1OC ADM DIAGNOSTICS(1) June 2016 OC ADM DIAGNOSTICS(1)
2
6 oc adm diagnostics clusterroles - Check that the default ClusterRoles
7 are present and contain the expected permissions
8
12 oc adm diagnostics clusterroles [OPTIONS]
13
17 Runs the ClusterRoles diagnostic.
18 Check that the default ClusterRoles are present and contain the
21 expected permissions
22
26 --cluster-context=""
27 Client context to use for cluster administrator
28 -l, --diaglevel=1
31 Level of diagnostic output: 4: Error, 3: Warn, 2: Notice, 1: Info,
32 0: Debug
33 --loglevel=0
36 Set the level of log output (0-10)
37 --logspec=""
40 Set per module logging with file|pattern=LEVEL,...
41 --prevent-modification=false
44 If true, may be set to prevent diagnostics making any changes via
45 the API
46
50 --allow_verification_with_non_compliant_keys=false
51 Allow a SignatureVerifier to use keys which are technically
52 non-compliant with RFC6962.
53 --alsologtostderr=false
56 log to standard error as well as files
57 --application_metrics_count_limit=100
60 Max number of application metrics to store (per container)
61 --as=""
64 Username to impersonate for the operation
65 --as-group=[]
68 Group to impersonate for the operation, this flag can be repeated
69 to specify multiple groups.
70 --azure-container-registry-config=""
73 Path to the file containing Azure container registry configuration
74 information.
75 --boot_id_file="/proc/sys/kernel/random/boot_id"
78 Comma-separated list of files to check for boot-id. Use the first
79 one that exists.
80 --cache-dir="/builddir/.kube/http-cache"
83 Default HTTP cache directory
84 --certificate-authority=""
87 Path to a cert file for the certificate authority
88 --client-certificate=""
91 Path to a client certificate file for TLS
92 --client-key=""
95 Path to a client key file for TLS
96 --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
99 CIDRs opened in GCE firewall for LB traffic proxy health checks
100 --cluster=""
103 The name of the kubeconfig cluster to use
104 --container_hints="/etc/cadvisor/container_hints.json"
107 location of the container hints file
108 --containerd="unix:///var/run/containerd.sock"
111 containerd endpoint
112 --context=""
115 The name of the kubeconfig context to use
116 --default-not-ready-toleration-seconds=300
119 Indicates the tolerationSeconds of the toleration for
120 notReady:NoExecute that is added by default to every pod that does not
121 already have such a toleration.
122 --default-unreachable-toleration-seconds=300
125 Indicates the tolerationSeconds of the toleration for unreach‐
126 able:NoExecute that is added by default to every pod that does not
127 already have such a toleration.
128 --docker="unix:///var/run/docker.sock"
131 docker endpoint
132 --docker-tls=false
135 use TLS to connect to docker
136 --docker-tls-ca="ca.pem"
139 path to trusted CA
140 --docker-tls-cert="cert.pem"
143 path to client certificate
144 --docker-tls-key="key.pem"
147 path to private key
148 --docker_env_metadata_whitelist=""
151 a comma-separated list of environment variable keys that needs to
152 be collected for docker containers
153 --docker_only=false
156 Only report docker containers in addition to root stats
157 --docker_root="/var/lib/docker"
160 DEPRECATED: docker root is read from docker info (this is a fall‐
161 back, default: /var/lib/docker)
162 --enable_load_reader=false
165 Whether to enable cpu load reader
166 --event_storage_age_limit="default=24h"
169 Max length of time for which to store events (per type). Value is a
170 comma separated list of key values, where the keys are event types
171 (e.g.: creation, oom) or "default" and the value is a duration. Default
172 is applied to all non-specified event types
173 --event_storage_event_limit="default=100000"
176 Max number of events to store (per type). Value is a comma sepa‐
177 rated list of key values, where the keys are event types (e.g.: cre‐
178 ation, oom) or "default" and the value is an integer. Default is
179 applied to all non-specified event types
180 --global_housekeeping_interval=0
183 Interval between global housekeepings
184 --housekeeping_interval=0
187 Interval between container housekeepings
188 --httptest.serve=""
191 if non-empty, httptest.NewServer serves on this address and blocks
192 --insecure-skip-tls-verify=false
195 If true, the server's certificate will not be checked for validity.
196 This will make your HTTPS connections insecure
197 --kubeconfig=""
200 Path to the kubeconfig file to use for CLI requests.
201 --log-flush-frequency=0
204 Maximum number of seconds between log flushes
205 --log_backtrace_at=:0
208 when logging hits line file:N, emit a stack trace
209 --log_cadvisor_usage=false
212 Whether to log the usage of the cAdvisor container
213 --log_dir=""
216 If non-empty, write log files in this directory
217 --logtostderr=true
220 log to standard error instead of files
221 --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
224 Comma-separated list of files to check for machine-id. Use the
225 first one that exists.
226 --match-server-version=false
229 Require server version to match client version
230 -n, --namespace=""
233 If present, the namespace scope for this CLI request
234 --request-timeout="0"
237 The length of time to wait before giving up on a single server
238 request. Non-zero values should contain a corresponding time unit (e.g.
239 1s, 2m, 3h). A value of zero means don't timeout requests.
240 -s, --server=""
243 The address and port of the Kubernetes API server
244 --stderrthreshold=2
247 logs at or above this threshold go to stderr
248 --storage_driver_buffer_duration=0
251 Writes in the storage driver will be buffered for this duration,
252 and committed to the non memory backends as a single transaction
253 --storage_driver_db="cadvisor"
256 database name
257 --storage_driver_host="localhost:8086"
260 database host:port
261 --storage_driver_password="root"
264 database password
265 --storage_driver_secure=false
268 use secure connection with database
269 --storage_driver_table="stats"
272 table name
273 --storage_driver_user="root"
276 database username
277 --token=""
280 Bearer token for authentication to the API server
281 --user=""
284 The name of the kubeconfig user to use
285 -v, --v=0
288 log level for V logs
289 --version=false
292 Print version information and quit
293 --vmodule=
296 comma-separated list of pattern=N settings for file-filtered log‐
297 ging
298
302 oc-adm-diagnostics(1),
303
307 June 2016, Ported from the Kubernetes man-doc generator
308Openshift Openshift CLI User Manuals OC ADM DIAGNOSTICS(1)