add a default namespace selector (of the current default store)
and a namespace selector per target datastore (for media-sets with
multiple datastores).
to achieve that we have to change the way we handle the mapping field a bit:
* don't use it as field directly (otherwise the value gets stringified),
but use the 'getValue' method in 'onGetValues'.
* set the defaultStore there, not only that we have one
(with this we can now easily show it as emptytext for each store)
* add a reference to the widgets to the record so that we can access
them in the respective change handler (also clean those references up,
else we have a cyclic reference between record <-> widget)
in onGetValues, if we have multiple datastores, the mapping grid does
all the work for us, otherwise, we have to create the ns mapping
ourselves there.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
by adding the 'default' serde hint and renaming 'recursion_depth' to
'max_depth' (to be in line with sync job config)
also add the logic to actually add/update the tape backup job config
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
since the namespaces are in the snapshot path we get here, we must parse
them out, else we confuse the first namespace with the group.
for now, show all namespaces on the same level (so not nested), and
do not allow for preselecting a namespace for restoring
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
by adding a new parameter 'namespaces', which contains a mapping
for a namespace like this:
store=datastore,source=foo,target=bar,max-depth=2
if source or target are omitted the root namespace is used for its value
this mapping can be given several times (on the cli) or as an array (via
api) to have mappings for multiple datastores
if a specific snapshot list is given simultaneously, the given snapshots
will be restored according to this mapping, or to the source namespace
if no mapping was found.
to do this, we reutilize the restore_list_worker, but change it so that
it does not hold a lock for the duration of the restore, but fails
if the snapshot does exist at the end. also the snapshot will now
be temporarily restored into the target datastore into the
'.tmp/<media-set-uuid>' folder.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
checks the privilegs for the target namespace. If that does not exist,
try to recursively create them while checking the privileges.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
both used the 'Display' trait of pbs_datastore::BackupDir, which is not
intended to be serialized anywhere. Instead, manually format the path
using the print_ns_and_snapshot helper, and conversely, parse with
'parse_ns_and_snapshot'. to be a bit safer, change the register_snapshot
signature to take a BackupNamespace and BackupDir instead of a string.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
these are helpers for the few cases where we want to print and parse
from a format that has the namespace and snapshot combined, like for
the on-tape catalog and snapshot archive.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
when continuing a media set, we first move to the end of the tape and
start with the next (chunk) archive. If that takes long, the task logs
last line is 'moving to end of media' even if we already startet
writing. To make this less confusing, log that we arrived at the
end of the media.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
instead of using 'replaceChild', simply set the appropriate
properties. When using the 'nodeUpdate' (protected function of extjs,
intended to be overwritten) instead of the private 'updateNode', it
will be called when the properties change
This way, the treenode stays the same and it can keep the selection
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
and issue a warning. We can do this, because we know an empty chunk
cannot be valid, and we (assumedly) have a valid chunk in memory.
Having empty chunks on disk is currently possible when PBS crashes,
but the rename of the chunk was flushed to disk, when the actual data
was not.
If it's not empty but there is a size mismatch, return an error.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
used_datastores returned the 'target', but in the full_restore_worker,
we interpreted it as the source and searched for a mapping
(which we then locked)
since we cannot return a HashSet of Arc<T> (missing Hash trait on DataStore),
we have now a map of source -> target
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
On reload the old process hands over to the new process but needs to
keep running until all its worker tasks are finished to avoid
breaking a in-progress action like a xterm.js web shell or a backup
creation/restore.
During that wait time the receiving channel was already closed, but
the TCP sockt accept listener was still left active by mistake.
That paired with the `SO_REUSEPORT` being set on the underlying
socket, made the kernel choose either the old or new process for new
incoming connections, both still listened for them after all and
reuse-port + multiple processes is often used as load-balancer
mechanism.
As the old proxy accepted connections but didn't process them anymore
one could observer sporadic connection failures on any API call, well
any new connection to the proxy, depending on which process got the
it assigned.
The fix is to stop accepting new connections one we shutdown, so poll
the shutdown_future too during accept and just exit the accept-loop
on shutdown.
Note: This part of the code, nor other parts that could influence it,
wasn't changed at all in recent times, so it's still unresolved for
why it pops up only now.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Co-authored-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
[ T: add more (root cause) info and reword a bit ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Returning the GC status was dropped by mistake in commit 762f7d15
("datastore status: factor out api type DataStoreStatusListItem")
As this is considered a breaking change which we also felt, due to
the gc-status being used in the web interface for the datastore
overview list (not the dashboard), re add it.
