OS Manuals

/usr/bin/capd-manager

cluster-api core components

From cluster-api-1.14-capd-manager 1.14.4-r0 (enterprise-packages), captured 2026-11-08 by running capd-manager --help (exit 0). permalink

Usage of /usr/bin/capd-manager:
      --clustercache-client-burst int           Maximum number of queries that should be allowed in one burst from the cluster cache clients to the Kubernetes API server of workload clusters. (default 30)
      --clustercache-client-qps float32         Maximum queries per second from the cluster cache clients to the Kubernetes API server of workload clusters. (default 20)
      --clustercache-concurrency int            Number of clusters to process simultaneously (default 100)
      --contention-profiling                    Enable block profiling
      --devcluster-concurrency int              Number of DevClusters to process simultaneously (default 50)
      --devmachine-concurrency int              Number of DevMachines to process simultaneously (default 50)
      --devmachinepool-concurrency int          Number of DevMachinePools to process simultaneously (default 100)
      --devmachinetemplate-concurrency int      Number of DevMachineTemplates to process simultaneously (default 50)
      --diagnostics-address string              The address the diagnostics endpoint binds to. Per default metrics are served via https and withauthentication/authorization. To serve via http and without authentication/authorization set --insecure-diagnostics. If --insecure-diagnostics is not set the diagnostics endpoint also serves pprof endpoints and an endpoint to change the log level. (default ":8443")
      --dockercluster-concurrency int           Number of DockerClusters to process simultaneously (default 50)
      --dockermachine-concurrency int           Number of DockerMachines to process simultaneously (default 100)
      --dockermachinepool-concurrency int       Number of DockerMachinePools to process simultaneously (default 50)
      --dockermachinetemplate-concurrency int   Number of DockerMachineTemplates to process simultaneously (default 50)
      --feature-gates mapStringBool             A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:
                                                AllAlpha=true|false (ALPHA - default=false)
                                                AllBeta=true|false (BETA - default=false)
                                                ClusterTopology=true|false (ALPHA - default=false)
                                                InPlaceUpdates=true|false (ALPHA - default=false)
                                                KubeadmBootstrapFormatIgnition=true|false (ALPHA - default=false)
                                                MachinePool=true|false (BETA - default=true)
                                                MachineSetPreflightChecks=true|false (BETA - default=true)
                                                MachineTaintPropagation=true|false (ALPHA - default=false)
                                                PriorityQueue=true|false (BETA - default=true)
                                                ReconcilerRateLimiting=true|false (BETA - default=true)
                                                RuntimeSDK=true|false (ALPHA - default=false)
      --health-addr string                      The address the health endpoint binds to. (default ":9440")
      --insecure-diagnostics                    Enable insecure diagnostics serving. For more details see the description of --diagnostics-address.
      --kube-api-burst int                      Maximum number of queries that should be allowed in one burst from the controller client to the Kubernetes API server. (default 200)
      --kube-api-qps float32                    Maximum queries per second from the controller client to the Kubernetes API server. (default 100)
      --kubeconfig string                       Paths to a kubeconfig. Only required if out-of-cluster.
      --leader-elect                            Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager.
      --leader-elect-lease-duration duration    Interval at which non-leader candidates will wait to force acquire leadership (duration string) (default 15s)
      --leader-elect-renew-deadline duration    Duration that the leading controller manager will retry refreshing leadership before giving up (duration string) (default 10s)
      --leader-elect-retry-period duration      Duration the LeaderElector clients should wait between tries of actions (duration string) (default 2s)
      --log-flush-frequency duration            Maximum number of seconds between log flushes (default 5s)
      --log-json-info-buffer-size quantity      [Alpha] In JSON format with split output streams, the info messages can be buffered for a while to increase performance. The default value of zero bytes disables buffering. The size can be specified as number of bytes (512), multiples of 1000 (1K), multiples of 1024 (2Ki), or powers of those (3M, 4G, 5Mi, 6Gi). Enable the LoggingAlphaOptions feature gate to use this.
      --log-json-split-stream                   [Alpha] In JSON format, write error messages to stderr and info messages to stdout. The default is to write a single stream to stdout. Enable the LoggingAlphaOptions feature gate to use this.
      --log-text-info-buffer-size quantity      [Alpha] In text format with split output streams, the info messages can be buffered for a while to increase performance. The default value of zero bytes disables buffering. The size can be specified as number of bytes (512), multiples of 1000 (1K), multiples of 1024 (2Ki), or powers of those (3M, 4G, 5Mi, 6Gi). Enable the LoggingAlphaOptions feature gate to use this.
      --log-text-split-stream                   [Alpha] In text format, write error messages to stderr and info messages to stdout. The default is to write a single stream to stdout. Enable the LoggingAlphaOptions feature gate to use this.
      --logging-format string                   Sets the log format. Permitted formats: "json" (gated by LoggingBetaOptions), "text". (default "text")
      --namespace string                        Namespace that the controller watches to reconcile cluster-api objects. If unspecified, the controller watches for cluster-api objects across all namespaces.
      --profiler-address string                 Bind address to expose the pprof profiler (e.g. localhost:6060)
      --skip-crd-migration-phases strings       List of CRD migration phases to skip. Valid values are: StorageVersionMigration, CleanupManagedFields.
      --sync-period duration                    The minimum interval at which watched resources are reconciled (e.g. 15m) (default 10m0s)
