memory: 900k freed
[ 0.492005] Write protecting the kernel read-only data: 12288k
[ 0.500531] Freeing unused kernel memory: 1968k freed
[ 0.504290] Freeing unused kernel memory: 1368k freed
info: initramfs: up at 0.50
NOCHANGE: partition 1 is size 64260. it cannot be grown
info: initramfs loading root from /dev/vda1
info: /etc/init.d/rc.sysinit: up at 0.63
[ 0.637140] EXT3-fs (vda1): warning: checktime reached, running e2fsck is recommended
Starting logging: OK
Initializing random number generator... done.
Starting network...
udhcpc (v1.18.5) started
Sending discover...
Sending discover...
Sending discover...
No lease, failing
WARN: /etc/rc3.d/S40-network failed
cloud-setup: checking http://169.254.169.254/2009-04-04/meta-data/instance-id
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 1/30: up 9.77. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 2/30: up 10.78. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 3/30: up 11.78. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 4/30: up 12.78. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 5/30: up 13.79. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 6/30: up 14.79. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 7/30: up 15.79. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 8/30: up 16.80. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 9/30: up 17.80. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 10/30: up 18.80. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 11/30: up 19.81. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 12/30: up 20.81. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 13/30: up 21.81. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 14/30: up 22.82. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 15/30: up 23.82. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 16/30: up 24.82. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 17/30: up 25.83. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 18/30: up 26.83. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 19/30: up 27.83. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 20/30: up 28.84. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 21/30: up 29.84. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 22/30: up 30.84. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 23/30: up 31.85. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 24/30: up 32.85. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 25/30: up 33.85. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 26/30: up 34.86. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 27/30: up 35.86. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 28/30: up 36.86. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 29/30: up 37.87. request failed
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-setup: failed 30/30: up 38.87. request failed
cloud-setup: after 30 fails, debugging
cloud-setup: running debug (30 tries reached)
############ debug start ##############
### /etc/rc.d/init.d/sshd start
/etc/rc3.d/S45-cloud-setup: line 66: /etc/rc.d/init.d/sshd: not found
route: fscanf
### ifconfig -a
eth0 Link encap:Ethernet HWaddr FA:16:3E:91:DA:36
inet6 addr: fe80::f816:3eff:fe91:da36/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:21 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2370 (2.3 KiB) TX bytes:902 (902.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
### route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
route: fscanf
### cat /etc/resolv.conf
cat: can't open '/etc/resolv.conf': No such file or directory
### gateway not found
/etc/rc3.d/S45-cloud-setup: line 66: can't open /etc/resolv.conf: no such file
### pinging nameservers
### uname -a
Linux cirros 3.0.0-12-virtual #20-Ubuntu SMP Fri Oct 7 18:19:02 UTC 2011 x86_64 GNU/Linux
### lsmod
Module Size Used by Not tainted
vfat 17585 0
fat 61475 1 vfat
isofs 40253 0
ip_tables 27473 0
x_tables 29846 1 ip_tables
pcnet32 42078 0
8139cp 27412 0
ne2k_pci 13691 0
8390 18856 1 ne2k_pci
e1000 108573 0
acpiphp 24080 0
### dmesg | tail
[ 0.690229] acpiphp: Slot [30] registered
[ 0.690237] acpiphp: Slot [31] registered
[ 0.701886] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 0.701890] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 0.704723] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
[ 0.706933] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[ 0.709281] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend at alpha.franken.de <mailto:tsbogend at alpha.franken.de>
[ 0.714137] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.116081] Refined TSC clocksource calibration: 3192.747 MHz.
[ 1.224242] eth0: IPv6 duplicate address fe80::f816:3eff:fe91:da36 detected!
### tail -n 25 /var/log/messages
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] KERNEL supported cpus:
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] Intel GenuineIntel
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] AMD AuthenticAMD
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] Centaur CentaurHauls
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] BIOS-provided physical RAM map:
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.689944] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.689995] acpiphp: Slot [1] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690004] acpiphp: Slot [2] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690012] acpiphp: Slot [3] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690019] acpiphp: Slot [4] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690027] acpiphp: Slot [5] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690035] acpiphp: Slot [6] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690047] acpiphp: Slot [7] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690055] acpiphp: Slot [8] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690063] acpiphp: Slot [9] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.690071] acpiphp: Slot [10] registered
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.701886] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.701890] e1000: Copyright (c) 1999-2006 Intel Corporation.
