mirror of
https://github.com/prymitive/karma
synced 2026-05-19 04:26:41 +00:00
78 lines
2.7 KiB
Go
78 lines
2.7 KiB
Go
package config
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import (
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"os"
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"strings"
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"time"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/viper"
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)
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func (config *configSchema) legacyEnvs(v *viper.Viper) {
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// legacy env variables
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v.BindEnv("alertmanager.interval", "ALERTMANAGER_TTL")
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v.BindEnv("annotations.default.hidden", "ANNOTATIONS_DEFAULT_HIDDEN")
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v.BindEnv("annotations.hidden", "ANNOTATIONS_HIDE")
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v.BindEnv("annotations.visible", "ANNOTATIONS_SHOW")
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v.BindEnv("labels.color.static", "COLOR_LABELS_STATIC")
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v.BindEnv("labels.color.unique", "COLOR_LABELS_UNIQUE")
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v.BindEnv("labels.keep", "KEEP_LABELS")
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v.BindEnv("labels.strip", "STRIP_LABELS")
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v.BindEnv("listen.prefix", "WEB_PREFIX")
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v.BindEnv("receivers.strip", "STRIP_RECEIVERS")
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v.BindEnv("sentry.public", "SENTRY_PUBLIC_DSN")
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}
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func (config *configSchema) legacySettingsFallback() {
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// no Alertmanager servers configured and legacy ALERTMANAGER_URIS is present
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if len(config.Alertmanager.Servers) == 0 && os.Getenv("ALERTMANAGER_URIS") != "" {
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log.Warn("ALERTMANAGER_URIS env variable is deprecated")
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for _, s := range strings.Split(os.Getenv("ALERTMANAGER_URIS"), " ") {
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z := strings.SplitN(s, ":", 2)
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if len(z) != 2 {
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log.Fatalf("Invalid Alertmanager URI '%s', expected format 'name:uri'", s)
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continue
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}
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name := z[0]
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uri := z[1]
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ac := alertmanagerConfig{
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Name: name,
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URI: uri,
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Timeout: time.Second * 40,
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}
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if os.Getenv("ALERTMANAGER_TIMEOUT") != "" {
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log.Warn("ALERTMANAGER_TIMEOUT env variable is deprecated and will be removed in the next release")
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timeout, err := time.ParseDuration(os.Getenv("ALERTMANAGER_TIMEOUT"))
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if err != nil {
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log.Fatalf("Invalid ALERTMANAGER_TIMEOUT: %s", err)
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}
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ac.Timeout = timeout
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}
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config.Alertmanager.Servers = append(config.Alertmanager.Servers, ac)
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}
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}
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// no default filters and legacy FILTER_DEFAULT is present
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if len(config.Filters.Default) == 0 && os.Getenv("FILTER_DEFAULT") != "" {
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log.Warn("FILTER_DEFAULT env variable is deprecated and will be removed in the next release")
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config.Filters.Default = strings.Split(os.Getenv("FILTER_DEFAULT"), ",")
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}
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// no jira rules configured and legacy JIRA_REGEX is present
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if len(config.JIRA) == 0 && os.Getenv("JIRA_REGEX") != "" {
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log.Warn("JIRA_REGEX env variable is deprecated and will be removed in the next release")
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rules := []jiraRule{}
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for _, s := range strings.Split(os.Getenv("JIRA_REGEX"), " ") {
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ss := strings.SplitN(s, "@", 2)
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re := ss[0]
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url := ss[1]
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if re == "" || url == "" {
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log.Fatalf("Invalid JIRA rule '%s', regexp part is '%s', url is '%s'", s, re, url)
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}
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rules = append(rules, jiraRule{Regex: re, URI: url})
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}
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config.JIRA = rules
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}
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}
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