JSON or standard logs

[antho1404]

Currently, it looks like there is no way to force the logs in a more standard log system like json.

The orchestrator doesn't accept any other type of logs than the plain text and the validator doesn't seem to accept the log_format = "json" in the config.toml.

Current logs are not standard and really hard to parse.

[NicolasMahe]

Tendermint logger actually has a JSON and fmt version:

log.NewTMLogger()
log.NewTMJSONLogger()
log.NewTMFmtLogger()

https://pkg.go.dev/github.com/tendermint/tendermint@v0.33.3/libs/log?tab=doc

I will try the fmt and JSON version to have something more standard.