Commit Graph

110 Commits

Author SHA1 Message Date
paul cannon
3dc01bd25d satellite/repair: change how we log clumped pieces
rather than only logging the last_nets we see in clumpedPieces, this
will run through all the last_nets and log any that have more than one
node. This should have the same outcome, except the counts will be 1
higher (because FindClumpedPieces won't include the first node found in
a clumped network, and this will).

This should be quite a bit faster.

Change-Id: I6a7b2fd387e98963d5295c9ecfde80f2e1ee3b7a
2023-05-19 10:38:50 +02:00
paul cannon
c856d45cc0 satellite/overlay: fix GetNodesNetworkInOrder
We were using the UploadSelectionCache previously, which does _not_ have
all nodes, or even all online nodes, in it. So all nodes with less than
MinimumVersion, or with less than MinimumDiskSpace, or nodes suspended
for unknown audit errors, or nodes that have started graceful exit, were
all missing, and ended up having empty last_nets. Even with all that,
I'm kind of surprised how many nodes this involved, but using the upload
selection cache was definitely wrong.

This change uses the download selection cache instead, which excludes
nodes only when they are disqualified, gracefully exited (completely),
or offline.

Change-Id: Iaa07c988aa29c1eb05796ac48a6f19d69f5826c1
2023-05-19 08:08:08 +00:00
paul cannon
de737bdee9 satellite/repair: add flag for de-clumping behavior
It seems that the "what pieces are clumped" code does not work right, so
this logic is causing repair overload or other repair failures.

Hide it behind a flag while we figure out what is going on, so that
repair can still work in the meantime.

Change-Id: If83ef7895cba870353a67ab13573193d92fff80b
2023-05-18 21:02:36 +00:00
paul cannon
958d8676d0 satellite/overlay: remove unnecessary test helper
Change-Id: I8439eec4ed440f60353fc620ca906a917a03613c
2023-05-17 17:04:54 +00:00
paul cannon
1f4f79b6b3 satellite/repair: don't mark clumped segments as irreparable
Clumped segments (segments with multiple pieces on the same subnet) may
need repair, but the clumped pieces are considered retrievable and we
don't need to call such segments irreparable.

We do want to know where they're coming from, though, if we can, because
we are seeing more than expected.

Change-Id: I41863b243f4bb007ef8929191a3fde1562565ef9
2023-05-17 16:24:15 +00:00
paul cannon
75d10fe4fa satellite/overlay: use UploadSelectionCache for GetNodesNetworkInOrder
The query for GetNodesNetworkInOrder is causing far too much load on the
database. Since it is not critical that the repair checker have
perfectly up-to-date node network information, we can use a cache
instead.

Change-Id: I07ad45bfdeb46529da093941a06c2da8a00ce878
2023-05-16 17:32:09 +00:00
Michal Niewrzal
4bdbb25d83 satellite/metabase/rangedloop: move Segment definition
We will remove segments loop soon so we need first to move
Segment definition to rangedloop package.

https://github.com/storj/storj/issues/5237

Change-Id: Ibe6aad316ffb7073cc4de166f1f17b87aac07363
2023-05-16 12:37:17 +00:00
Michal Niewrzal
36e046375c satellite/repair/checker: remove segments loop parts
We are switching completely to ranged loop.

https://github.com/storj/storj/issues/5368

Change-Id: I8583549973cd36aa0e0c482c20d7a75cb7568ab3
2023-05-08 12:19:13 +00:00
paul cannon
915f3952af satellite/repair: repair pieces on the same last_net
We avoid putting more than one piece of a segment on the same /24
network (or /64 for ipv6). However, it is possible for multiple pieces
of the same segment to move to the same network over time. Nodes can
change addresses, or segments could be uploaded with dev settings, etc.
We will call such pieces "clumped", as they are clumped into the same
net, and are much more likely to be lost or preserved together.

This change teaches the repair checker to recognize segments which have
clumped pieces, and put them in the repair queue. It also teaches the
repair worker to repair such segments (treating clumped pieces as
"retrievable but unhealthy"; i.e., they will be replaced on new nodes if
possible).

