1OC ADM PRUNE(1) June 2016 OC ADM PRUNE(1)
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6 oc adm prune deployments - Remove old completed and failed deployments
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11 oc adm prune deployments [OPTIONS]
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16 Prune old completed and failed deployments
17 By default, the prune operation performs a dry run making no changes to
20 the deployments. A --confirm flag is needed for changes to be effec‐
21 tive.
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26 --confirm=false
27 If true, specify that deployment pruning should proceed. Defaults
28 to false, displaying what would be deleted but not actually deleting
29 anything.
30 --keep-complete=5
33 Per DeploymentConfig, specify the number of deployments whose sta‐
34 tus is complete that will be preserved whose replica size is 0.
35 --keep-failed=1
38 Per DeploymentConfig, specify the number of deployments whose sta‐
39 tus is failed that will be preserved whose replica size is 0.
40 --keep-younger-than=0
43 Specify the minimum age of a deployment for it to be considered a
44 candidate for pruning.
45 --orphans=false
48 If true, prune all deployments where the associated DeploymentCon‐
49 fig no longer exists, the status is complete or failed, and the replica
50 size is 0.
51
55 --allow_verification_with_non_compliant_keys=false
56 Allow a SignatureVerifier to use keys which are technically
57 non-compliant with RFC6962.
58 --alsologtostderr=false
61 log to standard error as well as files
62 --application_metrics_count_limit=100
65 Max number of application metrics to store (per container)
66 --as=""
69 Username to impersonate for the operation
70 --as-group=[]
73 Group to impersonate for the operation, this flag can be repeated
74 to specify multiple groups.
75 --azure-container-registry-config=""
78 Path to the file containing Azure container registry configuration
79 information.
80 --boot_id_file="/proc/sys/kernel/random/boot_id"
83 Comma-separated list of files to check for boot-id. Use the first
84 one that exists.
85 --cache-dir="/builddir/.kube/http-cache"
88 Default HTTP cache directory
89 --certificate-authority=""
92 Path to a cert file for the certificate authority
93 --client-certificate=""
96 Path to a client certificate file for TLS
97 --client-key=""
100 Path to a client key file for TLS
101 --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
104 CIDRs opened in GCE firewall for LB traffic proxy health checks
105 --cluster=""
108 The name of the kubeconfig cluster to use
109 --container_hints="/etc/cadvisor/container_hints.json"
112 location of the container hints file
113 --containerd="unix:///var/run/containerd.sock"
116 containerd endpoint
117 --context=""
120 The name of the kubeconfig context to use
121 --default-not-ready-toleration-seconds=300
124 Indicates the tolerationSeconds of the toleration for
125 notReady:NoExecute that is added by default to every pod that does not
126 already have such a toleration.
127 --default-unreachable-toleration-seconds=300
130 Indicates the tolerationSeconds of the toleration for unreach‐
131 able:NoExecute that is added by default to every pod that does not
132 already have such a toleration.
133 --docker="unix:///var/run/docker.sock"
136 docker endpoint
137 --docker-tls=false
140 use TLS to connect to docker
141 --docker-tls-ca="ca.pem"
144 path to trusted CA
145 --docker-tls-cert="cert.pem"
148 path to client certificate
149 --docker-tls-key="key.pem"
152 path to private key
153 --docker_env_metadata_whitelist=""
156 a comma-separated list of environment variable keys that needs to
157 be collected for docker containers
158 --docker_only=false
161 Only report docker containers in addition to root stats
162 --docker_root="/var/lib/docker"
165 DEPRECATED: docker root is read from docker info (this is a fall‐
166 back, default: /var/lib/docker)
167 --enable_load_reader=false
170 Whether to enable cpu load reader
171 --event_storage_age_limit="default=24h"
174 Max length of time for which to store events (per type). Value is a
175 comma separated list of key values, where the keys are event types
176 (e.g.: creation, oom) or "default" and the value is a duration. Default
177 is applied to all non-specified event types
178 --event_storage_event_limit="default=100000"
181 Max number of events to store (per type). Value is a comma sepa‐
182 rated list of key values, where the keys are event types (e.g.: cre‐
183 ation, oom) or "default" and the value is an integer. Default is
184 applied to all non-specified event types
185 --global_housekeeping_interval=0
188 Interval between global housekeepings
189 --housekeeping_interval=0
192 Interval between container housekeepings
193 --insecure-skip-tls-verify=false
196 If true, the server's certificate will not be checked for validity.
197 This will make your HTTPS connections insecure
198 --kubeconfig=""
201 Path to the kubeconfig file to use for CLI requests.
202 --log-flush-frequency=0
205 Maximum number of seconds between log flushes
206 --log_backtrace_at=:0
209 when logging hits line file:N, emit a stack trace
210 --log_cadvisor_usage=false
213 Whether to log the usage of the cAdvisor container
214 --log_dir=""
217 If non-empty, write log files in this directory
218 --logtostderr=true
221 log to standard error instead of files
222 --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
225 Comma-separated list of files to check for machine-id. Use the
226 first one that exists.
227 --match-server-version=false
230 Require server version to match client version
231 -n, --namespace=""
234 If present, the namespace scope for this CLI request
235 --request-timeout="0"
238 The length of time to wait before giving up on a single server
239 request. Non-zero values should contain a corresponding time unit (e.g.
240 1s, 2m, 3h). A value of zero means don't timeout requests.
241 -s, --server=""
244 The address and port of the Kubernetes API server
245 --stderrthreshold=2
248 logs at or above this threshold go to stderr
249 --storage_driver_buffer_duration=0
252 Writes in the storage driver will be buffered for this duration,
253 and committed to the non memory backends as a single transaction
254 --storage_driver_db="cadvisor"
257 database name
258 --storage_driver_host="localhost:8086"
261 database host:port
262 --storage_driver_password="root"
265 database password
266 --storage_driver_secure=false
269 use secure connection with database
270 --storage_driver_table="stats"
273 table name
274 --storage_driver_user="root"
277 database username
278 --token=""
281 Bearer token for authentication to the API server
282 --user=""
285 The name of the kubeconfig user to use
286 -v, --v=0
289 log level for V logs
290 --version=false
293 Print version information and quit
294 --vmodule=
297 comma-separated list of pattern=N settings for file-filtered log‐
298 ging
299
303 # Dry run deleting all but the last complete deployment for every deployment config
304 oc adm prune deployments --keep-complete=1
305 # To actually perform the prune operation, the confirm flag must be appended
307 oc adm prune deployments --keep-complete=1 --confirm
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313 oc-adm-prune(1),
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318 June 2016, Ported from the Kubernetes man-doc generator
319Openshift Openshift CLI User Manuals OC ADM PRUNE(1)