packer-cn/builder/osc/common/regions.go

57 lines
1.1 KiB
Go

package common
import (
"fmt"
"github.com/outscale/osc-go/oapi"
)
func listOAPIRegions(oapiconn oapi.OAPIClient) ([]string, error) {
var regions []string
resp, err := oapiconn.POST_ReadRegions(oapi.ReadRegionsRequest{})
if resp.OK == nil || err != nil {
return []string{}, err
}
resultRegions := resp.OK
for _, region := range resultRegions.Regions {
regions = append(regions, region.RegionName)
}
return regions, nil
}
// ValidateRegion returns true if the supplied region is a valid Outscale
// region and false if it's not.
func (c *AccessConfig) ValidateRegion(regions ...string) error {
oapiconn, err := c.NewOAPIConnection()
if err != nil {
return err
}
validRegions, err := listOAPIRegions(oapiconn)
if err != nil {
return err
}
var invalidRegions []string
for _, region := range regions {
found := false
for _, validRegion := range validRegions {
if region == validRegion {
found = true
break
}
}
if !found {
invalidRegions = append(invalidRegions, region)
}
}
if len(invalidRegions) > 0 {
return fmt.Errorf("Invalid region(s): %v", invalidRegions)
}
return nil
}