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Expand Docker and Kubernetes platform projections
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rcourtman
parent
d3934e19e3
commit
6346929328
63 changed files with 5858 additions and 258 deletions
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@ -12,12 +12,16 @@ type NetworkInterface = hostagent.NetworkInterface
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// Report represents a single heartbeat from the Docker agent to Pulse.
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type Report struct {
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Agent AgentInfo `json:"agent"`
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Host HostInfo `json:"host"`
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Containers []Container `json:"containers"`
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Services []Service `json:"services,omitempty"`
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Tasks []Task `json:"tasks,omitempty"`
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Timestamp time.Time `json:"timestamp"`
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Agent AgentInfo `json:"agent"`
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Host HostInfo `json:"host"`
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Containers []Container `json:"containers"`
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Images []Image `json:"images,omitempty"`
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Volumes []Volume `json:"volumes,omitempty"`
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Networks []Network `json:"networks,omitempty"`
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Services []Service `json:"services,omitempty"`
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Tasks []Task `json:"tasks,omitempty"`
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StorageUsage *StorageUsage `json:"storageUsage,omitempty"`
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Timestamp time.Time `json:"timestamp"`
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}
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// AgentInfo describes the reporting agent instance.
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@ -145,6 +149,71 @@ type UpdateStatus struct {
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Error string `json:"error,omitempty"` // e.g., "rate limited", "auth required"
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}
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// Image summarises a local image available through the Docker-compatible API.
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type Image struct {
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ID string `json:"id"`
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RepoTags []string `json:"repoTags,omitempty"`
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RepoDigests []string `json:"repoDigests,omitempty"`
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SizeBytes int64 `json:"sizeBytes,omitempty"`
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SharedSizeBytes int64 `json:"sharedSizeBytes,omitempty"`
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Containers int64 `json:"containers,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// Volume summarises a local volume available through the Docker-compatible API.
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type Volume struct {
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Name string `json:"name"`
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Driver string `json:"driver,omitempty"`
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Mountpoint string `json:"mountpoint,omitempty"`
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Scope string `json:"scope,omitempty"`
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CreatedAt string `json:"createdAt,omitempty"`
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SizeBytes int64 `json:"sizeBytes,omitempty"`
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RefCount int64 `json:"refCount,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Options map[string]string `json:"options,omitempty"`
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}
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// Network summarises a local network available through the Docker-compatible API.
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type Network struct {
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ID string `json:"id"`
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Name string `json:"name"`
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Driver string `json:"driver,omitempty"`
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Scope string `json:"scope,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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EnableIPv4 bool `json:"enableIpv4,omitempty"`
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EnableIPv6 bool `json:"enableIpv6,omitempty"`
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Internal bool `json:"internal,omitempty"`
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Attachable bool `json:"attachable,omitempty"`
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Ingress bool `json:"ingress,omitempty"`
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ConfigOnly bool `json:"configOnly,omitempty"`
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Subnets []NetworkSubnet `json:"subnets,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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Options map[string]string `json:"options,omitempty"`
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}
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// NetworkSubnet summarises a network IPAM subnet.
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type NetworkSubnet struct {
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Subnet string `json:"subnet,omitempty"`
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Gateway string `json:"gateway,omitempty"`
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}
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// StorageUsage summarises the Docker-compatible /system/df API buckets.
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type StorageUsage struct {
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Images StorageUsageBucket `json:"images,omitempty"`
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Containers StorageUsageBucket `json:"containers,omitempty"`
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Volumes StorageUsageBucket `json:"volumes,omitempty"`
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BuildCache StorageUsageBucket `json:"buildCache,omitempty"`
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}
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// StorageUsageBucket captures one /system/df resource family.
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type StorageUsageBucket struct {
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TotalCount int64 `json:"totalCount,omitempty"`
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ActiveCount int64 `json:"activeCount,omitempty"`
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TotalSizeBytes int64 `json:"totalSizeBytes,omitempty"`
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ReclaimableBytes int64 `json:"reclaimableBytes,omitempty"`
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}
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// AgentKey returns the stable identifier for a reporting agent.
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func (r Report) AgentKey() string {
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if r.Agent.ID != "" {
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@ -5,13 +5,23 @@ import "time"
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// Report represents a single heartbeat from the Kubernetes agent to Pulse.
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// It is designed to be useful without requiring Metrics Server (metrics.k8s.io).
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type Report struct {
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Agent AgentInfo `json:"agent"`
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Cluster ClusterInfo `json:"cluster"`
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Nodes []Node `json:"nodes,omitempty"`
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Pods []Pod `json:"pods,omitempty"`
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Deployments []Deployment `json:"deployments,omitempty"`
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Recovery *RecoveryReport `json:"recovery,omitempty"`
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Timestamp time.Time `json:"timestamp"`
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Agent AgentInfo `json:"agent"`
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Cluster ClusterInfo `json:"cluster"`
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Nodes []Node `json:"nodes,omitempty"`
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Namespaces []Namespace `json:"namespaces,omitempty"`
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Pods []Pod `json:"pods,omitempty"`
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Deployments []Deployment `json:"deployments,omitempty"`
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StatefulSets []StatefulSet `json:"statefulSets,omitempty"`
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DaemonSets []DaemonSet `json:"daemonSets,omitempty"`
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Services []Service `json:"services,omitempty"`
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Jobs []Job `json:"jobs,omitempty"`
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CronJobs []CronJob `json:"cronJobs,omitempty"`
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Ingresses []Ingress `json:"ingresses,omitempty"`
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PersistentVolumes []PersistentVolume `json:"persistentVolumes,omitempty"`
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PersistentVolumeClaims []PersistentVolumeClaim `json:"persistentVolumeClaims,omitempty"`
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Events []Event `json:"events,omitempty"`
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Recovery *RecoveryReport `json:"recovery,omitempty"`
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Timestamp time.Time `json:"timestamp"`
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}
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// AgentInfo describes the reporting agent instance.
