{"id":325,"date":"2018-03-14T09:26:18","date_gmt":"2018-03-14T01:26:18","guid":{"rendered":"http:\/\/www.max-shu.com\/blog\/?p=325"},"modified":"2018-03-14T09:26:18","modified_gmt":"2018-03-14T01:26:18","slug":"openstack-%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8%ef%bc%88%e5%85%ad%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.max-shu.com\/blog\/?p=325","title":{"rendered":"OpenStack \u5b89\u88c5\u548c\u4f7f\u7528\uff08\u516d\uff09"},"content":{"rendered":"
VNC\u8bbf\u95ee<\/b><\/div>\n
\u5b89\u88c5\uff1a<\/div>\n
# yum install –enablerepo=updates-testing openstack-nova-novncproxy<\/div>\n
<\/div>\n
\u4fee\u6539\u914d\u7f6e\u6587\u4ef6nova.conf\uff1a<\/div>\n
\u8fd9\u4e24\u884c\u653e\u5728cloud controller\u8282\u70b9\uff1a<\/div>\n
# openstack-config –set \/etc\/nova\/nova.conf DEFAULT novncproxy_host 0.0.0.0
\n# openstack-config –set \/etc\/nova\/nova.conf DEFAULT novncproxy_port 6080
\n\u8fd9\u56db\u884c\u653e\u5728compute\u8282\u70b9\uff1a<\/div>\n
# openstack-config –set \/etc\/nova\/nova.conf DEFAULT novncproxy_base_url\u00a0http:\/\/10.24.1.47:6080\/vnc_auto.html<\/a>\u00a0 \u00a0 \u00a0 \u00a0 \u8fd9\u4e2a\u5730\u5740\u4e3acloud controller\u7684\u5730\u5740
\n# openstack-config –set \/etc\/nova\/nova.conf DEFAULT vnc_enabled true
\n# openstack-config –set \/etc\/nova\/nova.conf DEFAULT\u00a0vncserver_listen 10.24.1.47 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u8fd9\u4e2a\u5730\u5740\u4e3acompute\u8282\u70b9\u5730\u5740<\/span>
\n# openstack-config –set \/etc\/nova\/nova.conf DEFAULT\u00a0vncserver_proxyclient_address 10.24.1.47 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u8fd9\u4e2a\u5730\u5740\u4e3acompute\u8282\u70b9\u5730\u5740<\/span><\/div>\n
<\/div>\n
\u91cd\u542fconsoleauth\u548cnovncproxy\u670d\u52a1\uff1a<\/div>\n
# systemctl restart openstack-nova-consoleauth.service<\/div>\n
# systemctl status openstack-nova-novncproxy.service<\/div>\n
# systemctl restart openstack-nova-novncproxy.service<\/div>\n
# systemctl status openstack-nova-consoleauth.service<\/div>\n
<\/div>\n
\u5fc5\u987b\u5f00\u653e\u6bcf\u4e2acompute\u673a\u5668\u7684VNC\u7aef\u53e3\uff1a<\/div>\n
# lokkit -p 5900:tcp<\/div>\n
\n
# lokkit -p 5901-5963:tcp<\/div>\n

