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delete_node.go
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delete_node.go
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package platform_aws_ecs
import (
"context"
"github.com/awlsring/texit/internal/pkg/domain/node"
"github.com/awlsring/texit/internal/pkg/logger"
platform_aws "github.com/awlsring/texit/internal/pkg/platform/aws"
"github.com/aws/aws-sdk-go-v2/service/ecs"
"github.com/aws/aws-sdk-go-v2/service/iam"
"github.com/aws/aws-sdk-go-v2/service/ssm"
)
// DeleteNode deletes all resources specific to the given node.
// If a resource doesn't generate a direct cost, if an error occurs it is logged and the process continues.
func (g *PlatformAwsEcsGateway) DeleteNode(ctx context.Context, node *node.Node) error {
log := logger.FromContext(ctx)
log.Debug().Msg("Deleting ECS node")
log.Debug().Msgf("Getting ecs client for location %s", node.Location.String())
ecsClient, err := platform_aws.GetClientForLocation(ctx, ecs.NewFromConfig, g.ecsCache, node.Location, g.Creds)
if err != nil {
log.Error().Err(err).Msg("Failed to get ECS client")
return err
}
log.Debug().Msgf("Getting ssm client for location %s", node.Location.String())
ssmClient, err := platform_aws.GetClientForLocation(ctx, ssm.NewFromConfig, g.ssmCache, node.Location, g.Creds)
if err != nil {
log.Error().Err(err).Msg("Failed to get ECS client")
return err
}
log.Debug().Msgf("Getting IAM client for location %s", node.Location.String())
iamClient, err := platform_aws.GetClientForLocation(ctx, iam.NewFromConfig, g.iamCache, node.Location, g.Creds)
if err != nil {
log.Error().Err(err).Msg("Failed to get IAM client")
return err
}
log.Debug().Msg("Deleting service")
err = deleteService(ctx, ecsClient, node.Identifier)
if err != nil {
log.Error().Err(err).Msg("Failed to delete service")
return err
}
log.Debug().Msg("Deleting task definition")
err = deleteTaskDefinition(ctx, ecsClient, node.Identifier)
if err != nil {
log.Warn().Err(err).Msg("Failed to delete task definition, continuing...")
}
log.Debug().Msg("Deleting state parameter")
err = deleteStateParameter(ctx, ssmClient, node.Identifier)
if err != nil {
log.Warn().Err(err).Msg("Failed to delete state parameter, continuing...")
}
log.Debug().Msg("Deleting task role")
err = deleteTaskRole(ctx, iamClient, node.Identifier)
if err != nil {
log.Warn().Err(err).Msg("Failed to delete task role, continuing...")
}
log.Debug().Msg("ECS node deleted")
return nil
}