1OC EX DIAGNOSTICS(1)               June 2016              OC EX DIAGNOSTICS(1)
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NAME

6       oc  ex diagnostics etcdwritevolume - Check the volume of writes against
7       etcd over a time period and classify them by operation and key
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SYNOPSIS

12       oc ex diagnostics etcdwritevolume [OPTIONS]
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DESCRIPTION

17       Runs the EtcdWriteVolume diagnostic.
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20       Check the volume of writes against etcd over a time period and classify
21       them by operation and key
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OPTIONS

26       -l, --diaglevel=1
27           Level  of diagnostic output: 4: Error, 3: Warn, 2: Notice, 1: Info,
28       0: Debug
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31       --duration="1m"
32           How long to perform the write test
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35       --host=false
36           If true, look for systemd and  journald  units  even  without  mas‐
37       ter/node config
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40       --loglevel=0
41           Set the level of log output (0-10)
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44       --logspec=""
45           Set per module logging with file|pattern=LEVEL,...
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48       --master-config=""
49           Path to master config file (implies --host)
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52       --node-config=""
53           Path to node config file (implies --host)
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OPTIONS INHERITED FROM PARENT COMMANDS

58       --allow_verification_with_non_compliant_keys=false
59           Allow  a  SignatureVerifier  to  use  keys  which  are  technically
60       non-compliant with RFC6962.
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63       --alsologtostderr=false
64           log to standard error as well as files
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67       --application_metrics_count_limit=100
68           Max number of application metrics to store (per container)
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71       --as=""
72           Username to impersonate for the operation
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75       --as-group=[]
76           Group to impersonate for the operation, this flag can  be  repeated
77       to specify multiple groups.
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80       --azure-container-registry-config=""
81           Path  to the file containing Azure container registry configuration
82       information.
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85       --boot_id_file="/proc/sys/kernel/random/boot_id"
86           Comma-separated list of files to check for boot-id. Use  the  first
87       one that exists.
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90       --cache-dir="/builddir/.kube/http-cache"
91           Default HTTP cache directory
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94       --certificate-authority=""
95           Path to a cert file for the certificate authority
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98       --client-certificate=""
99           Path to a client certificate file for TLS
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102       --client-key=""
103           Path to a client key file for TLS
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106       --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
107           CIDRs opened in GCE firewall for LB traffic proxy  health checks
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110       --cluster=""
111           The name of the kubeconfig cluster to use
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114       --container_hints="/etc/cadvisor/container_hints.json"
115           location of the container hints file
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118       --containerd="unix:///var/run/containerd.sock"
119           containerd endpoint
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122       --context=""
123           The name of the kubeconfig context to use
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126       --default-not-ready-toleration-seconds=300
127           Indicates   the   tolerationSeconds   of   the    toleration    for
128       notReady:NoExecute  that is added by default to every pod that does not
129       already have such a toleration.
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132       --default-unreachable-toleration-seconds=300
133           Indicates the tolerationSeconds  of  the  toleration  for  unreach‐
134       able:NoExecute  that  is  added  by  default to every pod that does not
135       already have such a toleration.
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138       --docker="unix:///var/run/docker.sock"
139           docker endpoint
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142       --docker-tls=false
143           use TLS to connect to docker
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146       --docker-tls-ca="ca.pem"
147           path to trusted CA
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150       --docker-tls-cert="cert.pem"
151           path to client certificate
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154       --docker-tls-key="key.pem"
155           path to private key
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158       --docker_env_metadata_whitelist=""
159           a comma-separated list of environment variable keys that  needs  to
160       be collected for docker containers
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163       --docker_only=false
164           Only report docker containers in addition to root stats
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167       --docker_root="/var/lib/docker"
168           DEPRECATED:  docker  root is read from docker info (this is a fall‐
169       back, default: /var/lib/docker)
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172       --enable_load_reader=false
173           Whether to enable cpu load reader
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176       --event_storage_age_limit="default=24h"
177           Max length of time for which to store events (per type). Value is a
178       comma  separated  list  of  key  values, where the keys are event types
179       (e.g.: creation, oom) or "default" and the value is a duration. Default
180       is applied to all non-specified event types
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183       --event_storage_event_limit="default=100000"
184           Max  number  of  events to store (per type). Value is a comma sepa‐
185       rated list of key values, where the keys are event  types  (e.g.:  cre‐
186       ation,  oom)  or  "default"  and  the  value  is an integer. Default is
187       applied to all non-specified event types
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190       --global_housekeeping_interval=0
191           Interval between global housekeepings
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194       --housekeeping_interval=0
195           Interval between container housekeepings
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198       --insecure-skip-tls-verify=false
199           If true, the server's certificate will not be checked for validity.
200       This will make your HTTPS connections insecure
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203       --kubeconfig=""
204           Path to the kubeconfig file to use for CLI requests.
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207       --log-flush-frequency=0
208           Maximum number of seconds between log flushes
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211       --log_backtrace_at=:0
212           when logging hits line file:N, emit a stack trace
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215       --log_cadvisor_usage=false
216           Whether to log the usage of the cAdvisor container
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219       --log_dir=""
220           If non-empty, write log files in this directory
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223       --logtostderr=true
224           log to standard error instead of files
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227       --machine_id_file="/etc/machine-id,/var/lib/dbus/machine-id"
228           Comma-separated  list  of  files  to  check for machine-id. Use the
229       first one that exists.
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232       --match-server-version=false
233           Require server version to match client version
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236       -n, --namespace=""
237           If present, the namespace scope for this CLI request
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240       --request-timeout="0"
241           The length of time to wait before giving  up  on  a  single  server
242       request. Non-zero values should contain a corresponding time unit (e.g.
243       1s, 2m, 3h). A value of zero means don't timeout requests.
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246       -s, --server=""
247           The address and port of the Kubernetes API server
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250       --stderrthreshold=2
251           logs at or above this threshold go to stderr
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254       --storage_driver_buffer_duration=0
255           Writes in the storage driver will be buffered  for  this  duration,
256       and committed to the non memory backends as a single transaction
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259       --storage_driver_db="cadvisor"
260           database name
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263       --storage_driver_host="localhost:8086"
264           database host:port
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267       --storage_driver_password="root"
268           database password
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271       --storage_driver_secure=false
272           use secure connection with database
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275       --storage_driver_table="stats"
276           table name
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279       --storage_driver_user="root"
280           database username
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283       --token=""
284           Bearer token for authentication to the API server
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287       --user=""
288           The name of the kubeconfig user to use
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291       -v, --v=0
292           log level for V logs
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295       --version=false
296           Print version information and quit
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299       --vmodule=
300           comma-separated  list  of pattern=N settings for file-filtered log‐
301       ging
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SEE ALSO

306       oc-ex-diagnostics(1),
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HISTORY

311       June 2016, Ported from the Kubernetes man-doc generator
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315Openshift                  Openshift CLI User Manuals     OC EX DIAGNOSTICS(1)
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