Imports
- github.com/fearlesschenc/kubesphere/pkg/simple/client/logging
- github.com/fearlesschenc/kubesphere/pkg/simple/client/logging/elasticsearch/versions/v5
- github.com/fearlesschenc/kubesphere/pkg/simple/client/logging/elasticsearch/versions/v6
- github.com/fearlesschenc/kubesphere/pkg/simple/client/logging/elasticsearch/versions/v7
- github.com/fearlesschenc/kubesphere/pkg/utils/esutil
- github.com/fearlesschenc/kubesphere/pkg/utils/reflectutils
- github.com/fearlesschenc/kubesphere/pkg/utils/stringutils
- github.com/json-iterator/go
- github.com/spf13/pflag
- k8s.io/klog