VPS 子系統 Alpha 測驗版釋出

zeissoctopus

FreeBSD 最近喜事接二連三。

Klaus P. Ohrhallinger 君宣布釋出 VPS for FreeBSD 虛擬子系統的完整功能 Alpha 測試版。
這個測試版補丁只支援 FreeBSD 9.0-RELEASE

原文出處：freebsd-virtualization mailing list

轉載 Klaus  文章介紹如何架構一個 freebsd vps 測試平台。原文 出處

1. 
   
2. 
   
3. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   
4. *    How to set up a test environment for FreeBSD VPS         *
   
5. *                                                             *
   
6. *    Klaus P. Ohrhallinger, http://www.7he.at/freebsd/vps/    *
   
7. *                                                             *
   
8. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   
9. 
   
10. $Id: setup_testenv.txt 120 2012-08-30 11:14:36Z klaus $
    
11. 
    
12. * Install FreeBSD 9.0-RELEASE
    
13. 
    
14. * Configure your network interfaces (following instructions assume
    
15.   you are using ethernet).
    
16. 
    
17. * In order to use the live migration feature, ssh and root login
    
18.   have to be enabled:
    
19. 
    
20. /etc/rc.conf:
    
21. sshd_enable=YES
    
22. 
    
23. /etc/ssh/sshd_config:
    
24. PermitRootLogin yes
    
25. 
    
26. * * * * Install VPS from binary package * * * *
    
27. 
    
28. Lookup URL for the right package on the website.
    
29. For example:
    
30. vps-fbsd90-119-i386-dbg.tbz
    
31. means: suited for FreeBSD 9.0; VPS revision 119; i386 machine; debug version
    
32. 
    
33. The debug versions are much slower than the prod(uction) versions;
    
34. but give more output for debugging and diagnostics.
    
35. 
    
36. # fetch http://www.7he.at/freebsd/vps/...
    
37. # pkg_add vps-fbsd90-*tbz
    
38. 
    
39. * * * * --- * * * *
    
40. 
    
41. * Reboot
    
42. # sync
    
43. # shutdown -r now
    
44. 
    
45. * Execute setup script (has to be redone after reboot, but you can add it to /etc/rc.local):
    
46. # /etc/rc.vpssetup.sh
    
47. (Ignore any errors about non-existent sysctls.)
    
48. 
    
49. Output of kldstat should like like this:
    
50. # kldstat
    
51. Id Refs Address            Size     Name
    
52. 1   25 0xffffffff80200000 f23488   kernel
    
53. 2    1 0xffffffff81212000 f0d      if_vps.ko
    
54. 3    1 0xffffffff81213000 1c22     vps_dev.ko
    
55. 4    1 0xffffffff81215000 aa5      vps_ddb.ko
    
56. 5    1 0xffffffff81216000 1905     vps_libdump.ko
    
57. 6    1 0xffffffff81218000 5db9     vps_snapst.ko
    
58. 7    1 0xffffffff8121e000 917d     vps_restore.ko
    
59. 8    1 0xffffffff81228000 1ab5     vps_suspend.ko
    
60. 9    1 0xffffffff8122a000 1ef5     vps_account.ko
    
61. 10    1 0xffffffff8122c000 37e8     vpsfs.ko
    
62. 11    1 0xffffffff81230000 3f55     sysvmsg.ko
    
63. 12    1 0xffffffff81234000 4dcd     sysvsem.ko
    
64. 13    1 0xffffffff81239000 3bd9     sysvshm.ko
    
65. #
    
66. 
    
67. * * * * Creating virtual instances * * * *
    
68. 
    
69. * Create the virtual instance's filesystem:
    
70. 
    
71. # mkdir /usr/vps/test01
    
72. # fetch ftp://ftp.freebsd.org/pub/FreeBSD/releases/amd64/9.0-RELEASE/base.txz
    
73. # tar Jxpf base.txz -C /usr/vps/test01
    
74. 
    
75. * Edit /usr/vps/test01/etc/ttys and set all terminals to ''off''.
    
76. * Create /usr/vps/test01/etc/rc.conf:
    
77. root_rw_mount=NO
    
78. hostname="test01.lo"
    
79. 
    
80. * Create /usr/vps/test01/etc/rc.local:
    
81. ifconfig vps0 inet 192.168.98.100 netmask 255.255.255.255 up
    
82. route add default -iface vps0
    
83. 
    
84. * Set a root password:
    
85. chroot /usr/vps/test01 /usr/bin/passwd
    
86. 
    
87. * Create /etc/vps/vps_test01.conf (minimal example):
    
88. NAME = 'test01'
    
89. FSROOT = '/usr/vps/test01'
    
90. INIT = '/sbin/init'
    
91. NETIF_0_ADDRESS = '192.168.98.100'
    
92. 
    
93. * Start it up:
    
94. # vpsctl start test01
    
95. # vpsctl list
    
96. 
    
97. * To open a shell in 'test01'; do
    
98. # vpsctl shell test01
    
99. 
    
100. * For more information about the vpsctl command, see
     
101. # man vpsctl
     
102. 
     
103. * * * * End Of File * * * *
     

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更詳細的 VPS 說明，請到 這裡

ulovko

@lsstarboy @gvim @fender0107401

axlrose

回复 1# zeissoctopus

果然是个好消息，赞一个
PS: 发现好的贴子，如何给积分啊？

   

send_linux

axlrose 发表于 2012-09-02 22:36
回复 1# zeissoctopus

果然是个好消息，赞一个

目前只有版主和荣誉版主有这个权限，别的用户暂时没有这个权限

axlrose

看来发现好贴子想送积分赞一下还是要版主才有搞头呀