openssl s_client

F0413 10:14:37.638090  212601 certmanager.go:91] Error: failed to get edge certificate from the cloudcore, error: Get "https://10.10.xx.x2:10002/edge.crt": x509: cannot validate certificate for 10.10.16.82 because it doesn‘t contain any IP SANs
github.com/eclipse/paho%2emqtt%2egolang.errorWatch(0x40001e01e0)
github.com/eclipse/paho%2emqtt%2egolang.errorWatch(0x40001e03c0)
root@cloud:~/cmd# openssl s_client -connect 10.10.1x.8x:10002 | openssl x509 -text -noout
depth=0 C = CN, ST = Zhejiang, L = Hangzhou, O = KubeEdge, CN = kubeedge.io
verify error:num=18:self signed certificate
verify return:1
depth=0 C = CN, ST = Zhejiang, L = Hangzhou, O = KubeEdge, CN = kubeedge.io
verify return:1
Certificate:
    Data:
        Version: 1 (0x0)
        Serial Number:
            7e:cb:e7:46:ab:a6:93:16:66:8d:c0:35:83:b2:d5:54:69:13:b2:fd
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = CN, ST = Zhejiang, L = Hangzhou, O = KubeEdge, CN = kubeedge.io
        Validity
            Not Before: Apr  9 10:47:37 2021 GMT
            Not After : Apr  9 10:47:37 2022 GMT
        Subject: C = CN, ST = Zhejiang, L = Hangzhou, O = KubeEdge, CN = kubeedge.io
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus: