166 lines
3.4 KiB
Go
166 lines
3.4 KiB
Go
package docker
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import (
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"fmt"
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"strconv"
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"strings"
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"time"
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)
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// These are structures copied from the Docker project.
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// We avoid importing the libraries due to a CGO
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// depenency on libdevmapper that we'd like to avoid.
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type KeyValuePair struct {
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Key string
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Value string
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}
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type HostConfig struct {
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Binds []string
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ContainerIDFile string
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LxcConf []KeyValuePair
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Privileged bool
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PortBindings map[Port][]PortBinding
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Links []string
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PublishAllPorts bool
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}
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type Top struct {
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Titles []string
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Processes [][]string
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}
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type Containers struct {
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ID string `json:"Id"`
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Image string
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Command string
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Created int64
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Status string
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Ports []Port
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SizeRw int64
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SizeRootFs int64
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Names []string
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}
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type Run struct {
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ID string `json:"Id"`
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Warnings []string `json:",omitempty"`
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}
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type Wait struct {
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StatusCode int
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}
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type State struct {
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Running bool
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Pid int
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ExitCode int
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StartedAt time.Time
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FinishedAt time.Time
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Ghost bool
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}
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type PortBinding struct {
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HostIp string
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HostPort string
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}
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// 80/tcp
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type Port string
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func (p Port) Proto() string {
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parts := strings.Split(string(p), "/")
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if len(parts) == 1 {
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return "tcp"
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}
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return parts[1]
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}
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func (p Port) Port() string {
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return strings.Split(string(p), "/")[0]
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}
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func (p Port) Int() int {
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i, err := parsePort(p.Port())
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if err != nil {
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panic(err)
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}
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return i
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}
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func parsePort(rawPort string) (int, error) {
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port, err := strconv.ParseUint(rawPort, 10, 16)
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if err != nil {
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return 0, err
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}
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return int(port), nil
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}
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func NewPort(proto, port string) Port {
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return Port(fmt.Sprintf("%s/%s", port, proto))
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}
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type PortMapping map[string]string // Deprecated
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type NetworkSettings struct {
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IPAddress string
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IPPrefixLen int
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Gateway string
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Bridge string
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PortMapping map[string]PortMapping // Deprecated
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Ports map[Port][]PortBinding
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}
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type Config struct {
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Hostname string
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Domainname string
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User string
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Memory int64 // Memory limit (in bytes)
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MemorySwap int64 // Total memory usage (memory + swap); set `-1' to disable swap
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CpuShares int64 // CPU shares (relative weight vs. other containers)
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AttachStdin bool
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AttachStdout bool
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AttachStderr bool
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PortSpecs []string // Deprecated - Can be in the format of 8080/tcp
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ExposedPorts map[Port]struct{}
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Tty bool // Attach standard streams to a tty, including stdin if it is not closed.
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OpenStdin bool // Open stdin
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StdinOnce bool // If true, close stdin after the 1 attached client disconnects.
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Env []string
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Cmd []string
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Dns []string
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Image string // Name of the image as it was passed by the operator (eg. could be symbolic)
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Volumes map[string]struct{}
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VolumesFrom string
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WorkingDir string
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Entrypoint []string
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NetworkDisabled bool
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}
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type Container struct {
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ID string
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Created time.Time
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Path string
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Args []string
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Config *Config
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State State
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Image string
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NetworkSettings *NetworkSettings
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SysInitPath string
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ResolvConfPath string
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HostnamePath string
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HostsPath string
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Name string
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Driver string
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Volumes map[string]string
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// Store rw/ro in a separate structure to preserve reverse-compatibility on-disk.
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// Easier than migrating older container configs :)
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VolumesRW map[string]bool
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}
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