Method ContainerInfo

agent/app/service/container.go:558–633

(req dto.OperationWithName)

}

func (u *ContainerService) ContainerInfo(req dto.OperationWithName) (*dto.ContainerOperate, error) {
	client, err := docker.NewDockerClient()
	if err != nil {
		return nil, err
	}
	defer client.Close()
	ctx := context.Background()
	oldContainer, err := client.ContainerInspect(ctx, req.Name)
	if err != nil {
		return nil, err
	}

	var data dto.ContainerOperate
	data.Name = strings.ReplaceAll(oldContainer.Name, "/", "")
	data.Image = oldContainer.Config.Image
	if oldContainer.NetworkSettings != nil {
		for net, val := range oldContainer.NetworkSettings.Networks {
			netItem := dto.ContainerNetwork{
				Network: net,
				MacAddr: val.MacAddress,
			}
			if val.IPAMConfig != nil {
				if netItem.Network != "bridge" {
					netItem.Ipv4 = val.IPAMConfig.IPv4Address
					netItem.Ipv6 = val.IPAMConfig.IPv6Address
				}
			} else {
				if netItem.Network != "bridge" {
					netItem.Ipv4 = val.IPAddress
				}
			}
			data.Networks = append(data.Networks, netItem)
		}
	}

	exposePorts, _ := loadPortByInspect(oldContainer.ID, client)
	data.ExposedPorts = loadContainerPortForInfo(exposePorts)
	data.Hostname = oldContainer.Config.Hostname
	data.DNS = oldContainer.HostConfig.DNS
	for _, item := range oldContainer.HostConfig.ExtraHosts {
		parts := strings.SplitN(item, ":", 2)
		if len(parts) != 2 || len(parts[0]) == 0 || len(parts[1]) == 0 {
			continue
		}
		data.ExtraHosts = append(data.ExtraHosts, dto.ExtraHost{
			Hostname: parts[0],
			IP:       parts[1],
		})
	}
	data.DomainName = oldContainer.Config.Domainname

	data.Cmd = oldContainer.Config.Cmd
	data.WorkingDir = oldContainer.Config.WorkingDir
	data.User = oldContainer.Config.User
	data.OpenStdin = oldContainer.Config.OpenStdin
	data.Tty = oldContainer.Config.Tty
	data.Entrypoint = oldContainer.Config.Entrypoint
	data.Env = oldContainer.Config.Env