func (s *SchedulerServer) addCoreFlags(fs *pflag.FlagSet) {
fs.IntVar(&s.Port, "port", s.Port, "The port that the scheduler's http service runs on")
fs.Var(&s.Address, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
fs.BoolVar(&s.EnableProfiling, "profiling", s.EnableProfiling, "Enable profiling via web interface host:port/debug/pprof/")
fs.Var(&s.APIServerList, "api-servers", "List of Kubernetes API servers for publishing events, and reading pods and services. (ip:port), comma separated.")
fs.StringVar(&s.AuthPath, "auth-path", s.AuthPath, "Path to .kubernetes_auth file, specifying how to authenticate to API server.")
fs.Var(&s.EtcdServerList, "etcd-servers", "List of etcd servers to watch (http://ip:port), comma separated. Mutually exclusive with --etcd-config")
fs.StringVar(&s.EtcdConfigFile, "etcd-config", s.EtcdConfigFile, "The config file for the etcd client. Mutually exclusive with --etcd-servers.")
fs.BoolVar(&s.AllowPrivileged, "allow-privileged", s.AllowPrivileged, "If true, allow privileged containers.")
fs.StringVar(&s.ClusterDomain, "cluster-domain", s.ClusterDomain, "Domain for this cluster. If set, kubelet will configure all containers to search this domain in addition to the host's search domains")
fs.Var(&s.ClusterDNS, "cluster-dns", "IP address for a cluster DNS server. If set, kubelet will configure all containers to use this for DNS resolution in addition to the host's DNS servers")
fs.StringVar(&s.StaticPodsConfigPath, "static-pods-config", s.StaticPodsConfigPath, "Path for specification of static pods. Path should point to dir containing the staticPods configuration files. Defaults to none.")
fs.StringVar(&s.MesosMaster, "mesos-master", s.MesosMaster, "Location of the Mesos master. The format is a comma-delimited list of of hosts like zk://host1:port,host2:port/mesos. If using ZooKeeper, pay particular attention to the leading zk:// and trailing /mesos! If not using ZooKeeper, standard URLs like http://localhost are also acceptable.")
fs.StringVar(&s.MesosUser, "mesos-user", s.MesosUser, "Mesos user for this framework, defaults to root.")
fs.StringVar(&s.MesosRole, "mesos-role", s.MesosRole, "Mesos role for this framework, defaults to none.")
fs.StringVar(&s.MesosAuthPrincipal, "mesos-authentication-principal", s.MesosAuthPrincipal, "Mesos authentication principal.")
fs.StringVar(&s.MesosAuthSecretFile, "mesos-authentication-secret-file", s.MesosAuthSecretFile, "Mesos authentication secret file.")
fs.StringVar(&s.MesosAuthProvider, "mesos-authentication-provider", s.MesosAuthProvider, fmt.Sprintf("Authentication provider to use, default is SASL that supports mechanisms: %+v", mech.ListSupported()))
fs.BoolVar(&s.Checkpoint, "checkpoint", s.Checkpoint, "Enable/disable checkpointing for the kubernetes-mesos framework.")
fs.Float64Var(&s.FailoverTimeout, "failover-timeout", s.FailoverTimeout, fmt.Sprintf("Framework failover timeout, in sec."))
fs.UintVar(&s.DriverPort, "driver-port", s.DriverPort, "Port that the Mesos scheduler driver process should listen on.")
fs.StringVar(&s.HostnameOverride, "hostname-override", s.HostnameOverride, "If non-empty, will use this string as identification instead of the actual hostname.")
fs.Int64Var(&s.ReconcileInterval, "reconcile-interval", s.ReconcileInterval, "Interval at which to execute task reconciliation, in sec. Zero disables.")
fs.DurationVar(&s.ReconcileCooldown, "reconcile-cooldown", s.ReconcileCooldown, "Minimum rest period between task reconciliation operations.")
fs.StringVar(&s.SchedulerConfigFileName, "scheduler-config", s.SchedulerConfigFileName, "An ini-style configuration file with low-level scheduler settings.")
fs.BoolVar(&s.Graceful, "graceful", s.Graceful, "Indicator of a graceful failover, intended for internal use only.")
fs.BoolVar(&s.HA, "ha", s.HA, "Run the scheduler in high availability mode with leader election. All peers should be configured exactly the same.")
fs.StringVar(&s.FrameworkName, "framework-name", s.FrameworkName, "The framework name to register with Mesos.")
