The plugin loader supplies a version map to ensure the Nomad agent
can support the plugins at the version they specify. The map was
incorrectly mapping the driver type to the device API supported
version identifier. This currently does not cause a bug as both
device and driver versions are the same string. This could cause
problems in the future, however, if either plugin interface were
to change and require version updates.
This allows using https download and go mod cache proxies, over using
git and downloading entire dependencies git history, hopefully,
resulting into a faster installation process.
The CSI Specification defines various gRPC Errors and how they may be retried. After auditing all our CSI RPC calls in #6863, this changeset:
* adds retries and backoffs to the where they were needed but not implemented
* annotates those CSI RPCs that do not need retries so that we don't wonder whether it's been left off accidentally
* added a timeout and cancellation context to the `Probe` call, which didn't have one.
Also, since github.com/docker/docker is the canonical package names and
is transparently forwarded to github.com/moby/moby, I removed the
moby/moby references in origin.
Issue #7523 documents the Consul ACLs used in each Consul interface
used by Nomad. Minimize the policies used in e2e tests so that we
are setting a good example.
The `csi_plugins` and `csi_volumes` tables were missing support for
snapshot persist and restore. This means restoring a snapshot would
result in missing information for CSI.
In tests where the logger is a test logger, emitting a trace log in a
background thread while it's shutting down may trigger a panic. Thus
avoid logging Trace if err != nil. Note that we already log an error
when err isn't a trace.
This fixes cases where tests panic with a trace like:
```
panic: Log in goroutine after TestAllocGarbageCollector_MakeRoomFor_MaxAllocs has completed
goroutine 30 [running]:
testing.(*common).logDepth(0xc000aa9e60, 0xc000c4a000, 0xab, 0x3)
/usr/local/Cellar/go/1.14/libexec/src/testing/testing.go:680 +0x4d3
testing.(*common).log(...)
/usr/local/Cellar/go/1.14/libexec/src/testing/testing.go:662
testing.(*common).Logf(0xc000aa9e60, 0x690b941, 0x4, 0xc001366c00, 0x2, 0x2)
/usr/local/Cellar/go/1.14/libexec/src/testing/testing.go:701 +0x7e
github.com/hashicorp/nomad/helper/testlog.(*writer).Write(0xc000a82a60, 0xc0000b48c0, 0xab, 0x13f, 0x0, 0x0, 0x0)
/Users/notnoop/go/src/github.com/hashicorp/nomad/helper/testlog/testlog.go:34 +0x106
github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog.(*writer).Flush(0xc000a80900, 0xbf9870f000000001, 0x20a87556e, 0x8b12bc0)
/Users/notnoop/go/src/github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog/writer.go:29 +0x14f
github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog.(*intLogger).log(0xc000e2c180, 0xc0003b6880, 0x17, 0x1, 0x6974edc, 0x22, 0xc000db57a0, 0x6, 0x6)
/Users/notnoop/go/src/github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog/intlogger.go:139 +0x15d
github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog.(*intLogger).Trace(0xc000e2c180, 0x6974edc, 0x22, 0xc000db57a0, 0x6, 0x6)
/Users/notnoop/go/src/github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog/intlogger.go:446 +0x7a
github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog.(*interceptLogger).Trace(0xc0002f1ad0, 0x6974edc, 0x22, 0xc000db57a0, 0x6, 0x6)
/Users/notnoop/go/src/github.com/hashicorp/nomad/vendor/github.com/hashicorp/go-hclog/interceptlogger.go:48 +0x9c
github.com/hashicorp/nomad/nomad/drainer.(*drainingJobWatcher).watch(0xc0002f2380)
/Users/notnoop/go/src/github.com/hashicorp/nomad/nomad/drainer/watch_jobs.go:147 +0x1125
created by github.com/hashicorp/nomad/nomad/drainer.NewDrainingJobWatcher
/Users/notnoop/go/src/github.com/hashicorp/nomad/nomad/drainer/watch_jobs.go:89 +0x1e3
FAIL github.com/hashicorp/nomad/client 10.605s
FAIL
```
Charlie Voiselle