1KUBERNETES(1) Jan 2015 KUBERNETES(1)
2
6 kubectl rolling-update - Perform a rolling update. This command is dep‐
7 recated, use rollout instead.
8
12 kubectl rolling-update [OPTIONS]
13
17 Perform a rolling update of the given ReplicationController.
18 Replaces the specified replication controller with a new replication
21 controller by updating one pod at a time to use the new PodTemplate.
22 The new-controller.json must specify the same namespace as the existing
23 replication controller and overwrite at least one (common) label in its
24 replicaSelector.
25 ! ⟨http://kubernetes.io/images/docs/kubectl_rollingupdate.svg⟩
28
32 --allow-missing-template-keys=true
33 If true, ignore any errors in templates when a field or map key is
34 missing in the template. Only applies to golang and jsonpath output
35 formats.
36 --container=""
39 Container name which will have its image upgraded. Only relevant
40 when --image is specified, ignored otherwise. Required when using
41 --image on a multi-container pod
42 --deployment-label-key="deployment"
45 The key to use to differentiate between two different controllers,
46 default 'deployment'. Only relevant when --image is specified, ignored
47 otherwise
48 --dry-run=false
51 If true, only print the object that would be sent, without sending
52 it.
53 -f, --filename=[]
56 Filename or URL to file to use to create the new replication con‐
57 troller.
58 --image=""
61 Image to use for upgrading the replication controller. Must be dis‐
62 tinct from the existing image (either new image or new image tag). Can
63 not be used with --filename/-f
64 --image-pull-policy=""
67 Explicit policy for when to pull container images. Required when
68 --image is same as existing image, ignored otherwise.
69 -o, --output=""
72 Output format. One of: json|yaml|name|go-template|go-tem‐
73 plate-file|template|templatefile|jsonpath|jsonpath-file.
74 --poll-interval=3s
77 Time delay between polling for replication controller status after
78 the update. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m",
79 "h".
80 --rollback=false
83 If true, this is a request to abort an existing rollout that is
84 partially rolled out. It effectively reverses current and next and runs
85 a rollout
86 --template=""
89 Template string or path to template file to use when -o=go-tem‐
90 plate, -o=go-template-file. The template format is golang templates [
91 ⟨http://golang.org/pkg/text/template/#pkg-overview⟩].
92 --timeout=5m0s
95 Max time to wait for a replication controller to update before giv‐
96 ing up. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
97 --update-period=1m0s
100 Time to wait between updating pods. Valid time units are "ns", "us"
101 (or "µs"), "ms", "s", "m", "h".
102 --validate=true
105 If true, use a schema to validate the input before sending it
106
110 --alsologtostderr=false
111 log to standard error as well as files
112 --application-metrics-count-limit=100
115 Max number of application metrics to store (per container)
116 --as=""
119 Username to impersonate for the operation
120 --as-group=[]
123 Group to impersonate for the operation, this flag can be repeated
124 to specify multiple groups.
125 --azure-container-registry-config=""
128 Path to the file containing Azure container registry configuration
129 information.
130 --boot-id-file="/proc/sys/kernel/random/boot_id"
133 Comma-separated list of files to check for boot-id. Use the first
134 one that exists.
135 --cache-dir="/builddir/.kube/http-cache"
138 Default HTTP cache directory
139 --certificate-authority=""
142 Path to a cert file for the certificate authority
143 --client-certificate=""
146 Path to a client certificate file for TLS
147 --client-key=""
150 Path to a client key file for TLS
151 --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
154 CIDRs opened in GCE firewall for LB traffic proxy health checks
155 --cluster=""
158 The name of the kubeconfig cluster to use
159 --container-hints="/etc/cadvisor/container_hints.json"
162 location of the container hints file
163 --containerd="unix:///var/run/containerd.sock"
166 containerd endpoint
167 --context=""
170 The name of the kubeconfig context to use
171 --default-not-ready-toleration-seconds=300
174 Indicates the tolerationSeconds of the toleration for
175 notReady:NoExecute that is added by default to every pod that does not
176 already have such a toleration.
177 --default-unreachable-toleration-seconds=300
180 Indicates the tolerationSeconds of the toleration for unreach‐
181 able:NoExecute that is added by default to every pod that does not
182 already have such a toleration.
