mirror of https://github.com/docker/compose.git
1250 lines
35 KiB
Go
1250 lines
35 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package ecs
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"strings"
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"time"
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"github.com/docker/compose-cli/api/compose"
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"github.com/docker/compose-cli/api/errdefs"
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"github.com/docker/compose-cli/api/secrets"
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"github.com/docker/compose-cli/internal"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/arn"
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"github.com/aws/aws-sdk-go/aws/request"
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"github.com/aws/aws-sdk-go/aws/session"
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"github.com/aws/aws-sdk-go/service/autoscaling"
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"github.com/aws/aws-sdk-go/service/autoscaling/autoscalingiface"
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"github.com/aws/aws-sdk-go/service/cloudformation"
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"github.com/aws/aws-sdk-go/service/cloudformation/cloudformationiface"
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"github.com/aws/aws-sdk-go/service/cloudwatchlogs"
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"github.com/aws/aws-sdk-go/service/cloudwatchlogs/cloudwatchlogsiface"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/aws/aws-sdk-go/service/ec2/ec2iface"
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"github.com/aws/aws-sdk-go/service/ecs"
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"github.com/aws/aws-sdk-go/service/ecs/ecsiface"
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"github.com/aws/aws-sdk-go/service/efs"
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"github.com/aws/aws-sdk-go/service/efs/efsiface"
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"github.com/aws/aws-sdk-go/service/elbv2"
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"github.com/aws/aws-sdk-go/service/elbv2/elbv2iface"
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"github.com/aws/aws-sdk-go/service/iam"
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"github.com/aws/aws-sdk-go/service/iam/iamiface"
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"github.com/aws/aws-sdk-go/service/s3"
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"github.com/aws/aws-sdk-go/service/s3/s3iface"
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"github.com/aws/aws-sdk-go/service/s3/s3manager"
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"github.com/aws/aws-sdk-go/service/secretsmanager"
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"github.com/aws/aws-sdk-go/service/secretsmanager/secretsmanageriface"
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"github.com/aws/aws-sdk-go/service/ssm"
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"github.com/aws/aws-sdk-go/service/ssm/ssmiface"
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"github.com/hashicorp/go-multierror"
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"github.com/hashicorp/go-uuid"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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)
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type sdk struct {
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ECS ecsiface.ECSAPI
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EC2 ec2iface.EC2API
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EFS efsiface.EFSAPI
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ELB elbv2iface.ELBV2API
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CW cloudwatchlogsiface.CloudWatchLogsAPI
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IAM iamiface.IAMAPI
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CF cloudformationiface.CloudFormationAPI
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SM secretsmanageriface.SecretsManagerAPI
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SSM ssmiface.SSMAPI
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AG autoscalingiface.AutoScalingAPI
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S3 s3iface.S3API
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uploader *s3manager.Uploader
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}
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// sdk implement API
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var _ API = sdk{}
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func newSDK(sess *session.Session) sdk {
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sess.Handlers.Build.PushBack(func(r *request.Request) {
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request.AddToUserAgent(r, internal.ECSUserAgentName+"/"+internal.Version)
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})
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return sdk{
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ECS: ecs.New(sess),
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EC2: ec2.New(sess),
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EFS: efs.New(sess),
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ELB: elbv2.New(sess),
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CW: cloudwatchlogs.New(sess),
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IAM: iam.New(sess),
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CF: cloudformation.New(sess),
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SM: secretsmanager.New(sess),
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SSM: ssm.New(sess),
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AG: autoscaling.New(sess),
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S3: s3.New(sess),
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uploader: s3manager.NewUploader(sess),
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}
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}
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func (s sdk) CheckRequirements(ctx context.Context, region string) error {
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settings, err := s.ECS.ListAccountSettingsWithContext(ctx, &ecs.ListAccountSettingsInput{
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EffectiveSettings: aws.Bool(true),
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Name: aws.String("serviceLongArnFormat"),
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})
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if err != nil {
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return err
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}
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serviceLongArnFormat := settings.Settings[0].Value
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if *serviceLongArnFormat != "enabled" {
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return fmt.Errorf("this tool requires the \"new ARN resource ID format\".\n"+
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"Check https://%s.console.aws.amazon.com/ecs/home#/settings\n"+
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"Learn more: https://aws.amazon.com/blogs/compute/migrating-your-amazon-ecs-deployment-to-the-new-arn-and-resource-id-format-2", region)
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}
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return nil
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}
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func (s sdk) ResolveCluster(ctx context.Context, nameOrArn string) (awsResource, error) {
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logrus.Debug("CheckRequirements if cluster was already created: ", nameOrArn)
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clusters, err := s.ECS.DescribeClustersWithContext(ctx, &ecs.DescribeClustersInput{
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Clusters: []*string{aws.String(nameOrArn)},
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})
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if err != nil {
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return nil, err
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}
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if len(clusters.Clusters) == 0 {
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return nil, errors.Wrapf(errdefs.ErrNotFound, "cluster %q does not exist", nameOrArn)
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}
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it := clusters.Clusters[0]
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return existingAWSResource{
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arn: aws.StringValue(it.ClusterArn),
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id: aws.StringValue(it.ClusterName),
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}, nil
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}
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func (s sdk) CreateCluster(ctx context.Context, name string) (string, error) {
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logrus.Debug("Create cluster ", name)
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response, err := s.ECS.CreateClusterWithContext(ctx, &ecs.CreateClusterInput{ClusterName: aws.String(name)})
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if err != nil {
