On Fri, Feb 11, 2022 at 06:39:15PM +0100, Andrea Bolognani wrote:
> This makes the generated script a bit shorter and removes an
> unnecessary call to test.
>
> Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx>
> ---
> src/rpc/virnetclient.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
> index cbefa8f11f..7e7e9d52a6 100644
> --- a/src/rpc/virnetclient.c
> +++ b/src/rpc/virnetclient.c
> @@ -449,8 +449,7 @@ virNetClientSSHHelperCommand(virNetClientProxy proxy,
>
> switch (proxy) {
> case VIR_NET_CLIENT_PROXY_AUTO:
> - return g_strdup_printf("sh -c 'which virt-ssh-helper 1>/dev/null 2>&1; "
> - "if test $? = 0; then "
> + return g_strdup_printf("sh -c 'if which virt-ssh-helper >/dev/null 2>&1; then "
> "%s; "
> "else "
> "%s; "
I understand the motivation, but please don't change this. Applications
like OpenStack have configured ssh authorized_keys files with the
specific command that libvirt invokes. So changes like this will break
their SSH configs. We caused this pain when we first introduced the
virt-ssh-helper, but at least that was giving them a functional
improvement and they could use a URI parameter to force the old command
string. This change is just prettiness for no functional improvement
so is not worth breaking apps for.
Regards,
Daniel
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