1KUBERNETES(1)(kubernetes) KUBERNETES(1)(kubernetes)
2Eric Paris Jan 2015
6
9 kubectl set image - Update the image of a pod template
10
14 kubectl set image [OPTIONS]
15
19 Update existing container image(s) of resources.
20 Possible resources include (case insensitive):
23 pod (po), replicationcontroller (rc), deployment (deploy), daemonset
26 (ds), statefulset (sts), cronjob (cj), replicaset (rs)
27
31 --all=false Select all resources, in the namespace of the speci‐
32 fied resource types
33 --allow-missing-template-keys=true If true, ignore any errors in
36 templates when a field or map key is missing in the template. Only ap‐
37 plies to golang and jsonpath output formats.
38 --dry-run="none" Must be "none", "server", or "client". If client
41 strategy, only print the object that would be sent, without sending it.
42 If server strategy, submit server-side request without persisting the
43 resource.
44 --field-manager="kubectl-set" Name of the manager used to track
47 field ownership.
48 -f, --filename=[] Filename, directory, or URL to files identifying
51 the resource to get from a server.
52 -k, --kustomize="" Process the kustomization directory. This flag
55 can't be used together with -f or -R.
56 --local=false If true, set image will NOT contact api-server but
59 run locally.
60 -o, --output="" Output format. One of: (json, yaml, name, go-tem‐
63 plate, go-template-file, template, templatefile, jsonpath, jsonpath-as-
64 json, jsonpath-file).
65 --record=false Record current kubectl command in the resource an‐
68 notation. If set to false, do not record the command. If set to true,
69 record the command. If not set, default to updating the existing anno‐
70 tation value only if one already exists.
71 -R, --recursive=false Process the directory used in -f, --filename
74 recursively. Useful when you want to manage related manifests organized
75 within the same directory.
76 -l, --selector="" Selector (label query) to filter on, supports
79 '=', '==', and '!='.(e.g. -l key1=value1,key2=value2). Matching objects
80 must satisfy all of the specified label constraints.
81 --show-managed-fields=false If true, keep the managedFields when
84 printing objects in JSON or YAML format.
85 --template="" Template string or path to template file to use when
88 -o=go-template, -o=go-template-file. The template format is golang tem‐
89 plates [http://golang.org/pkg/text/template/#pkg-overview].
90
94 --as="" Username to impersonate for the operation. User could be a
95 regular user or a service account in a namespace.
96 --as-group=[] Group to impersonate for the operation, this flag
99 can be repeated to specify multiple groups.
100 --as-uid="" UID to impersonate for the operation.
103 --azure-container-registry-config="" Path to the file containing
106 Azure container registry configuration information.
107 --cache-dir="/builddir/.kube/cache" Default cache directory
110 --certificate-authority="" Path to a cert file for the certificate
113 authority
114 --client-certificate="" Path to a client certificate file for TLS
117 --client-key="" Path to a client key file for TLS
120 --cluster="" The name of the kubeconfig cluster to use
123 --context="" The name of the kubeconfig context to use
126 --disable-compression=false If true, opt-out of response compres‐
129 sion for all requests to the server
130 --insecure-skip-tls-verify=false If true, the server's certificate
133 will not be checked for validity. This will make your HTTPS connections
134 insecure
135 --kubeconfig="" Path to the kubeconfig file to use for CLI re‐
138 quests.
139 --match-server-version=false Require server version to match
142 client version
143 -n, --namespace="" If present, the namespace scope for this CLI
146 request
147 --password="" Password for basic authentication to the API server
150 --profile="none" Name of profile to capture. One of
153 (none|cpu|heap|goroutine|threadcreate|block|mutex)
154 --profile-output="profile.pprof" Name of the file to write the
157 profile to
158 --request-timeout="0" The length of time to wait before giving up
161 on a single server request. Non-zero values should contain a corre‐
162 sponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't time‐
163 out requests.
164 -s, --server="" The address and port of the Kubernetes API server
167 --tls-server-name="" Server name to use for server certificate
170 validation. If it is not provided, the hostname used to contact the
171 server is used
172 --token="" Bearer token for authentication to the API server
175 --user="" The name of the kubeconfig user to use
178 --username="" Username for basic authentication to the API server
181 --version=false Print version information and quit
184 --warnings-as-errors=false Treat warnings received from the server
187 as errors and exit with a non-zero exit code
188
192 # Set a deployment's nginx container image to 'nginx:1.9.1', and its busybox container image to 'busybox'
193 kubectl set image deployment/nginx busybox=busybox nginx=nginx:1.9.1
194 # Update all deployments' and rc's nginx container's image to 'nginx:1.9.1'
196 kubectl set image deployments,rc nginx=nginx:1.9.1 --all
197 # Update image of all containers of daemonset abc to 'nginx:1.9.1'
199 kubectl set image daemonset abc *=nginx:1.9.1
200 # Print result (in yaml format) of updating nginx container image from local file, without hitting the server
202 kubectl set image -f path/to/file.yaml nginx=nginx:1.9.1 --local -o yaml
203
208 kubectl-set(1),
209
213 January 2015, Originally compiled by Eric Paris (eparis at redhat dot
214 com) based on the kubernetes source material, but hopefully they have
215 been automatically generated since!
216Manuals User KUBERNETES(1)(kubernetes)