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return "", err
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}
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return *response.Cluster.Status, nil
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}
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func (s sdk) CheckVPC(ctx context.Context, vpcID string) error {
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logrus.Debug("CheckRequirements on VPC : ", vpcID)
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output, err := s.EC2.DescribeVpcAttributeWithContext(ctx, &ec2.DescribeVpcAttributeInput{
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VpcId: aws.String(vpcID),
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Attribute: aws.String("enableDnsSupport"),
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})
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if err != nil {
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return err
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}
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if !*output.EnableDnsSupport.Value {
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return fmt.Errorf("VPC %q doesn't have DNS resolution enabled", vpcID)
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}
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return nil
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}
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func (s sdk) GetDefaultVPC(ctx context.Context) (string, error) {
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logrus.Debug("Retrieve default VPC")
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vpcs, err := s.EC2.DescribeVpcsWithContext(ctx, &ec2.DescribeVpcsInput{
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Filters: []*ec2.Filter{
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{
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Name: aws.String("isDefault"),
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Values: []*string{aws.String("true")},
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},
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},
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})
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if err != nil {
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return "", err
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}
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if len(vpcs.Vpcs) == 0 {
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return "", fmt.Errorf("account has no default VPC. Set VPC to deploy to using 'x-aws-vpc'")
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}
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return *vpcs.Vpcs[0].VpcId, nil
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}
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func (s sdk) GetSubNets(ctx context.Context, vpcID string) ([]awsResource, error) {
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logrus.Debug("Retrieve SubNets")
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var ids []awsResource
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var token *string
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for {
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subnets, err := s.EC2.DescribeSubnetsWithContext(ctx, &ec2.DescribeSubnetsInput{
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Filters: []*ec2.Filter{
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{
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Name: aws.String("vpc-id"),
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Values: []*string{aws.String(vpcID)},
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},
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},
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NextToken: token,
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})
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if err != nil {
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return nil, err
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}
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for _, subnet := range subnets.Subnets {
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ids = append(ids, existingAWSResource{
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arn: aws.StringValue(subnet.SubnetArn),
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id: aws.StringValue(subnet.SubnetId),
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})
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}
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if subnets.NextToken == token {
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break
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}
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token = subnets.NextToken
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}
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return ids, nil
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}
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func (s sdk) IsPublicSubnet(ctx context.Context, subNetID string) (bool, error) {
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tables, err := s.EC2.DescribeRouteTablesWithContext(ctx, &ec2.DescribeRouteTablesInput{
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Filters: []*ec2.Filter{
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{
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Name: aws.String("association.subnet-id"),
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Values: []*string{aws.String(subNetID)},
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},
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},
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})
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if err != nil {
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return false, err
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}
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if len(tables.RouteTables) == 0 {
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// If a subnet is not explicitly associated with any route table, it is implicitly associated with the main route table.
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// https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-route-tables.html
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return true, nil
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}
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for _, routeTable := range tables.RouteTables {
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for _, route := range routeTable.Routes {
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if aws.StringValue(route.State) != "active" {
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continue
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}
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if strings.HasPrefix(aws.StringValue(route.GatewayId), "igw-") {
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// Connected to an internet Gateway
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return true, nil
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}
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}
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}
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return false, nil
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}
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func (s sdk) GetRoleArn(ctx context.Context, name string) (string, error) {
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role, err := s.IAM.GetRoleWithContext(ctx, &iam.GetRoleInput{
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RoleName: aws.String(name),
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})
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if err != nil {
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return "", err
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}
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return *role.Role.Arn, nil
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}
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func (s sdk) StackExists(ctx context.Context, name string) (bool, error) {
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stacks, err := s.CF.DescribeStacksWithContext(ctx, &cloudformation.DescribeStacksInput{
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StackName: aws.String(name),
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})
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if err != nil {
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if strings.HasPrefix(err.Error(), fmt.Sprintf("ValidationError: Stack with ID %s does not exist", name)) {
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return false, nil
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}
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return false, nil
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}
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return len(stacks.Stacks) > 0, nil
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}
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type uploadedTemplateFunc func(body *string, url *string) (string, error)
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const cloudformationBytesLimit = 51200