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.704723] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.706933] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.709281] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend at alpha.franken.de <mailto:tsbogend at alpha.franken.de>
Oct 22 18:32:59 cirros kern.info <http://kern.info> kernel: [ 0.714137] ip_tables: (C) 2000-2006 Netfilter Core Team
Oct 22 18:33:00 cirros kern.info <http://kern.info> kernel: [ 1.116081] Refined TSC clocksource calibration: 3192.747 MHz.
Oct 22 18:33:00 cirros kern.info <http://kern.info> kernel: [ 1.224242] eth0: IPv6 duplicate address fe80::f816:3eff:fe91:da36 detected!
############ debug end ##############
cloud-setup: failed to read iid from metadata. tried 30
WARN: /etc/rc3.d/S45-cloud-setup failed
Starting dropbear sshd: generating rsa key... generating dsa key... OK
===== cloud-final: system completely up in 40.05 seconds ====
wget: can't connect to remote host (169.254.169.254): Network is unreachable
wget: can't connect to remote host (169.254.169.254): Network is unreachable
wget: can't connect to remote host (169.254.169.254): Network is unreachable
instance-id:
public-ipv4:
local-ipv4 :
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-userdata: failed to read instance id
WARN: /etc/rc3.d/S99-cloud-userdata failed
____ ____ ____
/ __/ __ ____ ____ / __ \/ __/
/ /__ / // __// __// /_/ /\ \
\___//_//_/ /_/ \____/___/
http://launchpad.net/cirros
login as 'cirros' user. default password: 'cubswin:)'. use 'sudo' for root.
cirros login:
2. Cách ping và ssh từ máy Network
Em ssh như sau, cách này em học từ guide chính thức của OpenStack ở địa chỉ sau http://docs.openstack.org/grizzly/basic-install/apt/content/basic-install_operate.html
vuquangchien at network:~$ ip netns
qrouter-26f355ef-cad2-4ccd-a69e-233aabe66393
qdhcp-404bcb04-842b-499e-ba7a-72780e45edec
vuquangchien at network:~$ sudo ip netns exec qdhcp-404bcb04-842b-499e-ba7a-72780e45edec ping 50.50.1.1
PING 50.50.1.1 (50.50.1.1) 56(84) bytes of data.
64 bytes from 50.50.1.1 <http://50.50.1.1> : icmp_req=1 ttl=64 time=0.099 ms
64 bytes from 50.50.1.1 <http://50.50.1.1> : icmp_req=2 ttl=64 time=0.078 ms
vuquangchien at network:~$ sudo ip netns exec qdhcp-404bcb04-842b-499e-ba7a-72780e45edec ping 50.50.1.2
PING 50.50.1.2 (50.50.1.2) 56(84) bytes of data.
