55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Copyright 2022 DigitalOcean
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package main
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import (
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"io/ioutil"
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"os"
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"gopkg.in/yaml.v2"
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)
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type ClusterConfig struct {
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ClusterLabel string `yaml:"cluster_label"`
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User string `yaml:"user"`
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ConfigFile string `yaml:"config_file"`
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}
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// Config is the top-level configuration for Metastord.
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type Config struct {
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Cluster []*ClusterConfig
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}
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// fileExists returns true if the path exists and is a file.
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func fileExists(path string) bool {
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stat, err := os.Stat(path)
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return !os.IsNotExist(err) && !stat.IsDir()
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}
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func ParseConfig(p string) (*Config, error) {
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cfgData, err := ioutil.ReadFile(p)
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if err != nil {
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return nil, err
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}
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var cfg Config
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err = yaml.Unmarshal(cfgData, &cfg)
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if err != nil {
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return nil, err
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}
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return &cfg, nil
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}
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