Commit Graph

19 Commits

Author SHA1 Message Date
Isaac Hess
baccfd36b1 private/testplanet: Mark sn peer deleter test mode
When running testplanet tests, mark storagenode peer PieceDeleter as in
testing mode so that you don't have to do it on each test.

Change-Id: I2592e02c63f8bcc9152ecf436bac4e798b08bccf
2020-04-28 15:57:29 -06:00
Egon Elbre
9052085f70 private/testplanet: simplify uplink usage
Change-Id: I3e488dc296f1094ce95e6d6597ca6d3f8da90a76
2020-04-16 16:45:55 +00:00
Egon Elbre
e1a443b04a private/testplanet: allow modifying created database
Instead of providing the database from outside to testplanet create it
inside and then allow wrapping and modifying it. This is more convenient
to use.

Change-Id: I9b8f69e6e0a19ff984b4e2bfe927c9100c77bc6c
2020-03-27 19:14:48 +00:00
Egon Elbre
e8f18a2cfe private/testplanet: expose storagenode and satellite Config
Change-Id: I80fe7ed8ef7356948879afcc6ecb984c5d1a6b9d
2020-03-27 17:01:25 +02:00
Michal Niewrzal
f0aeda3091 storj: remove from storj/pkg packages moved to storj/private repo
* debug
* traces
* cfgstruct
* process

Package `storj/private/version` will be removed as a separate change.

Change-Id: Iadc40faa782e6225513b28218952f02d9c240a9f
2020-03-24 09:56:29 +01:00
Jennifer Johnson
1c1750e6be removes bandwidth limiting
On satellite, remove all references to free_bandwidth column in nodes table.
On storage node, remove references to AllocatedBandwidth and MinimumBandwidth and mark as deprecated.

Protobuf message, NodeCapacity, is left intact for backwards compatibility.
Once this is released to all satellites, we can drop the column from the DB.

Change-Id: I2ff6c6537fc9008a0c5588e951afea58ede85838
2020-03-04 14:04:00 +00:00
Cameron Ayer
7244a6a84e storagenode/{contact, piecestore}: implement low disk notification with cooldown
When a storagenode begins to run low on capacity, we want to notify
the satellite before completely running out of space. To achieve this,
at the end of an upload request, the SN checks if its available space has
fallen below a certain threshold. If so, trigger a notification to the
satellites.

The new NotifyLowDisk method on the monitor chore is implemented using the
common/syn2.Cooldown type, which allows us to execute contact only once
within a given timeframe; avoiding hammering the satellites with requests.
This PR contains changes to the storagenode/contact package, namely moving
methods involving the actual satellite communication out of Chore and into
Service. This allows us to ping satellites from the monitor chore

Change-Id: I668455748cdc6741291b61130d8ef9feece86458
2020-03-03 10:45:37 -05:00
Cameron Ayer
3e70a893dd storagenode/{piecestore, contact}: report capacity to satellites if below specific threshold
Curently, storage nodes only report their capacity to satellites
once per hour. If a node fills up, it will fail all uploads until
the next contact cycle begins. With these changes, at the end of an
upload we check whether the MinimumDiskSpace threshold has been
passed. If so, trigger the monitor chore to update the node's
capacity, then trigger the contact chore to report the new
capacity to the satellites

Change-Id: Ie6aadaade1e2c12c87e03f8ff9059a50121380a0
2020-02-18 15:42:48 -05:00
Egon Elbre
f237d70098 storagenode,satellite: use pkg/debug
Use debug.Server in storage node and satellite for customizing debug server.

Change-Id: I7979412376d028cadf29656d838ab94f18e2aa99
2020-01-29 16:30:31 -05:00
Jeff Wendling
16bb374deb storagenode/piecestore: add large timeouts to read/write operations
this is to help protect against intentional or unintentional
slowloris style problems where a client keeps a tcp connection
alive but never sends any data. because grpc is great, we have
to spawn a separate goroutine for every read/write to the stream
so that we can return from the server handler to cancel it if
necessary. yep. really.

additionally, we update the rpcstatus package to do some stack
trace capture and add a Wrap method for the times where we want
to just use the existing error.

also fixes a number of TODOs where we attach status codes to the
returned errors in the endpoints.

Change-Id: Id8bb8ff84aa34e0f711b0cf9bce3908b36a1d3c1
2020-01-23 19:20:49 +00:00
Egon Elbre
10d932fd65 lib/uplinkc: fix test flakiness by setting MaxTimeSkew
Not having a skew caused an issue where:

1. Uplink calls "begin segment", where segment isn't committed to the
database.
2. Uplink stores piece X to the storage node A with timestamp 1.
3. Satellite runs garbage collection with timestamp 2.
4. Satellite sends retain request to storage node A with timestamp 2.
5. Storage node A deletes piece X, because 1 < 2.
6. Uplink calls "commit segment" with storage node A in it.
7. Download of segment fails, because A doesn't have piece X.

In production this is not an issue since the MaxTimeSkew is 72h by
default.

Change-Id: Id87ca3ddc44103dcd85d031b1367168c014b8e7b
2020-01-20 12:44:42 +00:00
Moby von Briesen
273eb66fae cmd/storagenode,storagenode/preflight: add config flag to disable
storagenode database preflight check.

Disable preflight database check by default, and have the option to
enable it. This will allow us to enable it once it is definitely
working.

Also change the name of the config flag for preflight  time sync.

Change-Id: Ie2e20f9e25dcb38794eafa7e1505e7c6ff287c99
2020-01-17 17:53:17 +00:00
Yingrong Zhao
db8aee0806 satellite/contact; storagenode/preflight: add clock check on startup for storagenode
add config preflight.enabled-local-time

Change-Id: I7b942c9bee063aae409ee6721ae9d079dff0144f
2020-01-15 15:35:26 +00:00
Stefan Benten
758fe35aba
storagenode/orders: adding jitter to sending (#3725) 2019-12-30 21:35:26 +01:00
Egon Elbre
6615ecc9b6 common: separate repository
Change-Id: Ibb89c42060450e3839481a7e495bbe3ad940610a
2019-12-27 14:11:15 +02:00
Egon Elbre
9e4d833170 private/testplanet: use default interval
The default interval tries to balance:
1. ensure that most things run at least once during tests
2. ensure that they won't run over 10 times

Change-Id: I911b57b595ffbef1963654bf4a42efad1534b058
2019-12-20 17:01:30 +00:00
Ivan Fraixedes
46c8d2e9c7 private/testplanet: Wait until peer ends when closing it
Close a peer didn't guarantee that the peer ended its services and we
want that when a StopPeer method returns the peer service is actually
finished.

Change-Id: If97f41b7e404990555640c71e097ebc719678ae7
2019-12-20 14:23:25 +00:00
Andrew Harding
cb89496569 storagenode/trust: wire up list into pool
- also updated ping chore to pick up trust changes
- fixed small typo in blueprint
- fixed flags for storj-sim
- wired up changes to testplanet

Change-Id: I02982f3a63a1b4150b82a009ee126b25ed51917d
2019-12-13 20:32:50 +00:00
Egon Elbre
ee6c1cac8a
private: rename internal to private (#3573) 2019-11-14 21:46:15 +02:00