…<\/p><\/div>\n

<\/div>\n
\u4f7f\u7528\uff1a<\/div>\n
#\u00a0nova get-vnc-console f16jeos_vm_1 novnc<\/span><\/b>
\n+——-+———————————————————————————+
\n|\u00a0 Type |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Url\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n+——-+———————————————————————————+
\n| novnc | http:\/\/10.24.1.47:6080\/vnc_auto.html?token=d5de2212-1102-413c-a0e3-36063a2ff464 |
\n+——-+———————————————————————————+<\/div>\n
\u7136\u540e\u4f7f\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee\u4e0a\u9762\u7684Url\u5373\u53ef\u3002<\/div>\n
<\/div>\n
<\/div>\n
\u4ecevolume\u542f\u52a8\u865a\u62df\u673a\uff1a<\/b><\/div>\n
# nova volume-create –display_name vol_1 10
\n# nova volume-list
\n+—-+——–+————–+——+————-+————————————–+
\n| ID | Status | Display Name | Size | Volume Type |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Attached to\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n+—-+——–+————–+——+————-+————————————–+
\n|\u00a04<\/b><\/span>\u00a0 | in-use | vol_1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |\u00a010\u00a0\u00a0<\/span><\/b>\u00a0| None\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | c2cbfc4b-a45d-4685-ba97-9c4e6e454981 | \u00a0 \u00a0 \u8fd9\u91cc\u7684in-use\u72b6\u6001\u662fVM\u542f\u52a8\u4e4b\u540e\u7684\u72b6\u6001\uff0c\u6ca1\u6709\u542f\u52a8\u524d\u5e94\u8be5\u662favailable\u7684\u624d\u884c\u3002
\n+—-+——–+————–+——+————-+————————————–+<\/div>\n
# nova boot –flavor 2 –image cc507299-c5db-4003-bf89-66e3e646d0f6\u00a0–block_device_mapping vda<\/span>=4<\/span><\/b>::10<\/span><\/b>:1 –key_name f16jeos –security_group default boot_from_vol<\/div>\n
\u56e0\u4e3a\u6709\u4e2abug\uff0c\u6240\u4ee5\u8fd9\u91cc\u7528\u4e86–image\uff0c\u9053\u7406\u4e0a\u662f\u4e0d\u9700\u8981\u7684\u3002<\/div>\n
\u542f\u52a8\u540e\uff0c\u5982\u679c\u8fd9\u4e2avolume\u672c\u8eab\u4e0d\u80fd\u542f\u52a8\uff0c\u5219\u4f1a\u5c1d\u8bd5\u7528PXE\u53bb\u542f\u52a8\u3002<\/div>\n
<\/div>\n
–block_device_mapping <dev_name=mapping>
\nBlock device mapping in the format <dev_name=<id>:<typ
\ne>:<size(GB)>:<delete_on_terminate>.
\nThe command arguments are:
\ndev_name
\nA device name where the volume will be attached in the system at \/dev\/dev_name. This value is typically vda.
\nid
\nThe ID of the volume to boot from, as shown in the output of nova volume-list.
\ntype
\nThis is either snap, which means that the volume was created from a snapshot, or anything other than snap (a blank string is valid). In the example above, the volume was not created from a snapshot, so we will leave this field blank in our example below.
\nsize (GB)
\nThe size of the volume, in GB. It is safe to leave this blank and have the Compute service infer the size.
\ndelete_on_terminate
\nA boolean to indicate whether the volume should be deleted when the instance is terminated. True can be specified as True or 1. False can be specified as False or 0.<\/p>\n<\/div>\n
\n\u4ececdrom\u4ee5iso<\/b>\u5b89\u88c5<\/b>\u65b9\u5f0f\u542f\u52a8\u865a\u62df\u673a\uff1a<\/b><\/div>\n
\u5148\u6dfb\u52a0iso\u683c\u5f0f\u7684image\uff1a<\/div>\n
#\u00a0glance add name=f17 is_public=true disk_format=iso<\/span>\u00a0container_format=bare < Fedora-17-x86_64-DVD.iso<\/b><\/div>\n
# nova image-list
\n+————————————–+——————-+——–+——–+
\n|\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | Status | Server |
\n+————————————–+——————-+——–+——–+
\n| a4966894-debd-4788-bd1a-4b6e27cc5dd2 | f17\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | ACTIVE |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n+————————————–+——————-+——–+——–+<\/div>\n
<\/div>\n
\u542f\u52a8\u540e\uff0c\u4f7f\u7528VNC\u8fdb\u5165\uff0c\u5373\u53ef\u770b\u5230\u5df2\u7ecf\u8fdb\u5165\u4e86\u5b89\u88c5\u72b6\u6001\uff1a<\/div>\n
#\u00a0nova boot –flavor 2 –image a4966894-debd-4788-bd1a-4b6e27cc5dd2 –key_name f16jeos –security_group default boot_from_cdrom<\/span><\/b>
\n\u9ed8\u8ba4\u6709flavor\u662f\u670910GB\u786c\u76d8\u7a7a\u95f4\u7684\uff0c\u5b89\u88c5\u65f6\u53ef\u4ee5\u9009\u62e9\u5b89\u88c5\u5230\u8fd9\u4e2a10GB\u7684vda\u91cc\u9762\u3002<\/div>\n
<\/div>\n
<\/div>\n
\u52a8\u6001\u8fc1\u79fb\u865a\u62df\u673a\uff0c\u5fc5\u987b\u624b\u5de5\u6267\u884c\uff0c\u4e0d\u662f\u5168\u81ea\u52a8\uff1a<\/b><\/div>\n
\u524d\u63d0:<\/div>\n
\u6240\u6709compute\u8282\u70b9\u7684\/var\/lib\/nova\/instances\/\u90fdmount\u5728\u67d0\u4e2anfs\u6216\u5171\u4eab\u5b58\u50a8\u4e0a\u3002<\/div>\n
\u6240\u6709\u673a\u5668\u7684hosts\u90fd\u53ef\u8fbe\u6216DNS\u53ef\u8fbe\u3002<\/div>\n
\u4fee\u6539libvirtd\u7684\u914d\u7f6e\uff0c\u5e76\u91cd\u542f\uff1a<\/div>\n
# vi \/etc\/libvirt\/libvirtd.conf
\nbefore : #listen_tls = 0
\nafter : listen_tls = 0<\/p>\n