Refs: https://github.com/storj/storj/issues/5391
Change-Id: Iaa9e339fee8f80f4ad39895438e9f18606338908
2023-04-06 17:34:25 +00:00
Márton Elek
ffaf15a3b0 satellite/overlay: remove unused mail service from overlay
It was surprising that `satellite auditor` complained about SMTP mail settings, even if it's not supposed to sending any mail.

Looks like we can remove the mail service dependency, as it's not a hard requirement for overlay.Service.

Change-Id: I29a52eeff3f967ddb2d74a09458dc0ee2f051bd7
2023-03-09 12:17:35 +00:00
Michal Niewrzal
aba2f14595 satellite/metabase/rangedloop: few additions for monitoring
Additional elements added:
* monkit metric for observers methods like Start/Fork/Join/Finish to
be able to check how much time those methods are taking
* few more logs e.g. entries with processed range
* segmentsProcessed metric to be able to check loop progress

Change-Id: I65dd51f7f5c4bdbb4014fbf04e5b6b10bdb035ec
2023-02-17 08:46:00 +00:00
Qweder93
d6a948f59d satellite/repair : implemented ranged loop observer
implemented observer and partial, created new structures to keep mon
metrics remain in same way as in segment loop

Change-Id: I209c126096c84b94d4717332e56238266f6cd004
2023-01-23 14:23:03 +00:00
Cameron
f06da25c3d satellite/overlay: add nodeevents.DB to satellite overlay service
Add nodeevents.DB to satellite overlay service so we can insert node
events into the nodeevents DB.

Change-Id: I642c0ccc9941ecdb08cb22d5c8cf701959a55156
2022-11-02 15:56:37 +00:00
Cameron
a52f766273 satellite/overlay: add email-sending functionality to overlay service
We want to send emails to SNOs. Node status changes go through the
overlay service, so it's a good place to add the mail service.
Add the mailservice.Service, satellite address, and satellite name to
overlay service. Also add feature flag --overlay.send-node-emails

Change-Id: I3bd2cb3bf22f9724954ce2374f8b651b902b3a24
2022-10-13 18:01:05 +00:00
Michal Niewrzal
5dc5f076c9 satellite/repair/checker: remove monitoring from fast methods
It looks that monikt monitoring can give high CPU overhead for
segments loop observer. With this code we are changing how monitoring
is initialized for observer methods. This optimization affects mainly
path where segment is healthy and doesn't require repair. Benchmark
is also added to show difference between old and new approach.

Benchmark against 'main':
name                                       old time/op    new time/op    delta
RemoteSegment/Cockroach/healthy_segment-8    8.55µs ± 4%    1.37µs ± 6%  -84.03%  (p=0.008 n=5+5)

name                                       old alloc/op   new alloc/op   delta
RemoteSegment/Cockroach/healthy_segment-8    2.63kB ± 0%    0.17kB ± 0%  -93.62%  (p=0.008 n=5+5)

name                                       old allocs/op  new allocs/op  delta
RemoteSegment/Cockroach/healthy_segment-8      54.0 ± 0%       8.0 ± 0%  -85.19%  (p=0.008 n=5+5)

Change-Id: Ie138eab0d59e436395b13f57bdfb11f9871d4c18
2022-10-03 12:15:03 +00:00
Michal Niewrzal
1aecca1e76 satellite/repair/checker: tiny cleanup
* unused slice removed
* variable moved closer to place of use

Change-Id: I86126b8337225d4b31cabf89bc9640add7409398
2022-09-26 11:20:10 +00:00
Michal Niewrzal
6cc2052f47 satellite: fix segment loop observers metrics
We made optimization for segment loop observers to avoid
heavy monkit initialization on each call. It was applied to very
often executed methods. Unfortunately we used wrong monkit
method to track function times. Instead mon.Task we used
mon.Func().

https://github.com/spacemonkeygo/monkit#how-it-works

Change-Id: I9ca454dbd828c6b43ba09ca75c341991d2fd73a8
2022-08-10 14:13:16 +00:00
Egon Elbre
48b0a65fbd satellite/overlay: use ReadCache in Download/UploadSelectionCache
sync2.ReadCache implements preemptive refreshing preventing stalling
while it's being updated.