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func (s sdk) withTemplate(ctx context.Context, name string, template []byte, region string, fn uploadedTemplateFunc) (string, error) {
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if len(template) < cloudformationBytesLimit {
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return fn(aws.String(string(template)), nil)
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}
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key, err := uuid.GenerateUUID()
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if err != nil {
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return "", err
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}
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bucket := "com.docker.compose." + key
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logrus.Debugf("Create s3 bucket %q to store cloudformation template", bucket)
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var configuration *s3.CreateBucketConfiguration
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if region != "us-east-1" {
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configuration = &s3.CreateBucketConfiguration{
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LocationConstraint: aws.String(region),
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}
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}
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_, err = s.S3.CreateBucket(&s3.CreateBucketInput{
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Bucket: aws.String(bucket),
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CreateBucketConfiguration: configuration,
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})
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if err != nil {
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return "", err
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}
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upload, err := s.uploader.UploadWithContext(ctx, &s3manager.UploadInput{
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Key: aws.String("template.yaml"),
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Body: bytes.NewReader(template),
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Bucket: aws.String(bucket),
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ContentType: aws.String("application/x-yaml"),
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Tagging: aws.String(name),
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})
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if err != nil {
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return "", err
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}
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defer func() {
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_, err := s.S3.DeleteObjectWithContext(ctx, &s3.DeleteObjectInput{
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Bucket: aws.String(bucket),
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Key: aws.String("template.yaml"),
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VersionId: upload.VersionID,
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})
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if err != nil {
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logrus.Warnf("Failed to remove S3 bucket: %s", err)
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}
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_, err = s.S3.DeleteBucketWithContext(ctx, &s3.DeleteBucketInput{
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Bucket: aws.String(bucket),
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})
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if err != nil {
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logrus.Warnf("Failed to remove S3 bucket: %s", err)
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}
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}()
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return fn(nil, aws.String(upload.Location))
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}
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func (s sdk) CreateStack(ctx context.Context, name string, region string, template []byte) error {
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logrus.Debug("Create CloudFormation stack")
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stackID, err := s.withTemplate(ctx, name, template, region, func(body *string, url *string) (string, error) {
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stack, err := s.CF.CreateStackWithContext(ctx, &cloudformation.CreateStackInput{
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OnFailure: aws.String("DELETE"),
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StackName: aws.String(name),
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TemplateBody: body,
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TemplateURL: url,
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TimeoutInMinutes: nil,
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Capabilities: []*string{
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aws.String(cloudformation.CapabilityCapabilityIam),
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},
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Tags: []*cloudformation.Tag{
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{
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Key: aws.String(compose.ProjectTag),
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Value: aws.String(name),
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},
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},
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})
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if err != nil {
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return "", err
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}
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return aws.StringValue(stack.StackId), nil
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})
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logrus.Debugf("Stack %s created", stackID)
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return err
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}
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func (s sdk) CreateChangeSet(ctx context.Context, name string, region string, template []byte) (string, error) {
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logrus.Debug("Create CloudFormation Changeset")
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update := fmt.Sprintf("Update%s", time.Now().Format("2006-01-02-15-04-05"))
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changeset, err := s.withTemplate(ctx, name, template, region, func(body *string, url *string) (string, error) {
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changeset, err := s.CF.CreateChangeSetWithContext(ctx, &cloudformation.CreateChangeSetInput{
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ChangeSetName: aws.String(update),
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ChangeSetType: aws.String(cloudformation.ChangeSetTypeUpdate),
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StackName: aws.String(name),
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TemplateBody: body,
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TemplateURL: url,
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Capabilities: []*string{
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aws.String(cloudformation.CapabilityCapabilityIam),
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},
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})
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if err != nil {
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return "", err
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}
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return aws.StringValue(changeset.Id), err
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})
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if err != nil {
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return "", err
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}
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// we have to WaitUntilChangeSetCreateComplete even this in fail with error `ResourceNotReady`
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// so that we can invoke DescribeChangeSet to check status, and then we can know about the actual creation failure cause.
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s.CF.WaitUntilChangeSetCreateCompleteWithContext(ctx, &cloudformation.DescribeChangeSetInput{ // nolint:errcheck
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ChangeSetName: aws.String(changeset),
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})
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desc, err := s.CF.DescribeChangeSetWithContext(ctx, &cloudformation.DescribeChangeSetInput{
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ChangeSetName: aws.String(update),
|
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StackName: aws.String(name),
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})
|
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if aws.StringValue(desc.Status) == "FAILED" {
|
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return changeset, fmt.Errorf(aws.StringValue(desc.StatusReason))
|
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}
|
