uuid.UUID implements driver.Value so it can be directly used as a
scannable result.
Replace uses of dbutil.BytesToUUID with uuid.FromBytes.
Change-Id: I51a670185ceb3cc2199d5aa2b76bc3fc191ca8fe
storagenodes have like 10 or more databases. without this
tag they all get sent as the same value, stomping on each
other.
Change-Id: Ib12019684d6ea8f2a5b83df584056dfa79e3c4b3
* debug
* traces
* cfgstruct
* process
Package `storj/private/version` will be removed as a separate change.
Change-Id: Iadc40faa782e6225513b28218952f02d9c240a9f
In many cases when a storagenode fails the preflight check, it is due to
test_table existing, which is used to determine read/write capabilities
after the initial schema verification. If preflight ends early due to a
failure or stopped storagenode, it may not get the chance to drop this
table.
This change excludes test_table from the schema comparison to ensure
that it never prevents a storagenode from starting up.
It also adds Preflight DB test for storagenode.
Change-Id: Ib8e71df2e42fda3b2a364fbf7a801891c5831d39
this commit updates our monkit dependency to the v3 version where
it outputs in an influx style. this makes discovery much easier
as many tools are built to look at it this way.
graphite and rothko will suffer some due to no longer being a tree
based on dots. hopefully time will exist to update rothko to
index based on the new metric format.
it adds an influx output for the statreceiver so that we can
write to influxdb v1 or v2 directly.
Change-Id: Iae9f9494a6d29cfbd1f932a5e71a891b490415ff
it was noticed that if you had a long lived transaction A that
was blocking some other transaction B and A was being aborted
due to retriable errors, then transaction B was never given
priority. this was due to using savepoints to do lightweight
retries.
this behavior was problematic becaue we had some queries blocked
for over 16 hours, so this commit addresses the issue with two
prongs:
1. bound the amount of time we will retry a transaction
2. create new transactions when a retry is needed
the first ensures that we never wait for 16 hours, and the value
chosen is 10 minutes. that should be long enough for an ample
amount of retries for small queries, and huge queries probably
shouldn't be retried, even if possible: it's more preferrable to
find a way to make them smaller.
the second ensures that even in the case of retries, queries that
are blocked on the aborted transaction gain priority to run.
between those two changes, the maximum stall time due to retries
should be bounded to around 10 minutes.
Change-Id: Icf898501ef505a89738820a3fae2580988f9f5f4
This change updates the storagenode piecestore apis to expose access to
the full piece size stored on disk. Previously we only had access to
(and only kept a cache of) the content size used for all pieces. This
was inaccurate when reporting the amount of disk space used by nodes.
We now have access to the total content size, as well as the total disk
usage, of all pieces. The pieces cache also keeps a cache of the total
piece size along with the content size.
Change-Id: I4fffe7e1257e04c46021a2e37c5adc6fe69bee55
Replace all the remaining uses of sql.DB with tagsql.DB to
fix issues with context cancellation.
Introduce tagsql.Open which helps to get rid of all tagsql.Wrap-s.
Use tagsql in cockroachkv and postgreskv.
Change-Id: I8946d203341cb85a25976896fc7881e1f704e779
Migration step was closing a database that was used by
the migration itself. There is an active tranasction
over the database.
Instead of closing in the same transaction we can wait
until restart for the database cleanup.
Change-Id: Ic971d8cea81a3ab783f4a1bdc6357009c8b31386
Also added temporary types withRebind and withTagTx,
which will be later removed. Currently they help to avoid
changing the whole codebase at the same time.
Change-Id: I7f07ba8f4709a23a463bfa67464628665a05808f
for storagenode
Ensure that database schema matches latest test migration schema before
allowing the node to start up.
Ensure minimal read/write functionality for each storagenode database
before allowing the node to start up.
This will eliminate many unhandled audit errors we are seeing.
Change-Id: Ic0e628b04a9c35b7a8243f6a81d4683918170ba9
This reverts commit 8e242cd012.
Revert because lib/pq has known issues with context cancellation.
These issues need to be resolved before these changes can be merged.
