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/
provider-aws.go
100 lines (90 loc) · 2.52 KB
/
provider-aws.go
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package actions
import (
"errors"
"github.com/AlexsJones/gravitywell/configuration"
"github.com/AlexsJones/gravitywell/kinds"
"github.com/AlexsJones/gravitywell/platform/provider"
awsprovider "github.com/AlexsJones/gravitywell/platform/provider/aws"
"github.com/AlexsJones/gravitywell/scheduler/actions/shell"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/fatih/color"
logger "github.com/sirupsen/logrus"
"os"
)
func NewAmazonWebServicesConfig() (*awsprovider.AWSProvider, error) {
awsp := awsprovider.AWSProvider{}
awsP := os.Getenv("AWS_DEFAULT_PROFILE")
if awsP == "" {
return nil, errors.New("no AWS_DEFAULT_PROFILE")
}
awsR := os.Getenv("AWS_DEFAULT_REGION")
if awsR == "" {
return nil, errors.New("no AWS_DEFAULT_REGION")
}
awsp.Region = awsR
sess, err := session.NewSession(&aws.Config{
Region: aws.String(awsR),
Credentials: credentials.NewSharedCredentials("", awsP),
})
if err != nil {
return nil, err
}
awsp.AWSClient = sess
return &awsp, err
}
func AmazonWebServicesClusterProcessor(awsprovider *awsprovider.AWSProvider,
commandFlag configuration.CommandFlag,
cluster kinds.ProviderCluster) error {
create := func() error {
err := provider.Create(awsprovider, cluster)
if err != nil {
return err
}
// Run post install -----------------------------------------------------
for _, executeCommand := range cluster.PostInstallHook {
if executeCommand.Execute.Shell != "" {
err := shell.ShellCommand(executeCommand.Execute.Shell,
executeCommand.Execute.Path, false)
if err != nil {
return err
}
}
}
return nil
}
delete := func() error {
err := provider.Delete(awsprovider, cluster)
if err != nil {
color.Red(err.Error())
}
// Run post delete -----------------------------------------------------
for _, executeCommand := range cluster.PostDeleteHook {
if executeCommand.Execute.Shell != "" {
err := shell.ShellCommand(executeCommand.Execute.Shell,
executeCommand.Execute.Path, false)
if err != nil {
return err
}
}
}
return nil
}
// Run Command ------------------------------------------------------------------
switch commandFlag {
case configuration.Create:
return create()
case configuration.Apply:
logger.Info("Ignoring apply on cluster - no such option")
return nil
case configuration.Replace:
if err := delete(); err != nil {
return err
}
return create()
case configuration.Delete:
return delete()
}
return nil
}