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4929e37507
Previous code was using slow routines to collect some of the information needed to output images. Specifically size was being calculated instead of using the cached, already known size already available. Also, straight- lined several of the code paths. Overall assessment is that these improvements cut the time for images in half. Signed-off-by: baude <bbaude@redhat.com> Closes: #365 Approved by: mheon
220 lines
11 KiB
Go
220 lines
11 KiB
Go
package inspect
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import (
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"time"
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"github.com/cri-o/ocicni/pkg/ocicni"
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"github.com/docker/go-connections/nat"
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"github.com/opencontainers/go-digest"
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"github.com/opencontainers/image-spec/specs-go/v1"
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specs "github.com/opencontainers/runtime-spec/specs-go"
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)
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// ContainerData holds the podman inspect data for a container
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type ContainerData struct {
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*ContainerInspectData
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HostConfig *HostConfig `json:"HostConfig"`
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Config *CtrConfig `json:"Config"`
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}
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// HostConfig represents the host configuration for the container
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type HostConfig struct {
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ContainerIDFile string `json:"ContainerIDFile"`
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LogConfig *LogConfig `json:"LogConfig"` //TODO
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NetworkMode string `json:"NetworkMode"`
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PortBindings nat.PortMap `json:"PortBindings"` //TODO
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AutoRemove bool `json:"AutoRemove"`
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CapAdd []string `json:"CapAdd"`
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CapDrop []string `json:"CapDrop"`
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DNS []string `json:"DNS"`
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DNSOptions []string `json:"DNSOptions"`
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DNSSearch []string `json:"DNSSearch"`
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ExtraHosts []string `json:"ExtraHosts"`
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GroupAdd []uint32 `json:"GroupAdd"`
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IpcMode string `json:"IpcMode"`
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Cgroup string `json:"Cgroup"`
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OomScoreAdj *int `json:"OomScoreAdj"`
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PidMode string `json:"PidMode"`
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Privileged bool `json:"Privileged"`
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PublishAllPorts bool `json:"PublishAllPorts"` //TODO
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ReadonlyRootfs bool `json:"ReadonlyRootfs"`
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SecurityOpt []string `json:"SecurityOpt"`
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UTSMode string `json:"UTSMode"`
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UsernsMode string `json:"UsernsMode"`
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ShmSize int64 `json:"ShmSize"`
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Runtime string `json:"Runtime"`
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ConsoleSize *specs.Box `json:"ConsoleSize"`
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Isolation string `json:"Isolation"` //TODO
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CPUShares *uint64 `json:"CPUSShares"`
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Memory int64 `json:"Memory"`
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NanoCPUs int `json:"NanoCPUs"` //check type, TODO
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CgroupParent string `json:"CgroupParent"`
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BlkioWeight *uint16 `json:"BlkioWeight"`
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BlkioWeightDevice []specs.LinuxWeightDevice `json:"BlkioWeightDevice"`
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BlkioDeviceReadBps []specs.LinuxThrottleDevice `json:"BlkioDeviceReadBps"`
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BlkioDeviceWriteBps []specs.LinuxThrottleDevice `json:"BlkioDeviceWriteBps"`
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BlkioDeviceReadIOps []specs.LinuxThrottleDevice `json:"BlkioDeviceReadIOps"`
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BlkioDeviceWriteIOps []specs.LinuxThrottleDevice `json:"BlkioDeviceWriteIOps"`
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CPUPeriod *uint64 `json:"CPUPeriod"`
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CPUQuota *int64 `json:"CPUQuota"`
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CPURealtimePeriod *uint64 `json:"CPURealtimePeriod"`
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CPURealtimeRuntime *int64 `json:"CPURealtimeRuntime"`
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CPUSetCPUs string `json:"CPUSetCPUs"`
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CPUSetMems string `json:"CPUSetMems"`
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Devices []specs.LinuxDevice `json:"Devices"`
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DiskQuota int `json:"DiskQuota"` //check type, TODO
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KernelMemory *int64 `json:"KernelMemory"`
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MemoryReservation *int64 `json:"MemoryReservation"`
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MemorySwap *int64 `json:"MemorySwap"`
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MemorySwappiness *uint64 `json:"MemorySwappiness"`
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OomKillDisable *bool `json:"OomKillDisable"`
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PidsLimit *int64 `json:"PidsLimit"`
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Ulimits []string `json:"Ulimits"`
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CPUCount int `json:"CPUCount"` //check type, TODO
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CPUPercent int `json:"CPUPercent"` //check type, TODO
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IOMaximumIOps int `json:"IOMaximumIOps"` //check type, TODO
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IOMaximumBandwidth int `json:"IOMaximumBandwidth"` //check type, TODO
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}
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// CtrConfig holds information about the container configuration
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type CtrConfig struct {
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Hostname string `json:"Hostname"`
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DomainName string `json:"Domainname"` //TODO
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User specs.User `json:"User"`
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AttachStdin bool `json:"AttachStdin"` //TODO
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AttachStdout bool `json:"AttachStdout"` //TODO
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AttachStderr bool `json:"AttachStderr"` //TODO
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Tty bool `json:"Tty"`
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OpenStdin bool `json:"OpenStdin"`
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StdinOnce bool `json:"StdinOnce"` //TODO
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Env []string `json:"Env"`
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Cmd []string `json:"Cmd"`
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Image string `json:"Image"`
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Volumes map[string]struct{} `json:"Volumes"`
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WorkingDir string `json:"WorkingDir"`
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Entrypoint string `json:"Entrypoint"`
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Labels map[string]string `json:"Labels"`
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Annotations map[string]string `json:"Annotations"`
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StopSignal uint `json:"StopSignal"`
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}
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// LogConfig holds the log information for a container
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type LogConfig struct {
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Type string `json:"Type"` // TODO