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return changeset, err
|
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}
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func (s sdk) UpdateStack(ctx context.Context, changeset string) error {
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desc, err := s.CF.DescribeChangeSetWithContext(ctx, &cloudformation.DescribeChangeSetInput{
|
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ChangeSetName: aws.String(changeset),
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})
|
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if err != nil {
|
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return err
|
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}
|
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|
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if strings.HasPrefix(aws.StringValue(desc.StatusReason), "The submitted information didn't contain changes.") {
|
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return nil
|
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}
|
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|
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_, err = s.CF.ExecuteChangeSet(&cloudformation.ExecuteChangeSetInput{
|
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ChangeSetName: aws.String(changeset),
|
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})
|
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return err
|
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}
|
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|
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const (
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stackCreate = iota
|
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stackUpdate
|
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stackDelete
|
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)
|
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|
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func (s sdk) WaitStackComplete(ctx context.Context, name string, operation int) error {
|
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input := &cloudformation.DescribeStacksInput{
|
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StackName: aws.String(name),
|
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}
|
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switch operation {
|
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case stackCreate:
|
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return s.CF.WaitUntilStackCreateCompleteWithContext(ctx, input)
|
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case stackDelete:
|
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return s.CF.WaitUntilStackDeleteCompleteWithContext(ctx, input)
|
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default:
|
|
return fmt.Errorf("internal error: unexpected stack operation %d", operation)
|
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}
|
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}
|
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|
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func (s sdk) GetStackID(ctx context.Context, name string) (string, error) {
|
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stacks, err := s.CF.DescribeStacksWithContext(ctx, &cloudformation.DescribeStacksInput{
|
|
StackName: aws.String(name),
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return *stacks.Stacks[0].StackId, nil
|
|
}
|
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|
|
func (s sdk) ListStacks(ctx context.Context) ([]compose.Stack, error) {
|
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params := cloudformation.DescribeStacksInput{}
|
|
var token *string
|
|
var stacks []compose.Stack
|
|
for {
|
|
response, err := s.CF.DescribeStacksWithContext(ctx, ¶ms)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, stack := range response.Stacks {
|
|
for _, t := range stack.Tags {
|
|
if *t.Key == compose.ProjectTag {
|
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status := compose.RUNNING
|
|
switch aws.StringValue(stack.StackStatus) {
|
|
case "CREATE_IN_PROGRESS":
|
|
status = compose.STARTING
|
|
case "DELETE_IN_PROGRESS":
|
|
status = compose.REMOVING
|
|
case "UPDATE_IN_PROGRESS":
|
|
status = compose.UPDATING
|
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default:
|
|
}
|
|
stacks = append(stacks, compose.Stack{
|
|
ID: aws.StringValue(stack.StackId),
|
|
Name: aws.StringValue(stack.StackName),
|
|
Status: status,
|
|
})
|
|
break
|
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}
|
|
}
|
|
}
|
|
if token == response.NextToken {
|
|
return stacks, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
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|
|
func (s sdk) GetStackClusterID(ctx context.Context, stack string) (string, error) {
|
|
// Note: could use DescribeStackResource but we only can detect `does not exist` case by matching string error message
|
|
var token *string
|
|
for {
|
|
response, err := s.CF.ListStackResourcesWithContext(ctx, &cloudformation.ListStackResourcesInput{
|
|
StackName: aws.String(stack),
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
for _, r := range response.StackResourceSummaries {
|
|
if aws.StringValue(r.ResourceType) == "AWS::ECS::Cluster" {
|
|
return aws.StringValue(r.PhysicalResourceId), nil
|
|
}
|
|
}
|
|
if token == response.NextToken {
|
|
break
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
// stack is using user-provided cluster
|
|
res, err := s.CF.GetTemplateSummaryWithContext(ctx, &cloudformation.GetTemplateSummaryInput{
|
|
StackName: aws.String(stack),
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
c := aws.StringValue(res.Metadata)
|
|
var m templateMetadata
|
|
err = json.Unmarshal([]byte(c), &m)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
if m.Cluster == "" {
|
|
return "", errors.Wrap(errdefs.ErrNotFound, "CloudFormation is missing cluster metadata")
|
|
}
|
|
|
|
return m.Cluster, nil
|
|
}
|
|
|
|
type templateMetadata struct {
|
|
Cluster string `json:",omitempty"`
|
|
}
|
|
|
|
func (s sdk) GetServiceTaskDefinition(ctx context.Context, cluster string, serviceArns []string) (map[string]string, error) {
|
|
defs := map[string]string{}
|
|
|
|
svc := []*string{}
|
|
for _, s := range serviceArns {
|
|
svc = append(svc, aws.String(s))
|
|
}
|
|
for i := 0; i < len(svc); i += 10 {
|
|
end := i + 10
|
|
if end > len(svc) {
|
|
end = len(svc)
|
|
}
|
|
chunk := svc[i:end]
|
|
services, err := s.ECS.DescribeServicesWithContext(ctx, &ecs.DescribeServicesInput{
|
|
Cluster: aws.String(cluster),
|
|
Services: chunk,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, s := range services.Services {
|
|
defs[aws.StringValue(s.ServiceArn)] = aws.StringValue(s.TaskDefinition)
|
|
}
|
|
}
|
|
return defs, nil
|
|
}
|
|
|
|
func (s sdk) ListStackServices(ctx context.Context, stack string) ([]string, error) {
|
|
arns := []string{}
|
|
var nextToken *string
|
|
for {
|
|
response, err := s.CF.ListStackResourcesWithContext(ctx, &cloudformation.ListStackResourcesInput{
|
|
StackName: aws.String(stack),
|
|
NextToken: nextToken,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, r := range response.StackResourceSummaries {
|
|
if aws.StringValue(r.ResourceType) == "AWS::ECS::Service" {
|
|
if r.PhysicalResourceId != nil {
|
|
arns = append(arns, aws.StringValue(r.PhysicalResourceId))
|
|
}
|
|
}
|
|
}
|
|
nextToken = response.NextToken
|
|
if nextToken == nil {
|
|
break
|
|
}
|
|
}
|
|
return arns, nil
|
|
}
|
|
|
|
func (s sdk) GetServiceTasks(ctx context.Context, cluster string, service string, stopped bool) ([]*ecs.Task, error) {
|
|
state := "RUNNING"
|
|
if stopped {
|
|
state = "STOPPED"
|
|
}
|
|
var token *string
|
|
var tasks []*ecs.Task
|
|
for {
|
|
response, err := s.ECS.ListTasksWithContext(ctx, &ecs.ListTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
ServiceName: aws.String(service),
|
|
DesiredStatus: aws.String(state),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if len(response.TaskArns) > 0 {
|
|
taskDescriptions, err := s.ECS.DescribeTasksWithContext(ctx, &ecs.DescribeTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
Tasks: response.TaskArns,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
tasks = append(tasks, taskDescriptions.Tasks...)
|
|
}
|
|
if token == response.NextToken {
|
|
return tasks, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) GetTaskStoppedReason(ctx context.Context, cluster string, taskArn string) (string, error) {
|
|
taskDescriptions, err := s.ECS.DescribeTasksWithContext(ctx, &ecs.DescribeTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
Tasks: []*string{aws.String(taskArn)},
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
if len(taskDescriptions.Tasks) == 0 {
|
|
return "", nil
|
|
}
|
|
task := taskDescriptions.Tasks[0]
|
|
return fmt.Sprintf(
|
|
"%s: %s",
|
|
aws.StringValue(task.StopCode),
|
|
aws.StringValue(task.StoppedReason)), nil
|
|
|
|
}
|
|
|
|
func (s sdk) DescribeStackEvents(ctx context.Context, stackID string) ([]*cloudformation.StackEvent, error) {
|
|
// Fixme implement Paginator on Events and return as a chan(events)
|
|
events := []*cloudformation.StackEvent{}
|
|
var nextToken *string
|
|
for {
|
|
resp, err := s.CF.DescribeStackEventsWithContext(ctx, &cloudformation.DescribeStackEventsInput{
|
|
StackName: aws.String(stackID),
|
|
NextToken: nextToken,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
events = append(events, resp.StackEvents...)