Fixes: 762f7d15
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
[ T: add reference to breaking commit, reword message ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
timeout limits the code with the given timeout in seconds, and
'json-error' return json to stdout when the call returns an error like
this:
{
"msg": "error message",
"error": true,
"code": <HTTP_STATUS_CODE>, // if it was an http error
}
with both options set, a client can more easily determine if the call
ran into a timeout (since it will return a 503 error), and can poll
it again
both is done behind new parameters, so that we can stay backwards-compatible
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
the duration of mounting zpools not only correspond to the number of disks,
but also to the content (many subvols for example) which we cannot know
beforehand. so avoid mounting them at the start, and mount it only when
the user requests a listing/extraction with the zpool in path
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
DISK_STATE.lock() and '.resolve()' can both block since they access
the disks. Putting them into a 'block_in_place' makes tokio move it
out in its own thread to avoid that the executor isn't able to
progress any other futures in the mean time.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
this way, the vm can start up faster, and the actual disk init happens
in parallel. this avoids unnecessary timeouts when starting the vm
if the call panics, we still abort the vm with an error
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
instead of an async recursive function. Not only is it less code,
recursive futures are not really nice and it should be faster too.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
by using the newly added 'create_tar' and the 'ZstdEncoder'
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
similar to create_zip, uses an accessor to write a tar into an output
that implements AsyncWrite, but we use a Decoder to iterate instead
of having a recursive function. This is done so that we get the
entries in the correct order, and it should be faster as well.
Includes files, directories, symlinks, hardlink, block/char devs, fifos
into the tar. If the hardlink points to outside the current dir to
archive, promote the first instance to a 'real' file, and use a
hardlink for the rest.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
namely /admin/datastore/{store}/snapshots
and /nodes/{node}/tasks
since those are api calls where the result can get quite large
with this change, the serialization is now streaming instead of making
a `Value` in memory.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
namely 'StreamingSync' and 'StreamingAsync'
in rest-server by using the new formatter function,
and in the debug binary by using 'to_value'
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
that takes the data in form of a `Box<dyn SerializableReturn + Send>`
instead of a Value.
Implement it in json and extjs formatter, by starting a thread and
stream the serialized data via a `BufWriter<SenderWriter>` and use
the Receiver side as a stream for the response body.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
by not bubbling up most errors, and continuing on. this avoids that we
stop cleaning up because e.g. one directory was missing.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
When we have a previous manifest, we try to download the fidx/didx files
to get the known chunks list. We continue if that fails (which is ok),
but we did not print any error, leading to a confusing backup output,
since the users would expect that chunks will be reused.
Printing the error should at least make it apparent that something did
not work correctly.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the latest changes to this api call changed/removed some things that
were actually necessary for the gui. Readd those and document them this
time.
The change from u64 to i64 limits us to 8EiB of Datastore sizes (instead if
16EiB) but if we reach that, we must adapt most other parts to use 128bit
sizes anyway
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
when we use http to make the api call, we have to parse the parameters
before, else we might send the string "true" instead of the boolean true
and the api rejects it with a 'Parameter verification error'.
We already have all api call schemas here, so parsing is possible.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
'objset_id' already contains that, so the error was
"could not parse 'objset-objset-0xFFFF' stat file"
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
this can only real fail for two reasons:
* the format is wrong:
this should not happen unless the format changed, then it will
happen every time
* the file can't be read:
this can happen if a user deletes and recreates a dataset manually,
since the mapped file does not exist anymore but the dataset does
for the second case, delete the mapping from the hashmap, so that the
next call will refresh the mapping with the correct file
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
the api should return a 404 error for entries that do not exist
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
when using the 'extjs' formatter, it marks them in a way, so that
the gui can mark the form fields with the error
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
instead of relying on the content of some configs
previously, we always read and parsed the config file, and only
generated a new config object when the path or the 'verify-new' option
changed.
now, we increase the datastore generation on config save, and if that
changed (or the last load is 1 minute in the past), we always
generate a new object
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
'when the calendar event' triggers was too vague, it could mean for
the current media-set or the next time. Apart from that, it was not
technically correct all the time, since we take the start time of
the next media set if that exists first.
The idea here is that we begin the retention when the media set is
finished.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
currently, we sort chunks by inode when verifying or backing up to tape.
we get the inode# by stat'ing each chunk, which may be more expensive
than the gains of reading the chunks in order
Since that is highly dependent on the underlying storage of the datastore,
introduce a tuning option so that the admin can tune that behaviour
for each datastore.
The default stays the same (sorting by inode)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
and move the comment from the local io_bail in pbs-client/src/pxar/fuse.rs
to the only use
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
currently, the iterator goes over *all* chunks of the index, even
those already backed up by a previous snapshots in the same tape
backup. this is bad since for each iterator, we stat each chunk to
sort by inode number. so to avoid stat'ing the same chunks over
and over for consecutive snapshots, add a 'skip_fn' to the iterator
and in the pool writer and check the catalog_set if we can skip it
this means we can drop the later check for the catalog_set
(since we don't modify that here)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
So that we can make 'log::debug' messages actually appear in the
syslog.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
instead of getting the 'peer_addr()' from the socket.
