Set PBS_QEMU_DEBUG=1 on a command that starts a VM and then connect to
the debug root shell via:
minicom -D \unix#/run/proxmox-backup/file-restore-serial-10.sock
or similar.
Note that this requires 'proxmox-backup-restore-image-debug' to work,
the postinst script is updated to also generate the corresponding image.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
1. The exit was never called as `test ... || echo "foo" || exit 1`
can never come to the exit, as echo will not fail
2. The echo was meant to be redirected to stderr (FD #2) but it was
actually redirected to a file named '2'
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
should not be a hard dependency, as one can use the file-restore tool
for pxar archives without it too
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
The data on the restore daemon is either encoded into a pxar archive, to
provide the most accurate data for local restore, or encoded directly
into a zip file (or written out unprocessed for files), depending on the
'pxar' argument to the 'extract' API call.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
This will be triggered on updating proxmox-file-restore (via configure,
necessary since the daemon binary might change) and
proxmox-backup-restore-image (via 'activate-noawait', necessary since
the base image might change).
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Implements the base of a small daemon to run within a file-restore VM.
The binary spawns an API server on a virtio-vsock socket, listening for
connections from the host. This happens mostly manually via the standard
Unix socket API, since tokio/hyper do not have support for vsock built
in. Once we have the accept'ed file descriptor, we can create a
UnixStream and use our tower service implementation for that.
The binary is deliberately not installed in the usual $PATH location,
since it shouldn't be executed on the host by a user anyway.
For now, only the API calls 'status' and 'stop' are implemented, to
demonstrate and test proxmox::api functionality.
Authorization is provided via a custom ApiAuth only checking a header
value against a static /ticket file.
Since the REST server implementation uses the log!() macro, we can
redirect its output to stdout by registering env_logger as the logging
target. env_logger is already in our dependency tree via zstd/bindgen.
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
For now it only supports 'list' and 'extract' commands for 'pxar.didx'
files. This should be the foundation for a general file-restore
interface that is shared with block-level snapshots.
This is packaged as a seperate .deb file, since for block level restore
it will need to depend on pve-qemu-kvm, which we want to seperate from
proxmox-backup-client.
[original code for proxmox-file-restore.rs]
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
[code cleanups/clippy, use helpers::list_dir_content/ArchiveEntry, no
/block subdir for .fidx files, seperate binary and package]
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
Else one has quite a terrible UX when installing from 1.0 ISO and
then upgrading to latest release..
commit 0ec79339f7 for the fix and some other details
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
By default, sphinx embeds the cloudflare CDN version of mathjax. This
is bad for privacy, webistes enforcing cross-site origin protection
and in environments with no WAN access.
Luckily there's a Debian package we can use instead.
The config is the default sphinx config used.
Reported-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
our patches got applied upstream, and a release was cut, so we no longer
need to depend on a manually patched version here.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
this is a HACK!
It seems that due to lots of binaries getting compiled from a single
crate the compiler is confused when linking in dependencies to each
binaries ELF.
It picks up the combined set (union) of all dependencies and sets
those to every ELF. This results in the client, for example, linking
to libapt-pkg or libsystemd even if none of that symbols are used..
This could be possibly fixed by restructuring the source tree into
sub crates/workspaces or what not, not really tested and *lots* of
work.
So as stop gap measure use `ldd -u` to find out unused linkage and
remove them using `patchelf`.
While this works well, and seems to not interfere with any debug
symbol usage or other usage in general it still is a hack and should
be dropped once the restructuring of the source tree has shown to
bring similar effects.
This allows for much easier re-use of the generated client .deb
package on other Debian derivaties (e.g., Ubuntu) which got blocked
until now due to wrong libt-apt verison or the like.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
We do not use the mt utility directly, but the package also provides
an udev helper to correctly initialize tape drives (stinit). Also,
the mt utility is helpful for debugging tap issues.
