| | 1 | = Xen 於 OpenNEbual 的配置 = |
| | 2 | == 1. 前提 == |
| | 3 | * 已安裝 Xen 和 Xen Kernel |
| | 4 | * /etc/init.d/xend 可以正常執行 |
| | 5 | * oneadmin 使用者可以執行 Xen 相關的指令 |
| | 6 | {{{ |
| | 7 | $ sudo vim /etc/sudoers |
| | 8 | %xen ALL=(ALL) NOPASSWD: /usr/sbin/xm * |
| | 9 | %xen ALL=(ALL) NOPASSWD: /usr/sbin/xentop * |
| | 10 | |
| | 11 | $ sudo /opt/drb/sbin/drbl-cp-host /etc/sudoers /etc/sudoers |
| | 12 | }}} |
| | 13 | |
| | 14 | [[BR]] |
| | 15 | == 2. Xen Driver 的檔案 == |
| | 16 | * 主要有以下4個： |
| | 17 | * $ONE_LOCATION/lib/mads/one_vmm_xen : Shell script wrapper to the driver itself. Sets the environment and other bootstrap tasks. |
| | 18 | * $ONE_LOCATION/lib/mads/one_vmm_xen.rb : The actual XEN driver. |
| | 19 | * $ONE_LOCATION/etc/vmm_xen/vmm_xenrc : environment setup and bootstrap instructions |
| | 20 | * $ONE_LOCATION/etc/vmm_xen/vmm_xen.conf : set here default values for XEN domain definitions. |
| | 21 | |
| | 22 | [[BR]] |
| | 23 | == 3.Xen Driver 的配置 == |
| | 24 | * 告訴 ONE ，使用的 Hypervisior 是 Xen |
| | 25 | {{{ |
| | 26 | $ sudo vim $ONE_LOCATION/etc/oned.conf |
| | 27 | IM_MAD = [ |
| | 28 | name = "im_xen", |
| | 29 | executable = "one_im_ssh", |
| | 30 | arguments = "im_xen/im_xen.conf", |
| | 31 | default = "im_xen/im_xen.conf" ] |
| | 32 | |
| | 33 | VM_MAD = [ |
| | 34 | name = "vmm_xen", |
| | 35 | executable = "one_vmm_xen", |
| | 36 | default = "vmm_xen/vmm_xen.conf", |
| | 37 | type = "xen" ] |
| | 38 | |
| | 39 | }}} |
| | 40 | * 上面設定檔的 IM 是 Information Manager，VM 是 Virtualization Managers |
| | 41 | |
