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feat: Fine-tune logs presentation #6771

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Mar 24, 2023
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Process debug mode logs
  • Loading branch information
mtojek committed Mar 24, 2023
commit 35548044b73237ac83df9832a9931c7a67b38a86
3 changes: 2 additions & 1 deletion coderd/provisionerjobs.go
Original file line number Diff line number Diff line change
Expand Up @@ -347,7 +347,8 @@ func (api *API) followProvisionerJobLogs(actor rbac.Subject, jobID uuid.UUID) (<
logger := api.Logger.With(slog.F("job_id", jobID))

var (
bufferedLogs = make(chan *database.ProvisionerJobLog, 128)
// With debug logging enabled length = 128 is insufficient
bufferedLogs = make(chan *database.ProvisionerJobLog, 1024)
endOfLogs atomic.Bool
lastSentLogID atomic.Int64
)
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22 changes: 21 additions & 1 deletion provisioner/terraform/executor.go
Original file line number Diff line number Diff line change
Expand Up @@ -460,7 +460,27 @@ func readAndLog(sink logSink, r io.Reader, done chan<- any, level proto.LogLevel
defer close(done)
scanner := bufio.NewScanner(r)
for scanner.Scan() {
sink.Log(&proto.Log{Level: level, Output: scanner.Text()})
var log terraformProvisionLog
err := json.Unmarshal(scanner.Bytes(), &log)
if err != nil {
if strings.TrimSpace(scanner.Text()) == "" {
continue
}

sink.Log(&proto.Log{Level: level, Output: scanner.Text()})
continue
}

logLevel := convertTerraformLogLevel(log.Level, sink)
if logLevel == proto.LogLevel_TRACE {
continue // skip TRACE log entries as they produce a lot of noise
}

// Degrade JSON log entries marked as INFO as these are logs produced in debug mode.
if logLevel == proto.LogLevel_INFO {
logLevel = proto.LogLevel_DEBUG
}
sink.Log(&proto.Log{Level: logLevel, Output: log.Message})
}
}

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1 change: 1 addition & 0 deletions provisioner/terraform/provision.go
Original file line number Diff line number Diff line change
Expand Up @@ -236,6 +236,7 @@ func provisionEnv(config *proto.Provision_Config, params []*proto.ParameterValue
for _, gitAuth := range gitAuth {
env = append(env, provider.GitAuthAccessTokenEnvironmentVariable(gitAuth.Id)+"="+gitAuth.AccessToken)
}
env = append(env, "TF_LOG=JSON") // FIXME Remove before pushing PR
return env, nil
}

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