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https://github.com/k3s-io/kubernetes.git
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Merge pull request #90477 from rphillips/feat/add_tracing_to_remote_runtime
kubelet: add remote_runtime tracing at log level 10
This commit is contained in:
Kubernetes Prow Robot
GitHub
commit
dc1934e078
@ -71,6 +71,8 @@ func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (
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// Version returns the runtime name, runtime version and runtime API version.
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func (r *RemoteRuntimeService) Version(apiVersion string) (*runtimeapi.VersionResponse, error) {
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klog.V(10).Infof("[RemoteRuntimeService] Version (apiVersion=%v, timeout=%v)", apiVersion, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -82,6 +84,8 @@ func (r *RemoteRuntimeService) Version(apiVersion string) (*runtimeapi.VersionRe
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] Version Response (typedVersion=%v)", typedVersion)
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if typedVersion.Version == "" || typedVersion.RuntimeName == "" || typedVersion.RuntimeApiVersion == "" || typedVersion.RuntimeVersion == "" {
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return nil, fmt.Errorf("not all fields are set in VersionResponse (%q)", *typedVersion)
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}
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@ -94,7 +98,11 @@ func (r *RemoteRuntimeService) Version(apiVersion string) (*runtimeapi.VersionRe
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func (r *RemoteRuntimeService) RunPodSandbox(config *runtimeapi.PodSandboxConfig, runtimeHandler string) (string, error) {
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// Use 2 times longer timeout for sandbox operation (4 mins by default)
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// TODO: Make the pod sandbox timeout configurable.
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ctx, cancel := getContextWithTimeout(r.timeout * 2)
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timeout := r.timeout * 2
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klog.V(10).Infof("[RemoteRuntimeService] RunPodSandbox (config=%v, runtimeHandler=%v, timeout=%v)", config, runtimeHandler, timeout)
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ctx, cancel := getContextWithTimeout(timeout)
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defer cancel()
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resp, err := r.runtimeClient.RunPodSandbox(ctx, &runtimeapi.RunPodSandboxRequest{
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@ -112,12 +120,16 @@ func (r *RemoteRuntimeService) RunPodSandbox(config *runtimeapi.PodSandboxConfig
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return "", errors.New(errorMessage)
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}
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klog.V(10).Infof("[RemoteRuntimeService] RunPodSandbox Response (PodSandboxId=%v)", resp.PodSandboxId)
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return resp.PodSandboxId, nil
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}
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// StopPodSandbox stops the sandbox. If there are any running containers in the
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// sandbox, they should be forced to termination.
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func (r *RemoteRuntimeService) StopPodSandbox(podSandBoxID string) error {
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klog.V(10).Infof("[RemoteRuntimeService] StopPodSandbox (podSandboxID=%v, timeout=%v)", podSandBoxID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -129,12 +141,15 @@ func (r *RemoteRuntimeService) StopPodSandbox(podSandBoxID string) error {
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] StopPodSandbox Response (podSandboxID=%v)", podSandBoxID)
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return nil
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}
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// RemovePodSandbox removes the sandbox. If there are any containers in the
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// sandbox, they should be forcibly removed.
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func (r *RemoteRuntimeService) RemovePodSandbox(podSandBoxID string) error {
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klog.V(10).Infof("[RemoteRuntimeService] RemovePodSandbox (podSandboxID=%v, timeout=%v)", podSandBoxID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -146,11 +161,14 @@ func (r *RemoteRuntimeService) RemovePodSandbox(podSandBoxID string) error {
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] RemovePodSandbox Response (podSandboxID=%v)", podSandBoxID)
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return nil
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}
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// PodSandboxStatus returns the status of the PodSandbox.
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func (r *RemoteRuntimeService) PodSandboxStatus(podSandBoxID string) (*runtimeapi.PodSandboxStatus, error) {
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klog.V(10).Infof("[RemoteRuntimeService] PodSandboxStatus (podSandboxID=%v, timeout=%v)", podSandBoxID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -161,6 +179,8 @@ func (r *RemoteRuntimeService) PodSandboxStatus(podSandBoxID string) (*runtimeap
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] PodSandboxStatus Response (podSandboxID=%v, status=%v)", podSandBoxID, resp.Status)
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if resp.Status != nil {
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if err := verifySandboxStatus(resp.Status); err != nil {
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return nil, err
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@ -172,6 +192,7 @@ func (r *RemoteRuntimeService) PodSandboxStatus(podSandBoxID string) (*runtimeap
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// ListPodSandbox returns a list of PodSandboxes.
