1KUBERNETES(1)(kubernetes)                            KUBERNETES(1)(kubernetes)
2
3
4
5Eric Paris Jan 2015
6
7

NAME

9       kubectl  create  poddisruptionbudget  -  Create a pod disruption budget
10       with the specified name.
11
12
13

SYNOPSIS

15       kubectl create poddisruptionbudget [OPTIONS]
16
17
18

DESCRIPTION

20       Create a pod disruption budget with the specified name,  selector,  and
21       desired minimum available pods
22
23
24

OPTIONS

26       --allow-missing-template-keys=true       If  true, ignore any errors in
27       templates when a field or map key is missing in the template. Only  ap‐
28       plies to golang and jsonpath output formats.
29
30
31       --dry-run="none"       Must be "none", "server", or "client". If client
32       strategy, only print the object that would be sent, without sending it.
33       If  server  strategy, submit server-side request without persisting the
34       resource.
35
36
37       --field-manager="kubectl-create"      Name of the manager used to track
38       field ownership.
39
40
41       --max-unavailable=""       The maximum number or percentage of unavail‐
42       able pods this budget requires.
43
44
45       --min-available=""      The minimum number or percentage  of  available
46       pods this budget requires.
47
48
49       -o,  --output=""       Output  format.  One  of: json|yaml|name|go-tem‐
50       plate|go-template-file|template|templatefile|jsonpath|json‐
51       path-as-json|jsonpath-file.
52
53
54       --save-config=false       If  true, the configuration of current object
55       will be saved in its annotation. Otherwise, the annotation will be  un‐
56       changed.  This flag is useful when you want to perform kubectl apply on
57       this object in the future.
58
59
60       --selector=""      A label selector to use for this budget. Only equal‐
61       ity-based selector requirements are supported.
62
63
64       --show-managed-fields=false       If  true, keep the managedFields when
65       printing objects in JSON or YAML format.
66
67
68       --template=""      Template string or path to template file to use when
69       -o=go-template, -o=go-template-file. The template format is golang tem‐
70       plates [http://golang.org/pkg/text/template/#pkg-overview].
71
72
73       --validate=true      If true, use a schema to validate the input before
74       sending it
75
76
77