>From 50.50.1.3 icmp_seq=1 Destination Host Unreachable
>From 50.50.1.3 icmp_seq=2 Destination Host Unreachable
>From 50.50.1.3 icmp_seq=3 Destination Host Unreachable
3. ifconfig từ máy controller (tên máy là cloud)
vuquangchien at cloud:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:05:1c:1d:6b:a6
inet addr:10.10.10.51 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::205:1cff:fe1d:6ba6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:646975 errors:0 dropped:0 overruns:0 frame:0
TX packets:463908 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:118783255 (118.7 MB) TX bytes:70280521 (70.2 MB)
eth1 Link encap:Ethernet HWaddr 00:19:d1:57:11:c2
inet addr:10.3.9.142 Bcast:10.3.9.255 Mask:255.255.255.0
inet6 addr: fe80::219:d1ff:fe57:11c2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:944046 errors:0 dropped:0 overruns:0 frame:0
TX packets:64549 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:128325941 (128.3 MB) TX bytes:8081027 (8.0 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2145604 errors:0 dropped:0 overruns:0 frame:0
TX packets:2145604 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:513444621 (513.4 MB) TX bytes:513444621 (513.4 MB)
3. ifconfig từ máy network ( tên máy là network)
vuquangchien at network:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:19:d1:57:1b:32
inet6 addr: fe80::219:d1ff:fe57:1b32/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:4043773 errors:2 dropped:313447 overruns:0 frame:2
TX packets:244 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:467964870 (467.9 MB) TX bytes:10680 (10.6 KB)
eth1 Link encap:Ethernet HWaddr 00:e0:4c:70:6b:eb
inet addr:10.10.10.52 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:fe70:6beb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:917912 errors:0 dropped:0 overruns:0 frame:0
TX packets:1456291 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:67029946 (67.0 MB) TX bytes:250905221 (250.9 MB)
eth2 Link encap:Ethernet HWaddr 00:e0:4c:a7:31:85
inet addr:10.20.20.52 Bcast:10.20.20.255 Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:fea7:3185/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:16477 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5635134 (5.6 MB) TX bytes:828 (828.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:36424 errors:0 dropped:0 overruns:0 frame:0
TX packets:36424 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3240294 (3.2 MB) TX bytes:3240294 (3.2 MB)
4. ifconfig từ máy compute (tên máy là c01)
vuquangchien at c01:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 6c:3b:e5:1f:c0:3c
inet addr:10.20.20.53 Bcast:10.20.20.255 Mask:255.255.255.0
inet6 addr: fe80::6e3b:e5ff:fe1f:c03c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:468 (468.0 B)
eth1 Link encap:Ethernet HWaddr 00:e0:4c:3d:3b:e9
inet addr:10.10.10.53 Bcast:10.10.10.255 Mask:255.255.255.0
inet6 addr: fe80::2e0:4cff:fe3d:3be9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:70690 errors:0 dropped:0 overruns:0 frame:0
TX packets:79012 errors:0 dropped:0 overruns:3 carrier:0
collisions:0 txqueuelen:1000
RX bytes:28075155 (28.0 MB) TX bytes:17784294 (17.7 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:80 errors:0 dropped:0 overruns:0 frame:0
TX packets:80 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6472 (6.4 KB) TX bytes:6472 (6.4 KB)
qbr345b144e-44 Link encap:Ethernet HWaddr 22:5d:a1:1b:39:de
inet6 addr: fe80::545b:77ff:fee2:fff5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3692 (3.6 KB) TX bytes:468 (468.0 B)
qbrd5e6aac1-0f Link encap:Ethernet HWaddr 9e:04:ee:4a:12:42
inet6 addr: fe80::1c72:84ff:fe1f:1901/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:37 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3820 (3.8 KB) TX bytes:468 (468.0 B)
qbrd60015d1-17 Link encap:Ethernet HWaddr 8e:d0:f4:c0:ae:1b
inet6 addr: fe80::9839:15ff:fe87:f63/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:11 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1448 (1.4 KB) TX bytes:468 (468.0 B)
qvb345b144e-44 Link encap:Ethernet HWaddr 22:5d:a1:1b:39:de
inet6 addr: fe80::205d:a1ff:fe1b:39de/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:37 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4350 (4.3 KB) TX bytes:846 (846.0 B)
qvbd5e6aac1-0f Link encap:Ethernet HWaddr 9e:04:ee:4a:12:42