The advantage is that we must get this and thus can drop the mapping
from result -> option, and can drop the testing for None and a test case
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
verifying a single snapshot is now never skipped because of recent verify
verifying a group will now reverify after 29 days to be consistent
with the 'All OK (old)' display
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this fixes the leaked memory for the cache, as we had only pointers
in the map/list which were freed, not the underlying chunks
moves the 'clear' implementation out of the trait bounds so that
Drop can reuse it
this is used e.g. for file download from a pxar
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Recently, ZFS removed the pool global io stats from
/proc/spl/kstat/zfs/POOL/io with no replacement.
To gather stats about the datastores, access now the objset specific
entries there. To be able to make that efficient, cache a map of
dataset <-> obset ids, so that we do not have to parse all files each time.
We update the cache each time we try to get the info for a dataset
where we do not have a mapping.
We cannot update it on datastore add/remove since that happens in the
proxmox-backup daemon, while we need the info here in proxmox-backup-proxy.
Sadly with this we lose the io wait metric, but it seems that this is no
longer tracked in zfs at all, so nothing we can do for that.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
some operations (e.g. garbage collection/restore/etc.) are very read
intensive on the chunks, and having atime=on and relatime=off (zfs default)
makes those write intensive operations too. Additionally, 'ext4' defaults to
relatime, so also change the default for api-created zpools.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
When a user directly opened the webui with a fragment that is not
the summary, opening of the 'my settings' window fails because the
initial set of the columns field triggers a state change, which in turn
tries to trigger 'updateColumns'. That fails though, since the columns
were not even rendered yet (because we are on a different tab).
To fix this, simply return when the panel is not rendered yet.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
the 'utc' flag is now contained in the event itself and not given
as a flag to 'compute_next_event' anymore
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
store.getData() returns an 'Ext.util.Collection' which is a special
class that does more than being an array of records. Namely, it can
have 'observers' which can react on the change of the collection
Here, the 'onWidgetAttach' callback will be called twice on the first
row add and the widgets (and thus stores) are cached by extjs. When
doing a 'setData' of a Collection, it tries to add the store as an
observer, but due to the above caching and multiple calling this fails
since the store is already an observer.
For this reason, we want to actually copy the records (which neither
the store, nor the Collection has a method for...)
This gives us an additional benefit: The different pbsGroupSelectors can
sort independently now, before it was all linked to the original store's
collection.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
if 'me' is already destroyed here, return
if records is 'null' (which can happen on a not successful load),
load an empty list instead
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
'record[widget]' does not contain anything since the widgets are
in the 'widgets' property so delete that
we also have to remove the 'record' entry of the widget so that
the widget does not have a link to the record anymore
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
adds a second tab and adapts the styling to our usual one (border/padding)
adds a change listener to the remote datastore selector to change the
remote + datastore on the group filters
remaining changes are mostly indentation changes
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
adds a second tab and adapts the styling to our usual one (border/padding)
adds a change listener to the datastore selector to change it on the
group filters
remaining changes are mostly indentation changes
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this contains a grid + button + hidden field which lets the user
add group filters one by one. the first column is the type selector
(type, group, regex) and the second column shows the relevant
input field (groupselector, kvcombobox for type, and textfield for regex)
i had to hack a little to get access to the widgets of the
fieldcontainer, since we cannot simply access the widget of a column
from another column (which we need to show the correct one when changing
the type), also we cannot traverse the widget hirachy in the usual way,
since extjs seems to build it differently for widgetcolumns.
to solve this, i added references of the widgets to the record, and a
reference of the record to the widgets. since this is now a cyclic
reference, i solve that in 'removeFilter' and in 'beforedestroy' of the grid
by removing the references again
also contains a small css style to remove the padding in the rows
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
to select either a group from a datastore
for now it is expected to set the data in the store manually
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
we forgot to correclty send the network value as we changed from
the radiogroup to a simple text field
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
otherwise we cannot properly parse the api return value from older
versions, since that field does not exist there.
fixes sync from older versions without the protected feature
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
adds a list of traffic control rules (with their current usage)
and let the user add/edit/remove them
the edit window currently has a grid for timeframes to add/remove
with input fields for start/endtime and checkboxes for the days
there are still some improvements possible, like having a seperate
grid for networks (the input field is maybe too small), or
optimizing consecutive days to a range (e.g. mon..wed instead of mon,tue,wed)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
this fixes bug #3533, since now a user can backup a single datastore
on multiple tape media pools in parallel, e.g. vms on one pool, ct on
another.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Without this, the tests fail in debug mode.
Also having start (u64) underflow to a value greater than end does
not really make sense
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
and mention that sync/pull does not sync the protected flag
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
includes 'update' and 'show' similar to the notes commands
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
for gettin/setting the protected flag for snapshots (akin to notes)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
when a group could not be completely removed due to protected snapshot,
throw an error
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
and log if a vanished groups could not be completely deleted if it
contains protected snapshots
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
by throwing an error for remove_backup_dir, and skipping for
remove_backup_group
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
adds the info that a snapshot is protected to:
* snapshot list
* manual pruning (also dry-run)
* prune jobs
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