|
|
if resp.NextToken == nil {
|
|
return events, nil
|
|
}
|
|
nextToken = resp.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) ListStackParameters(ctx context.Context, name string) (map[string]string, error) {
|
|
st, err := s.CF.DescribeStacksWithContext(ctx, &cloudformation.DescribeStacksInput{
|
|
NextToken: nil,
|
|
StackName: aws.String(name),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
parameters := map[string]string{}
|
|
for _, parameter := range st.Stacks[0].Parameters {
|
|
parameters[aws.StringValue(parameter.ParameterKey)] = aws.StringValue(parameter.ParameterValue)
|
|
}
|
|
return parameters, nil
|
|
}
|
|
|
|
type stackResource struct {
|
|
LogicalID string
|
|
Type string
|
|
ARN string
|
|
Status string
|
|
}
|
|
|
|
type stackResourceFn func(r stackResource) error
|
|
|
|
type stackResources []stackResource
|
|
|
|
func (resources stackResources) apply(awsType string, fn stackResourceFn) error {
|
|
var errs *multierror.Error
|
|
for _, r := range resources {
|
|
if r.Type == awsType {
|
|
err := fn(r)
|
|
if err != nil {
|
|
errs = multierror.Append(err)
|
|
}
|
|
}
|
|
}
|
|
return errs.ErrorOrNil()
|
|
}
|
|
|
|
func (s sdk) ListStackResources(ctx context.Context, name string) (stackResources, error) {
|
|
var token *string
|
|
var resources stackResources
|
|
for {
|
|
response, err := s.CF.ListStackResourcesWithContext(ctx, &cloudformation.ListStackResourcesInput{
|
|
StackName: aws.String(name),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, r := range response.StackResourceSummaries {
|
|
resources = append(resources, stackResource{
|
|
LogicalID: aws.StringValue(r.LogicalResourceId),
|
|
Type: aws.StringValue(r.ResourceType),
|
|
ARN: aws.StringValue(r.PhysicalResourceId),
|
|
Status: aws.StringValue(r.ResourceStatus),
|
|
})
|
|
}
|
|
if token == response.NextToken {
|
|
return resources, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) DeleteStack(ctx context.Context, name string) error {
|
|
logrus.Debug("Delete CloudFormation stack")
|
|
_, err := s.CF.DeleteStackWithContext(ctx, &cloudformation.DeleteStackInput{
|
|
StackName: aws.String(name),
|
|
})
|
|
return err
|
|
}
|
|
|
|
func (s sdk) CreateSecret(ctx context.Context, secret secrets.Secret) (string, error) {
|
|
logrus.Debug("Create secret " + secret.Name)
|
|
var tags []*secretsmanager.Tag
|
|
for k, v := range secret.Labels {
|
|
tags = []*secretsmanager.Tag{
|
|
{
|
|
Key: aws.String(k),
|
|
Value: aws.String(v),
|
|
},
|
|
}
|
|
}
|
|
// store the secret content as string
|
|
content := string(secret.GetContent())
|
|
response, err := s.SM.CreateSecret(&secretsmanager.CreateSecretInput{
|
|
Name: &secret.Name,
|
|
SecretString: &content,
|
|
Tags: tags,
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return aws.StringValue(response.ARN), nil
|
|
}
|
|
|
|
func (s sdk) InspectSecret(ctx context.Context, id string) (secrets.Secret, error) {
|
|
logrus.Debug("Inspect secret " + id)
|
|
response, err := s.SM.DescribeSecret(&secretsmanager.DescribeSecretInput{SecretId: &id})
|
|
if err != nil {
|
|
return secrets.Secret{}, err
|
|
}
|
|
tags := map[string]string{}
|
|
for _, tag := range response.Tags {
|
|
tags[aws.StringValue(tag.Key)] = aws.StringValue(tag.Value)
|
|
}
|
|
|
|
secret := secrets.Secret{
|
|
ID: aws.StringValue(response.ARN),
|
|
Name: aws.StringValue(response.Name),
|
|
Labels: tags,
|
|
}
|
|
return secret, nil
|
|
}
|
|
|
|
func (s sdk) ListSecrets(ctx context.Context) ([]secrets.Secret, error) {
|
|
logrus.Debug("List secrets ...")
|
|
var ls []secrets.Secret
|
|
var token *string
|
|
for {
|
|
response, err := s.SM.ListSecrets(&secretsmanager.ListSecretsInput{})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, sec := range response.SecretList {
|
|
|
|
tags := map[string]string{}
|
|
for _, tag := range sec.Tags {
|
|
tags[*tag.Key] = *tag.Value
|
|
}
|
|
ls = append(ls, secrets.Secret{
|
|
ID: *sec.ARN,
|
|
Name: *sec.Name,
|
|
Labels: tags,
|
|
})
|
|
}
|
|
|
|
if token == response.NextToken {
|
|
return ls, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) DeleteSecret(ctx context.Context, id string, recover bool) error {
|
|
logrus.Debug("List secrets ...")