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Config map[string]string `json:"Config"` //idk type, TODO
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}
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// ImageData holds the inspect information of an image
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type ImageData struct {
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ID string `json:"Id"`
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Digest digest.Digest `json:"Digest"`
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RepoTags []string `json:"RepoTags"`
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RepoDigests []string `json:"RepoDigests"`
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Parent string `json:"Parent"`
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Comment string `json:"Comment"`
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Created *time.Time `json:"Created"`
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ContainerConfig *v1.ImageConfig `json:"ContainerConfig"`
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Version string `json:"Version"`
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Author string `json:"Author"`
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Architecture string `json:"Architecture"`
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Os string `json:"Os"`
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Size int64 `json:"Size"`
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VirtualSize int64 `json:"VirtualSize"`
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GraphDriver *Data `json:"GraphDriver"`
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RootFS *RootFS `json:"RootFS"`
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Labels map[string]string `json:"Labels"`
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Annotations map[string]string `json:"Annotations"`
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}
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// RootFS holds the root fs information of an image
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type RootFS struct {
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Type string `json:"Type"`
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Layers []digest.Digest `json:"Layers"`
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}
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// Data handles the data for a storage driver
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type Data struct {
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Name string `json:"Name"`
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Data map[string]string `json:"Data"`
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}
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// ContainerInspectData handles the data used when inspecting a container
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type ContainerInspectData struct {
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ID string `json:"ID"`
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Created time.Time `json:"Created"`
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Path string `json:"Path"`
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Args []string `json:"Args"`
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State *ContainerInspectState `json:"State"`
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ImageID string `json:"Image"`
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ImageName string `json:"ImageName"`
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ResolvConfPath string `json:"ResolvConfPath"`
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HostnamePath string `json:"HostnamePath"` //TODO
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HostsPath string `json:"HostsPath"` //TODO
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StaticDir string `json:"StaticDir"`
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LogPath string `json:"LogPath"`
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Name string `json:"Name"`
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RestartCount int32 `json:"RestartCount"` //TODO
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Driver string `json:"Driver"`
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MountLabel string `json:"MountLabel"`
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ProcessLabel string `json:"ProcessLabel"`
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AppArmorProfile string `json:"AppArmorProfile"`
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ExecIDs []string `json:"ExecIDs"` //TODO
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GraphDriver *Data `json:"GraphDriver"`
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SizeRw int64 `json:"SizeRw,omitempty"`
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SizeRootFs int64 `json:"SizeRootFs,omitempty"`
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Mounts []specs.Mount `json:"Mounts"`
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NetworkSettings *NetworkSettings `json:"NetworkSettings"` //TODO
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}
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// ContainerInspectState represents the state of a container.
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type ContainerInspectState struct {
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OciVersion string `json:"OciVersion"`
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Status string `json:"Status"`
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Running bool `json:"Running"`
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Paused bool `json:"Paused"`
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Restarting bool `json:"Restarting"` // TODO
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OOMKilled bool `json:"OOMKilled"`
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Dead bool `json:"Dead"`
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Pid int `json:"Pid"`
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ExitCode int32 `json:"ExitCode"`
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Error string `json:"Error"` // TODO
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StartedAt time.Time `json:"StartedAt"`
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FinishedAt time.Time `json:"FinishedAt"`
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}
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// NetworkSettings holds information about the newtwork settings of the container
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type NetworkSettings struct {
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Bridge string `json:"Bridge"`
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SandboxID string `json:"SandboxID"`
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HairpinMode bool `json:"HairpinMode"`
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LinkLocalIPv6Address string `json:"LinkLocalIPv6Address"`
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LinkLocalIPv6PrefixLen int `json:"LinkLocalIPv6PrefixLen"`
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Ports []ocicni.PortMapping `json:"Ports"`
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SandboxKey string `json:"SandboxKey"`
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SecondaryIPAddresses []string `json:"SecondaryIPAddresses"`
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SecondaryIPv6Addresses []string `json:"SecondaryIPv6Addresses"`
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EndpointID string `json:"EndpointID"`
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Gateway string `json:"Gateway"`
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GlobalIPv6Addresses []string `json:"GlobalIPv6Addresses"`
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GlobalIPv6PrefixLen int `json:"GlobalIPv6PrefixLen"`
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IPAddress string `json:"IPAddress"`
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IPPrefixLen int `json:"IPPrefixLen"`
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IPv6Gateway string `json:"IPv6Gateway"`
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MacAddress string `json:"MacAddress"`
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}
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// ImageResult is used for podman images for collection and output
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type ImageResult struct {
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Tag string
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Repository string
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RepoDigests []string
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RepoTags []string
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ID string
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Digest digest.Digest
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ConfigDigest digest.Digest
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Created time.Time
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Size *uint64
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Labels map[string]string
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Dangling bool
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}
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