func (c *Client) InitNetworkClient(d *openstack.Driver) error {
if c.Network != nil {
return nil
}
network, err := rackspace.NewNetworkV2(c.Provider, gophercloud.EndpointOpts{
Region: d.Region,
})
if err != nil {
return err
}
c.Network = network
return nil
}
func List(c *cli.Context) {
// assign vars from cli args
user := c.String("user")
key := c.String("key")
region := c.String("region")
// step 1, set up auth options
ao := gophercloud.AuthOptions{
Username: user,
APIKey: key,
}
// step 2, rax auth to get back provider instance
//provider, err := rackspace.AuthenticatedClient(ao)
provider, err := rackspace.AuthenticatedClient(ao)
if err != nil {
fmt.Println(err)
}
// set rax region
serviceClient, err2 := rackspace.NewNetworkV2(provider, gophercloud.EndpointOpts{
Name: "cloudNetworks",
//Type: "network",
Region: region,
})
if err2 != nil {
fmt.Println(err2)
}
// Retrieve a pager (i.e. a paginated collection)
networks_pager := networks.List(serviceClient)
fmt.Println("networks_pager: ", networks_pager)
// Define an anonymous function to be executed on each page's iteration
err6 := networks_pager.EachPage(func(page pagination.Page) (bool, error) {
networkList, err7 := networks.ExtractNetworks(page)
if err7 != nil {
fmt.Println(err7)
}
for _, n := range networkList {
// "s" will be a servers.Server
// https://github.com/rackspace/gophercloud/blob/master/openstack/compute/v2/servers/results.go
fmt.Println(n)
}
return true, nil
})
if err6 != nil {
fmt.Println(err6)
}
}
func authFromScratch(ao gophercloud.AuthOptions, region, serviceType string) (*gophercloud.ServiceClient, error) {
pc, err := rackspace.AuthenticatedClient(ao)
if err != nil {
return nil, err
}
var sc *gophercloud.ServiceClient
switch serviceType {
case "compute":
sc, err = rackspace.NewComputeV2(pc, gophercloud.EndpointOpts{
Region: region,
})
break
case "object-store":
sc, err = rackspace.NewObjectStorageV1(pc, gophercloud.EndpointOpts{
Region: region,
})
break
case "blockstorage":
sc, err = rackspace.NewBlockStorageV1(pc, gophercloud.EndpointOpts{
Region: region,
})
break
case "network":
sc, err = rackspace.NewNetworkV2(pc, gophercloud.EndpointOpts{
Region: region,
})
break
}
if err != nil {
return nil, err
}
if sc == nil {
return nil, fmt.Errorf("Unable to create service client: Unknown service type: %s", serviceType)
}
sc.UserAgent.Prepend(util.UserAgent)
return sc, nil
}