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@ -114,6 +124,152 @@ type Deployment struct {
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Labels map[string]string `json:"labels,omitempty"`
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}
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// Namespace represents a Kubernetes namespace at report time.
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type Namespace struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Phase string `json:"phase,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// StatefulSet represents a Kubernetes stateful set at report time.
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type StatefulSet struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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DesiredReplicas int32 `json:"desiredReplicas,omitempty"`
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ReadyReplicas int32 `json:"readyReplicas,omitempty"`
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CurrentReplicas int32 `json:"currentReplicas,omitempty"`
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UpdatedReplicas int32 `json:"updatedReplicas,omitempty"`
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AvailableReplicas int32 `json:"availableReplicas,omitempty"`
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ServiceName string `json:"serviceName,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// DaemonSet represents a Kubernetes daemon set at report time.
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type DaemonSet struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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DesiredNumberScheduled int32 `json:"desiredNumberScheduled,omitempty"`
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CurrentNumberScheduled int32 `json:"currentNumberScheduled,omitempty"`
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NumberReady int32 `json:"numberReady,omitempty"`
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UpdatedNumberScheduled int32 `json:"updatedNumberScheduled,omitempty"`
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NumberAvailable int32 `json:"numberAvailable,omitempty"`
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NumberUnavailable int32 `json:"numberUnavailable,omitempty"`
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NumberMisscheduled int32 `json:"numberMisscheduled,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// Service represents a Kubernetes service at report time.
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type Service struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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Type string `json:"type,omitempty"`
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ClusterIP string `json:"clusterIp,omitempty"`
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ExternalIPs []string `json:"externalIps,omitempty"`
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Ports []ServicePort `json:"ports,omitempty"`
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Selector map[string]string `json:"selector,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// ServicePort describes one Kubernetes service port.
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type ServicePort struct {
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Name string `json:"name,omitempty"`
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Protocol string `json:"protocol,omitempty"`
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Port int32 `json:"port,omitempty"`
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TargetPort string `json:"targetPort,omitempty"`
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NodePort int32 `json:"nodePort,omitempty"`
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}
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// Job represents a Kubernetes job at report time.
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type Job struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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DesiredCompletions int32 `json:"desiredCompletions,omitempty"`
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Succeeded int32 `json:"succeeded,omitempty"`
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Failed int32 `json:"failed,omitempty"`
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Active int32 `json:"active,omitempty"`
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StartTime *time.Time `json:"startTime,omitempty"`
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CompletionTime *time.Time `json:"completionTime,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// CronJob represents a Kubernetes cron job at report time.
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type CronJob struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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Schedule string `json:"schedule,omitempty"`
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Suspend bool `json:"suspend,omitempty"`
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Active int `json:"active,omitempty"`
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LastScheduleTime *time.Time `json:"lastScheduleTime,omitempty"`
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LastSuccessfulTime *time.Time `json:"lastSuccessfulTime,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// Ingress represents a Kubernetes ingress at report time.
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type Ingress struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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ClassName string `json:"className,omitempty"`
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Hosts []string `json:"hosts,omitempty"`
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Addresses []string `json:"addresses,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// PersistentVolume represents a Kubernetes persistent volume at report time.
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type PersistentVolume struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Phase string `json:"phase,omitempty"`
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StorageClass string `json:"storageClass,omitempty"`
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CapacityBytes int64 `json:"capacityBytes,omitempty"`
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AccessModes []string `json:"accessModes,omitempty"`
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ReclaimPolicy string `json:"reclaimPolicy,omitempty"`
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ClaimNamespace string `json:"claimNamespace,omitempty"`
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ClaimName string `json:"claimName,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// PersistentVolumeClaim represents a Kubernetes persistent volume claim at report time.
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type PersistentVolumeClaim struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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Phase string `json:"phase,omitempty"`
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StorageClass string `json:"storageClass,omitempty"`
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RequestedBytes int64 `json:"requestedBytes,omitempty"`
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CapacityBytes int64 `json:"capacityBytes,omitempty"`
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AccessModes []string `json:"accessModes,omitempty"`
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VolumeName string `json:"volumeName,omitempty"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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Labels map[string]string `json:"labels,omitempty"`
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}
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// Event represents a Kubernetes event at report time.
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type Event struct {
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UID string `json:"uid"`
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Name string `json:"name"`
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Namespace string `json:"namespace,omitempty"`
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Type string `json:"type,omitempty"`
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Reason string `json:"reason,omitempty"`
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Message string `json:"message,omitempty"`
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InvolvedKind string `json:"involvedKind,omitempty"`
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InvolvedName string `json:"involvedName,omitempty"`
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Count int32 `json:"count,omitempty"`
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FirstSeen *time.Time `json:"firstSeen,omitempty"`
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LastSeen *time.Time `json:"lastSeen,omitempty"`
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EventTime *time.Time `json:"eventTime,omitempty"`
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}
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// RecoveryReport contains optional, best-effort "recovery point" artifacts discovered by the agent.
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// This is intentionally capped and time-bounded by the agent to keep payloads small.
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type RecoveryReport struct {
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