Change-Id: I160af51dbc2d67c5449aafa406a403e5367bb555
this will allow for some nice runtime analysis down the road.
also, this allows for wrapping database handles in a way that
can interact with these contexts
requires https://review.dev.storj.io/c/storj/dbx/+/514
Change-Id: Ib087b7cd73296dd2c1e0331314da34d861f61d2b
This code needs to work against cockroachDB, so transactions must be retried
when a retryable error is returned. This change puts migrate
transactions into the dbutil.WithTx transactional helpers to achieve
this in the easiest way.
Change-Id: Ib930e82d55cb0257357a222ce9131e6e53372c03
This commit adds functionality to include the space used in the trash
directory when calculating available space on the node.
It also includes this trash value in the space used cache, with methods
to keep the cache up-to-date as files are trashed, restored, and
emptied.
As part of the commit, the RestoreTrash and EmptyTrash methods have
slightly changed signatures. RestoreTrash now also returns the keys that
were restored, while EmptyTrash also returns the total disk space
recovered. Each of these changes makes it possible to keep the cache
up-to-date and know how much space is being used/recovered.
Also changed is the signature of PieceStoreAccess.ContentSize method.
Previously this method returns only the content size of the blob,
removing the size of any header data. This method has been renamed
`Size` and returns both the full disk size and content size of the blob.
This allows us to only stat the file once, and in some instances (i.e.
cache) knowing the full file size is useful.
Note: This commit simply adds the trash size data to the piece size data
we were already collecting. The piece size data is not accurate for all
use-cases (e.g. because it does not contain piece header data); however,
this commit does not fix that problem. Now that the ContentSize (Size)
method returns the full size of the file, it should be easier to fix
this problem in a future commit.
Change-Id: I4a6cae09e262c8452a618116d1dc66b687f59f85
* put TestCreateV0 back in StoreForTest
* avoid direct handles to V0 pieceinfo db
* type mismatch fix
* use storage.Blobs interface in store_test.go
..instead of filestore.Store. this will allow filestore.Store to become
unexported.
* unexport filestore.Store
rename it to blobStore. things should use the storage.Blobs interface
instead. changes in this commit are purely mechanical (made through the
"refactor" tool in Gocode followed by search/replace on the word "Store"
within the storage/filestore/ directory).
* kill filestore.StoreForTest
now that filestore.blobStore is unexported, there isn't a need for a
specialized wrapper type. this (not coincidentally) also makes it
possible for the WriterForFormatVersion() method on
storagenode/pieces.StoreForTest to work, without requiring everything to
wrap the store.blobs attribute in a filestore.StoreForTest, which was
impractical.
* storagenode/storagenodedb: Migrate to separate dbs
* storagenode/storagenodedb: Add migration to drop versions tables
* Put drop table statements into a transaction.
* Fix CI errors.
* Fix CI errors.
* Changes requested from PR feedback.
* storagenode/storagenodedb: fix tx commit
What:
cmd/inspector/main.go: removes kad commands
internal/testplanet/planet.go: Waits for contact chore to finish
satellite/contact/nodesservice.go: creates an empty nodes service implementation
satellite/contact/service.go: implements Local and FetchInfo methods & adds external address config value
satellite/discovery/service.go: replaces kad.FetchInfo with contact.FetchInfo in Refresh() & removes Discover()
satellite/peer.go: sets up contact service and endpoints
storagenode/console/service.go: replaces nodeID with contact.Local()
storagenode/contact/chore.go: replaces routing table with contact service
storagenode/contact/nodesservice.go: creates empty implementation for ping and request info nodes service & implements RequestInfo method
storagenode/contact/service.go: creates a service to return the local node and update its own capacity
storagenode/monitor/monitor.go: uses contact service in place of routing table
storagenode/operator.go: moves operatorconfig from kad into its own setup
storagenode/peer.go: sets up contact service, chore, pingstats and endpoints
satellite/overlay/config.go: changes NodeSelectionConfig.OnlineWindow default to 4hr to allow for accurate repair selection
Removes kademlia setups in:
cmd/storagenode/main.go
cmd/storj-sim/network.go
internal/testplane/planet.go
internal/testplanet/satellite.go
internal/testplanet/storagenode.go
satellite/peer.go
scripts/test-sim-backwards.sh
scripts/testdata/satellite-config.yaml.lock
storagenode/inspector/inspector.go
storagenode/peer.go
storagenode/storagenodedb/database.go
Why: Replacing Kademlia
Please describe the tests:
• internal/testplanet/planet_test.go:
TestBasic: assert that the storagenode can check in with the satellite without any errors
TestContact: test that all nodes get inserted into both satellites' overlay cache during testplanet setup
• satellite/contact/contact_test.go:
TestFetchInfo: Tests that the FetchInfo method returns the correct info
• storagenode/contact/contact_test.go:
TestNodeInfoUpdated: tests that the contact chore updates the node information
TestRequestInfoEndpoint: tests that the Request info endpoint returns the correct info
Please describe the performance impact: Node discovery should be at least slightly more performant since each node connects directly to each satellite and no longer needs to wait for bootstrapping. It probably won't be faster in real time on start up since each node waits a random amount of time (less than 1 hr) to initialize its first connection (jitter).
