1KUBERNETES(1) Jan 2015 KUBERNETES(1)
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6 kubectl alpha - Commands for features in alpha
7
11 kubectl alpha [OPTIONS]
12
16 These commands correspond to alpha features that are not enabled in
17 Kubernetes clusters by default.
18
22 --alsologtostderr=false
23 log to standard error as well as files
24 --application-metrics-count-limit=100
27 Max number of application metrics to store (per container)
28 --as=""
31 Username to impersonate for the operation
32 --as-group=[]
35 Group to impersonate for the operation, this flag can be repeated
36 to specify multiple groups.
37 --azure-container-registry-config=""
40 Path to the file containing Azure container registry configuration
41 information.
42 --boot-id-file="/proc/sys/kernel/random/boot_id"
45 Comma-separated list of files to check for boot-id. Use the first
46 one that exists.
47 --cache-dir="/builddir/.kube/http-cache"
50 Default HTTP cache directory
51 --certificate-authority=""
54 Path to a cert file for the certificate authority
55 --client-certificate=""
58 Path to a client certificate file for TLS
59 --client-key=""
62 Path to a client key file for TLS
63 --cloud-provider-gce-lb-src-cidrs=130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16
66 CIDRs opened in GCE firewall for LB traffic proxy health checks
67 --cluster=""
70 The name of the kubeconfig cluster to use
71 --container-hints="/etc/cadvisor/container_hints.json"
74 location of the container hints file
75 --containerd="/run/containerd/containerd.sock"
78 containerd endpoint
79 --containerd-namespace="k8s.io"
82 containerd namespace
83 --context=""
86 The name of the kubeconfig context to use
87 --default-not-ready-toleration-seconds=300
90 Indicates the tolerationSeconds of the toleration for
91 notReady:NoExecute that is added by default to every pod that does not
92 already have such a toleration.
93 --default-unreachable-toleration-seconds=300
96 Indicates the tolerationSeconds of the toleration for unreach‐
97 able:NoExecute that is added by default to every pod that does not
98 already have such a toleration.
99 --docker="unix:///var/run/docker.sock"
102 docker endpoint
103 --docker-env-metadata-whitelist=""
106 a comma-separated list of environment variable keys that needs to
107 be collected for docker containers
108 --docker-only=false
111 Only report docker containers in addition to root stats
112 --docker-root="/var/lib/docker"
115 DEPRECATED: docker root is read from docker info (this is a fall‐
116 back, default: /var/lib/docker)
117 --docker-tls=false
120 use TLS to connect to docker
121 --docker-tls-ca="ca.pem"
124 path to trusted CA
125 --docker-tls-cert="cert.pem"
128 path to client certificate
129 --docker-tls-key="key.pem"
132 path to private key
133 --enable-load-reader=false
136 Whether to enable cpu load reader
137 --event-storage-age-limit="default=0"
140 Max length of time for which to store events (per type). Value is a
141 comma separated list of key values, where the keys are event types
142 (e.g.: creation, oom) or "default" and the value is a duration. Default
143 is applied to all non-specified event types
144 --event-storage-event-limit="default=0"
147 Max number of events to store (per type). Value is a comma sepa‐
148 rated list of key values, where the keys are event types (e.g.: cre‐
149 ation, oom) or "default" and the value is an integer. Default is
150 applied to all non-specified event types
151 --global-housekeeping-interval=1m0s
154 Interval between global housekeepings
155 --housekeeping-interval=10s
158 Interval between container housekeepings
159 --insecure-skip-tls-verify=false
162 If true, the server's certificate will not be checked for validity.
163 This will make your HTTPS connections insecure
164 --kubeconfig=""
167 Path to the kubeconfig file to use for CLI requests.
168 --log-backtrace-at=:0
171 when logging hits line file:N, emit a stack trace
172 --log-cadvisor-usage=false
175 Whether to log the usage of the cAdvisor container
176 --log-dir=""
179 If non-empty, write log files in this directory
180 --log-file=""
183 If non-empty, use this log file
184 --log-file-max-size=1800
187 Defines the maximum size a log file can grow to. Unit is megabytes.
188 If the value is 0, the maximum file size is unlimited.
189 --log-flush-frequency=5s
192 Maximum number of seconds between log flushes
193 --logtostderr=true
196 log to standard error instead of files
197 --machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
200 Comma-separated list of files to check for machine-id. Use the
201 first one that exists.
202 --match-server-version=false
205 Require server version to match client version
206 -n, --namespace=""
209 If present, the namespace scope for this CLI request
210 --password=""
213 Password for basic authentication to the API server
214 --profile="none"
217 Name of profile to capture. One of (none|cpu|heap|goroutine|thread‐
218 create|block|mutex)
219 --profile-output="profile.pprof"
222 Name of the file to write the profile to
223 --request-timeout="0"
226 The length of time to wait before giving up on a single server
227 request. Non-zero values should contain a corresponding time unit (e.g.
228 1s, 2m, 3h). A value of zero means don't timeout requests.
229 -s, --server=""
232 The address and port of the Kubernetes API server
233 --skip-headers=false
236 If true, avoid header prefixes in the log messages
237 --skip-log-headers=false
240 If true, avoid headers when opening log files
241 --stderrthreshold=2
244 logs at or above this threshold go to stderr
245 --storage-driver-buffer-duration=1m0s
248 Writes in the storage driver will be buffered for this duration,
249 and committed to the non memory backends as a single transaction
250 --storage-driver-db="cadvisor"
253 database name
254 --storage-driver-host="localhost:8086"
257 database host:port
258 --storage-driver-password="root"
261 database password
262 --storage-driver-secure=false
265 use secure connection with database
266 --storage-driver-table="stats"
269 table name
270 --storage-driver-user="root"
273 database username
274 --token=""
277 Bearer token for authentication to the API server
278 --update-machine-info-interval=5m0s
281 Interval between machine info updates.
282 --user=""
285 The name of the kubeconfig user to use
286 --username=""
289 Username for basic authentication to the API server
290 -v, --v=0
293 number for the log level verbosity
294 --version=false
297 Print version information and quit
298 --vmodule=
301 comma-separated list of pattern=N settings for file-filtered log‐
302 ging
303
307 kubectl(1),
308
312 January 2015, Originally compiled by Eric Paris (eparis at redhat dot
313 com) based on the kubernetes source material, but hopefully they have
314 been automatically generated since!
315Eric Paris kubernetes User Manuals KUBERNETES(1)