before : #listen_tcp = 1
\nafter : listen_tcp = 1<\/p>\n

add: auth_tcp = “none”<\/p>\n

# vi\u00a0\/etc\/init\/libvirt-bin.conf
\nbefore :\u00a0SERVICE=libvirtd<\/p><\/div>\n

before : PROCESS=libvirtd<\/p>\n
after :\u00a0SERVICE=libvirtd -l<\/div>\n
after : PROCESS=libvirtd -l<\/div>\n
<\/div>\n<\/div>\n
# service libvirtd restart<\/div>\n
<\/div>\n
\u6240\u6709\u8282\u70b9\u5f00\u653elibvirtd\u7aef\u53e3\uff1a<\/div>\n
# lokkit -p 16509:tcp<\/p>\n
# lokkit -p 49152-49261:tcp<\/div>\n
<\/div>\n

\u4f7f\u7528nova show <ID>\u770b\u770bVM\u5f53\u524d\u8dd1\u5728\u54ea\u4e2ahost\u4e0a\uff1a<\/p><\/div>\n

# nova show f16jeos_vm
\n+————————————-+———————————————————-+
\n|\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Property\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Value\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n+————————————-+———————————————————-+
\n| OS-DCF:diskConfig\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | MANUAL\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n| OS-EXT-SRV-ATTR:host\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | compute1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n| OS-EXT-SRV-ATTR:hypervisor_hostname | None\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |
\n| OS-EXT-SRV-ATTR:instance_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 | instance-00000018\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 |<\/div>\n
…<\/div>\n
<\/div>\n
\u770b\u770b\u76ee\u7684host\u7684\u8d44\u6e90\u591f\u4e0d\u591f\uff1a<\/div>\n
# nova-manage service describe_resource cc<\/div>\n
HOST\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PROJECT\u00a0\u00a0\u00a0\u00a0 cpu mem(mb)\u00a0\u00a0\u00a0\u00a0 hdd
\ncc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (total)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 8\u00a0\u00a0 16108\u00a0\u00a0\u00a0\u00a0\u00a0 99
\ncc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (used_now)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a0 3029\u00a0\u00a0\u00a0\u00a0\u00a0 74
\ncc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 (used_max)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4\u00a0\u00a0\u00a0 8192\u00a0\u00a0\u00a0\u00a0 120
\ncc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 94d38db32a7d4107beeed36d9e98bf06\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4\u00a0\u00a0\u00a0 8192\u00a0\u00a0\u00a0\u00a0 120<\/div>\n
<\/div>\n
\u52a8\u6001\u8fc1\u79fb\uff0cVM\u51e0\u4e4e\u4e0d\u4f1a\u611f\u89c9\u5230\u6709\u4e2d\u65ad\uff1a<\/div>\n
\n
# nova live-migration <ID> cc<\/div>\n
<\/div>\n
\u9519\u8bef\u5904\u7406\uff1a<\/b><\/div>\n
\u73b0\u8c61\uff1a<\/div>\n
# vi \/var\/log\/nova\/compute.log<\/div>\n
Command: ssh 10.24.1.49 mkdir -p \/var\/lib\/nova\/instances\/instance-0000001b
\nExit code: 255
\nStdout: ”<\/div>\n
\u4fee\u590d\uff1a<\/div>\n
\u5728compute\u8282\u70b9\u95f4\u5b9e\u73b0nova\u7528\u6237\u7684\u514d\u5bc6\u7801\u9274\u6743\u5c31\u53ef\u4ee5\u4e86\u3002<\/div>\n
# vi \/etc\/passwd<\/div>\n
nova:x:162:162:OpenStack Nova Daemons:\/var\/lib\/nova:\/sbin\/nologin<\/span><\/div>\n
\u53ef\u4ee5\u4fee\u6539\u6210\u53ef\u767b\u5f55\u4e4b\u540e\u5207\u6362\u5230nova\u7528\u6237\u64cd\u4f5c\uff0c\u64cd\u4f5c\u5b8c\u6210\u540e\u518d\u6539\u56de\u6765\uff1a<\/div>\n
nova:x:162:162:OpenStack Nova Daemons:\/var\/lib\/nova:\/bin\/bash<\/span><\/div>\n
# ll -a \/var\/lib\/nova\/.ssh\/<\/div>\n
-rwx——.\u00a0 1 nova nova\u00a0 402 Jul 20 14:26 authorized_keys
\n-rw——-.\u00a0 1 nova nova 1675 Jul 20 14:26 id_rsa
\n-rw-r–r–.\u00a0 1 nova nova\u00a0 402 Jul 20 14:26 id_rsa.pub<\/div>\n
# vi \/etc\/ssh\/ssh_config<\/div>\n
…<\/div>\n
Host *
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 StrictHostKeyChecking no
\nUserKnownHostsFile=\/dev\/null
\n<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 GSSAPIAuthentication yes<\/div>\n
…<\/div>\n
<\/div>\n