Change-Id: Iee9ef36049b986f0e426c14a139b2bc9ac17fb53
2022-07-12 13:52:48 +03:00
Michał Niewrzał
7a2d2a36ca satellite: use more optimal monkit call for loop observers methods
Recently we applied this optimization to metrics observer and time
used by its method dropped from 12m to 3m for us1 (220m segments).
It looks that it make sense to apply the same code to all observers.

Change-Id: I05898aaacbd9bcdf21babc7be9955da1db57bdf2
2022-05-20 11:03:41 +00:00
Erik van Velzen
db1cc8ca95 satellite/repair/checker: buffer repair queue
Integrate previous changes. Speed up the segment loop by batch inserting
into repair queue.

Change-Id: Ib9f4962d91960d21bad298f7771345b0dd270276
2022-05-12 16:28:05 +00:00
Qweder93
8b0988708a satellite/repair: add test that confirms that repairer is ignoring copied segments
Resolves https://github.com/storj/storj/issues/4485

Change-Id: Ic772643520124fe3f7eacf8b3bfbbb38982d4769
2022-03-16 09:00:34 +00:00
Fadila Khadar
29fd36a20e satellite/repairer: handle excluded countries
For nodes in excluded areas, we don't necessarily want to remove them
from the pointer, but we do want to increase the number of pieces in the
segment in case those excluded area nodes go down. To do that, we
increase the number of pieces repaired by the number of pieces in
excluded areas.

Change-Id: I0424f1bcd7e93f33eb3eeeec79dbada3b3ea1f3a
2022-03-14 10:59:36 -04:00
Fadila Khadar
e776c65172 satellite/checker: pieces in excluded countries are not healthy
Add a RepairExcludedCountryCodes config flag for overlay for providing a list of country codes to exclude nodes from target repair selection.

Mark segments with less than repairThreshold pieces in countries not in the RepairExcludedCountryCodes as not healthy.
With this change, the repair process is not affected. The segment will be removed from the repair queue by the repairer.

Another change will handle the logic at the repairer level.

Fixes https://github.com/storj/team-metainfo/issues/95

Change-Id: I9231b32de117a116488de055a3e94efcabb46e81
2022-03-02 09:59:09 +00:00
Michał Niewrzał
bc161794fc satellite/metabase: drop DeleteObjectLatestVersion method
This method was never used, except tests.

Change-Id: Idc1e69b2e2971995b5c4e6cf78a2b5fc69f39ad2
2022-02-02 14:33:48 +00:00
Michał Niewrzał
1fdb0eaa5b Revert "satellite/metabase: use storj.Nonce instead []byte"
This change introduce problems with server side move so
let's revert it for now. Problem was found when latest
version of storj/storj was used in uplink tests.

This reverts commit 1ef06fae99.

Change-Id: I4d4fad5d1ea04ba15ff9d7bd765f7e078e9187c2
2021-10-12 15:39:54 +02:00
Michał Niewrzał
1ef06fae99 satellite/metabase: use storj.Nonce instead []byte
We were using mixed types for nonce fields. Protobuf
have storj.Nonce, metabase have []byte. This change
is a refactoring to have everywere its possible only
storj.Nonce.

Change-Id: Id54bd8481f30c721cdaf3df79206d25e7cfdab55
2021-10-11 16:13:34 +00:00
Michał Niewrzał
c258f4bbac private/testplanet: move Metabase outside Metainfo for satellite
At some point we moved metabase package outside Metainfo
but we didn't do that for satellite structure. This change
refactors only tests.
When uplink will be adjusted we can remove old entries in
Metainfo struct.

