2014-07-12 0:33 GMT+04:00 Richard W.M. Jones <[email protected]>: > On Fri, Jul 11, 2014 at 06:18:12PM +0400, Vasiliy Tolstov wrote: >> Hello. I'm very happy with libguestfs, but now i'm try to write packer >> plugin to strip images: > > Packer is: http://www.packer.io/intro ?
Yes, i'm try to build cloud images using it. Does it possible to add ability to resize freebsd slices ? > >> 1) resize filesystem to minimum >> 2) resize partitions to minimum >> 3) create/resize file with needed size >> >> But golang binding have not docs. Is that possible to generate >> something suitable to godoc.org to determine api methods and >> input,output variables for functions? > > So a few different things here: > > (a) Yes, we should add golang docs. However I don't know how to do > that. If you can point me to some documentation about writing > documentation for golang modules then I'll be glad to add it. > I think that golang bindings need separate repo, may be autogenerate bindings and push resulted files to separate github repo.... In this case peaples can do go get github.com/libguestfs/go-libguestfs and have a package. And build it with or without CGO_ENABLED (static or dynamic). But in case of autogenerated binding i don't know how to write docs and keep it sync with code... > (b) In the meantime you can read the C API documentation (in English, > not Russian -- sorry!) > > http://libguestfs.org/guestfs.3.html > Not bad. > and the golang examples: > > http://libguestfs.org/guestfs-golang.3.html > > and the golang tests: > > https://github.com/libguestfs/libguestfs/tree/master/golang/src/libguestfs.org/guestfs > Thanks > (c) In the API you can resize filesystems using calls like > guestfs_resize2fs / g.Resize2fs and others. However note that there > is no single API for doing a virt-resize -like operation. You have to > actually call virt-resize if you want to resize a whole OS disk. > > Hope that helps, let me know if you have more questions. > > Rich. I'm try to use bindings and have trouble, that if somebody does not have installed go package with libguestfs i can't build plugin. I'm switch to use guestfish on golang code. This is sutable for me. -- Vasiliy Tolstov, e-mail: [email protected] jabber: [email protected] _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
