【 TiDB 使用环境】测试环境
【 TiDB 版本】v6.0.0
【遇到的问题】tiup playground报错提示 no such host
【复现路径】
【问题现象及影响】
1.使用tiup playground时提示no such host错误；
2.ping tiup-mirrors.pingcap.com 可以通；
3. curl https://tiup-mirrors.pingcap.com/timestamp.json有返回结果
{“signatures”:[{“keyid”:“66d4ea1da00076c822a6e1b4df5eb1e529eb38f6edcedff323e62f2bfe3eaddd”,“sig”:“nZYC+lpNBg/y5EsXbTtQl59yaaFeJyFCIVNrWJ+V5z0eSMV4CSucsmnh84gWCeYZ2NwbDYDP0NhoMn0sCRZWIEDaEfoK1kgWJBBkIOr03JFIjvVTyGrNBiHOya0ngthYCuHw82+uPPEomWuSphSsoXozaeo9daKnpA8s87aNhFnUbhyR8KgJMKCWTA1jmauay+pqUSD8yhI1pkfiKUEzTv1p6107MGC7e/QwobgLUMaQGNk2tnDUO5hfqUTGGuJa8dZZZ2SRagZQiCz2fdADEX0WbQgLI/+BqNKxZ0jtZzG0sAWRCwvV2ro19MBjfZD9Eog5Z2Ir0k90s945r5RvcA==”}],“signed”:{“_type”:“timestamp”,“expires”:“2022-11-24T00:58:53+08:00”,“meta”:{“/snapshot.json”:{“hashes”:{“sha256”:“b5764b1936b86313f048ba0bd328344f36b011dfea812a725fa12ffa3019a611”},“length”:2721}},“spec_version”:“0.1.0”,“version”:42452}}
4.执行tiup报错如下：
tiup playground v6.0.0 --tag classroom --db 3 --pd 3 --kv 3 --tiflash 1
tiup is checking updates for component playground …timeout!
The component playground version is not installed; downloading from repository.
Error: fetch /timestamp.json from mirror(https://tiup-mirrors.pingcap.com) failed: download from https://tiup-mirrors.pingcap.com/timestamp.json failed: Get “https://tiup-mirrors.pingcap.com/timestamp.json”: dial tcp: lookup tiup-mirrors.pingcap.com on [fe80::1%en0]:53: no such host
【附件】
请提供各个组件的 version 信息，如 cdc/tikv，可通过执行 cdc version/tikv-server --version 获取。