1OC EX DIAGNOSTICS(1) June 2016 OC EX DIAGNOSTICS(1)
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6 oc ex diagnostics configcontexts - Validate client config context is
7 complete and has connectivity
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12 oc ex diagnostics configcontexts [OPTIONS]
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17 Runs the ConfigContexts diagnostic.
18 Validate client config context is complete and has connectivity
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25 --cluster-context=""
26 Client context to use for cluster administrator
27 -l, --diaglevel=1
30 Level of diagnostic output: 4: Error, 3: Warn, 2: Notice, 1: Info,
31 0: Debug
32 --loglevel=0
35 Set the level of log output (0-10)
36 --logspec=""
39 Set per module logging with file|pattern=LEVEL,...
40 --prevent-modification=false
43 If true, may be set to prevent diagnostics making any changes via
44 the API
45
49 --allow_verification_with_non_compliant_keys=false
50 Allow a SignatureVerifier to use keys which are technically
51 non-compliant with RFC6962.
52 --alsologtostderr=false
55 log to standard error as well as files
56 --application_metrics_count_limit=100
59 Max number of application metrics to store (per container)
60 --as=""
63 Username to impersonate for the operation
64 --as-group=[]
67 Group to impersonate for the operation, this flag can be repeated
68 to specify multiple groups.
69 --azure-container-registry-config=""
72 Path to the file containing Azure container registry configuration
73 information.
74 --boot_id_file="/proc/sys/kernel/random/boot_id"
77 Comma-separated list of files to check for boot-id. Use the first
78 one that exists.
79 --cache-dir="/builddir/.kube/http-cache"
82 Default HTTP cache directory
83 --certificate-authority=""
86 Path to a cert file for the certificate authority
87 --client-certificate=""
90 Path to a client certificate file for TLS
91 --client-key=""
94 Path to a client key file for TLS
95 --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
98 CIDRs opened in GCE firewall for LB traffic proxy health checks
99 --cluster=""
102 The name of the kubeconfig cluster to use
103 --container_hints="/etc/cadvisor/container_hints.json"
106 location of the container hints file
107 --containerd="unix:///var/run/containerd.sock"
110 containerd endpoint
111 --context=""
114 The name of the kubeconfig context to use
115 --default-not-ready-toleration-seconds=300
118 Indicates the tolerationSeconds of the toleration for
119 notReady:NoExecute that is added by default to every pod that does not
120 already have such a toleration.
121 --default-unreachable-toleration-seconds=300
124 Indicates the tolerationSeconds of the toleration for unreach‐
125 able:NoExecute that is added by default to every pod that does not
126 already have such a toleration.
127 --docker="unix:///var/run/docker.sock"
130 docker endpoint
131 --docker-tls=false
134 use TLS to connect to docker
135 --docker-tls-ca="ca.pem"
138 path to trusted CA
139 --docker-tls-cert="cert.pem"
142 path to client certificate
143 --docker-tls-key="key.pem"
146 path to private key
147 --docker_env_metadata_whitelist=""
150 a comma-separated list of environment variable keys that needs to
151 be collected for docker containers
152 --docker_only=false
155 Only report docker containers in addition to root stats
156 --docker_root="/var/lib/docker"
159 DEPRECATED: docker root is read from docker info (this is a fall‐
160 back, default: /var/lib/docker)
161 --enable_load_reader=false
164 Whether to enable cpu load reader
165 --event_storage_age_limit="default=24h"
168 Max length of time for which to store events (per type). Value is a
169 comma separated list of key values, where the keys are event types
170 (e.g.: creation, oom) or "default" and the value is a duration. Default
171 is applied to all non-specified event types
172 --event_storage_event_limit="default=100000"
175 Max number of events to store (per type). Value is a comma sepa‐
176 rated list of key values, where the keys are event types (e.g.: cre‐
177 ation, oom) or "default" and the value is an integer. Default is
178 applied to all non-specified event types
179 --global_housekeeping_interval=0
182 Interval between global housekeepings
183 --housekeeping_interval=0
186 Interval between container housekeepings
187 --httptest.serve=""
190 if non-empty, httptest.NewServer serves on this address and blocks
191 --insecure-skip-tls-verify=false
194 If true, the server's certificate will not be checked for validity.
195 This will make your HTTPS connections insecure
196 --kubeconfig=""
199 Path to the kubeconfig file to use for CLI requests.
200 --log-flush-frequency=0
203 Maximum number of seconds between log flushes
204 --log_backtrace_at=:0
207 when logging hits line file:N, emit a stack trace
208 --log_cadvisor_usage=false
211 Whether to log the usage of the cAdvisor container
212 --log_dir=""
215 If non-empty, write log files in this directory
216 --logtostderr=true
219 log to standard error instead of files
220 --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
223 Comma-separated list of files to check for machine-id. Use the
224 first one that exists.
225 --match-server-version=false
228 Require server version to match client version
229 -n, --namespace=""
232 If present, the namespace scope for this CLI request
233 --request-timeout="0"
236 The length of time to wait before giving up on a single server
237 request. Non-zero values should contain a corresponding time unit (e.g.
238 1s, 2m, 3h). A value of zero means don't timeout requests.
239 -s, --server=""
242 The address and port of the Kubernetes API server
243 --stderrthreshold=2
246 logs at or above this threshold go to stderr
247 --storage_driver_buffer_duration=0
250 Writes in the storage driver will be buffered for this duration,
251 and committed to the non memory backends as a single transaction
252 --storage_driver_db="cadvisor"
255 database name
256 --storage_driver_host="localhost:8086"
259 database host:port
260 --storage_driver_password="root"
263 database password
264 --storage_driver_secure=false
267 use secure connection with database
268 --storage_driver_table="stats"
271 table name
272 --storage_driver_user="root"
275 database username
276 --token=""
279 Bearer token for authentication to the API server
280 --user=""
283 The name of the kubeconfig user to use
284 -v, --v=0
287 log level for V logs
288 --version=false
291 Print version information and quit
292 --vmodule=
295 comma-separated list of pattern=N settings for file-filtered log‐
296 ging
297
301 oc-ex-diagnostics(1),
302
306 June 2016, Ported from the Kubernetes man-doc generator
307Openshift Openshift CLI User Manuals OC EX DIAGNOSTICS(1)