1KUBERNETES(1) Jan 2015 KUBERNETES(1)
2
6 kubectl wait - Experimental: Wait for a specific condition on one or
7 many resources.
8
12 kubectl wait [OPTIONS]
13
17 Experimental: Wait for a specific condition on one or many resources.
18 The command takes multiple resources and waits until the specified con‐
21 dition is seen in the Status field of every given resource.
22 Alternatively, the command can wait for the given set of resources to
25 be deleted by providing the "delete" keyword as the value to the --for
26 flag.
27 A successful message will be printed to stdout indicating when the
30 specified condition has been met. One can use -o option to change to
31 output destination.
32
36 --all-namespaces=false
37 If present, list the requested object(s) across all namespaces.
38 Namespace in current context is ignored even if specified with --names‐
39 pace.
40 --allow-missing-template-keys=true
43 If true, ignore any errors in templates when a field or map key is
44 missing in the template. Only applies to golang and jsonpath output
45 formats.
46 -f, --filename=[]
49 identifying the resource.
50 --for=""
53 The condition to wait on: [delete|condition=condition-name].
54 -o, --output=""
57 Output format. One of: json|yaml|name|go-template|go-tem‐
58 plate-file|template|templatefile|jsonpath|jsonpath-file.
59 -R, --recursive=true
62 Process the directory used in -f, --filename recursively. Useful
63 when you want to manage related manifests organized within the same
64 directory.
65 -l, --selector=""
68 Selector (label query) to filter on, supports '=', '==', and
69 '!='.(e.g. -l key1=value1,key2=value2)
70 --template=""
73 Template string or path to template file to use when -o=go-tem‐
74 plate, -o=go-template-file. The template format is golang templates [
75 ⟨http://golang.org/pkg/text/template/#pkg-overview⟩].
76 --timeout=30s
79 The length of time to wait before giving up. Zero means check once
80 and don't wait, negative means wait for a week.
81
85 --alsologtostderr=false
86 log to standard error as well as files
87 --application-metrics-count-limit=100
90 Max number of application metrics to store (per container)
91 --as=""
94 Username to impersonate for the operation
95 --as-group=[]
98 Group to impersonate for the operation, this flag can be repeated
99 to specify multiple groups.
100 --azure-container-registry-config=""
103 Path to the file containing Azure container registry configuration
104 information.
105 --boot-id-file="/proc/sys/kernel/random/boot_id"
108 Comma-separated list of files to check for boot-id. Use the first
109 one that exists.
110 --cache-dir="/builddir/.kube/http-cache"
113 Default HTTP cache directory
114 --certificate-authority=""
117 Path to a cert file for the certificate authority
118 --client-certificate=""
121 Path to a client certificate file for TLS
122 --client-key=""
125 Path to a client key file for TLS
126 --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
129 CIDRs opened in GCE firewall for LB traffic proxy health checks
130 --cluster=""
133 The name of the kubeconfig cluster to use
134 --container-hints="/etc/cadvisor/container_hints.json"
137 location of the container hints file
138 --containerd="unix:///var/run/containerd.sock"
141 containerd endpoint
142 --context=""
145 The name of the kubeconfig context to use
146 --default-not-ready-toleration-seconds=300
149 Indicates the tolerationSeconds of the toleration for
150 notReady:NoExecute that is added by default to every pod that does not
151 already have such a toleration.
152 --default-unreachable-toleration-seconds=300
155 Indicates the tolerationSeconds of the toleration for unreach‐
156 able:NoExecute that is added by default to every pod that does not
157 already have such a toleration.
