prepare tikv cluster properly (#352)

* prepare tikv cluster properly

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* fix ilgal config for tikv

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* add some debug info

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* add some debug info

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* add some debug info

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* remove debug info

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* use relative path in ci.yaml

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* add logs for start tiup playground

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* change to do while

Signed-off-by: iosmanthus <myosmanthustree@gmail.com>

* empty commit

Signed-off-by: ekexium <ekexium@fastmail.com>

Co-authored-by: ekexium <ekexium@fastmail.com>

.github/workflows/ci.yml

@@ -105,6 +105,13 @@ jobs:
       - name: install tiup
         run: curl --proto '=https' --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
       - name: start tiup playground
-        run: /home/runner/.tiup/bin/tiup playground nightly --mode tikv-slim --kv 3 --without-monitor --kv.config /home/runner/work/client-rust/client-rust/config/tikv.toml --pd.config /home/runner/work/client-rust/client-rust/config/pd.toml &
+        run: |
+          ~/.tiup/bin/tiup install tikv:nightly pd:nightly
+          ~/.tiup/bin/tiup playground nightly --mode tikv-slim --kv 3 --without-monitor --kv.config config/tikv.toml --pd.config config/pd.toml &
+          while :; do
+            echo "waiting cluster to be ready"
+            [[ "$(curl -I http://127.0.0.1:2379/pd/api/v1/regions 2>/dev/null | head -n 1 | cut -d$' ' -f2)" -ne "405" ]] || break
+            sleep 1
+          done
       - name: integration test
         run: MULTI_REGION=1 make integration-test

config/tikv.toml

@@ -4,7 +4,7 @@ region-split-keys = 7
 batch-split-limit = 100
 
 [raftstore]
-region-split-check-diff = "0KB"
+region-split-check-diff = "1B"
 pd-heartbeat-tick-interval = "2s"
 pd-store-heartbeat-tick-interval = "5s"
 split-region-check-tick-interval = "1s"