예제 #1
0
파일: list.go 프로젝트: flazz/rack
func (command *commandList) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsList).opts
	allPages := resource.Params.(*paramsList).allPages
	pager := ports.List(command.Ctx.ServiceClient, opts)
	if allPages {
		pages, err := pager.AllPages()
		if err != nil {
			resource.Err = err
			return
		}
		info, err := osPorts.ExtractPorts(pages)
		if err != nil {
			resource.Err = err
			return
		}
		result := make([]map[string]interface{}, len(info))
		for j, subnet := range info {
			result[j] = portSingle(&subnet)
		}
		resource.Result = result
	} else {
		limit := opts.Limit
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			info, err := osPorts.ExtractPorts(page)
			if err != nil {
				return false, err
			}
			result := make([]map[string]interface{}, len(info))
			for j, subnet := range info {
				result[j] = portSingle(&subnet)
			}
			resource.Result = result
			if len(info) >= limit {
				return false, nil
			}
			limit -= len(info)
			command.Ctx.WaitGroup.Add(1)
			command.Ctx.Results <- resource
			return true, nil
		})
		if err != nil {
			resource.Err = err
			return
		}
	}
}
예제 #2
0
func listPorts(t *testing.T) {
	count := 0
	pager := ports.List(Client, osPorts.ListOpts{})
	err := pager.EachPage(func(page pagination.Page) (bool, error) {
		count++
		t.Logf("--- Page ---")

		portList, err := osPorts.ExtractPorts(page)
		th.AssertNoErr(t, err)

		for _, p := range portList {
			t.Logf("Port: ID [%s] Name [%s] Status [%s] MAC addr [%s] Fixed IPs [%#v] Security groups [%#v]",
				p.ID, p.Name, p.Status, p.MACAddress, p.FixedIPs, p.SecurityGroups)
		}

		return true, nil
	})

	th.CheckNoErr(t, err)

	if count == 0 {
		t.Logf("No pages were iterated over when listing ports")
	}
}