158 --docker="unix:///var/run/docker.sock"
161 docker endpoint
162 --docker-env-metadata-whitelist=""
165 a comma-separated list of environment variable keys that needs to
166 be collected for docker containers
167 --docker-only=false
170 Only report docker containers in addition to root stats
171 --docker-root="/var/lib/docker"
174 DEPRECATED: docker root is read from docker info (this is a fall‐
175 back, default: /var/lib/docker)
176 --docker-tls=false
179 use TLS to connect to docker
180 --docker-tls-ca="ca.pem"
183 path to trusted CA
184 --docker-tls-cert="cert.pem"
187 path to client certificate
188 --docker-tls-key="key.pem"
191 path to private key
192 --enable-load-reader=false
195 Whether to enable cpu load reader
196 --event-storage-age-limit="default=0"
199 Max length of time for which to store events (per type). Value is a
200 comma separated list of key values, where the keys are event types
201 (e.g.: creation, oom) or "default" and the value is a duration. Default
202 is applied to all non-specified event types
203 --event-storage-event-limit="default=0"
206 Max number of events to store (per type). Value is a comma sepa‐
207 rated list of key values, where the keys are event types (e.g.: cre‐
208 ation, oom) or "default" and the value is an integer. Default is
209 applied to all non-specified event types
210 --global-housekeeping-interval=1m0s
213 Interval between global housekeepings
214 --housekeeping-interval=10s
217 Interval between container housekeepings
218 --insecure-skip-tls-verify=false
221 If true, the server's certificate will not be checked for validity.
222 This will make your HTTPS connections insecure
223 --kubeconfig=""
226 Path to the kubeconfig file to use for CLI requests.
227 --log-backtrace-at=:0
230 when logging hits line file:N, emit a stack trace
231 --log-cadvisor-usage=false
234 Whether to log the usage of the cAdvisor container
235 --log-dir=""
238 If non-empty, write log files in this directory
239 --log-file=""
242 If non-empty, use this log file
243 --log-flush-frequency=5s
246 Maximum number of seconds between log flushes
247 --logtostderr=true
250 log to standard error instead of files
251 --machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
254 Comma-separated list of files to check for machine-id. Use the
255 first one that exists.
256 --match-server-version=false
259 Require server version to match client version
260 --mesos-agent="127.0.0.1:5051"
263 Mesos agent address
264 --mesos-agent-timeout=10s
267 Mesos agent timeout
268 -n, --namespace=""
271 If present, the namespace scope for this CLI request
272 --password=""
275 Password for basic authentication to the API server
276 --profile="none"
279 Name of profile to capture. One of (none|cpu|heap|goroutine|thread‐
280 create|block|mutex)
281 --profile-output="profile.pprof"
284 Name of the file to write the profile to
285 --request-timeout="0"
288 The length of time to wait before giving up on a single server
289 request. Non-zero values should contain a corresponding time unit (e.g.
290 1s, 2m, 3h). A value of zero means don't timeout requests.
291 -s, --server=""
294 The address and port of the Kubernetes API server
295 --skip-headers=false
298 If true, avoid header prefixes in the log messages
299 --stderrthreshold=2
302 logs at or above this threshold go to stderr
303 --storage-driver-buffer-duration=1m0s
306 Writes in the storage driver will be buffered for this duration,
307 and committed to the non memory backends as a single transaction
308 --storage-driver-db="cadvisor"
311 database name
312 --storage-driver-host="localhost:8086"
315 database host:port
316 --storage-driver-password="root"
319 database password
320 --storage-driver-secure=false
323 use secure connection with database
324 --storage-driver-table="stats"
327 table name
328 --storage-driver-user="root"
331 database username
332 --token=""
335 Bearer token for authentication to the API server
336 --user=""
339 The name of the kubeconfig user to use
340 --username=""
343 Username for basic authentication to the API server
344 -v, --v=0
347 log level for V logs
348 --version=false
351 Print version information and quit
352 --vmodule=
355 comma-separated list of pattern=N settings for file-filtered log‐
356 ging
357
361 # Wait for the pod "busybox1" to contain the status condition of type "Ready".
362 kubectl wait --for=condition=Ready pod/busybox1
363 # Wait for the pod "busybox1" to be deleted, with a timeout of 60s, after having issued the "delete" command.
365 kubectl delete pod/busybox1
366 kubectl wait --for=delete pod/busybox1 --timeout=60s
367
372 kubectl(1),
373
377 January 2015, Originally compiled by Eric Paris (eparis at redhat dot
378 com) based on the kubernetes source material, but hopefully they have
379 been automatically generated since!
380Eric Paris kubernetes User Manuals KUBERNETES(1)