Resize\u64cd\u4f5c<\/b><\/div>\n

resize\u53ef\u4ee5\u4fee\u6539VM\u7684flavor\uff0c\u4e0d\u8fc7\u4e0d\u662f\u592a\u597d\u4f7f\uff0c\u53c2\u8003\/var\/log\/nova\/compute.log\u53ef\u4ee5\u770b\u5230\u547d\u4ee4\u51fa\u9519\u7684\u5730\u65b9\u3002<\/div>\n
\u5047\u5b9a\u539f\u6765\u7528\u5f97flavor\u662f2\uff0c\u5373small\u65b9\u5f0f\uff0c\u73b0\u5728\u4fee\u6539\u4e3a3\uff0c\u5373medium\u65b9\u5f0f\uff1a<\/div>\n
# nova resize\u00a0f16jeos_vm 3<\/div>\n
<\/div>\n
\u8fd9\u4e2a\u9519\u8bef\u8fd8\u6ca1\u6cd5\u5904\u7406\uff1a<\/span><\/b><\/div>\n
\u73b0\u8c61\uff1a<\/div>\n
# vi \/var\/log\/nova\/compute.log<\/div>\n
Failed to mount filesystem: Unexpected error while running command.
\nCommand: sudo nova-rootwrap guestmount –rw -a \/var\/lib\/nova\/instances\/instance-0000001b\/disk -i \/tmp\/tmpEB8ILz
\nExit code: 1
\nStdout: ”
\nStderr: “\/usr\/bin\/guestmount: multi-boot operating systems are not supported<\/div>\n
\u539f\u56e0\uff1a<\/div>\n
\u865a\u62df\u673a\u91cc\u9762\u6709\u591a\u4e2a\u53ef\u4ee5boot\u7684\u8bbe\u5907\u3002<\/div>\n
\u624b\u5de5\u770b\u4e00\u4e0b\uff1a<\/div>\n
# guestmount –rw -a \/var\/lib\/nova\/instances\/instance-0000001c\/disk -m \/dev\/sda1 \/mnt\/tmp\/<\/div>\n
# guestmount –rw -a \/var\/lib\/nova\/instances\/instance-0000001c\/disk -m \/dev\/sda2 \/mnt\/tmp1\/<\/div>\n
# guestmount –rw -a \/var\/lib\/nova\/instances\/instance-0000001c\/disk -m \/dev\/sda3 \/mnt\/tmp2\/<\/div>\n
# ls \/mnt\/tmp
\nEFI\u00a0 images\u00a0 isolinux\u00a0 LiveOS\u00a0 Packages\u00a0 repodata\u00a0 TRANS.TBL
\n# ls \/mnt\/tmp1
\nEFI
\n# ls \/mnt\/tmp2
\nEFI\u00a0 mach_kernel\u00a0 System<\/div>\n
# fusermount -u \/mnt\/tmp\/<\/div>\n
# fusermount -u \/mnt\/tmp1\/<\/div>\n
# fusermount -u \/mnt\/tmp2\/<\/div>\n
\u53ef\u4ee5\u770b\u5230\u4e09\u4e2a\u90fd\u6709EFI\u542f\u52a8\u76ee\u5f55\u3002<\/div>\n
\n<\/div>\n
\u5b89\u88c5Dashboard\uff1a<\/b><\/div>\n
# yum install –enablerepo=updates-testing memcached mod_wsgi openstack-dashboard<\/p>\n

