Пример #1
0
// UnmarshalJSON implements the json.Unmarshaler interface for deserializing the JSON
// representation of an RC.
func (rc *RC) UnmarshalJSON(b []byte) error {
	var rawRC RawRC
	if err := json.Unmarshal(b, &rawRC); err != nil {
		return err
	}

	m, err := pods.ManifestFromBytes([]byte(rawRC.Manifest))
	if err != nil {
		return err
	}

	nodeSel, err := labels.Parse(rawRC.NodeSelector)
	if err != nil {
		return err
	}

	*rc = RC{
		ID:              rawRC.ID,
		Manifest:        m,
		NodeSelector:    nodeSel,
		PodLabels:       rawRC.PodLabels,
		ReplicasDesired: rawRC.ReplicasDesired,
		Disabled:        rawRC.Disabled,
	}
	return nil
}
Пример #2
0
func (r RCtl) Create(manifestPath, nodeSelector string, podLabels map[string]string) {
	manifest, err := pods.ManifestFromPath(manifestPath)
	if err != nil {
		r.logger.WithErrorAndFields(err, logrus.Fields{
			"manifest": manifestPath,
		}).Fatalln("Could not read pod manifest")
	}

	nodeSel, err := klabels.Parse(nodeSelector)
	if err != nil {
		r.logger.WithErrorAndFields(err, logrus.Fields{
			"selector": nodeSelector,
		}).Fatalln("Could not parse node selector")
	}

	newRC, err := r.rcs.Create(manifest, nodeSel, klabels.Set(podLabels))
	if err != nil {
		r.logger.WithError(err).Fatalln("Could not create replication controller in Consul")
	}
	r.logger.WithField("id", newRC.ID).Infoln("Created new replication controller")
}