Files
onepassword-operator/pkg/utils/k8sutil.go
Eddy Filip 75501e5b1c Add missing packages
- `version` is used for getting the operator version and the operator SDK version in the logs.
- `k8suitl` is extracted from the operator-sdk to be able to fetch the namespace the operator is deployed to. This is used to deploy Connect in the same namespace if `MANAGE_CONNECT` is set to `true`. In the future, we may want to no rely on this, since this functionality is internal in the operator-sdk.
2022-09-13 16:10:25 +03:00

50 lines
1.2 KiB
Go

package utils
import (
"fmt"
"os"
"strings"
logf "sigs.k8s.io/controller-runtime/pkg/log"
)
var ForceRunModeEnv = "OSDK_FORCE_RUN_MODE"
type RunModeType string
const (
LocalRunMode RunModeType = "local"
ClusterRunMode RunModeType = "cluster"
)
var log = logf.Log.WithName("k8sutil")
// ErrNoNamespace indicates that a namespace could not be found for the current
// environment
var ErrNoNamespace = fmt.Errorf("namespace not found for current environment")
// ErrRunLocal indicates that the operator is set to run in local mode (this error
// is returned by functions that only work on operators running in cluster mode)
var ErrRunLocal = fmt.Errorf("operator run mode forced to local")
// GetOperatorNamespace returns the namespace the operator should be running in.
func GetOperatorNamespace() (string, error) {
if isRunModeLocal() {
return "", ErrRunLocal
}
nsBytes, err := os.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
if err != nil {
if os.IsNotExist(err) {
return "", ErrNoNamespace
}
return "", err
}
ns := strings.TrimSpace(string(nsBytes))
log.V(1).Info("Found namespace", "Namespace", ns)
return ns, nil
}
func isRunModeLocal() bool {
return os.Getenv(ForceRunModeEnv) == string(LocalRunMode)
}