Change-Id: I2b66ed29f539b0ec0f490cad42c72840e0351bcb
2021-09-09 07:15:51 +00:00
Cameron Ayer
a7cda642a5 satellite/repair: add logging for irreparable segments in checker
If the checker sees an irreparable segment, log out some info
so we can see what the problem is

Change-Id: I76eda5270214205f4fefc646d6c391cc13ddcafd
2021-09-02 12:35:29 -04:00
Clement Sam
1f353f3231 segment/{metabase,repair}: change segment created_at column to not accept nulls
This change adds a NOT NULL constraint to the created_at column in the segment table.
All occurrences of CreatedAt as a pointer are changed to non pointer version (metabase, segment loop, etc)

Change-Id: I3efd476ebd1edd3327b69c9223d9edc800e1cc52
2021-08-06 08:16:28 +00:00
Michał Niewrzał
0d8e7905c1 satellite/repair/checker: don't return error when joining loop
Error from joining loop should not restart satellite. This will be the
same error like for loop itself. In the same way we are handling joining
error for other services that are using segment loop.

Change-Id: Idf1035ef7f78462927bd23989ed8a4ee5826c49e
2021-08-03 12:56:42 +00:00
Yingrong Zhao
f8914ccce0 satellite/{repair, overlay}: use reputation store in repair
Change-Id: I48db9e68f48239d48621ccc77d33618ecb83ce1a
2021-07-28 13:22:05 -04:00
Michał Niewrzał
a883d7f582 satellite/repair/checker: fix remote_files_checked metric
While metaloop refactoring we missed metric for all
objects processed by repair checker.

Change-Id: I100f10a36c52e2651923ecaa377261752877d673
2021-07-22 14:48:08 +00:00
Michał Niewrzał
b900f6b4f9 satellite/repair/checker: move checker to segment loop
Change-Id: I04b25e4fa14c822c9524586c25bde89db2a6cad9
2021-07-01 13:51:56 +00:00
Michał Niewrzał
d53aacc058 satellite/repair: migrate to new repair_queue table
We want to use StreamID/Position to identify injured
segment. As it is hard to alter existing injuredsegments
table we are adding a new table that will replace existing
one. Old table will be dropped later.

Change-Id: I0d3b06522645013178b6678c19378ebafe485c49
2021-06-30 17:12:24 +02:00
Michał Niewrzał
a93e47514a satellite: remove irreparabledb
This is part of metaloop refactoring. We plan to remove
irreparable at some point but there was not time for it.
Now instead refatoring it for segmentloop its just easier
to drop it.

Later we still need to drop table with migration step.

Change-Id: I270e77f119273d39a1ecdcf5e1c37a5662a29ab4
2021-06-17 07:20:15 +00:00
JT Olio
da9ca0c650 testplanet/satellite: reduce the number of places default values need to be configured
Satellites set their configuration values to default values using
cfgstruct, however, it turns out our tests don't test these values
at all! Instead, they have a completely separate definition system
that is easy to forget about.

As is to be expected, these values have drifted, and it appears
in a few cases test planet is testing unreasonable values that we
won't see in production, or perhaps worse, features enabled in
production were missed and weren't enabled in testplanet.

This change makes it so all values are configured the same,
systematic way, so it's easy to see when test values are different
than dev values or release values, and it's less hard to forget
to enable features in testplanet.

In terms of reviewing, this change should be actually fairly
easy to review, considering private/testplanet/satellite.go keeps
the current config system and the new one and confirms that they
result in identical configurations, so you can be certain that
nothing was missed and the config is all correct.
You can also check the config lock to see what actual config
values changed.

Change-Id: I6715d0794887f577e21742afcf56fd2b9d12170e
2021-06-01 22:14:17 +00:00
Egon Elbre
910eec8eee satellite/metainfo: remove MetabaseDB interface
Currently the interface is not useful. When we need to vary the
implementation for testing purposes we can introduce a local interface
for the service/chore that needs it, rather than using the large api.

Unfortunately, this requires adding a cleanup callback for tests, there
might be a better solution to this problem.

Change-Id: I079fe4dbe297b0ae08c10081a1cea4dfbc277682
2021-05-13 13:22:14 +00:00
Egon Elbre
961e841bd7 all: fix error naming
errs.Class should not contain "error" in the name, since that causes a
lot of stutter in the error logs. As an example a log line could end up
looking like:

    ERROR node stats service error: satellitedbs error: node stats database error: no rows

Whereas something like:

    ERROR nodestats service: satellitedbs: nodestatsdb: no rows

Would contain all the necessary information without the stutter.