fs.StringVar(&s.FrameworkWebURI, "framework-weburi", s.FrameworkWebURI, "A URI that points to a web-based interface for interacting with the framework.")
fs.StringVar(&s.AdvertisedAddress, "advertised-address", s.AdvertisedAddress, "host:port address that is advertised to clients. May be used to construct artifact download URIs.")
fs.Var(&s.ServiceAddress, "service-address", "The service portal IP address that the scheduler should register with (if unset, chooses randomly)")
fs.Var(&s.DefaultContainerCPULimit, "default-container-cpu-limit", "Containers without a CPU resource limit are admitted this much CPU shares")
fs.Var(&s.DefaultContainerMemLimit, "default-container-mem-limit", "Containers without a memory resource limit are admitted this much amount of memory in MB")
fs.IntVar(&s.ExecutorLogV, "executor-logv", s.ExecutorLogV, "Logging verbosity of spawned minion and executor processes.")
fs.BoolVar(&s.ExecutorBindall, "executor-bindall", s.ExecutorBindall, "When true will set -address of the executor to 0.0.0.0.")
fs.DurationVar(&s.ExecutorSuicideTimeout, "executor-suicide-timeout", s.ExecutorSuicideTimeout, "Executor self-terminates after this period of inactivity. Zero disables suicide watch.")
fs.StringVar(&s.ExecutorCgroupPrefix, "executor-cgroup-prefix", s.ExecutorCgroupPrefix, "The cgroup prefix concatenated with MESOS_DIRECTORY must give the executor cgroup set by Mesos")
fs.BoolVar(&s.ProxyBindall, "proxy-bindall", s.ProxyBindall, "When true pass -proxy-bindall to the executor.")
fs.BoolVar(&s.RunProxy, "run-proxy", s.RunProxy, "Run the kube-proxy as a side process of the executor.")
fs.IntVar(&s.ProxyLogV, "proxy-logv", s.ProxyLogV, "Logging verbosity of spawned minion proxy processes.")
fs.Var(resource.NewQuantityFlagValue(&s.MinionLogMaxSize), "minion-max-log-size", "Maximum log file size for the executor and proxy before rotation")
fs.IntVar(&s.MinionLogMaxAgeInDays, "minion-max-log-age", s.MinionLogMaxAgeInDays, "Maximum log file age of the executor and proxy in days")
fs.IntVar(&s.MinionLogMaxBackups, "minion-max-log-backups", s.MinionLogMaxBackups, "Maximum log file backups of the executor and proxy to keep after rotation")
fs.StringVar(&s.KubeletRootDirectory, "kubelet-root-dir", s.KubeletRootDirectory, "Directory path for managing kubelet files (volume mounts,etc). Defaults to executor sandbox.")
fs.StringVar(&s.KubeletDockerEndpoint, "kubelet-docker-endpoint", s.KubeletDockerEndpoint, "If non-empty, kubelet will use this for the docker endpoint to communicate with.")
fs.StringVar(&s.KubeletPodInfraContainerImage, "kubelet-pod-infra-container-image", s.KubeletPodInfraContainerImage, "The image whose network/ipc namespaces containers in each pod will use.")
fs.UintVar(&s.KubeletCadvisorPort, "kubelet-cadvisor-port", s.KubeletCadvisorPort, "The port of the kubelet's local cAdvisor endpoint")
fs.StringVar(&s.KubeletHostNetworkSources, "kubelet-host-network-sources", s.KubeletHostNetworkSources, "Comma-separated list of sources from which the Kubelet allows pods to use of host network. For all sources use \"*\" [default=\"file\"]")
fs.DurationVar(&s.KubeletSyncFrequency, "kubelet-sync-frequency", s.KubeletSyncFrequency, "Max period between synchronizing running containers and config")
fs.StringVar(&s.KubeletNetworkPluginName, "kubelet-network-plugin", s.KubeletNetworkPluginName, "<Warning: Alpha feature> The name of the network plugin to be invoked for various events in kubelet/pod lifecycle")
//TODO(jdef) support this flag once we have a better handle on mesos-dns and k8s DNS integration
//fs.StringVar(&s.HADomain, "ha-domain", s.HADomain, "Domain of the HA scheduler service, only used in HA mode. If specified may be used to construct artifact download URIs.")
}
func (ms *MinionServer) AddMinionFlags(fs *pflag.FlagSet) {
// general minion flags
fs.BoolVar(&ms.privateMountNS, "private-mountns", ms.privateMountNS, "Enter a private mount NS before spawning procs (linux only). Experimental, not yet compatible with k8s volumes.")
