Client.rpc: error performing RPC to server: error="rpc error: Permission denied" rpc=Variables.Read

Nomad
1

Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.108+0800 [ERROR] client.rpc: error performing RPC to server: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.108+0800 [ERROR] client.rpc: error performing RPC to server which is not safe to automatically retry: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.115+0800 [ERROR] client.rpc: error performing RPC to server: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.115+0800 [ERROR] client.rpc: error performing RPC to server which is not safe to automatically retry: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.116+0800 [ERROR] client.rpc: error performing RPC to server: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.116+0800 [ERROR] client.rpc: error performing RPC to server which is not safe to automatically retry: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.116+0800 [ERROR] client.rpc: error performing RPC to server: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.116+0800 [ERROR] client.rpc: error performing RPC to server which is not safe to automatically retry: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647
Feb 03 16:26:23 ai-149 nomad[32564]: 2023-02-03T16:26:23.118+0800 [ERROR] client.rpc: error performing RPC to server: error=“rpc error: Permission denied” rpc=Variables.Read server=172.17.22.151:4647

2

Hi @chenjpu1,

Would you be able to provide some more context around what is causing this error, any configuration involved, and what your expected result is please?

Thanks,
jrasell and the Nomad team

3

Access noamd vars in template defined by job

      template {
        change_mode = "restart"
        data        = "{{with nomadVar \"dapr/config\"}}{{range .Tuples}}#{{.K}}\n{{base64Decode .V}}\n---\n{{end}}{{end}}"
        destination = "local/.dapr/config.yaml"
      }

     template {
        change_mode = "restart"
        data        = "{{with nomadVar \"dapr/components\"}}{{range .Tuples}}#{{.K}}\n{{base64Decode .V}}\n---\n{{end}}{{end}}"
        destination = "local/.dapr/components/config.yaml"
      }
4

Referring to the https://developer.hashicorp.com/nomad/docs/concepts/variables#task-access-to-variables documentation, the problem has been resolved.