1OC ADM CA(1) June 2016 OC ADM CA(1)
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6 oc adm ca create-server-cert - Create a signed server certificate and
7 key
8
12 oc adm ca create-server-cert [OPTIONS]
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17 Create a key and server certificate
18 Create a key and server certificate valid for the specified hostnames,
21 signed by the specified CA. These are useful for securing infrastruc‐
22 ture components such as the router, authentication server, etc.
23 Example: Creating a secure router certificate.
26 CA=openshift.local.config/master
29 oc adm ca create-server-cert --signer-cert=$CA/ca.crt \
30 --signer-key=$CA/ca.key --signer-serial=$CA/ca.serial.txt \
31 --hostnames='*.cloudapps.example.com' \
32 --cert=cloudapps.crt --key=cloudapps.key
33 cat cloudapps.crt cloudapps.key $CA/ca.crt > cloudapps.router.pem
34
38 --cert=""
39 The certificate file. Choose a name that indicates what the service
40 is.
41 --expire-days=730
44 Validity of the certificate in days (defaults to 2 years). WARNING:
45 extending this above default value is highly discouraged.
46 --hostnames=[]
49 Every hostname or IP you want server certs to be valid for. Comma
50 delimited list
51 --key=""
54 The key file. Choose a name that indicates what the service is.
55 --overwrite=true
58 Overwrite existing cert files if found. If false, any existing
59 file will be left as-is.
60 --signer-cert="openshift.local.config/master/ca.crt"
63 The certificate file.
64 --signer-key="openshift.local.config/master/ca.key"
67 The key file.
68 --signer-serial="openshift.local.config/master/ca.serial.txt"
71 The serial file that keeps track of how many certs have been
72 signed.
73
77 --allow_verification_with_non_compliant_keys=false
78 Allow a SignatureVerifier to use keys which are technically
79 non-compliant with RFC6962.
80 --alsologtostderr=false
83 log to standard error as well as files
84 --application_metrics_count_limit=100
87 Max number of application metrics to store (per container)
88 --as=""
91 Username to impersonate for the operation
92 --as-group=[]
95 Group to impersonate for the operation, this flag can be repeated
96 to specify multiple groups.
97 --azure-container-registry-config=""
100 Path to the file containing Azure container registry configuration
101 information.
102 --boot_id_file="/proc/sys/kernel/random/boot_id"
105 Comma-separated list of files to check for boot-id. Use the first
106 one that exists.
107 --cache-dir="/builddir/.kube/http-cache"
110 Default HTTP cache directory
111 --certificate-authority=""
114 Path to a cert file for the certificate authority
115 --client-certificate=""
118 Path to a client certificate file for TLS
119 --client-key=""
122 Path to a client key file for TLS
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
126 CIDRs opened in GCE firewall for LB traffic proxy health checks
127 --cluster=""
130 The name of the kubeconfig cluster to use
131 --container_hints="/etc/cadvisor/container_hints.json"
134 location of the container hints file
135 --containerd="unix:///var/run/containerd.sock"
138 containerd endpoint
139 --context=""
142 The name of the kubeconfig context to use
143 --default-not-ready-toleration-seconds=300
146 Indicates the tolerationSeconds of the toleration for
147 notReady:NoExecute that is added by default to every pod that does not
148 already have such a toleration.
149 --default-unreachable-toleration-seconds=300
152 Indicates the tolerationSeconds of the toleration for unreach‐
153 able:NoExecute that is added by default to every pod that does not
154 already have such a toleration.
155 --docker="unix:///var/run/docker.sock"
158 docker endpoint
159 --docker-tls=false
162 use TLS to connect to docker
163 --docker-tls-ca="ca.pem"
166 path to trusted CA
167 --docker-tls-cert="cert.pem"
170 path to client certificate
171 --docker-tls-key="key.pem"
174 path to private key
175 --docker_env_metadata_whitelist=""
178 a comma-separated list of environment variable keys that needs to
179 be collected for docker containers
180 --docker_only=false
183 Only report docker containers in addition to root stats
184 --docker_root="/var/lib/docker"
187 DEPRECATED: docker root is read from docker info (this is a fall‐
188 back, default: /var/lib/docker)
189 --enable_load_reader=false
192 Whether to enable cpu load reader
193 --event_storage_age_limit="default=24h"
196 Max length of time for which to store events (per type). Value is a
197 comma separated list of key values, where the keys are event types
198 (e.g.: creation, oom) or "default" and the value is a duration. Default
199 is applied to all non-specified event types
200 --event_storage_event_limit="default=100000"
203 Max number of events to store (per type). Value is a comma sepa‐
204 rated list of key values, where the keys are event types (e.g.: cre‐
205 ation, oom) or "default" and the value is an integer. Default is
206 applied to all non-specified event types
207 --global_housekeeping_interval=0
210 Interval between global housekeepings
211 --housekeeping_interval=0
214 Interval between container housekeepings
215 --httptest.serve=""
218 if non-empty, httptest.NewServer serves on this address and blocks
219 --insecure-skip-tls-verify=false
222 If true, the server's certificate will not be checked for validity.
223 This will make your HTTPS connections insecure
224 --kubeconfig=""
227 Path to the kubeconfig file to use for CLI requests.
228 --log-flush-frequency=0
231 Maximum number of seconds between log flushes
232 --log_backtrace_at=:0
235 when logging hits line file:N, emit a stack trace
236 --log_cadvisor_usage=false
239 Whether to log the usage of the cAdvisor container
240 --log_dir=""
243 If non-empty, write log files in this directory
244 --logtostderr=true
247 log to standard error instead of files
248 --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
251 Comma-separated list of files to check for machine-id. Use the
252 first one that exists.
253 --match-server-version=false
256 Require server version to match client version
257 -n, --namespace=""
260 If present, the namespace scope for this CLI request
261 --request-timeout="0"
264 The length of time to wait before giving up on a single server
265 request. Non-zero values should contain a corresponding time unit (e.g.
266 1s, 2m, 3h). A value of zero means don't timeout requests.
267 -s, --server=""
270 The address and port of the Kubernetes API server
271 --stderrthreshold=2
274 logs at or above this threshold go to stderr
275 --storage_driver_buffer_duration=0
278 Writes in the storage driver will be buffered for this duration,
279 and committed to the non memory backends as a single transaction
280 --storage_driver_db="cadvisor"
283 database name
284 --storage_driver_host="localhost:8086"
287 database host:port
288 --storage_driver_password="root"
291 database password
292 --storage_driver_secure=false
295 use secure connection with database
296 --storage_driver_table="stats"
299 table name
300 --storage_driver_user="root"
303 database username
304 --token=""
307 Bearer token for authentication to the API server
308 --user=""
311 The name of the kubeconfig user to use
312 -v, --v=0
315 log level for V logs
316 --version=false
319 Print version information and quit
320 --vmodule=
323 comma-separated list of pattern=N settings for file-filtered log‐
324 ging
325
329 oc-adm-ca(1),
330
334 June 2016, Ported from the Kubernetes man-doc generator
335Openshift Openshift CLI User Manuals OC ADM CA(1)