search for: run_openstack_command_capture_json

...ack_binary ] @ extra_args @ args in let stdout_fd = if verbose () then None else Some (openfile "/dev/null" [O_WRONLY] 0) in @@ -191,7 +201,7 @@ class output_openstack output_conn output_password output_storage * '-f json' to the args yourself. *) let run_openstack_command_capture_json args = - let cmd = [ "openstack" ] @ extra_args @ args in + let cmd = [ openstack_binary ] @ extra_args @ args in let json, chan = Filename.open_temp_file "v2vopenstack" ".json" in unlink_on_exit json; @@ -366,6 +376,9 @@ object inherit output...

This patch implements output to OpenStack Cinder volumes using OpenStack APIs. It has only been lightly tested, but appears to work. There are some important things to understand about how this works: (1) You must run virt-v2v in a conversion appliance running on top of OpenStack. And you must supply the name or UUID of this appliance to virt-v2v using the ‘-oo server-id=NAME|UUID’ parameter.

v1 was here: https://www.redhat.com/archives/libguestfs/2018-August/thread.html#00287 v2: - The -oa option now gives an error; apparently Cinder cannot generally control sparse/preallocated behaviour, although certain Cinder backends can. - The -os option maps to Cinder volume type; suggested by Matt Booth. - Add a simple test.

...) method create_metadata _ _ _ _ _ _ = () diff --git a/v2v/output_openstack.ml b/v2v/output_openstack.ml index 179b0edf..39f30c9e 100644 --- a/v2v/output_openstack.ml +++ b/v2v/output_openstack.ml @@ -191,8 +191,7 @@ class output_openstack output_conn output_password output_storage let run_openstack_command_capture_json args = let cmd = [ openstack_binary ] @ extra_args @ args in - let json, chan = Filename.open_temp_file "v2vopenstack" ".json" in - unlink_on_exit json; + let json, chan = Filename.open_temp_file ~temp_dir:tmpdir "v2vopenstack" ".json" in...

Since this new temporary directory will contain UNIX sockets for communicating with nbdkit, then its path must not be too long. Use the existing directory that libguestfs exposes for this, i.e. sockdir. --- v2v/nbdkit.ml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/v2v/nbdkit.ml b/v2v/nbdkit.ml index 65317f9b..46b20c9d 100644 --- a/v2v/nbdkit.ml +++ b/v2v/nbdkit.ml