Files
act_runner/internal/app/cmd/cache-server.go
Zettat123 c9c4957e38 feat: support reading cache.external_secret from a file (#1100)
This PR adds a new `cache.external_secret_file` config, which points at a file holding the secret. So the secret can come from a mounted Kubernetes/Docker secret while the rest of the config stays plain text.

```yaml
cache:
  external_server: "http://cache-host:8088/"
  external_secret_file: /path/to/cache_external_secret
```

---------

Co-authored-by: bircni <bircni@icloud.com>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1100
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: Zettat123 <zettat123@gmail.com>
2026-07-23 06:26:10 +00:00

75 lines
1.6 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cmd
import (
"errors"
"fmt"
"os"
"os/signal"
"gitea.com/gitea/runner/act/artifactcache"
"gitea.com/gitea/runner/internal/pkg/config"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
type cacheServerArgs struct {
Dir string
Host string
Port uint16
}
func runCacheServer(configFile *string, cacheArgs *cacheServerArgs) func(cmd *cobra.Command, args []string) error {
return func(cmd *cobra.Command, args []string) error {
cfg, err := config.LoadDefault(*configFile)
if err != nil {
return fmt.Errorf("invalid configuration: %w", err)
}
initLogging(cfg)
var (
dir = cfg.Cache.Dir
host = cfg.Cache.Host
port = cfg.Cache.Port
)
// cacheArgs has higher priority
if cacheArgs.Dir != "" {
dir = cacheArgs.Dir
}
if cacheArgs.Host != "" {
host = cacheArgs.Host
}
if cacheArgs.Port != 0 {
port = cacheArgs.Port
}
secret := cfg.Cache.ExternalSecret
if secret == "" {
return errors.New("cache.external_secret (or cache.external_secret_file) must be set for cache-server; configure the same value on each runner that points at this server via cache.external_server")
}
cacheHandler, err := artifactcache.StartHandler(
dir,
host,
port,
secret,
log.StandardLogger().WithField("module", "cache_request"),
)
if err != nil {
return err
}
log.Infof("cache server is listening on %v", cacheHandler.ExternalURL())
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
<-c
return nil
}
}