mirror of https://github.com/hashicorp/consul
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
//
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// Copyright (c) 2018, Joyent, Inc. All rights reserved.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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//
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package compute
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import (
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"context"
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"encoding/json"
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"net/http"
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"path"
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"sort"
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"github.com/joyent/triton-go/client"
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"github.com/pkg/errors"
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)
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type ServicesClient struct {
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client *client.Client
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}
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type Service struct {
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Name string
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Endpoint string
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}
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type ListServicesInput struct{}
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func (c *ServicesClient) List(ctx context.Context, _ *ListServicesInput) ([]*Service, error) {
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fullPath := path.Join("/", c.client.AccountName, "services")
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reqInputs := client.RequestInput{
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Method: http.MethodGet,
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Path: fullPath,
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}
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respReader, err := c.client.ExecuteRequest(ctx, reqInputs)
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if respReader != nil {
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defer respReader.Close()
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}
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if err != nil {
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return nil, errors.Wrap(err, "unable to list services")
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}
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var intermediate map[string]string
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decoder := json.NewDecoder(respReader)
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if err = decoder.Decode(&intermediate); err != nil {
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return nil, errors.Wrap(err, "unable to decode list services response")
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}
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keys := make([]string, len(intermediate))
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i := 0
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for k := range intermediate {
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keys[i] = k
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i++
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}
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sort.Strings(keys)
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result := make([]*Service, len(intermediate))
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i = 0
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for _, key := range keys {
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result[i] = &Service{
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Name: key,
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Endpoint: intermediate[key],
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}
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i++
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}
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return result, nil
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}
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