Change-Id: I7b7cb7e592ebab4bcfadc1eef11122584d2b20e0
2021-04-29 15:38:21 +03:00
Egon Elbre
4c9ed64f75 satellite/metabase/metaloop: move loop under metabase
Currently the loop handling is heavily related to the metabase rather
than metainfo.

metainfo over time has become related to the "public API" for accessing
the metabase data.

Currently updates monkit.lock, because monkit monitoring does not handle
ScopeNamed correctly. Needs a followup change to monitoring check.

Change-Id: Ie50519991d718dfb872ec9a0176a82e732c97584
2021-04-22 12:58:09 +03:00
Egon Elbre
267506bb20 satellite/metabase: move package one level higher
metabase has become a central concept and it's more suitable for it to
be directly nested under satellite rather than being part of metainfo.

metainfo is going to be the "endpoint" logic for handling requests.

Change-Id: I53770d6761ac1e9a1283b5aa68f471b21e784198
2021-04-21 15:54:22 +03:00
Fadila Khadar
bde367ae73 satellite/gc: check on bloom filter creation date
Check that the bloom filter creation date is earlier than the
metainfo loop system time used for db scanning.

Change-Id: Ib0f47c124f5651deae0fd7e7996abcdcaac98fb4
2021-04-14 16:40:37 +00:00
Michał Niewrzał
a5224e7a6c satellite/metainfo/metaloop: use segment CreatedAt and RepairedAt
Repair checker expects to have information about CreatedAt and RepairedAt fields to calculate segment age metric.

Change-Id: I6b41df880d77133be541e14d10d91cc75759b339
2021-04-02 08:46:54 +00:00
Egon Elbre
f19ef4afe5 satellite/metainfo/metaloop: move loop to a separate package
Change-Id: I94c931a27c1af6062185ec62688624ec02050f11
2021-03-23 15:37:34 +00:00
Egon Elbre
4c0ea717eb satellite/metainfo: remove unneeded dependencies from Loop
metainfo.Loop doesn't require buckets nor pointerdb anymore.

Also:
* fix comments
* update full iterator limit to 2500

Change-Id: I6604402868f5c34079197c407f969ac8015e63c5
2021-02-19 15:11:16 +02:00
Egon Elbre
c860b74a37 satellite/repair/checker: allow for multipart objects
We have multipart objects so we may get multiple inline segments
sequences or no segments at all for objects.

Change-Id: Ie46ee777a2db8f18f7154e3443bb9e07ecb170f7
2021-02-18 20:31:49 +02:00
Kaloyan Raev
d0612199f0 Merge remote-tracking branch 'origin/main' into multipart-upload
Conflicts:
	go.mod
	go.sum
	satellite/metainfo/config.go
	satellite/metainfo/metainfo_test.go

Change-Id: I95cf3c1d020a7918795b5eec63f36112fdb86749
2021-02-01 14:32:12 +02:00
Cameron Ayer
89e682b4d7 satellite/repair/checker: add 29/80/130-52 to default repair overrides
Change-Id: I2e5a7538fdf33f3869fcb65fc88f7abb10faad79
2021-01-28 16:55:16 -05:00
Michał Niewrzał
ec88d21a3c Merge 'main' branch.
Change-Id: I6e8162d1a6caf75e89c9f9c9f9522730aebf83ae
2021-01-11 10:26:58 +01:00
Moby von Briesen
a90d6fcad8 satellite/repair/checker: Use segment health on checker insert
Do not insert the number of healthy pieces for segment health anymore.
Rather, insert the segment health calculated by our new priority
function.

Change-Id: Ieee7fb2deee89f4d79ae85bac7f577befa2a0c7f
2021-01-04 11:48:17 -05:00
Michał Niewrzał
ad3e3a38c5 Merge 'main' branch
Change-Id: Ia0db1b1f9ef3e0671d3f2208881b0abc3064e200
2021-01-04 12:13:45 +01:00