inet6 addr: fe80::9c04:eeff:fe4a:1242/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:32 errors:0 dropped:0 overruns:0 frame:0
TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3204 (3.2 KB) TX bytes:2070 (2.0 KB)
qvbd60015d1-17 Link encap:Ethernet HWaddr 8e:d0:f4:c0:ae:1b
inet6 addr: fe80::8cd0:f4ff:fec0:ae1b/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:468 (468.0 B) TX bytes:2070 (2.0 KB)
qvo345b144e-44 Link encap:Ethernet HWaddr c2:d2:08:e6:94:87
inet6 addr: fe80::c0d2:8ff:fee6:9487/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:11 errors:0 dropped:0 overruns:0 frame:0
TX packets:37 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:846 (846.0 B) TX bytes:4350 (4.3 KB)
qvod5e6aac1-0f Link encap:Ethernet HWaddr 36:6c:d5:79:76:c1
inet6 addr: fe80::346c:d5ff:fe79:76c1/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:17 errors:0 dropped:0 overruns:0 frame:0
TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2070 (2.0 KB) TX bytes:3204 (3.2 KB)
qvod60015d1-17 Link encap:Ethernet HWaddr b2:43:a5:42:b9:cb
inet6 addr: fe80::b043:a5ff:fe42:b9cb/64 Scope:Link
UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1
RX packets:17 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2070 (2.0 KB) TX bytes:468 (468.0 B)
tap345b144e-44 Link encap:Ethernet HWaddr fe:16:3e:8a:e5:56
inet6 addr: fe80::fc16:3eff:fe8a:e556/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:0 (0.0 B) TX bytes:4872 (4.8 KB)
tapd5e6aac1-0f Link encap:Ethernet HWaddr fe:16:3e:3f:ea:83
inet6 addr: fe80::fc16:3eff:fe3f:ea83/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:45 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:1224 (1.2 KB) TX bytes:4950 (4.9 KB)
tapd60015d1-17 Link encap:Ethernet HWaddr fe:16:3e:91:da:36
inet6 addr: fe80::fc16:3eff:fe91:da36/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:1224 (1.2 KB) TX bytes:2370 (2.3 KB)
5. ovs-vsctl từ máy compute
vuquangchien at c01:~$ ovs-vsctl --version
ovs-vsctl (Open vSwitch) 1.4.2
Compiled Jun 29 2013 17:39:06
6. grep ovs /var/log/syslog từ máy compute
vuquangchien at c01:~$ grep ovs /var/log/syslog
Oct 23 06:59:40 c01 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl -- --may-exist add-port br-int qvod5e6aac1-0f -- set Interface qvod5e6aac1-0f external-ids:iface-id=d5e6aac1-0f91-4a5f-b6b2-c675854dc929 external-ids:iface-status=active external-ids:attached-mac=fa:16:3e:3f:ea:83 external-ids:vm-uuid=8a6d2483-86ba-41e5-8bf5-626c251f31f8
Oct 23 06:59:41 c01 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl -- --may-exist add-port br-int qvo345b144e-44 -- set Interface qvo345b144e-44 external-ids:iface-id=345b144e-4405-402e-8579-9e6830154687 external-ids:iface-status=active external-ids:attached-mac=fa:16:3e:8a:e5:56 external-ids:vm-uuid=8a6d2483-86ba-41e5-8bf5-626c251f31f8
Oct 23 07:32:54 c01 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl -- --may-exist add-port br-int qvod60015d1-17 -- set Interface qvod60015d1-17 external-ids:iface-id=d60015d1-17af-4595-bfc3-95779425efba external-ids:iface-status=active external-ids:attached-mac=fa:16:3e:91:da:36 external-ids:vm-uuid=c3688fda-7793-4fce-9c40-b4095171b10f
Oct 23 08:06:29 c01 ovs-vsctl: 00001|vsctl|ERR|missing command name (use --help for help)
Oct 23 08:27:28 c01 ovs-vsctl: 00001|vsctl|ERR|missing command name (use --help for help)
7. grep -i error /var/log/quantum/*
/var/log/quantum/openvswitch-agent.log.1:2013-10-17 15:08:03 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 30 seconds.(Rất nhiều cái này)
/var/log/quantum/openvswitch-agent.log.1:2013-10-17 15:08:21 ERROR [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Failed to create OVS patch port. Cannot have tunneling enabled on this agent, since this version of OVS does not support tunnels or patch ports. Agent terminated!
/var/log/quantum/openvswitch-agent.log.1:2013-10-18 14:19:41 ERROR [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Failed to create OVS patch port. Cannot have tunneling enabled on this agent, since this version of OVS does not support tunnels or patch ports. Agent terminated!
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Toán DaoVan
Master Informatique
Option Réseaux et Systèmes Communicants
Institut de la Francophonie pour l'Informatique (IFI-AUF)
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Site: https://sites.google.com/site/daovantoanifi/home
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