[skip ci] Add etcd health check for docker compose deployments (#5930)

Signed-off-by: Nquicksilver <zhifeng.zhang@zilliz.com>

deployments/docker/cluster/docker-compose.yml

@@ -4,7 +4,12 @@ services:
   etcd:
     container_name: milvus-etcd
     image: quay.io/coreos/etcd:latest
-    command: etcd -listen-peer-urls=http://127.0.0.1:2380 -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379,http://0.0.0.0:4001 -initial-advertise-peer-urls=http://127.0.0.1:2380 --initial-cluster default=http://127.0.0.1:2380
+    command: etcd -listen-peer-urls=http://127.0.0.1:2380 -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379,http://0.0.0.0:4001 -initial-advertise-peer-urls=http://127.0.0.1:2380 --listen-metrics-urls=http://127.0.0.1:2381 --initial-cluster default=http://127.0.0.1:2380
+    healthcheck:
+      test: ["CMD", "wget", "-q", "--tries=1", "--spider", "http://localhost:2381/health"]
+      interval: 30s
+      timeout: 20s
+      retries: 3
     networks:
       - milvus
 

deployments/docker/standalone/docker-compose.yml

@@ -4,7 +4,12 @@ services:
   etcd:
     container_name: milvus-etcd
     image: quay.io/coreos/etcd:latest
-    command: etcd -listen-peer-urls=http://127.0.0.1:2380 -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379,http://0.0.0.0:4001 -initial-advertise-peer-urls=http://127.0.0.1:2380 --initial-cluster default=http://127.0.0.1:2380
+    command: etcd -listen-peer-urls=http://127.0.0.1:2380 -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379,http://0.0.0.0:4001 -initial-advertise-peer-urls=http://127.0.0.1:2380 --listen-metrics-urls=http://127.0.0.1:2381 --initial-cluster default=http://127.0.0.1:2380
+    healthcheck:
+      test: ["CMD", "wget", "-q", "--tries=1", "--spider", "http://localhost:2381/health"]
+      interval: 30s
+      timeout: 20s
+      retries: 3
     networks:
       - milvus