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Add constellation UID retrieval to cloudprovider metadata APIs

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Signed-off-by: Malte Poll <mp@edgeless.systems>
This commit is contained in:
Malte Poll 2022-07-29 16:30:24 +02:00 • committed by Malte Poll
parent 2f925b5955
commit 18a89d2881
7 changed files with 116 additions and 6 deletions
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8
bootstrapper/cloudprovider/gcp/client.go
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@ -53,7 +53,7 @@ func NewClient(ctx context.Context) (*Client, error) {
// RetrieveInstances returns list of instances including their ips and metadata.
func (c *Client) RetrieveInstances(ctx context.Context, project, zone string) ([]metadata.InstanceMetadata, error) {
uid, err := c.uid()
uid, err := c.UID()
if err != nil {
return nil, err
}
@ -214,7 +214,7 @@ func (c *Client) RetrieveSubnetworkAliasCIDR(ctx context.Context, project, zone,
// RetrieveLoadBalancerIP returns the IP address of the load balancer specified by project, zone and loadBalancerName.
func (c *Client) RetrieveLoadBalancerIP(ctx context.Context, project, zone string) (string, error) {
uid, err := c.uid()
uid, err := c.UID()
if err != nil {
return "", err
}
@ -284,8 +284,8 @@ func (c *Client) updateInstanceMetadata(ctx context.Context, project, zone, inst
return nil
}
// uid retrieves the current instances uid.
func (c *Client) uid() (string, error) {
// UID retrieves the current instances uid.
func (c *Client) UID() (string, error) {
// API endpoint: http://metadata.google.internal/computeMetadata/v1/instance/attributes/constellation-uid
uid, err := c.RetrieveInstanceMetadata(constellationUIDMetadataKey)
if err != nil {