[BUG] etcd cluster lorry checkRole failed executable file not found in $PATH

[JashBook]

Describe the bug

checkrole executing checkRole error {"error": "exec: "Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\nif [ \"true\" = \"$IsLeader\" ]; then echo -n \"leader\"; elif [ \"true\" = \"$IsLearner\" ]; then echo -n \"learner\"; else echo -n \"follower\"; fi\n": executable file not found in $PATH"}

kbcli version
Kubernetes: v1.26.3
KubeBlocks: 0.9.0-alpha.4
kbcli: 0.9.0-alpha.1

To Reproduce
Steps to reproduce the behavior:

1. create cluster

kbcli cluster create  etcd-iqhtrl --termination-policy=Delete --cluster-definition=etcd --cluster-version=etcd-v3.5.6 --set cpu=100m,memory=0.5Gi,replicas=1,storage=1Gi

2. See error

kubectl get cluster
NAME          CLUSTER-DEFINITION   VERSION       TERMINATION-POLICY   STATUS     AGE
etcd-iqhtrl   etcd                 etcd-v3.5.6   Delete               Creating   8m55s
➜  ~ 
➜  ~ kubectl get component
NAME               COMPONENT-DEFINITION   STATUS     AGE
etcd-iqhtrl-etcd                          Creating   9m1s
➜  ~ 
➜  ~ kubectl get pod -l app.kubernetes.io/instance=etcd-iqhtrl  
NAME                 READY   STATUS    RESTARTS   AGE
etcd-iqhtrl-etcd-0   3/3     Running   0          9m9s

logs pod lorry

➜  ~ kubectl logs etcd-iqhtrl-etcd-0 lorry
2024-02-28T10:25:45Z	INFO	Initialize DB manager
2024-02-28T10:25:45Z	INFO	KB_WORKLOAD_TYPE ENV not set
2024-02-28T10:25:45Z	INFO	Volume-Protection	succeed to init volume protection	{"pod": "etcd-iqhtrl-etcd-0", "spec": {"highWatermark":"0","volumes":[]}}
2024-02-28T10:25:45Z	INFO	HTTPServer	Starting HTTP Server
2024-02-28T10:25:55Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:25:55Z	INFO	checkrole	role checks failed continuously	{"times": 0}
2024-02-28T10:25:55Z	INFO	event	send event: map[operation:checkRole originalRole:]
2024-02-28T10:26:04Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:26:14Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:26:24Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:26:34Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
...
2024-02-28T10:34:04Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:34:14Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
2024-02-28T10:34:24Z	INFO	checkrole	executing checkRole error	{"error": "exec: \"Status=$(etcdctl --endpoints=127.0.0.1:2379 endpoint status -w simple --command-timeout=300ms --dial-timeout=100m) &&\\nIsLeader=$(echo $Status | awk -F ', ' '{print $5}') &&\\nIsLearner=$(echo $Status | awk -F ', ' '{print $6}') &&\\nif [ \\\"true\\\" = \\\"$IsLeader\\\" ]; then echo -n \\\"leader\\\"; elif [ \\\"true\\\" = \\\"$IsLearner\\\" ]; then echo -n \\\"learner\\\"; else echo -n \\\"follower\\\"; fi\\n\": executable file not found in $PATH"}
➜  ~ 

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