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func (r *RemoteRuntimeService) ListPodSandbox(filter *runtimeapi.PodSandboxFilter) ([]*runtimeapi.PodSandbox, error) {
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klog.V(10).Infof("[RemoteRuntimeService] ListPodSandbox (filter=%v, timeout=%v)", filter, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -183,11 +204,14 @@ func (r *RemoteRuntimeService) ListPodSandbox(filter *runtimeapi.PodSandboxFilte
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] ListPodSandbox Response (filter=%v, items=%v)", filter, resp.Items)
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return resp.Items, nil
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}
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// CreateContainer creates a new container in the specified PodSandbox.
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func (r *RemoteRuntimeService) CreateContainer(podSandBoxID string, config *runtimeapi.ContainerConfig, sandboxConfig *runtimeapi.PodSandboxConfig) (string, error) {
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klog.V(10).Infof("[RemoteRuntimeService] CreateContainer (podSandBoxID=%v, timeout=%v)", podSandBoxID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -201,6 +225,7 @@ func (r *RemoteRuntimeService) CreateContainer(podSandBoxID string, config *runt
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return "", err
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}
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klog.V(10).Infof("[RemoteRuntimeService] CreateContainer (podSandBoxID=%v, ContainerId=%v)", podSandBoxID, resp.ContainerId)
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if resp.ContainerId == "" {
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errorMessage := fmt.Sprintf("ContainerId is not set for container %q", config.GetMetadata())
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klog.Errorf("CreateContainer failed: %s", errorMessage)
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@ -212,6 +237,7 @@ func (r *RemoteRuntimeService) CreateContainer(podSandBoxID string, config *runt
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// StartContainer starts the container.
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func (r *RemoteRuntimeService) StartContainer(containerID string) error {
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klog.V(10).Infof("[RemoteRuntimeService] StartContainer (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -222,12 +248,14 @@ func (r *RemoteRuntimeService) StartContainer(containerID string) error {
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klog.Errorf("StartContainer %q from runtime service failed: %v", containerID, err)
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] StartContainer Response (containerID=%v)", containerID)
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return nil
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}
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// StopContainer stops a running container with a grace period (i.e., timeout).
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func (r *RemoteRuntimeService) StopContainer(containerID string, timeout int64) error {
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klog.V(10).Infof("[RemoteRuntimeService] StopContainer (containerID=%v, timeout=%v)", containerID, timeout)
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// Use timeout + default timeout (2 minutes) as timeout to leave extra time
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// for SIGKILL container and request latency.
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t := r.timeout + time.Duration(timeout)*time.Second
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@ -243,6 +271,7 @@ func (r *RemoteRuntimeService) StopContainer(containerID string, timeout int64)
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klog.Errorf("StopContainer %q from runtime service failed: %v", containerID, err)
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] StopContainer Response (containerID=%v)", containerID)
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return nil
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}
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@ -250,6 +279,7 @@ func (r *RemoteRuntimeService) StopContainer(containerID string, timeout int64)
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// RemoveContainer removes the container. If the container is running, the container
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// should be forced to removal.
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func (r *RemoteRuntimeService) RemoveContainer(containerID string) error {
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klog.V(10).Infof("[RemoteRuntimeService] RemoveContainer (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -261,12 +291,14 @@ func (r *RemoteRuntimeService) RemoveContainer(containerID string) error {
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klog.Errorf("RemoveContainer %q from runtime service failed: %v", containerID, err)
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] RemoveContainer Response (containerID=%v)", containerID)
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return nil
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}
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// ListContainers lists containers by filters.
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func (r *RemoteRuntimeService) ListContainers(filter *runtimeapi.ContainerFilter) ([]*runtimeapi.Container, error) {
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klog.V(10).Infof("[RemoteRuntimeService] ListContainers (filter=%v, timeout=%v)", filter, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -277,12 +309,14 @@ func (r *RemoteRuntimeService) ListContainers(filter *runtimeapi.ContainerFilter
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klog.Errorf("ListContainers with filter %+v from runtime service failed: %v", filter, err)
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] ListContainers Response (filter=%v, containers=%v)", filter, resp.Containers)
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return resp.Containers, nil
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}
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// ContainerStatus returns the container status.
