The correct param forMaxCallRecvMsgSize is '--max-recv-bytes' instead of '--max-request-bytes', so I fixed the documentation and description.
Signed-off-by: cleverhu <shouping.hu@daocloud.io>
When users use the TLS CommonName based authentication, the
authTokenBundle is always nil. But it's possible for the clients
to get `rpctypes.ErrAuthOldRevision` response when the clients
concurrently modify auth data (e.g, addUser, deleteUser etc.).
In this case, there is no need to refresh the token; instead the
clients just need to retry the operations (e.g. Put, Delete etc).
Signed-off-by: Benjamin Wang <wachao@vmware.com>
Deprecated: use WithTransportCredentials and insecure.NewCredentials() instead. Will be supported throughout 1.x.
Signed-off-by: Ramil Mirhasanov <ramil600@yahoo.com>
Check the values of myKey and myRev first in Unlock method to prevent calling Unlock without Lock. Because this may cause the value of pfx to be deleted by mistake.
Signed-off-by: chenyahui <cyhone@qq.com>
The existing client may connect to different endpoint from the
specific endpoint to be maintained. Maintenance operations do not
go through raft at all, so it might run into issue if the server
hasn't finished applying the authentication request.
Let's work with an example. Assuming the existing client connects to
ep1, while the user wants to maintain ep2. If we getToken again, it
sends an authentication request, which goes through raft. When the
specific endpoint receives the maintenance request, it might haven't
finished previous authentication request, but the new token is already
carried in the context, so it will reject the maintenance request
due to invalid token.
We already have retry logic in `unaryClientInterceptor` and
`streamClientInterceptor`. When the token expires, it can automatically
refresh the token, so it should be safe to remove the `getToken`
logic in `maintenance.dial`
Signed-off-by: Benjamin Wang <wachao@vmware.com>
Check the client count before creating the ephemeral key, do not
create the key if there are already too many clients. Check the
count after creating the key again, if the total kvs is bigger
than the expected count, then check the rev of the current key,
and take action accordingly based on its rev. If its rev is in
the first ${count}, then it's valid client, otherwise, it should
fail.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
The client retries connection without backoff when the server is gone
after the watch stream is established. This results in high CPU usage
in the client process. This change introduces backoff when the stream is
failed and unavailable.
Signed-off-by: Hisanobu Tomari <posco.grubb@gmail.com>
Streams are now closed after being used in the lessor `keepAliveOnce` method.
This prevents the "failed to receive lease keepalive request from gRPC stream"
message from being logged by the server after the context is cancelled by the
client.
Signed-off-by: Justin Kolberg <amd.prophet@gmail.com>
Make sure that WithPrefix correctly set the flag, and add test.
Also, add test for WithFromKey.
fixes#14056
Signed-off-by: Sahdev Zala <spzala@us.ibm.com>
Downstream users of etcd experience build issues when using dependencies
which require more recent (incompatible) versions of opentelemetry. This
commit upgrades the dependencies so that downstream users stop
experiencing these issues.
When a user sets up a Mirror with a restricted user that doesn't have
access to the `foo` path, we will fail to get the most recent revision
due to permissions issues.
With this change, when a prefix is provided we will get the initial
revision from the prefix rather than /foo. This allows restricted users
to setup sync.
humanize.Time() drops precision resulting in some events reporting they took
"now" time to complete. Using time.Duration.String() results in accurate
duration being reported.
Fixes#13905
```
% (cd client/v3 && env go test -short -timeout=3m --race ./...)
--- FAIL: TestAuthTokenBundleNoOverwrite (0.00s)
client_test.go:210: listen unix /var/folders/t1/3m8z9xz93t9c3vpt7zyzjm6w00374n/T/TestAuthTokenBundleNoOverwrite3197524989/001/etcd-auth-test:0: bind: invalid argument
FAIL
FAIL go.etcd.io/etcd/client/v3 4.270s
```
The reason was that the path exceeded 108 chars (that is too much for socket).
In the mitigation we first change chroot (working directory) to the tempDir... such the path is 'local'.
This change is to ensure that all members returned during the client's
AutoSync are started and are not learners, which are not valid
etcd members to make requests to.
