| // Copyright Istio Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package model |
| |
| import ( |
| core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3" |
| wasm "github.com/envoyproxy/go-control-plane/envoy/extensions/wasm/v3" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pilot/pkg/features" |
| ) |
| |
| // ConstructVMConfig constructs a VM config. If WASM is enabled, the wasm plugin at filename will be used. |
| // If not, the builtin (null vm) extension, name, will be used. |
| func ConstructVMConfig(filename, name string) *wasm.PluginConfig_VmConfig { |
| var vmConfig *wasm.PluginConfig_VmConfig |
| if features.EnableWasmTelemetry && filename != "" { |
| vmConfig = &wasm.PluginConfig_VmConfig{ |
| VmConfig: &wasm.VmConfig{ |
| Runtime: "envoy.wasm.runtime.v8", |
| AllowPrecompiled: true, |
| Code: &core.AsyncDataSource{Specifier: &core.AsyncDataSource_Local{ |
| Local: &core.DataSource{ |
| Specifier: &core.DataSource_Filename{ |
| Filename: filename, |
| }, |
| }, |
| }}, |
| }, |
| } |
| } else { |
| vmConfig = &wasm.PluginConfig_VmConfig{ |
| VmConfig: &wasm.VmConfig{ |
| Runtime: "envoy.wasm.runtime.null", |
| Code: &core.AsyncDataSource{Specifier: &core.AsyncDataSource_Local{ |
| Local: &core.DataSource{ |
| Specifier: &core.DataSource_InlineString{ |
| InlineString: name, |
| }, |
| }, |
| }}, |
| }, |
| } |
| } |
| return vmConfig |
| } |