\u67e5\u770bmemcached\u7684\u914d\u7f6e\uff1a
\n# vi \/etc\/sysconfig\/memcached
\nPORT=”11211″
\nUSER=”memcached”
\nMAXCONN=”1024″
\nCACHESIZE=”64″
\nOPTIONS=””<\/p>\n

\u4fee\u6539dashboard\u914d\u7f6e\u6587\u4ef6\uff1a
\n# vi \/etc\/openstack-dashboard\/local_settings
\n\u5339\u914dmemcached\u4e3a\uff1a
\nCACHE_BACKEND = ‘memcached:\/\/127.0.0.1:11211\/’
\n\u4fee\u6539\u6570\u636e\u5e93\u8fde\u63a5\u4e3a\uff1a
\nDATABASES = {
\n‘default’: {
\n‘ENGINE’: ‘django.db.backends.mysql’,
\n‘NAME’: ‘dash’,
\n‘USER’: ‘dash’,
\n‘PASSWORD’: ‘dash’,
\n‘HOST’: ‘localhost’,
\n‘default-character-set’: ‘utf8’
\n},
\n}<\/p>\n

\u5efa\u7acbmysql\u6570\u636e\u5e93\uff1a
\nmysql> CREATE DATABASE dash;
\nmysql> GRANT ALL ON dash.* TO ‘dash’@’%’ IDENTIFIED BY ‘dash’;
\nmysql> GRANT ALL ON dash.* TO ‘dash’@’localhost’ IDENTIFIED BY ‘dash’;
\nmysql> flush privileges;<\/p>\n

\u540c\u6b65\u6570\u636e\u5e93\uff1a
\n# \/usr\/share\/openstack-dashboard\/manage.py syncdb<\/p>\n

\u542f\u52a8\uff1a
\n# service memcached restart
\n# service httpd restart<\/p>\n

\u8fd9\u4e2adashboard\u51e0\u4e4e\u53ef\u4ee5\u66ff\u4ee3\u6240\u6709nova\u547d\u4ee4\u3002\u5305\u542b\u865a\u62df\u673a\u7684\u7ba1\u7406\uff0cimage\u7684\u7ba1\u7406\uff0cvloume\u7684\u7ba1\u7406\uff0cflavor\u7684\u7ba1\u7406\uff0ctenant(project)\u7684\u7ba1\u7406\uff0cuser\u7684\u7ba1\u7406\u3002<\/p><\/div>\n

\u5982\u679c\u80fd\u52a0\u4e2a\u8d44\u6e90\u5ba1\u67e5\u548c\u8ba1\u8d39\u529f\u80fd\u7684\u8bdd\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u8fd0\u8425\u4e86\u3002<\/div>\n
<\/div>\n
\u5f53\u7136\uff0c\u5b89\u88c5\u4e86swift\u4e4b\u540e\uff0cdashboard\u540c\u6837\u53ef\u4ee5\u7ba1\u7406swift\u7684\u4e0a\u4f20\u3001\u4e0b\u8f7d\u7b49\u529f\u80fd\u3002<\/div>\n
<\/div>\n
\u9a8c\u8bc1\uff1a<\/b><\/div>\n
\u6253\u5f00web\u5373\u53ef\u8fdb\u884c\u9a8c\u8bc1\uff0c\u7528\u6237\u540d\u3001\u5bc6\u7801\u4e3akeystone\u91cc\u9762\u7684admin\/123456\uff1a<\/div>\n
http:\/\/10.24.1.47\/dashboard\/<\/div>\n
<\/div>\n
<\/div>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

VNC\u8bbf\u95ee \u5b89\u88c5\uff1a # yum install –enablerepo=updates-testi …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[253,209,250,251,94,149,252],"class_list":["post-325","post","type-post","status-publish","format-standard","hentry","category-4","tag-dashboard","tag-openstack","tag-vnc","tag-volume","tag-94","tag-149","tag-252"],"views":1629,"_links":{"self":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=325"}],"version-history":[{"count":1,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/325\/revisions"}],"predecessor-version":[{"id":326,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/325\/revisions\/326"}],"wp:attachment":[{"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=325"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.max-shu.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}