// log file flags
fs.Var(resource.NewQuantityFlagValue(&ms.logMaxSize), "max-log-size", "Maximum log file size for the executor and proxy before rotation")
fs.IntVar(&ms.logMaxAgeInDays, "max-log-age", ms.logMaxAgeInDays, "Maximum log file age of the executor and proxy in days")
fs.IntVar(&ms.logMaxBackups, "max-log-backups", ms.logMaxBackups, "Maximum log file backups of the executor and proxy to keep after rotation")
// proxy flags
fs.BoolVar(&ms.runProxy, "run-proxy", ms.runProxy, "Maintain a running kube-proxy instance as a child proc of this kubelet-executor.")
fs.IntVar(&ms.proxyLogV, "proxy-logv", ms.proxyLogV, "Log verbosity of the child kube-proxy.")
fs.BoolVar(&ms.proxyBindall, "proxy-bindall", ms.proxyBindall, "When true will cause kube-proxy to bind to 0.0.0.0.")
}
// AddFlags adds flags for a specific CMServer to the specified FlagSet
func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.IntVar(&s.Port, "port", s.Port, "The port that the controller-manager's http service runs on")
fs.Var(&s.Address, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
fs.StringVar(&s.CloudProvider, "cloud-provider", s.CloudProvider, "The provider for cloud services. Empty string for no provider.")
fs.StringVar(&s.CloudConfigFile, "cloud-config", s.CloudConfigFile, "The path to the cloud provider configuration file. Empty string for no configuration file.")
fs.IntVar(&s.ConcurrentEndpointSyncs, "concurrent-endpoint-syncs", s.ConcurrentEndpointSyncs, "The number of endpoint syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentRCSyncs, "concurrent_rc_syncs", s.ConcurrentRCSyncs, "The number of replication controllers that are allowed to sync concurrently. Larger number = more reponsive replica management, but more CPU (and network) load")
fs.StringVar(&s.MinionRegexp, "minion-regexp", s.MinionRegexp, "If non empty, and --cloud-provider is specified, a regular expression for matching minion VMs.")
fs.MarkDeprecated("minion-regexp", "will be removed in a future version")
fs.DurationVar(&s.NodeSyncPeriod, "node-sync-period", s.NodeSyncPeriod, ""+
"The period for syncing nodes from cloudprovider. Longer periods will result in "+
"fewer calls to cloud provider, but may delay addition of new nodes to cluster.")
fs.DurationVar(&s.ResourceQuotaSyncPeriod, "resource-quota-sync-period", s.ResourceQuotaSyncPeriod, "The period for syncing quota usage status in the system")
fs.DurationVar(&s.NamespaceSyncPeriod, "namespace-sync-period", s.NamespaceSyncPeriod, "The period for syncing namespace life-cycle updates")
fs.DurationVar(&s.PVClaimBinderSyncPeriod, "pvclaimbinder-sync-period", s.PVClaimBinderSyncPeriod, "The period for syncing persistent volumes and persistent volume claims")
fs.DurationVar(&s.PodEvictionTimeout, "pod-eviction-timeout", s.PodEvictionTimeout, "The grace peroid for deleting pods on failed nodes.")
fs.Float32Var(&s.DeletingPodsQps, "deleting-pods-qps", 0.1, "Number of nodes per second on which pods are deleted in case of node failure.")
fs.IntVar(&s.DeletingPodsBurst, "deleting-pods-burst", 10, "Number of nodes on which pods are bursty deleted in case of node failure. For more details look into RateLimiter.")
fs.IntVar(&s.RegisterRetryCount, "register-retry-count", s.RegisterRetryCount, ""+
"The number of retries for initial node registration. Retry interval equals node-sync-period.")
fs.Var(&s.MachineList, "machines", "List of machines to schedule onto, comma separated.")
fs.MarkDeprecated("machines", "will be removed in a future version")
fs.BoolVar(&s.SyncNodeList, "sync-nodes", s.SyncNodeList, "If true, and --cloud-provider is specified, sync nodes from the cloud provider. Default true.")
fs.MarkDeprecated("sync-nodes", "will be removed in a future version")
fs.BoolVar(&s.SyncNodeStatus, "sync-node-status", s.SyncNodeStatus,
"DEPRECATED. Does not have any effect now and it will be removed in a later release.")
fs.DurationVar(&s.NodeMonitorGracePeriod, "node-monitor-grace-period", 40*time.Second,
"Amount of time which we allow running Node to be unresponsive before marking it unhealty. "+
"Must be N times more than kubelet's nodeStatusUpdateFrequency, "+
"where N means number of retries allowed for kubelet to post node status.")
