feat: envoy control plane #100
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,7 +1,20 @@ | ||
| package proxy | ||
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| import "time" | ||
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| type ServicesConfig struct { | ||
| EnvoyAgent EnvoyAgent `yaml:"envoy" mapstructure:"envoy"` | ||
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There was a problem hiding this comment. let's update the config in https://github.com/goto/shield/blob/main/config/config.yaml with the example on how to use this envoy agent? |
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| Services []Config `yaml:"services" mapstructure:"services"` | ||
| } | ||
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| type EnvoyAgent struct { | ||
| XDS XDS `yaml:"xds" mapstructure:"xds"` | ||
| } | ||
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| type XDS struct { | ||
| Host string `yaml:"host" mapstructure:"host"` | ||
| Port int `yaml:"port" mapstructure:"port"` | ||
| RefreshInterval time.Duration `yaml:"refresh_interval" mapstructure:"refresh_interval" default:"60s"` | ||
| } | ||
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| type Config struct { | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| package ads | ||
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| import ( | ||
| "context" | ||
| "time" | ||
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| "github.com/goto/shield/core/rule" | ||
| ) | ||
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| const ( | ||
| CLUSTER_TYPE_URL = "type.googleapis.com/envoy.config.cluster.v3.Cluster" | ||
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| LISTENER_TYPE_URL = "type.googleapis.com/envoy.config.listener.v3.Listener" | ||
| ROUTE_CONFIGURATION_TYPE_URL = "type.googleapis.com/envoy.config.route.v3.RouteConfiguration" | ||
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| HTTP_CONNECTION_MANAGER_TYPE_URL = "type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager" | ||
| ROUTER_TYPE_URL = "type.googleapis.com/envoy.extensions.filters.http.router.v3.Router" | ||
| URI_TEMPLATE_TYPE_URL = "type.googleapis.com/envoy.extensions.path.match.uri_template.v3.UriTemplateMatchConfig" | ||
| STDOUT_LOGGER_TYPE_URL = "type.googleapis.com/envoy.extensions.access_loggers.stream.v3.StdoutAccessLog" | ||
| ) | ||
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| type Repository interface { | ||
| GetAll(ctx context.Context) ([]rule.Ruleset, error) | ||
| IsUpdated(ctx context.Context, since time.Time) bool | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| package ads | ||
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| import "errors" | ||
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| type Message struct { | ||
| NodeID string | ||
| VersionInfo string | ||
| Nonce string | ||
| } | ||
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| type MessageChan chan Message | ||
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| var ( | ||
| ErrChannelClosed = errors.New("can't send message on closed channel") | ||
| ) | ||
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| func (m MessageChan) Push(message Message) (err error) { | ||
| defer func() { | ||
| if recover() != nil { | ||
| err = ErrChannelClosed | ||
| } | ||
| }() | ||
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| m <- message | ||
| return nil | ||
| } |
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