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8880829eda
if one dashboard with an uid is refered to by two provsioners each provsioner overwrite each other. filling up dashboard_versions quite fast if using default settings. ref #12864
93 lines
2.0 KiB
Go
93 lines
2.0 KiB
Go
package dashboards
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import (
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"github.com/grafana/grafana/pkg/log"
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yaml "gopkg.in/yaml.v2"
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)
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type configReader struct {
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path string
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log log.Logger
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}
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func (cr *configReader) parseConfigs(file os.FileInfo) ([]*DashboardsAsConfig, error) {
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filename, _ := filepath.Abs(filepath.Join(cr.path, file.Name()))
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yamlFile, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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apiVersion := &ConfigVersion{ApiVersion: 0}
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yaml.Unmarshal(yamlFile, &apiVersion)
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if apiVersion.ApiVersion > 0 {
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v1 := &DashboardAsConfigV1{}
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err := yaml.Unmarshal(yamlFile, &v1)
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if err != nil {
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return nil, err
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}
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if v1 != nil {
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return v1.mapToDashboardAsConfig(), nil
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}
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} else {
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var v0 []*DashboardsAsConfigV0
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err := yaml.Unmarshal(yamlFile, &v0)
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if err != nil {
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return nil, err
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}
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if v0 != nil {
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cr.log.Warn("[Deprecated] the dashboard provisioning config is outdated. please upgrade", "filename", filename)
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return mapV0ToDashboardAsConfig(v0), nil
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}
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}
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return []*DashboardsAsConfig{}, nil
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}
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func (cr *configReader) readConfig() ([]*DashboardsAsConfig, error) {
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var dashboards []*DashboardsAsConfig
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files, err := ioutil.ReadDir(cr.path)
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if err != nil {
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cr.log.Error("can't read dashboard provisioning files from directory", "path", cr.path)
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return dashboards, nil
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}
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for _, file := range files {
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if !strings.HasSuffix(file.Name(), ".yaml") && !strings.HasSuffix(file.Name(), ".yml") {
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continue
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}
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parsedDashboards, err := cr.parseConfigs(file)
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if err != nil {
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return nil, fmt.Errorf("could not parse provisioning config file: %s error: %v", file.Name(), err)
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}
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if len(parsedDashboards) > 0 {
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dashboards = append(dashboards, parsedDashboards...)
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}
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}
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for i := range dashboards {
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if dashboards[i].OrgId == 0 {
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dashboards[i].OrgId = 1
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}
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if dashboards[i].UpdateIntervalSeconds == 0 {
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dashboards[i].UpdateIntervalSeconds = 10
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}
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}
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return dashboards, nil
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}
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