netdata/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package dockerd

import (
    "fmt"

    "github.com/netdata/netdata/go/go.d.plugin/agent/discovery/sd/model"
)

type targetGroup struct {
    source  string
    targets []model.Target
}

func (g *targetGroup) Provider() string        { return "sd:docker" }
func (g *targetGroup) Source() string          { return g.source }
func (g *targetGroup) Targets() []model.Target { return g.targets }

type target struct {
    model.Base

    hash uint64

    ID            string
    Name          string
    Image         string
    Command       string
    Labels        map[string]any
    PrivatePort   string // Port on the container
    PublicPort    string // Port exposed on the host
    PublicPortIP  string // Host IP address that the container's port is mapped to
    PortProtocol  string
    NetworkMode   string
    NetworkDriver string
    IPAddress     string

    Address string // "IPAddress:PrivatePort"
}

func (t *target) TUID() string {
    if t.PublicPort != "" {
        return fmt.Sprintf("%s_%s_%s_%s_%s_%s",
            t.Name, t.IPAddress, t.PublicPortIP, t.PortProtocol, t.PublicPort, t.PrivatePort)
    }
    if t.PrivatePort != "" {
        return fmt.Sprintf("%s_%s_%s_%s",
            t.Name, t.IPAddress, t.PortProtocol, t.PrivatePort)
    }
    return fmt.Sprintf("%s_%s", t.Name, t.IPAddress)
}

func (t *target) Hash() uint64 {
    return t.hash
}