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func (r *RemoteRuntimeService) ContainerStatus(containerID string) (*runtimeapi.ContainerStatus, error) {
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klog.V(10).Infof("[RemoteRuntimeService] ContainerStatus (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -297,6 +331,7 @@ func (r *RemoteRuntimeService) ContainerStatus(containerID string) (*runtimeapi.
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return nil, err
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}
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r.logReduction.ClearID(containerID)
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klog.V(10).Infof("[RemoteRuntimeService] ContainerStatus Response (containerID=%v, status=%v)", containerID, resp.Status)
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if resp.Status != nil {
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if err := verifyContainerStatus(resp.Status); err != nil {
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@ -310,6 +345,7 @@ func (r *RemoteRuntimeService) ContainerStatus(containerID string) (*runtimeapi.
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// UpdateContainerResources updates a containers resource config
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func (r *RemoteRuntimeService) UpdateContainerResources(containerID string, resources *runtimeapi.LinuxContainerResources) error {
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klog.V(10).Infof("[RemoteRuntimeService] UpdateContainerResources (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -321,6 +357,7 @@ func (r *RemoteRuntimeService) UpdateContainerResources(containerID string, reso
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klog.Errorf("UpdateContainerResources %q from runtime service failed: %v", containerID, err)
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] UpdateContainerResources Response (containerID=%v)", containerID)
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return nil
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}
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@ -328,6 +365,7 @@ func (r *RemoteRuntimeService) UpdateContainerResources(containerID string, reso
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// ExecSync executes a command in the container, and returns the stdout output.
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// If command exits with a non-zero exit code, an error is returned.
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func (r *RemoteRuntimeService) ExecSync(containerID string, cmd []string, timeout time.Duration) (stdout []byte, stderr []byte, err error) {
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klog.V(10).Infof("[RemoteRuntimeService] ExecSync (containerID=%v, timeout=%v)", containerID, timeout)
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// Do not set timeout when timeout is 0.
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var ctx context.Context
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var cancel context.CancelFunc
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@ -352,6 +390,7 @@ func (r *RemoteRuntimeService) ExecSync(containerID string, cmd []string, timeou
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return nil, nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] ExecSync Response (containerID=%v, ExitCode=%v)", containerID, resp.ExitCode)
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err = nil
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if resp.ExitCode != 0 {
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err = utilexec.CodeExitError{
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@ -365,6 +404,7 @@ func (r *RemoteRuntimeService) ExecSync(containerID string, cmd []string, timeou
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// Exec prepares a streaming endpoint to execute a command in the container, and returns the address.
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func (r *RemoteRuntimeService) Exec(req *runtimeapi.ExecRequest) (*runtimeapi.ExecResponse, error) {
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klog.V(10).Infof("[RemoteRuntimeService] Exec (timeout=%v)", r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -373,6 +413,7 @@ func (r *RemoteRuntimeService) Exec(req *runtimeapi.ExecRequest) (*runtimeapi.Ex
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klog.Errorf("Exec %s '%s' from runtime service failed: %v", req.ContainerId, strings.Join(req.Cmd, " "), err)
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return nil, err
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}
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klog.V(10).Info("[RemoteRuntimeService] Exec Response")
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if resp.Url == "" {
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errorMessage := "URL is not set"
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@ -385,6 +426,7 @@ func (r *RemoteRuntimeService) Exec(req *runtimeapi.ExecRequest) (*runtimeapi.Ex
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// Attach prepares a streaming endpoint to attach to a running container, and returns the address.
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func (r *RemoteRuntimeService) Attach(req *runtimeapi.AttachRequest) (*runtimeapi.AttachResponse, error) {
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klog.V(10).Infof("[RemoteRuntimeService] Attach (containerId=%v, timeout=%v)", req.ContainerId, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -393,6 +435,7 @@ func (r *RemoteRuntimeService) Attach(req *runtimeapi.AttachRequest) (*runtimeap
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klog.Errorf("Attach %s from runtime service failed: %v", req.ContainerId, err)
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] Attach Response (containerId=%v)", req.ContainerId)
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if resp.Url == "" {
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errorMessage := "URL is not set"
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@ -404,6 +447,7 @@ func (r *RemoteRuntimeService) Attach(req *runtimeapi.AttachRequest) (*runtimeap
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// PortForward prepares a streaming endpoint to forward ports from a PodSandbox, and returns the address.
