src/go/plugin/go.d/agent/discovery/sd/conffile.go
// SPDX-License-Identifier: GPL-3.0-or-later
package sd
import (
"context"
"os"
"github.com/netdata/netdata/go/plugins/logger"
"github.com/netdata/netdata/go/plugins/pkg/multipath"
)
type confFile struct {
source string
content []byte
}
func newConfFileReader(log *logger.Logger, dir multipath.MultiPath) *confFileReader {
return &confFileReader{
Logger: log,
confDir: dir,
confChan: make(chan confFile),
}
}
type confFileReader struct {
*logger.Logger
confDir multipath.MultiPath
confChan chan confFile
}
func (c *confFileReader) run(ctx context.Context) {
files, err := c.confDir.FindFiles(".conf")
if err != nil {
c.Error(err)
return
}
if len(files) == 0 {
return
}
var confFiles []confFile
for _, file := range files {
bs, err := os.ReadFile(file)
if err != nil {
c.Error(err)
continue
}
confFiles = append(confFiles, confFile{
source: file,
content: bs,
})
}
for _, conf := range confFiles {
select {
case <-ctx.Done():
case c.confChan <- conf:
}
}
}
func (c *confFileReader) configs() chan confFile {
return c.confChan
}