func()

in pkg/transformer/kubernetes/kubernetes.go [131:195]
56 lines of code
6 McCabe index (conditional complexity)

func (k *Kubernetes) InitPodSpecWithConfigMap(name string, image string, service kobject.ServiceConfig) api.PodSpec {
	var volumeMounts []api.VolumeMount
	var volumes []api.Volume

	for _, value := range service.Configs {
		cmVolName := FormatFileName(value.Source)
		target := value.Target
		if target == "" {
			// short syntax, = /<source>
			target = "/" + value.Source
		}
		subPath := filepath.Base(target)

		volSource := api.ConfigMapVolumeSource{}
		volSource.Name = cmVolName
		key, err := service.GetConfigMapKeyFromMeta(value.Source)
		if err != nil {
			log.Warnf("cannot parse config %s , %s", value.Source, err.Error())
			// mostly it's external
			continue
		}
		volSource.Items = []api.KeyToPath{{
			Key:  key,
			Path: subPath,
		}}

		if value.Mode != nil {
			tmpMode := int32(*value.Mode)
			volSource.DefaultMode = &tmpMode
		}

		cmVol := api.Volume{
			Name:         cmVolName,
			VolumeSource: api.VolumeSource{ConfigMap: &volSource},
		}

		volumeMounts = append(volumeMounts,
			api.VolumeMount{
				Name:      cmVolName,
				MountPath: target,
				SubPath:   subPath,
			})
		volumes = append(volumes, cmVol)
	}

	pod := api.PodSpec{
		Containers: []api.Container{
			{
				Name:         name,
				Image:        image,
				VolumeMounts: volumeMounts,
			},
		},
		Volumes: volumes,
	}

	if service.ImagePullSecret != "" {
		pod.ImagePullSecrets = []api.LocalObjectReference{
			{
				Name: service.ImagePullSecret,
			},
		}
	}
	return pod
}