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Add support for sending health check to datasource plugins. (#22771)

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closes #21519
ref grafana/grafana-plugin-sdk-go#93
This commit is contained in:
Carl Bergquist
2020-03-13 12:31:44 +01:00
committed by GitHub
parent 2693f44a03
commit ebc9549cbc
17 changed files with 890 additions and 46 deletions
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17
pkg/plugins/backendplugin/backend_plugin.go
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@ -185,14 +185,27 @@ func (p *BackendPlugin) CollectMetrics(ctx context.Context, ch chan<- prometheus
return nil
}
func (p *BackendPlugin) checkHealth(ctx context.Context) (*pluginv2.CheckHealthResponse, error) {
func (p *BackendPlugin) checkHealth(ctx context.Context, config *PluginConfig) (*pluginv2.CheckHealthResponse, error) {
if p.diagnostics == nil || p.client == nil || p.client.Exited() {
return &pluginv2.CheckHealthResponse{
Status: pluginv2.CheckHealthResponse_UNKNOWN,
}, nil
}
res, err := p.diagnostics.CheckHealth(ctx, &pluginv2.CheckHealthRequest{})
jsonDataBytes, err := config.JSONData.ToDB()
if err != nil {
return nil, err
}
pconfig := &pluginv2.PluginConfig{
OrgId: config.OrgID,
PluginId: config.PluginID,
JsonData: jsonDataBytes,
DecryptedSecureJsonData: config.DecryptedSecureJSONData,
LastUpdatedMS: config.Updated.UnixNano() / int64(time.Millisecond),
}
res, err := p.diagnostics.CheckHealth(ctx, &pluginv2.CheckHealthRequest{Config: pconfig})
if err != nil {
if st, ok := status.FromError(err); ok {
if st.Code() == codes.Unimplemented {