mirror of https://github.com/k3s-io/k3s
80 lines
3.6 KiB
Go
80 lines
3.6 KiB
Go
// +build linux
|
|
|
|
/*
|
|
Copyright 2018 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package options
|
|
|
|
import (
|
|
"flag"
|
|
"os"
|
|
|
|
"github.com/spf13/pflag"
|
|
|
|
// ensure libs have a chance to globally register their flags
|
|
_ "github.com/google/cadvisor/container/common"
|
|
_ "github.com/google/cadvisor/container/containerd"
|
|
_ "github.com/google/cadvisor/container/docker"
|
|
_ "github.com/google/cadvisor/container/raw"
|
|
_ "github.com/google/cadvisor/machine"
|
|
_ "github.com/google/cadvisor/manager"
|
|
_ "github.com/google/cadvisor/storage"
|
|
)
|
|
|
|
// addCadvisorFlags adds flags from cadvisor
|
|
func addCadvisorFlags(fs *pflag.FlagSet) {
|
|
// lookup flags in global flag set and re-register the values with our flagset
|
|
global := flag.CommandLine
|
|
local := pflag.NewFlagSet(os.Args[0], pflag.ExitOnError)
|
|
|
|
// These flags were also implicit from cadvisor, but are actually used by something in the core repo:
|
|
// TODO(mtaufen): This one is stil used by our salt, but for heaven's sake it's even deprecated in cadvisor
|
|
register(global, local, "docker_root")
|
|
// e2e node tests rely on this
|
|
register(global, local, "housekeeping_interval")
|
|
|
|
// These flags were implicit from cadvisor, and are mistakes that should be registered deprecated:
|
|
const deprecated = "This is a cadvisor flag that was mistakenly registered with the Kubelet. Due to legacy concerns, it will follow the standard CLI deprecation timeline before being removed."
|
|
|
|
registerDeprecated(global, local, "application_metrics_count_limit", deprecated)
|
|
registerDeprecated(global, local, "boot_id_file", deprecated)
|
|
registerDeprecated(global, local, "container_hints", deprecated)
|
|
registerDeprecated(global, local, "containerd", deprecated)
|
|
registerDeprecated(global, local, "docker", deprecated)
|
|
registerDeprecated(global, local, "docker_env_metadata_whitelist", deprecated)
|
|
registerDeprecated(global, local, "docker_only", deprecated)
|
|
registerDeprecated(global, local, "docker-tls", deprecated)
|
|
registerDeprecated(global, local, "docker-tls-ca", deprecated)
|
|
registerDeprecated(global, local, "docker-tls-cert", deprecated)
|
|
registerDeprecated(global, local, "docker-tls-key", deprecated)
|
|
registerDeprecated(global, local, "enable_load_reader", deprecated)
|
|
registerDeprecated(global, local, "event_storage_age_limit", deprecated)
|
|
registerDeprecated(global, local, "event_storage_event_limit", deprecated)
|
|
registerDeprecated(global, local, "global_housekeeping_interval", deprecated)
|
|
registerDeprecated(global, local, "log_cadvisor_usage", deprecated)
|
|
registerDeprecated(global, local, "machine_id_file", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_user", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_password", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_host", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_db", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_table", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_secure", deprecated)
|
|
registerDeprecated(global, local, "storage_driver_buffer_duration", deprecated)
|
|
|
|
// finally, add cadvisor flags to the provided flagset
|
|
fs.AddFlagSet(local)
|
|
}
|