85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
package cli
|
|
|
|
import (
|
|
"fmt"
|
|
"net/url"
|
|
"path"
|
|
|
|
"github.com/prometheus/alertmanager/pkg/parse"
|
|
"github.com/prometheus/alertmanager/types"
|
|
"github.com/prometheus/common/model"
|
|
"github.com/prometheus/prometheus/pkg/labels"
|
|
)
|
|
|
|
type ByAlphabetical []labels.Matcher
|
|
|
|
func (s ByAlphabetical) Len() int { return len(s) }
|
|
func (s ByAlphabetical) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
|
|
func (s ByAlphabetical) Less(i, j int) bool {
|
|
if s[i].Name != s[j].Name {
|
|
return s[i].Name < s[j].Name
|
|
} else if s[i].Type != s[j].Type {
|
|
return s[i].Type < s[j].Type
|
|
} else if s[i].Value != s[j].Value {
|
|
return s[i].Value < s[j].Value
|
|
}
|
|
return false
|
|
}
|
|
|
|
func GetAlertmanagerURL(p string) url.URL {
|
|
return url.URL{
|
|
Scheme: (*alertmanagerUrl).Scheme,
|
|
Host: (*alertmanagerUrl).Host,
|
|
Path: path.Join((*alertmanagerUrl).Path, p),
|
|
}
|
|
}
|
|
|
|
// Parse a list of labels (cli arguments)
|
|
func parseMatchers(inputLabels []string) ([]labels.Matcher, error) {
|
|
matchers := make([]labels.Matcher, 0)
|
|
|
|
for _, v := range inputLabels {
|
|
name, value, matchType, err := parse.Input(v)
|
|
if err != nil {
|
|
return []labels.Matcher{}, err
|
|
}
|
|
|
|
matchers = append(matchers, labels.Matcher{
|
|
Type: matchType,
|
|
Name: name,
|
|
Value: value,
|
|
})
|
|
}
|
|
|
|
return matchers, nil
|
|
}
|
|
|
|
// Only valid for when you are going to add a silence
|
|
func TypeMatchers(matchers []labels.Matcher) (types.Matchers, error) {
|
|
typeMatchers := types.Matchers{}
|
|
for _, matcher := range matchers {
|
|
typeMatcher, err := TypeMatcher(matcher)
|
|
if err != nil {
|
|
return types.Matchers{}, err
|
|
}
|
|
typeMatchers = append(typeMatchers, &typeMatcher)
|
|
}
|
|
return typeMatchers, nil
|
|
}
|
|
|
|
// Only valid for when you are going to add a silence
|
|
// Doesn't allow negative operators
|
|
func TypeMatcher(matcher labels.Matcher) (types.Matcher, error) {
|
|
typeMatcher := types.NewMatcher(model.LabelName(matcher.Name), matcher.Value)
|
|
|
|
switch matcher.Type {
|
|
case labels.MatchEqual:
|
|
typeMatcher.IsRegex = false
|
|
case labels.MatchRegexp:
|
|
typeMatcher.IsRegex = true
|
|
default:
|
|
return types.Matcher{}, fmt.Errorf("invalid match type for creation operation: %s", matcher.Type)
|
|
}
|
|
return *typeMatcher, nil
|
|
}
|