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23 Commits

Author SHA1 Message Date
Nick Ethier c41f96943d
plugins/drivers: change stats interval to duration type in proto 2019-01-24 22:19:18 -05:00
Nick Ethier 7da9f5eac7
drivers: regen proto 2019-01-18 18:53:45 -05:00
Nick Ethier e5a6fc9271
executor: add pre 0.9 client and wrapper 2019-01-18 18:30:58 -05:00
Mahmood Ali 9909d98bee Track Basic Memory Usage as reported by cgroups 
Track current memory usage, `memory.usage_in_bytes`, in addition to
`memory.max_memory_usage_in_bytes` and friends.  This number is closer
what Docker reports.

Related to https://github.com/hashicorp/nomad/issues/5165 .
 2019-01-14 18:47:52 -05:00
Nick Ethier 9fea54e0dc
executor: implement streaming stats API 
plugins/driver: update driver interface to support streaming stats

client/tr: use streaming stats api

TODO:
 * how to handle errors and closed channel during stats streaming
 * prevent tight loop if Stats(ctx) returns an error

drivers: update drivers TaskStats RPC to handle streaming results

executor: better error handling in stats rpc

docker: better control and error handling of stats rpc

driver: allow stats to return a recoverable error
 2019-01-12 12:18:22 -05:00
Alex Dadgar fb5dc9058e regenerate protos 2019-01-07 14:49:40 -08:00
Danielle Tomlinson 43f2dc0c36 chore: Fix environement->environment typo 2019-01-03 13:31:26 +01:00
Alex Dadgar fff09162aa proto 2018-12-19 13:54:19 -08:00
Nick Ethier ce1a5cba0e
drivermanager: use allocID and task name to route task events 2018-12-18 23:01:51 -05:00
Alex Dadgar b9ee03b2c1 protos 2018-12-18 15:48:52 -08:00
Preetha Appan f89dbcd9cc
modify fingerprint interface to use typed attribute struct 2018-11-28 10:01:03 -06:00
Chris Baker c0bc9d069d change to docs in the driver proto to reflect standard pattern 2018-11-27 23:52:24 +00:00
Chris Baker 9bd4317139 modified TaskConfig to include AllocID 
use this for volume names in drivers/rkt to address #1150
 2018-11-26 18:54:26 +00:00
Mahmood Ali 141092e46d Formatting and typo fixes 2018-11-25 11:53:21 -05:00
Nick Ethier 4be8a86ef9
plugins/driver: remove NodeResources from task Resources and use PercentTicks field for docker driver 2018-11-19 22:59:17 -05:00
Nick Ethier ced5d5c445
docker: move recoverable error proto to shared structs 2018-11-19 22:59:16 -05:00
Nick Ethier 69049d37f5
drivers: added NodeResources to drivers.TaskConfig 2018-11-19 22:59:16 -05:00
Nick Ethier 117b9e6584
drivers: support recoverable errors in the plugin RPC layer 2018-11-19 22:59:15 -05:00
Mahmood Ali 1f4db08f42 Regenerate proto files with protoc-gen-go@v1.2.0 2018-11-14 09:01:26 -05:00
Alex Dadgar 204ca8230c Device manager 
Introduce a device manager that manages the lifecycle of device plugins
on the client. It fingerprints, collects stats, and forwards Reserve
requests to the correct plugin. The manager, also handles device plugins
failing and validates their output.
 2018-11-07 10:43:15 -08:00
Nick Ethier 4a4c7dbbfc client: begin driver plugin integration 
client: fingerprint driver plugins
 2018-10-16 16:56:56 -07:00
Nick Ethier 352c05cdf4 plugin/drivers: plumb in stdout/stderr paths 2018-10-16 16:53:31 -07:00
Nick Ethier bcc5c4a8bd clientv2: base driver plugin (#4671) 
Driver plugin framework to facilitate development of driver plugins.

Implementing plugins only need to implement the DriverPlugin interface.
The framework proxies this interface to the go-plugin GRPC interface generated
from the driver.proto spec.

A testing harness is provided to allow implementing drivers to test the full
lifecycle of the driver plugin. An example use:

func TestMyDriver(t *testing.T) {
    harness := NewDriverHarness(t, &MyDiverPlugin{})
    // The harness implements the DriverPlugin interface and can be used as such
    taskHandle, err := harness.StartTask(...)
}
 2018-10-16 16:53:31 -07:00
Renamed from plugins/drivers/base/proto/driver.pb.go (Browse further)