// Float64 creates a new entry in the flag set with float64 value.
// The environment value used as a default, if it exists
func Float64(flagName, envName string, value float64, usage string) *float64 {
verifyNames(flagName, envName)
envValStr := lookupEnv(envName)
if envValStr != "" {
value, _ = strconv.ParseFloat(envValStr, 64)
}
flag.Float64(flagName, value, usage)
return pflag.Float64(flagName, value, usage)
}
config = flag.String("config", "", "Path to the config file or directory of files")
syncFrequency = flag.Duration("sync_frequency", 10*time.Second, "Max period between synchronizing running containers and config")
fileCheckFrequency = flag.Duration("file_check_frequency", 20*time.Second, "Duration between checking config files for new data")
httpCheckFrequency = flag.Duration("http_check_frequency", 20*time.Second, "Duration between checking http for new data")
manifestURL = flag.String("manifest_url", "", "URL for accessing the container manifest")
enableServer = flag.Bool("enable_server", true, "Enable the info server")
address = util.IP(net.ParseIP("127.0.0.1"))
port = flag.Uint("port", ports.KubeletPort, "The port for the info server to serve on")
hostnameOverride = flag.String("hostname_override", "", "If non-empty, will use this string as identification instead of the actual hostname.")
networkContainerImage = flag.String("network_container_image", kubelet.NetworkContainerImage, "The image that network containers in each pod will use.")
dockerEndpoint = flag.String("docker_endpoint", "", "If non-empty, use this for the docker endpoint to communicate with")
etcdServerList util.StringList
etcdConfigFile = flag.String("etcd_config", "", "The config file for the etcd client. Mutually exclusive with -etcd_servers")
rootDirectory = flag.String("root_dir", defaultRootDir, "Directory path for managing kubelet files (volume mounts,etc).")
allowPrivileged = flag.Bool("allow_privileged", false, "If true, allow containers to request privileged mode. [default=false]")
registryPullQPS = flag.Float64("registry_qps", 0.0, "If > 0, limit registry pull QPS to this value. If 0, unlimited. [default=0.0]")
registryBurst = flag.Int("registry_burst", 10, "Maximum size of a bursty pulls, temporarily allows pulls to burst to this number, while still not exceeding registry_qps. Only used if --registry_qps > 0")
runonce = flag.Bool("runonce", false, "If true, exit after spawning pods from local manifests or remote urls. Exclusive with --etcd_servers, --api_servers, and --enable-server")
enableDebuggingHandlers = flag.Bool("enable_debugging_handlers", true, "Enables server endpoints for log collection and local running of containers and commands")
minimumGCAge = flag.Duration("minimum_container_ttl_duration", 1*time.Minute, "Minimum age for a finished container before it is garbage collected. Examples: '300ms', '10s' or '2h45m'")
maxContainerCount = flag.Int("maximum_dead_containers_per_container", 5, "Maximum number of old instances of a container to retain per container. Each container takes up some disk space. Default: 5.")
authPath = flag.String("auth_path", "", "Path to .kubernetes_auth file, specifying how to authenticate to API server.")
cAdvisorPort = flag.Uint("cadvisor_port", 4194, "The port of the localhost cAdvisor endpoint")
oomScoreAdj = flag.Int("oom_score_adj", -900, "The oom_score_adj value for kubelet process. Values must be within the range [-1000, 1000]")
apiServerList util.StringList
clusterDomain = flag.String("cluster_domain", "", "Domain for this cluster. If set, kubelet will configure all containers to search this domain in addition to the host's search domains")
masterServiceNamespace = flag.String("master_service_namespace", api.NamespaceDefault, "The namespace from which the kubernetes master services should be injected into pods")
clusterDNS = util.IP(nil)
reallyCrashForTesting = flag.Bool("really_crash_for_testing", false, "If true, crash with panics more often.")
)