因此，我开始使用GCE一个星期，并在开始迁移某些系统之前测试不同的工具和选项。目前，我正在尝试构建我自己的GCE不提供的操作系统自定义映像。为了测试，我正在使用Ubuntu 12.04LTS构建我的自定义映像。我完全阅读了文档https://developers.google.com/compute/docs/building-image
但是，当需要捆绑我的图像时，它会失败。我试图按如下方式捆绑图像：
sudo gcimagebundle -r / -o / tmp / --log_file = / tmp / abc.log
然而，这失败并出现以下错误：
Starting logging in /tmp/abc.log found platform Ubuntu exclude list: (/etc/ssh/.host_key_regenerated, 0:0:0) (/dev, 0:1:0) (/proc, 0:1:0) (/run, 0:1:1) (/selinux, 0:0:0) (/tmp, 0:1:0) (/sys, 0:1:0) (/var/lib/google/per-instance, 0:1:0) (/var/lock, 0:1:1) (/var/log, 0:1:1) (/var/run, 0:1:1) ignoring mounts /proc /sys /sys/fs/fuse/connections /sys/kernel/debug /sys/kernel/security /dev /dev/pts /run /run/lock /run/shm overwrite list = Initializing disk file Traceback (most recent call last): File "/usr/local/bin/gcimagebundle", line 28, in <module>
main() File "/usr/local/bin/gcimagebundle", line 24, in main
imagebundle.main() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/imagebundle.py", line 186, in main
(fs_size, digest) = bundle.Bundleup() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/block_disk.py", line 148, in Bundleup
with utils.LoadDiskImage(disk_file_path) as devices: File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 50, in __enter__
output = RunCommand(kpartx_cmd) File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 352, in RunCommand
stdout=subprocess.PIPE, stderr=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
raise child_exception OSError: [Errno 2] No such file or directory root@none:/boot#
然后我尝试根据不同的文档和视频运行命令稍微不同但仍然失败：
root@none:/boot# /usr/share/imagebundle/compute-image-packages-1.1.0.1/gcimagebundle/build/scripts-2.7/gcimagebundle
-r / -o /tmp/ --log_file=/tmp/abc.log Starting logging in /tmp/abc.log found platform Ubuntu exclude list: (/etc/ssh/.host_key_regenerated, 0:0:0) (/dev, 0:1:0) (/proc, 0:1:0) (/run, 0:1:1) (/selinux, 0:0:0) (/tmp, 0:1:0) (/sys, 0:1:0) (/var/lib/google/per-instance, 0:1:0) (/var/lock, 0:1:1) (/var/log, 0:1:1) (/var/run, 0:1:1) ignoring mounts /proc /sys /sys/fs/fuse/connections /sys/kernel/debug /sys/kernel/security /dev /dev/pts /run /run/lock /run/shm overwrite list = Initializing disk file Traceback (most recent call last): File "/usr/share/imagebundle/compute-image-packages-1.1.0.1/gcimagebundle/build/scripts-2.7/gcimagebundle", line 28, in <module>
main() File "/usr/share/imagebundle/compute-image-packages-1.1.0.1/gcimagebundle/build/scripts-2.7/gcimagebundle", line 24, in main
imagebundle.main() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/imagebundle.py", line 186, in main
(fs_size, digest) = bundle.Bundleup() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/block_disk.py", line 148, in Bundleup
with utils.LoadDiskImage(disk_file_path) as devices: File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 50, in __enter__
output = RunCommand(kpartx_cmd) File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 352, in RunCommand
stdout=subprocess.PIPE, stderr=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child
raise child_exception OSError: [Errno 2] No such file or directory
我在这里缺少什么？ Python工具寻找哪个目录，返回“没有这样的文件或目录”？
我收到了其他人的帮助，告诉我要安装 kpartx ，这样可以解决上面的错误。我能够更进一步，现在出现以下错误：
root@none:/usr/share# gcimagebundle -r / -o /tmp
--log_file=/tmp/imagebundle.log Starting logging in /tmp/imagebundle.log
found platform Ubuntu exclude list: (/etc/ssh/.host_key_regenerated, 0:0:0) (/dev, 0:1:0) (/proc, 0:1:0) (/run, 0:1:1) (/selinux, 0:0:0) (/tmp, 0:1:0) (/sys, 0:1:0) (/var/lib/google/per-instance, 0:1:0) (/var/lock, 0:1:1) (/var/log, 0:1:1) (/var/run, 0:1:1) ignoring mounts /proc /sys /sys/fs/fuse/connections /sys/kernel/debug /sys/kernel/security /dev /dev/pts /run /run/lock /run/shm overwrite list = Initializing disk file Making filesystem Copying contents
Traceback (most recent call last): File "/usr/local/bin/gcimagebundle", line 28, in <module>
main() File "/usr/local/bin/gcimagebundle", line 24, in main
imagebundle.main() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/imagebundle.py", line 186, in main
(fs_size, digest) = bundle.Bundleup() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/block_disk.py", line 172, in Bundleup
manifest_created = self._manifest.CreateIfNeeded(manifest_file_path) File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/manifest.py", line 46, in CreateIfNeeded
self._LoadLicenses() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/manifest.py", line 55, in _LoadLicenses
response = self._http.GetMetadata('instance/', recursive=True) File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 411, in GetMetadata
versions = self.Get(base_url).splitlines() File "/usr/local/lib/python2.7/dist-packages/gcimagebundlelib/utils.py", line 395, in Get
return urllib2.urlopen(url).read() File "/usr/lib/python2.7/urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout) File "/usr/lib/python2.7/urllib2.py", line 400, in open
response = self._open(req, data) File "/usr/lib/python2.7/urllib2.py", line 418, in _open
'_open', req) File "/usr/lib/python2.7/urllib2.py", line 378, in _call_chain
result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 1207, in http_open
return self.do_open(httplib.HTTPConnection, req) File "/usr/lib/python2.7/urllib2.py", line 1177, in do_open
raise URLError(err) urllib2.URLError: <urlopen error [Errno -2] Name or service not known>
我安装了 python-http-parser 和 python-httplib2 ，但在尝试构建时仍然遇到同样的失败。
提前致谢：）
答案 0 :(得分：0)
正确的命令是
sudo gcimagebundle -d <boot-device> -o <output-directory>
尝试
sudo gcimagebundle -d /dev/sda -o ./ --log_file=/tmp/abc.log