| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package discovery |
| 4 | |
| 5 | import ( |
| 6 | "errors" |
| 7 | "io" |
| 8 | |
| 9 | "github.com/netdata/netdata/go/plugins/pkg/multipath" |
| 10 | "github.com/netdata/netdata/go/plugins/plugin/agent/policy" |
| 11 | "github.com/netdata/netdata/go/plugins/plugin/framework/confgroup" |
| 12 | "github.com/netdata/netdata/go/plugins/plugin/framework/functions" |
| 13 | ) |
| 14 | |
| 15 | type ( |
| 16 | PlatformPolicy struct { |
| 17 | IsInsideK8s bool |
| 18 | } |
| 19 | PluginIdentity struct { |
| 20 | Name string |
| 21 | } |
| 22 | PathsConfig struct { |
| 23 | PluginConfigDir multipath.MultiPath |
| 24 | CollectorsConfigDir multipath.MultiPath |
| 25 | CollectorsConfigWatchPath []string |
| 26 | ServiceDiscoveryConfigDir multipath.MultiPath |
| 27 | VarLibDir string |
| 28 | } |
| 29 | BuildContext struct { |
| 30 | Policy PlatformPolicy |
| 31 | RunMode policy.RunModePolicy |
| 32 | Identity PluginIdentity |
| 33 | Out io.Writer |
| 34 | Paths PathsConfig |
| 35 | Registry confgroup.Registry |
| 36 | ReadPaths []string |
| 37 | DummyNames []string |
| 38 | FnReg functions.Registry |
| 39 | } |
| 40 | ) |
| 41 | |
| 42 | type Config struct { |
| 43 | Registry confgroup.Registry |
| 44 | BuildContext BuildContext |
| 45 | Providers []ProviderFactory |
| 46 | } |
| 47 | |
| 48 | func validateConfig(cfg Config) error { |
| 49 | if len(cfg.Registry) == 0 { |
| 50 | return errors.New("empty config registry") |
| 51 | } |
| 52 | if len(cfg.Providers) == 0 { |
| 53 | return errors.New("discoverers not set") |
| 54 | } |
| 55 | return nil |
| 56 | } |