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utils.go
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/
utils.go
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package amazonec2
import (
"errors"
)
var (
errInvalidRegion = errors.New("invalid region specified")
errNoVpcs = errors.New("No VPCs found in region")
errMachineFailure = errors.New("Machine failed to start")
errNoIP = errors.New("No IP Address associated with the instance")
errComplete = errors.New("Complete")
)
type region struct {
AmiId string
}
// Release 20150603
var regionDetails map[string]*region = map[string]*region{
"ap-northeast-1": {"ami-f4b06cf4"},
"ap-southeast-1": {"ami-b899a2ea"},
"ap-southeast-2": {"ami-b59ce48f"},
"cn-north-1": {"ami-da930ee3"},
"eu-west-1": {"ami-45d8a532"},
"eu-central-1": {"ami-b6e0d9ab"},
"sa-east-1": {"ami-1199190c"},
"us-east-1": {"ami-5f709f34"},
"us-west-1": {"ami-615cb725"},
"us-west-2": {"ami-7f675e4f"},
"us-gov-west-1": {"ami-99a9c9ba"},
}
func awsRegionsList() []string {
var list []string
for k := range regionDetails {
list = append(list, k)
}
return list
}
func validateAwsRegion(region string) (string, error) {
for _, v := range awsRegionsList() {
if v == region {
return region, nil
}
}
return "", errInvalidRegion
}