|
|
force := !recover
|
|
_, err := s.SM.DeleteSecret(&secretsmanager.DeleteSecretInput{SecretId: &id, ForceDeleteWithoutRecovery: &force})
|
|
return err
|
|
}
|
|
|
|
func (s sdk) GetLogs(ctx context.Context, name string, consumer func(name string, service string, container string, message string), follow bool) error {
|
|
logGroup := fmt.Sprintf("/docker-compose/%s", name)
|
|
var startTime int64
|
|
for {
|
|
select {
|
|
case <-ctx.Done():
|
|
return nil
|
|
default:
|
|
var hasMore = true
|
|
var token *string
|
|
for hasMore {
|
|
events, err := s.CW.FilterLogEvents(&cloudwatchlogs.FilterLogEventsInput{
|
|
LogGroupName: aws.String(logGroup),
|
|
NextToken: token,
|
|
StartTime: aws.Int64(startTime),
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if events.NextToken == nil {
|
|
hasMore = false
|
|
} else {
|
|
token = events.NextToken
|
|
}
|
|
|
|
for _, event := range events.Events {
|
|
p := strings.Split(aws.StringValue(event.LogStreamName), "/")
|
|
consumer(p[1], p[1], p[2], aws.StringValue(event.Message))
|
|
startTime = *event.IngestionTime
|
|
}
|
|
}
|
|
}
|
|
if !follow {
|
|
return nil
|
|
}
|
|
time.Sleep(500 * time.Millisecond)
|
|
}
|
|
}
|
|
|
|
func (s sdk) DescribeService(ctx context.Context, cluster string, arn string) (compose.ServiceStatus, error) {
|
|
services, err := s.ECS.DescribeServicesWithContext(ctx, &ecs.DescribeServicesInput{
|
|
Cluster: aws.String(cluster),
|
|
Services: []*string{aws.String(arn)},
|
|
Include: aws.StringSlice([]string{"TAGS"}),
|
|
})
|
|
if err != nil {
|
|
return compose.ServiceStatus{}, err
|
|
}
|
|
|
|
for _, f := range services.Failures {
|
|
return compose.ServiceStatus{}, errors.Wrapf(errdefs.ErrNotFound, "can't get service status %s: %s", aws.StringValue(f.Detail), aws.StringValue(f.Reason))
|
|
}
|
|
service := services.Services[0]
|
|
var name string
|
|
for _, t := range service.Tags {
|
|
if *t.Key == compose.ServiceTag {
|
|
name = aws.StringValue(t.Value)
|
|
}
|
|
}
|
|
if name == "" {
|
|
return compose.ServiceStatus{}, fmt.Errorf("service %s doesn't have a %s tag", *service.ServiceArn, compose.ServiceTag)
|
|
}
|
|
targetGroupArns := []string{}
|
|
for _, lb := range service.LoadBalancers {
|
|
targetGroupArns = append(targetGroupArns, *lb.TargetGroupArn)
|
|
}
|
|
// getURLwithPortMapping makes 2 queries
|
|
// one to get the target groups and another for load balancers
|
|
loadBalancers, err := s.getURLWithPortMapping(ctx, targetGroupArns)
|
|
if err != nil {
|
|
return compose.ServiceStatus{}, err
|
|
}
|
|
return compose.ServiceStatus{
|
|
ID: aws.StringValue(service.ServiceName),
|
|
Name: name,
|
|
Replicas: int(aws.Int64Value(service.RunningCount)),
|
|
Desired: int(aws.Int64Value(service.DesiredCount)),
|
|
Publishers: loadBalancers,
|
|
}, nil
|
|
}
|
|
|
|
func (s sdk) DescribeServiceTasks(ctx context.Context, cluster string, project string, service string) ([]compose.ContainerSummary, error) {
|
|
var summary []compose.ContainerSummary
|
|
familly := fmt.Sprintf("%s-%s", project, service)
|
|
var token *string
|
|
for {
|
|
list, err := s.ECS.ListTasks(&ecs.ListTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
Family: aws.String(familly),
|
|
LaunchType: nil,
|
|
MaxResults: nil,
|
|
NextToken: token,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if len(list.TaskArns) == 0 {
|
|
break
|
|
}
|
|
tasks, err := s.ECS.DescribeTasksWithContext(ctx, &ecs.DescribeTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
Include: aws.StringSlice([]string{"TAGS"}),
|
|
Tasks: list.TaskArns,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, t := range tasks.Tasks {
|
|
var project string
|
|
var service string
|
|
for _, tag := range t.Tags {
|
|
switch aws.StringValue(tag.Key) {
|
|
case compose.ProjectTag:
|
|
project = aws.StringValue(tag.Value)
|
|
case compose.ServiceTag:
|
|
service = aws.StringValue(tag.Value)
|
|
}
|
|
}
|
|
|
|
id, err := arn.Parse(aws.StringValue(t.TaskArn))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
summary = append(summary, compose.ContainerSummary{
|
|
ID: id.String(),
|
|
Name: id.Resource,
|
|
Project: project,
|
|
Service: service,
|
|
State: strings.Title(strings.ToLower(aws.StringValue(t.LastStatus))),
|
|
})
|
|
}
|
|
|
|
if list.NextToken == token {
|
|
break
|
|
}
|
|
token = list.NextToken
|
|
}
|
|
|
|
return summary, nil
|
|
}
|
|
|
|
func (s sdk) getURLWithPortMapping(ctx context.Context, targetGroupArns []string) ([]compose.PortPublisher, error) {
|
|
if len(targetGroupArns) == 0 {
|
|
return nil, nil
|
|
}
|
|
groups, err := s.ELB.DescribeTargetGroups(&elbv2.DescribeTargetGroupsInput{
|
|
TargetGroupArns: aws.StringSlice(targetGroupArns),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
lbarns := []*string{}
|
|
for _, tg := range groups.TargetGroups {
|
|
lbarns = append(lbarns, tg.LoadBalancerArns...)
