/
stdout_egress.go
67 lines (57 loc) · 1.97 KB
/
stdout_egress.go
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/*
* Copyright 2019 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ambassador
import (
"context"
"fmt"
"github.com/golang/protobuf/jsonpb"
"github.com/racker/salus-telemetry-protocol/telemetry_edge"
log "github.com/sirupsen/logrus"
)
type stdoutEgressConnection struct {
marshaler *jsonpb.Marshaler
}
// NewStdoutEgressConnection creates a "stubbed" version of EgressConnection that simply outputs
// posted metrics and logs rather than actually connecting to an Ambasssador. This is useful for
// testing in a detached mode.
func NewStdoutEgressConnection() EgressConnection {
return &stdoutEgressConnection{
marshaler: &jsonpb.Marshaler{},
}
}
func (e *stdoutEgressConnection) Start(ctx context.Context, supportedAgents []telemetry_edge.AgentType) {
}
func (e *stdoutEgressConnection) PostLogEvent(agentType telemetry_edge.AgentType, jsonContent string) {
fmt.Println(jsonContent)
}
func (e *stdoutEgressConnection) PostMetric(metric *telemetry_edge.Metric) {
content, err := e.marshaler.MarshalToString(metric)
if err != nil {
log.WithError(err).
WithField("metric", metric).
Warn("Unable to marshal metric")
}
fmt.Println(content)
}
func (e *stdoutEgressConnection) PostTestMonitorResults(results *telemetry_edge.TestMonitorResults) {
content, err := e.marshaler.MarshalToString(results)
if err != nil {
log.WithError(err).
WithField("results", results).
Warn("Unable to marshal test monitor results")
}
fmt.Println(content)
}