      --tls-cipher-suites strings               Comma-separated list of cipher suites for the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to true). If omitted, the default Go cipher suites will be used.
                                                Preferred values: TLS_AES_128_GCM_SHA256, TLS_AES_256_GCM_SHA384, TLS_CHACHA20_POLY1305_SHA256, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256.
                                                Insecure values: TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_RSA_WITH_3DES_EDE_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA256, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_GCM_SHA384, TLS_RSA_WITH_RC4_128_SHA.
      --tls-curve-preferences int32Slice        Comma-separated list of numeric Go crypto/tls CurveID values, as the allowed key exchange mechanisms for the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to true). The supported values depend on the Go version used. See https://pkg.go.dev/crypto/tls#CurveID for values supported for each Go version. The order of the list is ignored, and key exchange mechanisms are chosen by Go from this list using an internal preference order. If omitted, the default Go curves will be used. (default [])
      --tls-min-version string                  The minimum TLS version in use by the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to true).
                                                Possible values are VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13. (default "VersionTLS12")
  -v, --v Level                                 number for the log level verbosity
      --vmodule pattern=N,...                   comma-separated list of pattern=N settings for file-filtered logging (only works for text log format)
      --watch-filter string                     Label value that the controller watches to reconcile cluster-api objects. Label key is always cluster.x-k8s.io/watch-filter. If unspecified, the controller watches for all cluster-api objects.
      --webhook-cert-dir string                 Webhook cert dir. (default "/tmp/k8s-webhook-server/serving-certs/")
      --webhook-cert-name string                Webhook cert name. (default "tls.crt")
      --webhook-key-name string                 Webhook key name. (default "tls.key")
      --webhook-port int                        Webhook Server port (default 9443)
Options (43)
OptionDescriptionSource
--clustercache-client-burst intMaximum number of queries that should be allowed in one burst from the cluster cache clients to the Kubernetes API server of workload clusters.help
--clustercache-client-qps float32Maximum queries per second from the cluster cache clients to the Kubernetes API server of workload clusters.help
--clustercache-concurrency intNumber of clusters to process simultaneously (default 100)help
--contention-profilingEnable block profilinghelp
--devcluster-concurrency intNumber of DevClusters to process simultaneously (default 50)help
--devmachine-concurrency intNumber of DevMachines to process simultaneously (default 50)help
--devmachinepool-concurrency intNumber of DevMachinePools to process simultaneously (default 100)help
--devmachinetemplate-concurrency intNumber of DevMachineTemplates to process simultaneously (default 50)help
--diagnostics-address stringThe address the diagnostics endpoint binds to.help
--dockercluster-concurrency intNumber of DockerClusters to process simultaneously (default 50)help
--dockermachine-concurrency intNumber of DockerMachines to process simultaneously (default 100)help
--dockermachinepool-concurrency intNumber of DockerMachinePools to process simultaneously (default 50)help
--dockermachinetemplate-concurrency intNumber of DockerMachineTemplates to process simultaneously (default 50)help
--feature-gates mapStringBoolA set of key=value pairs that describe feature gates for alpha/experimental features.help
--health-addr stringThe address the health endpoint binds to.help
--insecure-diagnosticsEnable insecure diagnostics serving.help
--kube-api-burst intMaximum number of queries that should be allowed in one burst from the controller client to the Kubernetes API server.help
--kube-api-qps float32Maximum queries per second from the controller client to the Kubernetes API server.help
--kubeconfig stringPaths to a kubeconfig.help
--leader-electEnable leader election for controller manager.help
--leader-elect-lease-duration durationInterval at which non-leader candidates will wait to force acquire leadership (duration string) (default 15s)help
--leader-elect-renew-deadline durationDuration that the leading controller manager will retry refreshing leadership before giving up (duration string) (default 10s)help
--leader-elect-retry-period durationDuration the LeaderElector clients should wait between tries of actions (duration string) (default 2s)help
--log-flush-frequency durationMaximum number of seconds between log flushes (default 5s)help
--log-json-info-buffer-size quantity[Alpha] In JSON format with split output streams, the info messages can be buffered for a while to increase performance.help
--log-json-split-stream[Alpha] In JSON format, write error messages to stderr and info messages to stdout.help
--log-text-info-buffer-size quantity[Alpha] In text format with split output streams, the info messages can be buffered for a while to increase performance.help
--log-text-split-stream[Alpha] In text format, write error messages to stderr and info messages to stdout.help
--logging-format stringSets the log format.help
--namespace stringNamespace that the controller watches to reconcile cluster-api objects.help
--profiler-address stringBind address to expose the pprof profiler (e.g. localhost:6060)help
--skip-crd-migration-phases stringsList of CRD migration phases to skip.help
--sync-period durationThe minimum interval at which watched resources are reconciled (e.g. 15m) (default 10m0s)help
--tls-cipher-suites stringsComma-separated list of cipher suites for the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to true).help
--tls-curve-preferences int32SliceComma-separated list of numeric Go crypto/tls CurveID values, as the allowed key exchange mechanisms for the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to…help
--tls-min-version stringThe minimum TLS version in use by the webhook server and metrics server (the latter only if --insecure-diagnostics is not set to true).help
-v, --v Levelnumber for the log level verbosityhelp
--vmodule pattern=Ncomma-separated list of pattern=N settings for file-filtered logging (only works for text log format)help
--watch-filter stringLabel value that the controller watches to reconcile cluster-api objects.help
--webhook-cert-dir stringWebhook cert dir.help
--webhook-cert-name stringWebhook cert name.help
--webhook-key-name stringWebhook key name.help
--webhook-port intWebhook Server port (default 9443)help

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.