|
|
}
|
|
|
|
lbs, err := s.ELB.DescribeLoadBalancersWithContext(ctx, &elbv2.DescribeLoadBalancersInput{
|
|
LoadBalancerArns: lbarns,
|
|
})
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
filterLB := func(arn *string, lbs []*elbv2.LoadBalancer) *elbv2.LoadBalancer {
|
|
if aws.StringValue(arn) == "" {
|
|
// load balancer arn is nil/""
|
|
return nil
|
|
}
|
|
for _, lb := range lbs {
|
|
if aws.StringValue(lb.LoadBalancerArn) == aws.StringValue(arn) {
|
|
return lb
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
loadBalancers := []compose.PortPublisher{}
|
|
for _, tg := range groups.TargetGroups {
|
|
for _, lbarn := range tg.LoadBalancerArns {
|
|
lb := filterLB(lbarn, lbs.LoadBalancers)
|
|
if lb == nil {
|
|
continue
|
|
}
|
|
loadBalancers = append(loadBalancers, compose.PortPublisher{
|
|
URL: fmt.Sprintf("%s:%d", aws.StringValue(lb.DNSName), aws.Int64Value(tg.Port)),
|
|
TargetPort: int(aws.Int64Value(tg.Port)),
|
|
PublishedPort: int(aws.Int64Value(tg.Port)),
|
|
Protocol: strings.ToLower(aws.StringValue(tg.Protocol)),
|
|
})
|
|
|
|
}
|
|
}
|
|
return loadBalancers, nil
|
|
}
|
|
|
|
func (s sdk) ListTasks(ctx context.Context, cluster string, family string) ([]string, error) {
|
|
var token *string
|
|
var arns []string
|
|
for {
|
|
response, err := s.ECS.ListTasksWithContext(ctx, &ecs.ListTasksInput{
|
|
Cluster: aws.String(cluster),
|
|
Family: aws.String(family),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, arn := range response.TaskArns {
|
|
arns = append(arns, *arn)
|
|
}
|
|
if token == response.NextToken {
|
|
return arns, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) GetPublicIPs(ctx context.Context, interfaces ...string) (map[string]string, error) {
|
|
var token *string
|
|
publicIPs := map[string]string{}
|
|
for {
|
|
response, err := s.EC2.DescribeNetworkInterfaces(&ec2.DescribeNetworkInterfacesInput{
|
|
NetworkInterfaceIds: aws.StringSlice(interfaces),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, interf := range response.NetworkInterfaces {
|
|
if interf.Association != nil {
|
|
publicIPs[aws.StringValue(interf.NetworkInterfaceId)] = aws.StringValue(interf.Association.PublicIp)
|
|
}
|
|
}
|
|
if token == response.NextToken {
|
|
return publicIPs, nil
|
|
}
|
|
token = response.NextToken
|
|
}
|
|
}
|
|
|
|
func (s sdk) ResolveLoadBalancer(ctx context.Context, nameOrArn string) (awsResource, string, string, []awsResource, error) {
|
|
logrus.Debug("Check if LoadBalancer exists: ", nameOrArn)
|
|
var arns []*string
|
|
var names []*string
|
|
if arn.IsARN(nameOrArn) {
|
|
arns = append(arns, aws.String(nameOrArn))
|
|
} else {
|
|
names = append(names, aws.String(nameOrArn))
|
|
}
|
|
|
|
lbs, err := s.ELB.DescribeLoadBalancersWithContext(ctx, &elbv2.DescribeLoadBalancersInput{
|
|
LoadBalancerArns: arns,
|
|
Names: names,
|
|
})
|
|
if err != nil {
|
|
return nil, "", "", nil, err
|
|
}
|
|
if len(lbs.LoadBalancers) == 0 {
|
|
return nil, "", "", nil, errors.Wrapf(errdefs.ErrNotFound, "load balancer %q does not exist", nameOrArn)
|
|
}
|
|
it := lbs.LoadBalancers[0]
|
|
var subNets []awsResource
|
|
for _, az := range it.AvailabilityZones {
|
|
subNets = append(subNets, existingAWSResource{
|
|
id: aws.StringValue(az.SubnetId),
|
|
})
|
|
}
|
|
return existingAWSResource{
|
|
arn: aws.StringValue(it.LoadBalancerArn),
|
|
id: aws.StringValue(it.LoadBalancerName),
|
|
}, aws.StringValue(it.Type), aws.StringValue(it.VpcId), subNets, nil
|
|
}
|
|
|
|
func (s sdk) GetLoadBalancerURL(ctx context.Context, arn string) (string, error) {
|
|
logrus.Debug("Retrieve load balancer URL: ", arn)
|
|
lbs, err := s.ELB.DescribeLoadBalancersWithContext(ctx, &elbv2.DescribeLoadBalancersInput{
|
|
LoadBalancerArns: []*string{aws.String(arn)},
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
dnsName := aws.StringValue(lbs.LoadBalancers[0].DNSName)
|
|
if dnsName == "" {
|
|
return "", fmt.Errorf("Load balancer %s doesn't have a dns name", aws.StringValue(lbs.LoadBalancers[0].LoadBalancerArn))
|
|
}
|
|
return dnsName, nil
|
|
}
|
|
|
|
func (s sdk) GetParameter(ctx context.Context, name string) (string, error) {
|
|
parameter, err := s.SSM.GetParameterWithContext(ctx, &ssm.GetParameterInput{
|
|
Name: aws.String(name),
|
|
})
