fix(otel): use right default value for timeout

[sylvainOL]

According to Harbor config, OTEL timeout has to be set as int.

[sylvainOL]

@zyyw, can you take a look?

[sylvainOL]

@zyyw , @MinerYang can you take a look?

[MinerYang]

Hi @sylvainOL , Sorry for the late response. As you can see that the values.yaml file configuration is a template that keep consistent with upstream goharbor repository. It use 5s to make it more clear for users that is takes time using seconds. But is would converted into int type eventually in the code base. https://github.com/goharbor/harbor/blob/159169227b50b09fcf9553d517f4c6b04acb00b8/src/lib/config/trace.go#L33 https://github.com/goharbor/harbor/blob/159169227b50b09fcf9553d517f4c6b04acb00b8/src/lib/config/metadata/value.go#L67. So i don't think this change is necessary. Thanks for your contribution!

Best, Miner

[sylvainOL]

Hello @MinerYang,

I created this patch because I saw this message in the log at start when using 10s and not 10:

2022-10-13T08:31:52Z [INFO] [/pkg/reg/adapter/tencentcr/adapter.go:41]: the factory for adapter tencent-tcr registered
2022-10-13T08:31:52Z [ERROR] [/pkg/config/manager.go:66]: LoadSystemConfigFromEnv failed, config item, key: trace_otel_timeout,  err: invalid int string: 10s
2022-10-13T08:31:52Z [ERROR] [/pkg/config/manager.go:66]: LoadSystemConfigFromEnv failed, config item, key: trace_otel_timeout,  err: invalid int string: 10s
2022-10-13T08:31:52Z [DEBUG] [/core/auth/authenticator.go:133]: Registered authentication helper for auth mode: http_auth
2022-10-13T08:31:52Z [DEBUG] [/core/auth/authenticator.go:133]: Registered authentication helper for auth mode: db_auth
2022-10-13T08:31:52Z [DEBUG] [/core/auth/authenticator.go:133]: Registered authentication helper for auth mode: ldap_auth
2022-10-13T08:31:52Z [DEBUG] [/core/auth/authenticator.go:133]: Registered authentication helper for auth mode: oidc_auth
2022-10-13T08:31:52Z [DEBUG] [/core/auth/authenticator.go:133]: Registered authentication helper for auth mode: uaa_auth
2022-10-13T08:31:52Z [ERROR] [/pkg/config/manager.go:66]: LoadSystemConfigFromEnv failed, config item, key: trace_otel_timeout,  err: invalid int string: 10s

when setting 10, the error disappears.

[zyyw]

Closing the PR and then open it again to run the CI.