kubernetes/pkg/kubelet/envvars/envvars.go

// FromServices builds environment variables that a container is started with,
// which tell the container where to find the services it may need, which are
// provided as an argument.
func FromServices(services []*v1.Service) []v1.EnvVar { … }

func makeEnvVariableName(str string) string { … }

func makeLinkVariables(service *v1.Service) []v1.EnvVar { … }