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Check for 404 errors in GCP termination

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This commit is contained in:
katexochen 2022-08-01 14:58:23 +02:00 • committed by Paul Meyer
parent 9f599c3993
commit c954ec089f
6 changed files with 179 additions and 43 deletions
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80
cli/internal/gcp/client/network.go
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@ -65,6 +65,9 @@ func (c *Client) TerminateFirewall(ctx context.Context) error {
Project: c.project,
}
resp, err := c.firewallsAPI.Delete(ctx, req)
if isNotFoundError(err) {
continue
}
if err != nil {
return err
}
@ -130,28 +133,40 @@ func (c *Client) TerminateVPCs(ctx context.Context) error {
return err
}
var op Operation
var err error
if c.network != "" {
op, err = c.terminateVPC(ctx, c.network)
if err != nil {
return err
}
c.network = ""
if err := c.terminateVPC(ctx); err != nil {
return err
}
return c.waitForOperations(ctx, []Operation{op})
return nil
}
// terminateVPC terminates a VPC network.
//
// If the network has firewall rules, these must be terminated first.
func (c *Client) terminateVPC(ctx context.Context, network string) (Operation, error) {
func (c *Client) terminateVPC(ctx context.Context) error {
if c.network == "" {
return nil
}
req := &computepb.DeleteNetworkRequest{
Project: c.project,
Network: network,
Network: c.network,
}
return c.networksAPI.Delete(ctx, req)
op, err := c.networksAPI.Delete(ctx, req)
if err != nil && !isNotFoundError(err) {
return err
}
if isNotFoundError(err) {
c.network = ""
return nil
}
if err := c.waitForOperations(ctx, []Operation{op}); err != nil {
return err
}
c.network = ""
return nil
}
func (c *Client) createSubnets(ctx context.Context) error {
@ -189,16 +204,27 @@ func (c *Client) terminateSubnet(ctx context.Context) error {
if c.subnetwork == "" {
return nil
}
req := &computepb.DeleteSubnetworkRequest{
Project: c.project,
Region: c.region,
Subnetwork: c.subnetwork,
}
op, err := c.subnetworksAPI.Delete(ctx, req)
if err != nil {
if err != nil && !isNotFoundError(err) {
return err
}
return c.waitForOperations(ctx, []Operation{op})
if isNotFoundError(err) {
c.subnetwork = ""
return nil
}
if err := c.waitForOperations(ctx, []Operation{op}); err != nil {
return err
}
c.subnetwork = ""
return nil
}
// CreateLoadBalancer creates a load balancer.
@ -305,11 +331,13 @@ func (c *Client) TerminateLoadBalancer(ctx context.Context) error {
Region: c.region,
ForwardingRule: c.forwardingRule,
})
if err != nil {
if err != nil && !isNotFoundError(err) {
return err
}
if err := c.waitForOperations(ctx, []Operation{resp}); err != nil {
return err
if err == nil {
if err := c.waitForOperations(ctx, []Operation{resp}); err != nil {
return err
}
}
resp, err = c.backendServicesAPI.Delete(ctx, &computepb.DeleteRegionBackendServiceRequest{
@ -317,11 +345,13 @@ func (c *Client) TerminateLoadBalancer(ctx context.Context) error {
Region: c.region,
BackendService: c.backendService,
})
if err != nil {
if err != nil && !isNotFoundError(err) {
return err
}
if err := c.waitForOperations(ctx, []Operation{resp}); err != nil {
return err
if err == nil {
if err := c.waitForOperations(ctx, []Operation{resp}); err != nil {
return err
}
}
resp, err = c.healthChecksAPI.Delete(ctx, &computepb.DeleteRegionHealthCheckRequest{
@ -329,9 +359,15 @@ func (c *Client) TerminateLoadBalancer(ctx context.Context) error {
Region: c.region,
HealthCheck: c.healthCheck,
})
if err != nil {
if err != nil && !isNotFoundError(err) {
return err
}
return c.waitForOperations(ctx, []Operation{resp})
if err == nil {
if err := c.waitForOperations(ctx, []Operation{resp}); err != nil {
return err
}
}
return nil
}