This is a backporting cherry-pick of the following commits:
- add flagsline
Signed-off-by: Jalin Wang <JalinWang@outlook.com>
- etcdserver: rename defaultCompactionSleepInterval var (#18495)
etcdserver: rename `minimumBatchInterval` to `defaultCompactionSleepInterval` and `defaultCompactBatchLimit` to `defaultCompactionBatchLimit`
Signed-off-by: Jalin Wang <JalinWang@outlook.com>
(cherry picked from commit 2c53be7c5d91e9b618342d63d2d06c3b265abee4)
- test: add CompactionSleepInterval in FakeStore's config
After setting the ComparionSleepInterval, we can use time.Ticker
instead of time.After to optimize the scheduleComparison(),
otherwise it will fail in the 'TestStoreCompact(t)' test.
Signed-off-by: guozhao <guozhao@360.cn>
(cherry picked from commit fab8474ef8370a089fe0174e28c197b5b93898df)
- add sleep interval
(cherry picked from commit 184b0e5d4964f1115590acec50fa5e584a2f7770)
Signed-off-by: Jalin Wang <JalinWang@outlook.com>
Backports a657f06, 22f20a8, 497f1a4 and 3e86af6 from #18186.
Also backports required test util elements of 4c77726 from #17661.
Signed-off-by: James Blair <mail@jamesblair.net>
Allow setting AllowedCN and AllowedHostname tls fields through config file for peer transport security.
Signed-off-by: Seena Fallah <seenafallah@gmail.com>
gRPC health server sets serving status to NOT_SERVING on defrag
Backport from 3.6 in #16278
Co-authored-by: Chao Chen <chaochn@amazon.com>
Signed-off-by: Thomas Jungblut <tjungblu@redhat.com>
ExperimentalDistributedTracingSamplingRatePerMillion is the
number of samples to collect per million spans.
Defaults to 0.
Signed-off-by: James Blair <mail@jamesblair.net>
so that they cabn be configured via config file.
Co-authored-by: Shawn Gerrard <shawn.gerrard@gmail.com>
Signed-off-by: James Blair <mail@jamesblair.net>
Difference in load configuration for watch delay tests show how huge the
impact is. Even with random write scheduler grpc under http
server can only handle 500 KB with 2 seconds delay. On the other hand,
separate grpc server easily hits 10, 100 or even 1000 MB within 100 miliseconds.
Priority write scheduler that was used in most previous releases
is far worse than random one.
Tests configured to only 5 MB to avoid flakes and taking too long to fill
etcd.
Signed-off-by: Marek Siarkowicz <siarkowicz@google.com>
There are two goroutines accessing the `gs` grpc server var. Before
insecure `gs` server start, the `gs` can be changed to secure server and
then the client will fail to connect to etcd with insecure request. It
is data-race. We should use argument for reference in the new goroutine.
fix: #15495
Signed-off-by: Wei Fu <fuweid89@gmail.com>
(cherry picked from commit a9988e2625eede1af81d189b5f2ecf7d4af3edf1)
Signed-off-by: Wei Fu <fuweid89@gmail.com>
Only `net.TCPConn` supports `SetKeepAlive` and `SetKeepAlivePeriod`
by default, so if you want to warp multiple layers of net.Listener,
the `keepaliveListener` should be the one which is closest to the
original `net.Listener` implementation, namely `TCPListener`.
Also refer to https://github.com/etcd-io/etcd/pull/14356
Signed-off-by: Benjamin Wang <wachao@vmware.com>
This changes the default parent-based trace sampling rate from
100% to 0%. Due to the high QPS etcd can handle, having 100% trace
sampling leads to very high resource usage. Defaulting to 0% means
that only already-sampled traces will be sampled in etcd.
Fixes#14310
Signed-off-by: Mike Dame <mikedame@google.com>
To avoid inconsistant behavior during cluster upgrade we are feature
gating persistance behind cluster version. This should ensure that
all cluster members are upgraded to v3.6 before changing behavior.
To allow backporting this fix to v3.5 we are also introducing flag
--experimental-enable-lease-checkpoint-persist that will allow for
smooth upgrade in v3.5 clusters with this feature enabled.
Ensure the client which access etcd via grpc-gateway won't
be limited by the MaxCallRecvMsgSize. Here we choose the same
default value of etcdcli as grpc-gateway's MaxCallRecvMsgSize.
Fix https://github.com/etcd-io/etcd/issues/12576
