func (p *AWSProvider) ServiceUnlinkSubscribe(a *structs.App, s *structs.Service) error {
// delete from links
apps := structs.Apps{}
for _, linkedApp := range s.Apps {
if a.Name != linkedApp.Name {
apps = append(apps, linkedApp)
}
}
s.Apps = apps
formation, err := serviceFormation(s.Type, s)
if err != nil {
return err
}
req := &cloudformation.UpdateStackInput{
Capabilities: []*string{aws.String("CAPABILITY_IAM")},
StackName: aws.String(serviceStackName(s)),
TemplateBody: aws.String(formation),
}
for key, value := range s.Parameters {
req.Parameters = append(req.Parameters, &cloudformation.Parameter{
ParameterKey: aws.String(key),
ParameterValue: aws.String(value),
})
}
_, err = p.cloudformation().UpdateStack(req)
return err
}
// delete from links
func (p *AWSProvider) unlinkService(a *structs.App, s *structs.Service) error {
apps := structs.Apps{}
for _, linkedApp := range s.Apps {
if a.Name != linkedApp.Name {
apps = append(apps, linkedApp)
}
}
s.Apps = apps
return p.updateService(s)
}
// add to links
func (p *AWSProvider) linkService(a *structs.App, s *structs.Service) error {
s.Apps = append(s.Apps, *a)
return p.updateService(s)
}