107 lines
3 KiB
Go
107 lines
3 KiB
Go
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package linodego
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import (
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"context"
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"encoding/json"
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"fmt"
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)
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// InstanceIPAddressResponse contains the IPv4 and IPv6 details for an Instance
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type InstanceIPAddressResponse struct {
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IPv4 *InstanceIPv4Response `json:"ipv4"`
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IPv6 *InstanceIPv6Response `json:"ipv6"`
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}
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// InstanceIPv4Response contains the details of all IPv4 addresses associated with an Instance
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type InstanceIPv4Response struct {
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Public []*InstanceIP `json:"public"`
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Private []*InstanceIP `json:"private"`
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Shared []*InstanceIP `json:"shared"`
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}
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// InstanceIP represents an Instance IP with additional DNS and networking details
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type InstanceIP struct {
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Address string `json:"address"`
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Gateway string `json:"gateway"`
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SubnetMask string `json:"subnet_mask"`
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Prefix int `json:"prefix"`
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Type string `json:"type"`
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Public bool `json:"public"`
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RDNS string `json:"rdns"`
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LinodeID int `json:"linode_id"`
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Region string `json:"region"`
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}
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// InstanceIPv6Response contains the IPv6 addresses and ranges for an Instance
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type InstanceIPv6Response struct {
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LinkLocal *InstanceIP `json:"link_local"`
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SLAAC *InstanceIP `json:"slaac"`
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Global []*IPv6Range `json:"global"`
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}
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// IPv6Range represents a range of IPv6 addresses routed to a single Linode in a given Region
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type IPv6Range struct {
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Range string `json:"range"`
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Region string `json:"region"`
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}
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// GetInstanceIPAddresses gets the IPAddresses for a Linode instance
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func (c *Client) GetInstanceIPAddresses(ctx context.Context, linodeID int) (*InstanceIPAddressResponse, error) {
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e, err := c.InstanceIPs.endpointWithID(linodeID)
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if err != nil {
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return nil, err
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}
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r, err := coupleAPIErrors(c.R(ctx).SetResult(&InstanceIPAddressResponse{}).Get(e))
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if err != nil {
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return nil, err
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}
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return r.Result().(*InstanceIPAddressResponse), nil
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}
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// GetInstanceIPAddress gets the IPAddress for a Linode instance matching a supplied IP address
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func (c *Client) GetInstanceIPAddress(ctx context.Context, linodeID int, ipaddress string) (*InstanceIP, error) {
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e, err := c.InstanceIPs.endpointWithID(linodeID)
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if err != nil {
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return nil, err
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}
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e = fmt.Sprintf("%s/%s", e, ipaddress)
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r, err := coupleAPIErrors(c.R(ctx).SetResult(&InstanceIP{}).Get(e))
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if err != nil {
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return nil, err
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}
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return r.Result().(*InstanceIP), nil
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}
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// AddInstanceIPAddress adds a public or private IP to a Linode instance
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func (c *Client) AddInstanceIPAddress(ctx context.Context, linodeID int, public bool) (*InstanceIP, error) {
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var body string
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e, err := c.InstanceIPs.endpointWithID(linodeID)
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if err != nil {
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return nil, err
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}
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req := c.R(ctx).SetResult(&InstanceIP{})
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instanceipRequest := struct {
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Type string `json:"type"`
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Public bool `json:"public"`
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}{"ipv4", public}
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if bodyData, err := json.Marshal(instanceipRequest); err == nil {
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body = string(bodyData)
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} else {
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return nil, NewError(err)
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}
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r, err := coupleAPIErrors(req.
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SetHeader("Content-Type", "application/json").
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SetBody(body).
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Post(e))
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if err != nil {
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return nil, err
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}
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return r.Result().(*InstanceIP), nil
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}
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