* Split the info.db database into multiple DBs using Backup API.
* Remove location. Prev refactor assumed we would need this but don't.
* Added VACUUM to reclaim space after splitting storage node databases.
* Added unique names to SQLite3 connection hooks to fix testplanet.
* Moving DB closing to the migration step.
* Removing the closing of the versions DB. It's already getting closed.
* Swapping the database connection references on reconnect.
* Moved sqlite closing logic away from the boltdb closing logic.
* Moved sqlite closing logic away from the boltdb closing logic.
* Remove certificate and vouchers from DB split migration.
* Removed vouchers and bumped up the migration version.
* Use same constructor in tests for storage node databases.
* Use same constructor in tests for storage node databases.
* Adding method to access underlining SQL database connections and cleanup
* Adding logging for migration diagnostics.
* Moved migration closing database logic to minimize disk usage.
* Cleaning up error handling.
* Fix missing copyright.
* Fix linting error.
* Add test for migration 21 (#3012)
* Refactoring migration code into a nicer to use object.
* Refactoring migration code into a nicer to use object.
* Fixing broken migration test.
* Removed unnecessary code that is no longer needed now that we close DBs.
* Removed unnecessary code that is no longer needed now that we close DBs.
* Fixed bug where an invalid database path was being opened.
* Fixed linting errors.
* Renamed VersionsDB to LegacyInfoDB and refactored DB lookup keys.
* Renamed VersionsDB to LegacyInfoDB and refactored DB lookup keys.
* Fix migration test. NOTE: This change does not address new tables satellites and satellite_exit_progress
* Removing v22 migration to move into it's own PR.
* Removing v22 migration to move into it's own PR.
* Refactored schema, rebind and configure functions to be re-useable.
* Renamed LegacyInfoDB to DeprecatedInfoDB.
* Cleaned up closeDatabase function.
* Renamed storageNodeSQLDB to migratableDB.
* Switched from using errs.Combine() to errs.Group in closeDatabases func.
* Removed constructors from storage node data access objects.
* Reformatted usage of const.
* Fixed broken test snapshots.
* Fixed linting error.
This PR introduces functionality for routine deletion of archived orders.
The user may specify an interval at which to run archive cleanup and a TTL for archived items. During each cleanup, all items that have reached the TTL are deleted
This archive cleanup job is combined with the order sender into a new combined orders service
* Rebasing changes against master.
* Added back withTx().
* Fix using new error type.
* Moving back database initialization back into the struct.
* Fix failing migration tests.
* Fix linting errors.
* Renamed database object names to be consistent.
* Fixing linting error in imports.
* Rebasing changes against master.
* Added back withTx().
* Fix using new error type.
* Moving back database initialization back into the struct.
* Fix failing migration tests.
* Fix linting errors.
* Renamed database object names to be consistent.
* Fixing linting error in imports.
* Adding missing change from merge.
* Fix error name.
When an unsent order stored in the DB cannot be unmarshalled due to an
unmarshal error the rest unsent orders must be processed as usual.