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
value := *parameter.Parameter.Value
|
|
var ami struct {
|
|
SchemaVersion int `json:"schema_version"`
|
|
ImageName string `json:"image_name"`
|
|
ImageID string `json:"image_id"`
|
|
OS string `json:"os"`
|
|
ECSRuntimeVersion string `json:"ecs_runtime_verion"`
|
|
ECSAgentVersion string `json:"ecs_agent_version"`
|
|
}
|
|
err = json.Unmarshal([]byte(value), &ami)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return ami.ImageID, nil
|
|
}
|
|
|
|
func (s sdk) SecurityGroupExists(ctx context.Context, sg string) (bool, error) {
|
|
desc, err := s.EC2.DescribeSecurityGroupsWithContext(ctx, &ec2.DescribeSecurityGroupsInput{
|
|
GroupIds: aws.StringSlice([]string{sg}),
|
|
})
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return len(desc.SecurityGroups) > 0, nil
|
|
}
|
|
|
|
func (s sdk) DeleteCapacityProvider(ctx context.Context, arn string) error {
|
|
_, err := s.ECS.DeleteCapacityProvider(&ecs.DeleteCapacityProviderInput{
|
|
CapacityProvider: aws.String(arn),
|
|
})
|
|
return err
|
|
}
|
|
|
|
func (s sdk) DeleteAutoscalingGroup(ctx context.Context, arn string) error {
|
|
_, err := s.AG.DeleteAutoScalingGroup(&autoscaling.DeleteAutoScalingGroupInput{
|
|
AutoScalingGroupName: aws.String(arn),
|
|
ForceDelete: aws.Bool(true),
|
|
})
|
|
return err
|
|
}
|
|
|
|
func (s sdk) ResolveFileSystem(ctx context.Context, id string) (awsResource, error) {
|
|
desc, err := s.EFS.DescribeFileSystemsWithContext(ctx, &efs.DescribeFileSystemsInput{
|
|
FileSystemId: aws.String(id),
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if len(desc.FileSystems) == 0 {
|
|
return nil, errors.Wrapf(errdefs.ErrNotFound, "EFS file system %q doesn't exist", id)
|
|
}
|
|
it := desc.FileSystems[0]
|
|
return existingAWSResource{
|
|
arn: aws.StringValue(it.FileSystemArn),
|
|
id: aws.StringValue(it.FileSystemId),
|
|
}, nil
|
|
}
|
|
|
|
func (s sdk) ListFileSystems(ctx context.Context, tags map[string]string) ([]awsResource, error) {
|
|
var results []awsResource
|
|
var token *string
|
|
for {
|
|
desc, err := s.EFS.DescribeFileSystemsWithContext(ctx, &efs.DescribeFileSystemsInput{
|
|
Marker: token,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, filesystem := range desc.FileSystems {
|
|
if containsAll(filesystem.Tags, tags) {
|
|
results = append(results, existingAWSResource{
|
|
arn: aws.StringValue(filesystem.FileSystemArn),
|
|
id: aws.StringValue(filesystem.FileSystemId),
|
|
})
|
|
}
|
|
}
|
|
if desc.NextMarker == token {
|
|
return results, nil
|
|
}
|
|
token = desc.NextMarker
|
|
}
|
|
}
|
|
|
|
func containsAll(tags []*efs.Tag, required map[string]string) bool {
|
|
TAGS:
|
|
for key, value := range required {
|
|
for _, t := range tags {
|
|
if aws.StringValue(t.Key) == key && aws.StringValue(t.Value) == value {
|
|
continue TAGS
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
func (s sdk) CreateFileSystem(ctx context.Context, tags map[string]string, options VolumeCreateOptions) (awsResource, error) {
|
|
var efsTags []*efs.Tag
|
|
for k, v := range tags {
|
|
efsTags = append(efsTags, &efs.Tag{
|
|
Key: aws.String(k),
|
|
Value: aws.String(v),
|
|
})
|
|
}
|
|
var (
|
|
k *string
|
|
p *string
|
|
f *float64
|
|
t *string
|
|
)
|
|
if options.ProvisionedThroughputInMibps > 1 {
|
|
f = aws.Float64(options.ProvisionedThroughputInMibps)
|
|
}
|
|
if options.KmsKeyID != "" {
|
|
k = aws.String(options.KmsKeyID)
|
|
}
|
|
if options.PerformanceMode != "" {
|
|
p = aws.String(options.PerformanceMode)
|
|
}
|
|
if options.ThroughputMode != "" {
|
|
t = aws.String(options.ThroughputMode)
|
|
}
|
|
res, err := s.EFS.CreateFileSystemWithContext(ctx, &efs.CreateFileSystemInput{
|
|
Encrypted: aws.Bool(true),
|
|
KmsKeyId: k,
|
|
PerformanceMode: p,
|
|
ProvisionedThroughputInMibps: f,
|
|
ThroughputMode: t,
|
|
Tags: efsTags,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return existingAWSResource{
|
|
id: aws.StringValue(res.FileSystemId),
|
|
arn: aws.StringValue(res.FileSystemArn),
|
|
}, nil
|
|
}
|
|
|
|
func (s sdk) DeleteFileSystem(ctx context.Context, id string) error {
|
|
_, err := s.EFS.DeleteFileSystemWithContext(ctx, &efs.DeleteFileSystemInput{
|
|
FileSystemId: aws.String(id),
|
|
})
|
|
return err
|
|
}
|