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89 lines
2.9 KiB
89 lines
2.9 KiB
// Copyright 2013 Prometheus Team |
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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 config |
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import ( |
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"fmt" |
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"github.com/prometheus/prometheus/model" |
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"github.com/prometheus/prometheus/utility" |
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"strings" |
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) |
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func indentStr(indent int, str string, v ...interface{}) string { |
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indentStr := "" |
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for i := 0; i < indent; i++ { |
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indentStr += "\t" |
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} |
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return fmt.Sprintf(indentStr+str, v...) |
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} |
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func (config *Config) ToString(indent int) string { |
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global := config.Global.ToString(indent) |
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jobs := []string{} |
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for _, job := range config.Jobs { |
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jobs = append(jobs, job.ToString(indent)) |
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} |
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return indentStr(indent, "%v\n%v", global, strings.Join(jobs, "\n")) |
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} |
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func labelsToString(indent int, labels model.LabelSet) string { |
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str := indentStr(indent, "labels {\n") |
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labelStrings := []string{} |
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for label, value := range labels { |
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labelStrings = append(labelStrings, indentStr(indent+1, "%v = \"%v\"", label, value)) |
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} |
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str += strings.Join(labelStrings, ",\n") + "\n" |
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str += indentStr(indent, "}\n") |
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return str |
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} |
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func stringListToString(indent int, list []string) string { |
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listString := []string{} |
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for _, item := range list { |
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listString = append(listString, indentStr(indent, "\"%v\"", item)) |
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} |
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return strings.Join(listString, ",\n") + "\n" |
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} |
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func (global *GlobalConfig) ToString(indent int) string { |
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str := indentStr(indent, "global {\n") |
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str += indentStr(indent+1, "scrape_interval = \"%s\"\n", utility.DurationToString(global.ScrapeInterval)) |
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str += indentStr(indent+1, "evaluation_interval = \"%s\"\n", utility.DurationToString(global.EvaluationInterval)) |
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if len(global.Labels) > 0 { |
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str += labelsToString(indent+1, global.Labels) |
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} |
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str += indentStr(indent+1, "rule_files = [\n") |
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str += stringListToString(indent+2, global.RuleFiles) |
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str += indentStr(indent+1, "]\n") |
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str += indentStr(indent, "}\n") |
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return str |
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} |
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func (job *JobConfig) ToString(indent int) string { |
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str := indentStr(indent, "job {\n") |
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str += indentStr(indent+1, "name = \"%v\"\n", job.Name) |
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str += indentStr(indent+1, "scrape_interval = \"%s\"\n", utility.DurationToString(job.ScrapeInterval)) |
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for _, targets := range job.Targets { |
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str += indentStr(indent+1, "targets {\n") |
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str += indentStr(indent+2, "endpoints = [\n") |
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str += stringListToString(indent+3, targets.Endpoints) |
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str += indentStr(indent+2, "]\n") |
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if len(targets.Labels) > 0 { |
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str += labelsToString(indent+2, targets.Labels) |
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} |
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str += indentStr(indent+1, "}\n") |
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} |
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str += indentStr(indent, "}\n") |
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return str |
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}
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