This changes will avoid that a Storage Node with unsent orders with
invalid protobuf serialized values get blocked without sending orders
until those invalid ones get removed from the DB.
* pkg/process: Fatal show complete error information
Change the general process execution function to not using the sugared
logger for outputting the full error information.
Delete some unreachable code because Zap logger Fatal method calls exit
1 internally.
* storagenode/storagenodedb: Add info to error
Add more information to an error returned due to some data
inconsistency.
* storagenode/orders: Don't use sugared logger
Don't use sugar logger and provide better contextualized error messages
in settle method.
* storagenode/orders: Add some log fields to error msgs
Add some relevant log fields to some logged errors of the sender settle
method.
* satellite/orders: Remove always nil error from debug
Remove an error which as logged in debug level which was always nil and
makes the logic that used this variable clear.
* storagenode/orders: Don't return error Archiving unsent
Don't stop the process which archive unsent orders if some of them
aren't found the DB because it cause the Storage Node to stop with a
fatal error.
* add cache, update cache w/piece create/delete
* add service w/loop to cache to recalculate space used cache
* add piecestore cache to other sn svcs to use
* add table to persist the total space used
* rm cache where not needed
* rm stuff from sn svcs
* start fixing tests, changes per comments
* update commits
* add unit tests
* fix commiting before we write header bytes
* fix cache create test
* copy cache map, add started back to recalc
* fix test
* add test, update comments
Deprecate the pieceinfo database, and start storing piece info as a header to
piece files. Institute a "storage format version" concept allowing us to handle
pieces stored under multiple different types of storage. Add a piece_expirations
table which will still be used to track expiration times, so we can query it, but
which should be much smaller than the pieceinfo database would be for the
same number of pieces. (Only pieces with expiration times need to be stored in piece_expirations, and we don't need to store large byte blobs like the serialized
order limit, etc.) Use specialized names for accessing any functionality related
only to dealing with V0 pieces (e.g., `store.V0PieceInfo()`). Move SpaceUsed-
type functionality under the purview of the piece store. Add some generic
interfaces for traversing all blobs or all pieces. Add lots of tests.
* re-organizing into bandwidth service. re-enable rollup loop
* Prevent uniqueness failure in bandwidth rollup
* Add test to make sure the rollup select date range works correctly
* add bandwidth config for rollup interval
* rename pkg/linksharing to linksharing
* rename pkg/httpserver to linksharing/httpserver
* rename pkg/eestream to uplink/eestream
* rename pkg/stream to uplink/stream
* rename pkg/metainfo/kvmetainfo to uplink/metainfo/kvmetainfo
* rename pkg/auth/signing to pkg/signing
* rename pkg/storage to uplink/storage
* rename pkg/accounting to satellite/accounting
* rename pkg/audit to satellite/audit
* rename pkg/certdb to satellite/certdb
* rename pkg/discovery to satellite/discovery
* rename pkg/overlay to satellite/overlay
* rename pkg/datarepair to satellite/repair
* Added a gc package at satellite/gc, which contains the gc.Service, which runs garbage collection integrated with the metainfoloop, and the gc PieceTracker, which implements the metainfo loop Observer interface and stores all of the filters (about which pieces are good) for each node.
* Added a gc config located at satellite/gc/service.go (loop disabled by default in release)
* Creates bloom filters with pieces to be retained inside the metainfo loop
* Sends RetainRequests (or filters with good piece ids) to all storage nodes.
* storagenode: remove datetime calls in favor of UTC
datetime only has second level granularity whereas string
comparisons don't. Since we're wiping everything anyway, it's
easier to just use UTC everywhere rather than migrate to
datetime calls.
* add utcdb to check that arguments are utc
* storagenodedb: add trivial tests to ensure calls work
This at least tests that all of the timestamps passed in are
in the UTC timezone.
* fix truncated comment and change migrations to be UTC
- Drops some unused indexes
- Applies a computed index to timestamp columns
- Applies a partial index for expired pieces
- Uses BETWEEN to avoid some datetime calls
- Filters expired piece search by those that aren't NULL
