Add the bin-dir option to the command line, so the e2e tests can
run with an exist binary. For example(run the command under e2e
directory):
go test -v -timeout 10m -bin-dir /usr/bin -cpu 1,2,4
Signed-off-by: Yiqiao Pu <ypu@redhat.com>
If etcdctl accesses the cluster before all members are published, it
will get an "unsupported protocol scheme" error. To fix, wait for both
the capabilities and published message.
Fixes#5824
1. change file names
2. now if sub-command errors, the test will receive all
lines from stdout and stderr.
Expected output:
```
read /dev/ptmx: input/output error (expected key2, got ["key1\r\n" "val1\r\n" ""])
```
3. change how we check GRPC timeout (only bypass timeout error when we give 0
timeout)
