kubernetes/pkg/kubelet/kuberuntime/kuberuntime_sandbox.go

// createPodSandbox creates a pod sandbox and returns (podSandBoxID, message, error).
func (m *kubeGenericRuntimeManager) createPodSandbox(ctx context.Context, pod *v1.Pod, attempt uint32) (string, string, error) { … }

// generatePodSandboxConfig generates pod sandbox config from v1.Pod.
func (m *kubeGenericRuntimeManager) generatePodSandboxConfig(pod *v1.Pod, attempt uint32) (*runtimeapi.PodSandboxConfig, error) { … }

// generatePodSandboxLinuxConfig generates LinuxPodSandboxConfig from v1.Pod.
// We've to call PodSandboxLinuxConfig always irrespective of the underlying OS as securityContext is not part of
// podSandboxConfig. It is currently part of LinuxPodSandboxConfig. In future, if we have securityContext pulled out
// in podSandboxConfig we should be able to use it.
func (m *kubeGenericRuntimeManager) generatePodSandboxLinuxConfig(pod *v1.Pod) (*runtimeapi.LinuxPodSandboxConfig, error) { … }

// generatePodSandboxWindowsConfig generates WindowsPodSandboxConfig from v1.Pod.
// On Windows this will get called in addition to LinuxPodSandboxConfig because not all relevant fields have been added to
// WindowsPodSandboxConfig at this time.
func (m *kubeGenericRuntimeManager) generatePodSandboxWindowsConfig(pod *v1.Pod) (*runtimeapi.WindowsPodSandboxConfig, error) { … }

// getKubeletSandboxes lists all (or just the running) sandboxes managed by kubelet.
func (m *kubeGenericRuntimeManager) getKubeletSandboxes(ctx context.Context, all bool) ([]*runtimeapi.PodSandbox, error) { … }

// determinePodSandboxIP determines the IP addresses of the given pod sandbox.
func (m *kubeGenericRuntimeManager) determinePodSandboxIPs(podNamespace, podName string, podSandbox *runtimeapi.PodSandboxStatus) []string { … }

// getPodSandboxID gets the sandbox id by podUID and returns ([]sandboxID, error).
// Param state could be nil in order to get all sandboxes belonging to same pod.
func (m *kubeGenericRuntimeManager) getSandboxIDByPodUID(ctx context.Context, podUID kubetypes.UID, state *runtimeapi.PodSandboxState) ([]string, error) { … }

// GetPortForward gets the endpoint the runtime will serve the port-forward request from.
func (m *kubeGenericRuntimeManager) GetPortForward(ctx context.Context, podName, podNamespace string, podUID kubetypes.UID, ports []int32) (*url.URL, error) { … }