fs.DurationVar(&s.NodeStartupGracePeriod, "node-startup-grace-period", 60*time.Second,
"Amount of time which we allow starting Node to be unresponsive before marking it unhealty.")
fs.DurationVar(&s.NodeMonitorPeriod, "node-monitor-period", 5*time.Second,
"The period for syncing NodeStatus in NodeController.")
fs.StringVar(&s.ServiceAccountKeyFile, "service-account-private-key-file", s.ServiceAccountKeyFile, "Filename containing a PEM-encoded private RSA key used to sign service account tokens.")
fs.Int64Var(&s.NodeMilliCPU, "node-milli-cpu", s.NodeMilliCPU, "The amount of MilliCPU provisioned on each node")
fs.MarkDeprecated("node-milli-cpu", "will be removed in a future version")
fs.Var(resource.NewQuantityFlagValue(&s.NodeMemory), "node-memory", "The amount of memory (in bytes) provisioned on each node")
fs.MarkDeprecated("node-memory", "will be removed in a future version")
fs.BoolVar(&s.EnableProfiling, "profiling", true, "Enable profiling via web interface host:port/debug/pprof/")
fs.StringVar(&s.ClusterName, "cluster-name", s.ClusterName, "The instance prefix for the cluster")
fs.Var(&s.ClusterCIDR, "cluster-cidr", "CIDR Range for Pods in cluster.")
fs.BoolVar(&s.AllocateNodeCIDRs, "allocate-node-cidrs", false, "Should CIDRs for Pods be allocated and set on the cloud provider.")
fs.StringVar(&s.Master, "master", s.Master, "The address of the Kubernetes API server (overrides any value in kubeconfig)")
fs.StringVar(&s.Kubeconfig, "kubeconfig", s.Kubeconfig, "Path to kubeconfig file with authorization and master location information.")
}
// AddFlags adds flags for a specific CMServer to the specified FlagSet
func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.IntVar(&s.Port, "port", s.Port, "The port that the controller-manager's http service runs on")
fs.Var(&s.Address, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
fs.StringVar(&s.CloudProvider, "cloud_provider", s.CloudProvider, "The provider for cloud services. Empty string for no provider.")
fs.StringVar(&s.CloudConfigFile, "cloud_config", s.CloudConfigFile, "The path to the cloud provider configuration file. Empty string for no configuration file.")
fs.IntVar(&s.ConcurrentEndpointSyncs, "concurrent_endpoint_syncs", s.ConcurrentEndpointSyncs, "The number of endpoint syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load")
fs.StringVar(&s.MinionRegexp, "minion_regexp", s.MinionRegexp, "If non empty, and --cloud_provider is specified, a regular expression for matching minion VMs.")
fs.DurationVar(&s.NodeSyncPeriod, "node_sync_period", s.NodeSyncPeriod, ""+
"The period for syncing nodes from cloudprovider. Longer periods will result in "+
"fewer calls to cloud provider, but may delay addition of new nodes to cluster.")
fs.DurationVar(&s.ResourceQuotaSyncPeriod, "resource_quota_sync_period", s.ResourceQuotaSyncPeriod, "The period for syncing quota usage status in the system")
fs.DurationVar(&s.NamespaceSyncPeriod, "namespace_sync_period", s.NamespaceSyncPeriod, "The period for syncing namespace life-cycle updates")
fs.DurationVar(&s.PodEvictionTimeout, "pod_eviction_timeout", s.PodEvictionTimeout, "The grace peroid for deleting pods on failed nodes.")
fs.Float32Var(&s.DeletingPodsQps, "deleting_pods_qps", 0.1, "Number of nodes per second on which pods are deleted in case of node failure.")
fs.IntVar(&s.DeletingPodsBurst, "deleting_pods_burst", 10, "Number of nodes on which pods are bursty deleted in case of node failure. For more details look into RateLimiter.")
fs.IntVar(&s.RegisterRetryCount, "register_retry_count", s.RegisterRetryCount, ""+
"The number of retries for initial node registration. Retry interval equals node_sync_period.")
fs.Var(&s.MachineList, "machines", "List of machines to schedule onto, comma separated.")
fs.BoolVar(&s.SyncNodeList, "sync_nodes", s.SyncNodeList, "If true, and --cloud_provider is specified, sync nodes from the cloud provider. Default true.")
