func injectEnvironmentVariables(application *model.Application, compose *model.Compose) error {
envs, err := application.EnvironmentVariables()
if err != nil {
return err
}
compose.InjectEnvironmentVariables(envs)
return nil
}
func injectBuildArgs(application *model.Application, compose *model.Compose) error {
args, err := application.BuildArgs()
if err != nil {
return err
}
compose.InjectBuildArgs(args)
return nil
}
func rotateDeployments(etcd *store.Etcd, application *model.Application, maxAppDeploy int64, dockerHost string, repositoryDir string) error {
deployments, err := application.Deployments()
if err != nil {
return err
}
if len(deployments) == 0 || int64(len(deployments)) < maxAppDeploy {
return nil
}
fmt.Println("=====> Max deploy limit reached.")
oldestTimestamp := util.SortKeys(deployments)[0]
oldestDeployment := model.NewDeployment(application, "", deployments[oldestTimestamp], oldestTimestamp, repositoryDir)
fmt.Println("=====> Stop " + oldestDeployment.Revision + " ...")
compose, err := model.NewCompose(dockerHost, oldestDeployment.ComposeFilePath, oldestDeployment.ProjectName)
if err != nil {
return err
}
if err := compose.Stop(); err != nil {
return err
}
if err := application.DeleteDeployment(oldestTimestamp); err != nil {
return err
}
if err := vulcand.DeregisterInformation(etcd, oldestDeployment); err != nil {
return err
}
return nil
}