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689ae96a0e
This changes the API codegen template (controller-api.mustache) to simplify some names. When this package was created, most APIs "forked" to either a Grafana backend implementation or a "Lotex" remote implementation. As we have added APIs it's no longer the case. Provisioning, configuration, and testing APIs do not fork, and we are likely to add additional APIs that don't fork.
This change replaces {{classname}}ForkingService with {{classname}} for interface names, and names the concrete implementation {{classname}}Handler. It changes the implied implementation of a route handler from fork{{nickname}} to handle{{nickname}}. So PrometheusApiForkingService becomes PrometheusApi, ForkedPrometheusApi becomes PrometheusApiHandler and forkRouteGetGrafanaAlertStatuses becomes handleRouteGetGrafanaAlertStatuses
It also renames some files - APIs that do no forking go from forked_{{name}}.go to {{name}}.go and APIs that still fork go from forked_{{name}}.go to forking_{{name}}.go to capture the idea that those files a "doing forking" rather than "are a fork of something."
Signed-off-by: Joe Blubaugh <joe.blubaugh@grafana.com>
205 lines
6.3 KiB
Go
205 lines
6.3 KiB
Go
package api
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import (
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"fmt"
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"github.com/grafana/grafana/pkg/api/response"
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"github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/datasources"
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apimodels "github.com/grafana/grafana/pkg/services/ngalert/api/tooling/definitions"
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)
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type AlertmanagerApiHandler struct {
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AMSvc *LotexAM
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GrafanaSvc *AlertmanagerSrv
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DatasourceCache datasources.CacheService
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}
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// NewForkingAM implements a set of routes that proxy to various Alertmanager-compatible backends.
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func NewForkingAM(datasourceCache datasources.CacheService, proxy *LotexAM, grafana *AlertmanagerSrv) *AlertmanagerApiHandler {
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return &AlertmanagerApiHandler{
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AMSvc: proxy,
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GrafanaSvc: grafana,
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DatasourceCache: datasourceCache,
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}
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}
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func (f *AlertmanagerApiHandler) getService(ctx *models.ReqContext) (*LotexAM, error) {
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t, err := backendTypeByUID(ctx, f.DatasourceCache)
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if err != nil {
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return nil, err
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}
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switch t {
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case apimodels.AlertmanagerBackend:
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return f.AMSvc, nil
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default:
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return nil, fmt.Errorf("unexpected backend type (%v)", t)
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}
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}
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func (f *AlertmanagerApiHandler) handleRouteGetAMStatus(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return response.Error(400, err.Error(), nil)
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}
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return s.RouteGetAMStatus(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteCreateSilence(ctx *models.ReqContext, body apimodels.PostableSilence, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteCreateSilence(ctx, body)
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}
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func (f *AlertmanagerApiHandler) handleRouteDeleteAlertingConfig(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteDeleteAlertingConfig(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteDeleteSilence(ctx *models.ReqContext, silenceID string, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteDeleteSilence(ctx, silenceID)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetAlertingConfig(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteGetAlertingConfig(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetAMAlertGroups(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteGetAMAlertGroups(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetAMAlerts(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteGetAMAlerts(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetSilence(ctx *models.ReqContext, silenceID string, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteGetSilence(ctx, silenceID)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetSilences(ctx *models.ReqContext, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RouteGetSilences(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostAlertingConfig(ctx *models.ReqContext, body apimodels.PostableUserConfig, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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b, err := backendTypeByUID(ctx, f.DatasourceCache)
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if err != nil {
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return ErrResp(400, err, "")
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}
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if err := body.AlertmanagerConfig.ReceiverType().MatchesBackend(b); err != nil {
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return ErrResp(400, err, "bad match")
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}
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return s.RoutePostAlertingConfig(ctx, body)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostAMAlerts(ctx *models.ReqContext, body apimodels.PostableAlerts, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RoutePostAMAlerts(ctx, body)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostTestReceivers(ctx *models.ReqContext, body apimodels.TestReceiversConfigBodyParams, dsUID string) response.Response {
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s, err := f.getService(ctx)
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if err != nil {
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return ErrResp(400, err, "")
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}
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return s.RoutePostTestReceivers(ctx, body)
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}
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func (f *AlertmanagerApiHandler) handleRouteDeleteGrafanaSilence(ctx *models.ReqContext, id string) response.Response {
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return f.GrafanaSvc.RouteDeleteSilence(ctx, id)
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}
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func (f *AlertmanagerApiHandler) handleRouteDeleteGrafanaAlertingConfig(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteDeleteAlertingConfig(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteCreateGrafanaSilence(ctx *models.ReqContext, body apimodels.PostableSilence) response.Response {
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return f.GrafanaSvc.RouteCreateSilence(ctx, body)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaAMStatus(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteGetAMStatus(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaAMAlerts(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteGetAMAlerts(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaAMAlertGroups(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteGetAMAlertGroups(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaAlertingConfig(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteGetAlertingConfig(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaSilence(ctx *models.ReqContext, id string) response.Response {
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return f.GrafanaSvc.RouteGetSilence(ctx, id)
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}
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func (f *AlertmanagerApiHandler) handleRouteGetGrafanaSilences(ctx *models.ReqContext) response.Response {
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return f.GrafanaSvc.RouteGetSilences(ctx)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostGrafanaAMAlerts(ctx *models.ReqContext, conf apimodels.PostableAlerts) response.Response {
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return f.GrafanaSvc.RoutePostAMAlerts(ctx, conf)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostGrafanaAlertingConfig(ctx *models.ReqContext, conf apimodels.PostableUserConfig) response.Response {
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return f.GrafanaSvc.RoutePostAlertingConfig(ctx, conf)
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}
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func (f *AlertmanagerApiHandler) handleRoutePostTestGrafanaReceivers(ctx *models.ReqContext, conf apimodels.TestReceiversConfigBodyParams) response.Response {
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return f.GrafanaSvc.RoutePostTestReceivers(ctx, conf)
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}
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