OPTIONS INHERITED FROM PARENT COMMANDS

79       --add-dir-header=false       If  true,  adds  the file directory to the
80       header of the log messages
81
82
83       --alsologtostderr=false      log to standard error as well as files
84
85
86       --application-metrics-count-limit=100      Max  number  of  application
87       metrics to store (per container)
88
89
90       --as=""      Username to impersonate for the operation
91
92
93       --as-group=[]       Group  to  impersonate for the operation, this flag
94       can be repeated to specify multiple groups.
95
96
97       --azure-container-registry-config=""      Path to the  file  containing
98       Azure container registry configuration information.
99
100
101       --boot-id-file="/proc/sys/kernel/random/boot_id"        Comma-separated
102       list of files to check for boot-id. Use the first one that exists.
103
104
105       --cache-dir="/builddir/.kube/cache"      Default cache directory
106
107
108       --certificate-authority=""      Path to a cert file for the certificate
109       authority
110
111
112       --client-certificate=""      Path to a client certificate file for TLS
113
114
115       --client-key=""      Path to a client key file for TLS
116
117
118       --cloud-provider-gce-l7lb-src-cidrs=130.211.0.0/22,35.191.0.0/16
119            CIDRs opened in GCE firewall for  L7  LB  traffic  proxy    health
120       checks
121
122
123       --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
124            CIDRs opened in GCE firewall for  L4  LB  traffic  proxy    health
125       checks
126
127
128       --cluster=""      The name of the kubeconfig cluster to use
129
130
131       --container-hints="/etc/cadvisor/container_hints.json"      location of
132       the container hints file
133
134
135       --containerd="/run/containerd/containerd.sock"      containerd endpoint
136
137
138       --containerd-namespace="k8s.io"      containerd namespace
139
140
141       --context=""      The name of the kubeconfig context to use
142
143
144       --default-not-ready-toleration-seconds=300      Indicates  the  tolera‐
145       tionSeconds  of  the toleration for notReady:NoExecute that is added by
146       default to every pod that does not already have such a toleration.
147
148
149       --default-unreachable-toleration-seconds=300      Indicates the tolera‐
150       tionSeconds  of  the toleration for unreachable:NoExecute that is added
151       by default to every pod that does not already have such a toleration.
152
153
154       --disable-root-cgroup-stats=false      Disable collecting  root  Cgroup
155       stats
156
157
158       --docker="unix:///var/run/docker.sock"      docker endpoint
159
160
161       --docker-env-metadata-whitelist=""      a comma-separated list of envi‐
162       ronment variable keys matched with specified prefix that  needs  to  be
163       collected for docker containers
164
165
166       --docker-only=false       Only  report docker containers in addition to
167       root stats
168
169
170       --docker-root="/var/lib/docker"      DEPRECATED: docker  root  is  read
171       from docker info (this is a fallback, default: /var/lib/docker)
172
173
174       --docker-tls=false      use TLS to connect to docker
175
176
177       --docker-tls-ca="ca.pem"      path to trusted CA
178
179
180       --docker-tls-cert="cert.pem"      path to client certificate
181
182
183       --docker-tls-key="key.pem"      path to private key
184
185
186       --enable-load-reader=false      Whether to enable cpu load reader
187
188
189       --event-storage-age-limit="default=0"      Max length of time for which
190       to store events (per type). Value is a comma separated list of key val‐
191       ues,  where the keys are event types (e.g.: creation, oom) or "default"
192       and the value is a duration. Default is applied  to  all  non-specified
193       event types
194
195
196       --event-storage-event-limit="default=0"       Max  number  of events to
197       store (per type). Value is a comma separated list of key values,  where
198       the  keys  are  event  types (e.g.: creation, oom) or "default" and the
199       value is an integer. Default is  applied  to  all  non-specified  event
200       types
201
202
203       --global-housekeeping-interval=1m0s      Interval between global house‐
204       keepings
205
206
207       --housekeeping-interval=10s      Interval between container  housekeep‐
208       ings
209
210
211       --insecure-skip-tls-verify=false      If true, the server's certificate
212       will not be checked for validity. This will make your HTTPS connections
213       insecure
214
215
216       --kubeconfig=""       Path  to  the  kubeconfig file to use for CLI re‐
217       quests.
218
219
220       --log-backtrace-at=:0      when logging hits line file:N, emit a  stack
221       trace
222
223
224       --log-cadvisor-usage=false       Whether to log the usage of the cAdvi‐
225       sor container
226
227
228       --log-dir=""      If non-empty, write log files in this directory
229
230
231       --log-file=""      If non-empty, use this log file
232
233
234       --log-file-max-size=1800      Defines the maximum size a log  file  can
235       grow to. Unit is megabytes. If the value is 0, the maximum file size is
236       unlimited.
237
238
239       --log-flush-frequency=5s      Maximum number  of  seconds  between  log
240       flushes
241
242
243       --logtostderr=true      log to standard error instead of files
244
245
246       --machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
247            Comma-separated list of files to check  for  machine-id.  Use  the
248       first one that exists.
249
250
251       --match-server-version=false        Require  server  version  to  match
252       client version
253
254
255       -n, --namespace=""      If present, the namespace scope  for  this  CLI
256       request
257
258
259       --one-output=false      If true, only write logs to their native sever‐
260       ity level (vs also writing to each lower severity level)
261
262
263       --password=""      Password for basic authentication to the API server
264
265
266       --profile="none"        Name   of   profile   to   capture.   One    of
267       (none|cpu|heap|goroutine|threadcreate|block|mutex)
268
269
270       --profile-output="profile.pprof"       Name  of  the  file to write the
271       profile to
272
273
274       --referenced-reset-interval=0      Reset interval for referenced  bytes
275       (container_referenced_bytes metric), number of measurement cycles after
276       which referenced bytes are cleared, if set to 0  referenced  bytes  are
277       never cleared (default: 0)
278
279
280       --request-timeout="0"       The length of time to wait before giving up
281       on a single server request. Non-zero values  should  contain  a  corre‐
282       sponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't time‐
283       out requests.
284
285
286       -s, --server=""      The address and port of the Kubernetes API server
287
288
289       --skip-headers=false      If true, avoid header  prefixes  in  the  log
290       messages
291
292
293       --skip-log-headers=false       If  true, avoid headers when opening log
294       files
295
296
297       --stderrthreshold=2      logs at or above this threshold go to stderr
298
299
300       --storage-driver-buffer-duration=1m0s      Writes in the storage driver
301       will  be  buffered  for  this duration, and committed to the non memory
302       backends as a single transaction
303
304
305       --storage-driver-db="cadvisor"      database name
306
307
308       --storage-driver-host="localhost:8086"      database host:port
309
310
311       --storage-driver-password="root"      database password
312
313
314       --storage-driver-secure=false      use secure connection with database
315
316
317       --storage-driver-table="stats"      table name
318
319
320       --storage-driver-user="root"      database username
321
322
323       --tls-server-name=""      Server name to  use  for  server  certificate
324       validation.  If  it  is  not provided, the hostname used to contact the
325       server is used
326
327
328       --token=""      Bearer token for authentication to the API server
329
330
331       --update-machine-info-interval=5m0s      Interval between machine  info
332       updates.
333
334
335       --user=""      The name of the kubeconfig user to use
336
337
338       --username=""      Username for basic authentication to the API server
339
340
341       -v, --v=0      number for the log level verbosity
342
343
344       --version=false      Print version information and quit
345
346
347       --vmodule=        comma-separated   list   of  pattern=N  settings  for
348       file-filtered logging
349
350
351       --warnings-as-errors=false      Treat warnings received from the server
352       as errors and exit with a non-zero exit code
353
354
355

EXAMPLE

357                # Create a pod disruption budget named my-pdb that will select all pods with the app=rails label
358                # and require at least one of them being available at any point in time.
359                kubectl create poddisruptionbudget my-pdb --selector=app=rails --min-available=1
360
361                # Create a pod disruption budget named my-pdb that will select all pods with the app=nginx label
362                # and require at least half of the pods selected to be available at any point in time.
363                kubectl create pdb my-pdb --selector=app=nginx --min-available=50%
364
365
366
367

SEE ALSO

369       kubectl-create(1),
370
371
372

HISTORY

374       January  2015,  Originally compiled by Eric Paris (eparis at redhat dot
375       com) based on the kubernetes source material, but hopefully  they  have
376       been automatically generated since!
377
378
379
380Manuals                              User            KUBERNETES(1)(kubernetes)
Impressum