mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-07-03 08:42:39 +00:00
93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
package google
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import (
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"bytes"
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"fmt"
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"log"
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"time"
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"github.com/hashicorp/terraform/helper/resource"
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"google.golang.org/api/googleapi"
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"google.golang.org/api/sqladmin/v1beta4"
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)
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type SqlAdminOperationWaiter struct {
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Service *sqladmin.Service
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Op *sqladmin.Operation
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Project string
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}
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func (w *SqlAdminOperationWaiter) RefreshFunc() resource.StateRefreshFunc {
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return func() (interface{}, string, error) {
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log.Printf("[DEBUG] self_link: %s", w.Op.SelfLink)
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op, err := w.Service.Operations.Get(w.Project, w.Op.Name).Do()
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if e, ok := err.(*googleapi.Error); ok && (e.Code == 429 || e.Code == 503) {
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return w.Op, "PENDING", nil
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} else if err != nil {
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return nil, "", err
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}
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log.Printf("[DEBUG] Got %q when asking for operation %q", op.Status, w.Op.Name)
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return op, op.Status, nil
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}
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}
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func (w *SqlAdminOperationWaiter) Conf() *resource.StateChangeConf {
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return &resource.StateChangeConf{
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Pending: []string{"PENDING", "RUNNING"},
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Target: []string{"DONE"},
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Refresh: w.RefreshFunc(),
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}
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}
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// SqlAdminOperationError wraps sqladmin.OperationError and implements the
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// error interface so it can be returned.
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type SqlAdminOperationError sqladmin.OperationErrors
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func (e SqlAdminOperationError) Error() string {
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var buf bytes.Buffer
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for _, err := range e.Errors {
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buf.WriteString(err.Message + "\n")
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}
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return buf.String()
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}
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func sqladminOperationWait(config *Config, op *sqladmin.Operation, project, activity string) error {
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return sqladminOperationWaitTime(config, op, project, activity, 10)
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}
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func sqladminOperationWaitTime(config *Config, op *sqladmin.Operation, project, activity string, timeoutMinutes int) error {
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if op.Status == "DONE" {
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if op.Error != nil {
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return SqlAdminOperationError(*op.Error)
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}
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return nil
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}
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w := &SqlAdminOperationWaiter{
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Service: config.clientSqlAdmin,
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Op: op,
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Project: project,
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}
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state := w.Conf()
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state.Timeout = time.Duration(timeoutMinutes) * time.Minute
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state.MinTimeout = 2 * time.Second
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state.Delay = 5 * time.Second
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opRaw, err := state.WaitForState()
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if err != nil {
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return fmt.Errorf("Error waiting for %s (op %s): %s", activity, op.Name, err)
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}
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op = opRaw.(*sqladmin.Operation)
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if op.Error != nil {
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return SqlAdminOperationError(*op.Error)
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}
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return nil
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}
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