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plugins: start the go routine before calling Provide

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This commit is contained in:
Ludovic Fernandez 2021-12-08 17:08:05 +01:00 committed by GitHub
parent 1c9e4c6050
commit efef7dce4f
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 21 additions and 7 deletions
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18
pkg/plugins/builder.go
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@ -6,6 +6,8 @@ import (
"net/http"
"os"
"github.com/sirupsen/logrus"
"github.com/traefik/traefik/v2/pkg/log"
"github.com/traefik/yaegi/interp"
"github.com/traefik/yaegi/stdlib"
)
@ -47,7 +49,13 @@ func NewBuilder(client *Client, plugins map[string]Descriptor, localPlugins map[
return nil, fmt.Errorf("%s: failed to read manifest: %w", desc.ModuleName, err)
}
i := interp.New(interp.Options{GoPath: client.GoPath(), Env: os.Environ()})
logger := log.WithoutContext().WithFields(logrus.Fields{"plugin": "plugin-" + pName, "module": desc.ModuleName})
i := interp.New(interp.Options{
GoPath: client.GoPath(),
Env: os.Environ(),
Stdout: logger.WriterLevel(logrus.DebugLevel),
Stderr: logger.WriterLevel(logrus.ErrorLevel),
})
err = i.Use(stdlib.Symbols)
if err != nil {
@ -90,7 +98,13 @@ func NewBuilder(client *Client, plugins map[string]Descriptor, localPlugins map[
return nil, fmt.Errorf("%s: failed to read manifest: %w", desc.ModuleName, err)
}
i := interp.New(interp.Options{GoPath: localGoPath, Env: os.Environ()})
logger := log.WithoutContext().WithFields(logrus.Fields{"plugin": "plugin-" + pName, "module": desc.ModuleName})
i := interp.New(interp.Options{
GoPath: localGoPath,
Env: os.Environ(),
Stdout: logger.WriterLevel(logrus.DebugLevel),
Stderr: logger.WriterLevel(logrus.ErrorLevel),
})
err = i.Use(stdlib.Symbols)
if err != nil {

10
pkg/plugins/providers.go
View file

@ -153,11 +153,6 @@ func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.
cfgChan := make(chan json.Marshaler)
err := p.pp.Provide(cfgChan)
if err != nil {
return fmt.Errorf("error from %s: %w", p.name, err)
}
pool.GoCtx(func(ctx context.Context) {
logger := log.FromContext(log.With(ctx, log.Str(log.ProviderName, p.name)))
@ -193,5 +188,10 @@ func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.
}
})
err := p.pp.Provide(cfgChan)
if err != nil {
return fmt.Errorf("error from %s: %w", p.name, err)
}
return nil
}