mirror of https://github.com/k3s-io/k3s.git
43 lines
955 B
Go
43 lines
955 B
Go
//go:build linux
|
|
// +build linux
|
|
|
|
package agent
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/k3s-io/k3s/pkg/cli/cmds"
|
|
"github.com/k3s-io/k3s/pkg/daemons/config"
|
|
)
|
|
|
|
const (
|
|
dockershimSock = "unix:///var/run/dockershim.sock"
|
|
containerdSock = "unix:///run/k3s/containerd/containerd.sock"
|
|
)
|
|
|
|
// setupCriCtlConfig creates the crictl config file and populates it
|
|
// with the given data from config.
|
|
func setupCriCtlConfig(cfg cmds.Agent, nodeConfig *config.Node) error {
|
|
cre := nodeConfig.ContainerRuntimeEndpoint
|
|
if cre == "" {
|
|
switch {
|
|
case cfg.Docker:
|
|
cre = dockershimSock
|
|
default:
|
|
cre = containerdSock
|
|
}
|
|
}
|
|
|
|
agentConfDir := filepath.Join(cfg.DataDir, "agent", "etc")
|
|
if _, err := os.Stat(agentConfDir); os.IsNotExist(err) {
|
|
if err := os.MkdirAll(agentConfDir, 0700); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
crp := "runtime-endpoint: " + cre + "\n"
|
|
return ioutil.WriteFile(agentConfDir+"/crictl.yaml", []byte(crp), 0600)
|
|
}
|