183 --docker="unix:///var/run/docker.sock"
186 docker endpoint
187 --docker-env-metadata-whitelist=""
190 a comma-separated list of environment variable keys that needs to
191 be collected for docker containers
192 --docker-only=false
195 Only report docker containers in addition to root stats
196 --docker-root="/var/lib/docker"
199 DEPRECATED: docker root is read from docker info (this is a fall‐
200 back, default: /var/lib/docker)
201 --docker-tls=false
204 use TLS to connect to docker
205 --docker-tls-ca="ca.pem"
208 path to trusted CA
209 --docker-tls-cert="cert.pem"
212 path to client certificate
213 --docker-tls-key="key.pem"
216 path to private key
217 --enable-load-reader=false
220 Whether to enable cpu load reader
221 --event-storage-age-limit="default=0"
224 Max length of time for which to store events (per type). Value is a
225 comma separated list of key values, where the keys are event types
226 (e.g.: creation, oom) or "default" and the value is a duration. Default
227 is applied to all non-specified event types
228 --event-storage-event-limit="default=0"
231 Max number of events to store (per type). Value is a comma sepa‐
232 rated list of key values, where the keys are event types (e.g.: cre‐
233 ation, oom) or "default" and the value is an integer. Default is
234 applied to all non-specified event types
235 --global-housekeeping-interval=1m0s
238 Interval between global housekeepings
239 --housekeeping-interval=10s
242 Interval between container housekeepings
243 --insecure-skip-tls-verify=false
246 If true, the server's certificate will not be checked for validity.
247 This will make your HTTPS connections insecure
248 --kubeconfig=""
251 Path to the kubeconfig file to use for CLI requests.
252 --log-backtrace-at=:0
255 when logging hits line file:N, emit a stack trace
256 --log-cadvisor-usage=false
259 Whether to log the usage of the cAdvisor container
260 --log-dir=""
263 If non-empty, write log files in this directory
264 --log-file=""
267 If non-empty, use this log file
268 --log-flush-frequency=5s
271 Maximum number of seconds between log flushes
272 --logtostderr=true
275 log to standard error instead of files
276 --machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
279 Comma-separated list of files to check for machine-id. Use the
280 first one that exists.
281 --match-server-version=false
284 Require server version to match client version
285 --mesos-agent="127.0.0.1:5051"
288 Mesos agent address
289 --mesos-agent-timeout=10s
292 Mesos agent timeout
293 -n, --namespace=""
296 If present, the namespace scope for this CLI request
297 --password=""
300 Password for basic authentication to the API server
301 --profile="none"
304 Name of profile to capture. One of (none|cpu|heap|goroutine|thread‐
305 create|block|mutex)
306 --profile-output="profile.pprof"
309 Name of the file to write the profile to
310 --request-timeout="0"
313 The length of time to wait before giving up on a single server
314 request. Non-zero values should contain a corresponding time unit (e.g.
315 1s, 2m, 3h). A value of zero means don't timeout requests.
316 -s, --server=""
319 The address and port of the Kubernetes API server
320 --skip-headers=false
323 If true, avoid header prefixes in the log messages
324 --stderrthreshold=2
327 logs at or above this threshold go to stderr
328 --storage-driver-buffer-duration=1m0s
331 Writes in the storage driver will be buffered for this duration,
332 and committed to the non memory backends as a single transaction
333 --storage-driver-db="cadvisor"
336 database name
337 --storage-driver-host="localhost:8086"
340 database host:port
341 --storage-driver-password="root"
344 database password
345 --storage-driver-secure=false
348 use secure connection with database
349 --storage-driver-table="stats"
352 table name
353 --storage-driver-user="root"
356 database username
357 --token=""
360 Bearer token for authentication to the API server
361 --user=""
364 The name of the kubeconfig user to use
365 --username=""
368 Username for basic authentication to the API server
369 -v, --v=0
372 log level for V logs
373 --version=false
376 Print version information and quit
377 --vmodule=
380 comma-separated list of pattern=N settings for file-filtered log‐
381 ging
382
386 # Update pods of frontend-v1 using new replication controller data in frontend-v2.json.
387 kubectl rolling-update frontend-v1 -f frontend-v2.json
388 # Update pods of frontend-v1 using JSON data passed into stdin.
390 cat frontend-v2.json | kubectl rolling-update frontend-v1 -f -
391 # Update the pods of frontend-v1 to frontend-v2 by just changing the image, and switching the
393 # name of the replication controller.
394 kubectl rolling-update frontend-v1 frontend-v2 --image=image:v2
395 # Update the pods of frontend by just changing the image, and keeping the old name.
397 kubectl rolling-update frontend --image=image:v2
398 # Abort and reverse an existing rollout in progress (from frontend-v1 to frontend-v2).
400 kubectl rolling-update frontend-v1 frontend-v2 --rollback
401
406 kubectl(1),
407
411 January 2015, Originally compiled by Eric Paris (eparis at redhat dot
412 com) based on the kubernetes source material, but hopefully they have
413 been automatically generated since!
414Eric Paris kubernetes User Manuals KUBERNETES(1)