fs.BoolVar(&s.SyncNodeStatus, "sync_node_status", s.SyncNodeStatus,
"DEPRECATED. Does not have any effect now and it will be removed in a later release.")
fs.DurationVar(&s.NodeMonitorGracePeriod, "node_monitor_grace_period", 40*time.Second,
"Amount of time which we allow running Node to be unresponsive before marking it unhealty. "+
"Must be N times more than kubelet's nodeStatusUpdateFrequency, "+
"where N means number of retries allowed for kubelet to post node status.")
fs.DurationVar(&s.NodeStartupGracePeriod, "node_startup_grace_period", 60*time.Second,
"Amount of time which we allow starting Node to be unresponsive before marking it unhealty.")
fs.DurationVar(&s.NodeMonitorPeriod, "node_monitor_period", 5*time.Second,
"The period for syncing NodeStatus in NodeController.")
// TODO: Discover these by pinging the host machines, and rip out these flags.
// TODO: in the meantime, use resource.QuantityFlag() instead of these
fs.Int64Var(&s.NodeMilliCPU, "node_milli_cpu", s.NodeMilliCPU, "The amount of MilliCPU provisioned on each node")
fs.Var(resource.NewQuantityFlagValue(&s.NodeMemory), "node_memory", "The amount of memory (in bytes) provisioned on each node")
fs.StringVar(&s.ClusterName, "cluster_name", s.ClusterName, "The instance prefix for the cluster")
fs.BoolVar(&s.EnableProfiling, "profiling", false, "Enable profiling via web interface host:port/debug/pprof/")
fs.StringVar(&s.Master, "master", s.Master, "The address of the Kubernetes API server (overrides any value in kubeconfig)")
fs.StringVar(&s.Kubeconfig, "kubeconfig", s.Kubeconfig, "Path to kubeconfig file with authorization and master location information.")
}
// AddFlags adds flags for a specific CMServer to the specified FlagSet
func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.IntVar(&s.Port, "port", s.Port, "The port that the controller-manager's http service runs on")
fs.Var(&s.Address, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
client.BindClientConfigFlags(fs, &s.ClientConfig)
fs.StringVar(&s.CloudProvider, "cloud_provider", s.CloudProvider, "The provider for cloud services. Empty string for no provider.")
fs.StringVar(&s.CloudConfigFile, "cloud_config", s.CloudConfigFile, "The path to the cloud provider configuration file. Empty string for no configuration file.")
fs.StringVar(&s.MinionRegexp, "minion_regexp", s.MinionRegexp, "If non empty, and --cloud_provider is specified, a regular expression for matching minion VMs.")
fs.DurationVar(&s.NodeSyncPeriod, "node_sync_period", s.NodeSyncPeriod, ""+
"The period for syncing nodes from cloudprovider. Longer periods will result in "+
"fewer calls to cloud provider, but may delay addition of new nodes to cluster.")
fs.DurationVar(&s.ResourceQuotaSyncPeriod, "resource_quota_sync_period", s.ResourceQuotaSyncPeriod, "The period for syncing quota usage status in the system")
fs.DurationVar(&s.PodEvictionTimeout, "pod_eviction_timeout", s.PodEvictionTimeout, "The grace peroid for deleting pods on failed nodes.")
fs.IntVar(&s.RegisterRetryCount, "register_retry_count", s.RegisterRetryCount, ""+
"The number of retries for initial node registration. Retry interval equals node_sync_period.")
fs.Var(&s.MachineList, "machines", "List of machines to schedule onto, comma separated.")
fs.BoolVar(&s.SyncNodeList, "sync_nodes", s.SyncNodeList, "If true, and --cloud_provider is specified, sync nodes from the cloud provider. Default true.")
fs.BoolVar(&s.SyncNodeStatus, "sync_node_status", s.SyncNodeStatus, "Should node controler send probes to kubelets and update NodeStatus.")
// TODO: Discover these by pinging the host machines, and rip out these flags.
// TODO: in the meantime, use resource.QuantityFlag() instead of these
fs.Int64Var(&s.NodeMilliCPU, "node_milli_cpu", s.NodeMilliCPU, "The amount of MilliCPU provisioned on each node")
fs.Var(resource.NewQuantityFlagValue(&s.NodeMemory), "node_memory", "The amount of memory (in bytes) provisioned on each node")
client.BindKubeletClientConfigFlags(fs, &s.KubeletConfig)
fs.BoolVar(&s.EnableProfiling, "profiling", false, "Enable profiling via web interface host:port/debug/pprof/")
}