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func (r *RemoteRuntimeService) PortForward(req *runtimeapi.PortForwardRequest) (*runtimeapi.PortForwardResponse, error) {
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klog.V(10).Infof("[RemoteRuntimeService] PortForward (podSandboxID=%v, port=%v, timeout=%v)", req.PodSandboxId, req.Port, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -412,6 +456,7 @@ func (r *RemoteRuntimeService) PortForward(req *runtimeapi.PortForwardRequest) (
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klog.Errorf("PortForward %s from runtime service failed: %v", req.PodSandboxId, err)
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] PortForward Response (podSandboxID=%v)", req.PodSandboxId)
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if resp.Url == "" {
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errorMessage := "URL is not set"
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@ -426,6 +471,7 @@ func (r *RemoteRuntimeService) PortForward(req *runtimeapi.PortForwardRequest) (
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// update payload currently supported is the pod CIDR assigned to a node,
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// and the runtime service just proxies it down to the network plugin.
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func (r *RemoteRuntimeService) UpdateRuntimeConfig(runtimeConfig *runtimeapi.RuntimeConfig) error {
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klog.V(10).Infof("[RemoteRuntimeService] UpdateRuntimeConfig (runtimeConfig=%v, timeout=%v)", runtimeConfig, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -439,12 +485,14 @@ func (r *RemoteRuntimeService) UpdateRuntimeConfig(runtimeConfig *runtimeapi.Run
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if err != nil {
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] UpdateRuntimeConfig Response (runtimeConfig=%v)", runtimeConfig)
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return nil
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}
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// Status returns the status of the runtime.
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func (r *RemoteRuntimeService) Status() (*runtimeapi.RuntimeStatus, error) {
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klog.V(10).Infof("[RemoteRuntimeService] Status (timeout=%v)", r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -454,6 +502,8 @@ func (r *RemoteRuntimeService) Status() (*runtimeapi.RuntimeStatus, error) {
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] Status Response (status=%v)", resp.Status)
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if resp.Status == nil || len(resp.Status.Conditions) < 2 {
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errorMessage := "RuntimeReady or NetworkReady condition are not set"
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klog.Errorf("Status failed: %s", errorMessage)
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@ -465,6 +515,7 @@ func (r *RemoteRuntimeService) Status() (*runtimeapi.RuntimeStatus, error) {
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// ContainerStats returns the stats of the container.
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func (r *RemoteRuntimeService) ContainerStats(containerID string) (*runtimeapi.ContainerStats, error) {
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klog.V(10).Infof("[RemoteRuntimeService] ContainerStats (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -478,11 +529,13 @@ func (r *RemoteRuntimeService) ContainerStats(containerID string) (*runtimeapi.C
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return nil, err
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}
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r.logReduction.ClearID(containerID)
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klog.V(10).Infof("[RemoteRuntimeService] ContainerStats Response (containerID=%v, stats=%v)", containerID, resp.GetStats())
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return resp.GetStats(), nil
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}
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func (r *RemoteRuntimeService) ListContainerStats(filter *runtimeapi.ContainerStatsFilter) ([]*runtimeapi.ContainerStats, error) {
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klog.V(10).Infof("[RemoteRuntimeService] ListContainerStats (filter=%v)", filter)
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// Do not set timeout, because writable layer stats collection takes time.
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// TODO(random-liu): Should we assume runtime should cache the result, and set timeout here?
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ctx, cancel := getContextWithCancel()
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@ -495,11 +548,13 @@ func (r *RemoteRuntimeService) ListContainerStats(filter *runtimeapi.ContainerSt
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klog.Errorf("ListContainerStats with filter %+v from runtime service failed: %v", filter, err)
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return nil, err
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}
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klog.V(10).Infof("[RemoteRuntimeService] ListContainerStats Response (filter=%v, stats=%v)", filter, resp.GetStats())
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return resp.GetStats(), nil
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}
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func (r *RemoteRuntimeService) ReopenContainerLog(containerID string) error {
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klog.V(10).Infof("[RemoteRuntimeService] ReopenContainerLog (containerID=%v, timeout=%v)", containerID, r.timeout)
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ctx, cancel := getContextWithTimeout(r.timeout)
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defer cancel()
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@ -508,5 +563,7 @@ func (r *RemoteRuntimeService) ReopenContainerLog(containerID string) error {
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klog.Errorf("ReopenContainerLog %q from runtime service failed: %v", containerID, err)
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return err
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}
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klog.V(10).Infof("[RemoteRuntimeService] ReopenContainerLog Response (containerID=%v)", containerID)
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return nil
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}
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