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Signed-off-by: Nicolas De Loof <[email protected]>
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Original file line number | Diff line number | Diff line change |
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/* | ||
Copyright 2020 Docker, Inc. | ||
Licensed under the Apache License, Version 2.0 (the "License"); | ||
you may not use this file except in compliance with the License. | ||
You may obtain a copy of the License at | ||
http://www.apache.org/licenses/LICENSE-2.0 | ||
Unless required by applicable law or agreed to in writing, software | ||
distributed under the License is distributed on an "AS IS" BASIS, | ||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
See the License for the specific language governing permissions and | ||
limitations under the License. | ||
*/ | ||
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package ecs | ||
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import ( | ||
"context" | ||
"fmt" | ||
"os" | ||
"os/exec" | ||
"path/filepath" | ||
"strings" | ||
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"github.com/aws/aws-sdk-go/aws" | ||
"github.com/compose-spec/compose-go/types" | ||
"github.com/sanathkr/go-yaml" | ||
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"github.com/compose-spec/compose-go/cli" | ||
) | ||
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func (c *ecsAPIService) Emulate(ctx context.Context, options *cli.ProjectOptions) error { | ||
project, err := cli.ProjectFromOptions(options) | ||
if err != nil { | ||
return err | ||
} | ||
project.Networks["credentials_network"] = types.NetworkConfig{ | ||
Driver: "bridge", | ||
Ipam: types.IPAMConfig{ | ||
Config: []*types.IPAMPool{ | ||
{ | ||
Subnet: "169.254.170.0/24", | ||
Gateway: "169.254.170.1", | ||
}, | ||
}, | ||
}, | ||
} | ||
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// On Windows, this directory can be found at "%UserProfile%\.aws" | ||
home, err := os.UserHomeDir() | ||
if err != nil { | ||
return err | ||
} | ||
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for i, service := range project.Services { | ||
service.Networks["credentials_network"] = &types.ServiceNetworkConfig{ | ||
Ipv4Address: fmt.Sprintf("169.254.170.%d", i+3), | ||
} | ||
service.DependsOn = append(service.DependsOn, "ecs-local-endpoints") | ||
service.Environment["AWS_DEFAULT_REGION"] = aws.String(c.ctx.Region) | ||
service.Environment["AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"] = aws.String("/creds") | ||
service.Environment["ECS_CONTAINER_METADATA_URI"] = aws.String("http://169.254.170.2/v3") | ||
project.Services[i] = service | ||
} | ||
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project.Services = append(project.Services, types.ServiceConfig{ | ||
Name: "ecs-local-endpoints", | ||
Image: "amazon/amazon-ecs-local-container-endpoints", | ||
Volumes: []types.ServiceVolumeConfig{ | ||
{ | ||
Type: types.VolumeTypeBind, | ||
Source: "/var/run", | ||
Target: "/var/run", | ||
}, | ||
{ | ||
Type: types.VolumeTypeBind, | ||
Source: filepath.Join(home, ".aws"), | ||
Target: "/home/.aws", | ||
}, | ||
}, | ||
Environment: map[string]*string{ | ||
"HOME": aws.String("/home"), | ||
"AWS_PROFILE": aws.String("default"), | ||
}, | ||
Networks: map[string]*types.ServiceNetworkConfig{ | ||
"credentials_network": { | ||
Ipv4Address: "169.254.170.2", | ||
}, | ||
}, | ||
}) | ||
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delete(project.Networks, "default") | ||
config := map[string]interface{}{ | ||
"services": project.Services, | ||
"networks": project.Networks, | ||
"volumes": project.Volumes, | ||
"secrets": project.Secrets, | ||
"configs": project.Configs, | ||
} | ||
marshal, err := yaml.Marshal(config) | ||
if err != nil { | ||
return err | ||
} | ||
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cmd := exec.Command("docker-compose", "--context", "default", "--project-directory", project.WorkingDir, "--project-name", project.Name, "-f", "-", "up") | ||
cmd.Stdin = strings.NewReader(string(marshal)) | ||
cmd.Stdout = os.Stdout | ||
cmd.Stderr = os.Stderr | ||
return cmd.Run() | ||
} |
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