table of contents
KUBERNETES(1) | Jan 2015 | KUBERNETES(1) |
NAME¶
kubectl clusterinfo - Display cluster info
SYNOPSIS¶
kubectl clusterinfo [OPTIONS]
DESCRIPTION¶
Display addresses of the master and services with label kubernetes.io/cluster-service=true To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
OPTIONS¶
--include-extended-apis=true
If true, include definitions of new APIs via calls to the API server.
[default true]
OPTIONS INHERITED FROM PARENT COMMANDS¶
--allow-verification-with-non-compliant-keys=false
Allow a SignatureVerifier to use keys which are technically non-compliant
with RFC6962.
--alsologtostderr=false
log to standard error as well as files
--application-metrics-count-limit=100
Max number of application metrics to store (per container)
--as=""
Username to impersonate for the operation
--as-group=[]
Group to impersonate for the operation, this flag can be repeated to specify
multiple groups.
--azure-container-registry-config=""
Path to the file container Azure container registry configuration
information.
--boot-id-file="/proc/sys/kernel/random/boot_id"
Comma-separated list of files to check for boot-id. Use the first one that
exists.
--certificate-authority=""
Path to a cert file for the certificate authority
--client-certificate=""
Path to a client certificate file for TLS
--client-key=""
Path to a client key file for TLS
--cloud-provider-gce-lb-src-cidrs=130.211.0.0/22,35.191.0.0/16,209.85.152.0/22,209.85.204.0/22
CIDRS opened in GCE firewall for LB traffic proxy health checks
--cluster=""
The name of the kubeconfig cluster to use
--container-hints="/etc/cadvisor/container_hints.json"
location of the container hints file
--context=""
The name of the kubeconfig context to use
--default-not-ready-toleration-seconds=300
Indicates the tolerationSeconds of the toleration for notReady:NoExecute that
is added by default to every pod that does not already have such a
toleration.
--default-unreachable-toleration-seconds=300
Indicates the tolerationSeconds of the toleration for unreachable:NoExecute
that is added by default to every pod that does not already have such a
toleration.
--docker="unix:///var/run/docker.sock"
docker endpoint
--docker-env-metadata-whitelist=""
a comma-separated list of environment variable keys that needs to be
collected for docker containers
--docker-only=false
Only report docker containers in addition to root stats
--docker-root="/var/lib/docker"
DEPRECATED: docker root is read from docker info (this is a fallback,
default: /var/lib/docker)
--docker-tls=false
use TLS to connect to docker
--docker-tls-ca="ca.pem"
path to trusted CA
--docker-tls-cert="cert.pem"
path to client certificate
--docker-tls-key="key.pem"
path to private key
--enable-load-reader=false
Whether to enable cpu load reader
--event-storage-age-limit="default=0"
Max length of time for which to store events (per type). Value is a comma
separated list of key values, where the keys are event types (e.g.:
creation, oom) or "default" and the value is a duration. Default
is applied to all non-specified event types
--event-storage-event-limit="default=0"
Max number of events to store (per type). Value is a comma separated list of
key values, where the keys are event types (e.g.: creation, oom) or
"default" and the value is an integer. Default is applied to all
non-specified event types
--global-housekeeping-interval=1m0s
Interval between global housekeepings
--google-json-key=""
The Google Cloud Platform Service Account JSON Key to use for
authentication.
--housekeeping-interval=10s
Interval between container housekeepings
--httptest.serve=""
if non-empty, httptest.NewServer serves on this address and blocks
--insecure-skip-tls-verify=false
If true, the server's certificate will not be checked for validity. This will
make your HTTPS connections insecure
--ir-data-source="influxdb"
Data source used by InitialResources. Supported options: influxdb, gcm.
--ir-dbname="k8s"
InfluxDB database name which contains metrics required by
InitialResources
--ir-hawkular=""
Hawkular configuration URL
--ir-influxdb-host="localhost:8080/api/v1/namespaces/kube-system/services/monitoring-influxdb:api/proxy"
Address of InfluxDB which contains metrics required by InitialResources
--ir-namespace-only=false
Whether the estimation should be made only based on data from the same
namespace.
--ir-password="root"
Password used for connecting to InfluxDB
--ir-percentile=90
Which percentile of samples should InitialResources use when estimating
resources. For experiment purposes.
--ir-user="root"
User used for connecting to InfluxDB
--kubeconfig=""
Path to the kubeconfig file to use for CLI requests.
--log-backtrace-at=:0
when logging hits line file:N, emit a stack trace
--log-cadvisor-usage=false
Whether to log the usage of the cAdvisor container
--log-dir=""
If non-empty, write log files in this directory
--logtostderr=false
log to standard error instead of files
--machine-id-file="/etc/machine-id,/var/lib/dbus/machine-id"
Comma-separated list of files to check for machine-id. Use the first one that
exists.
--match-server-version=false
Require server version to match client version
-n, --namespace=""
If present, the namespace scope for this CLI request
--password=""
Password for basic authentication to the API server
--request-timeout="0"
The length of time to wait before giving up on a single server request.
Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h).
A value of zero means don't timeout requests.
-s, --server=""
The address and port of the Kubernetes API server
--stderrthreshold=2
logs at or above this threshold go to stderr
--storage-driver-buffer-duration=1m0s
Writes in the storage driver will be buffered for this duration, and
committed to the non memory backends as a single transaction
--storage-driver-db="cadvisor"
database name
--storage-driver-host="localhost:8086"
database host:port
--storage-driver-password="root"
database password
--storage-driver-secure=false
use secure connection with database
--storage-driver-table="stats"
table name
--storage-driver-user="root"
database username
--token=""
Bearer token for authentication to the API server
--user=""
The name of the kubeconfig user to use
--username=""
Username for basic authentication to the API server
-v, --v=0
log level for V logs
--version=false
Print version information and quit
--vmodule=
comma-separated list of pattern=N settings for file-filtered logging
EXAMPLE¶
# Print the address of the master and cluster services
kubectl cluster-info
SEE ALSO¶
kubectl(1), kubectl-clusterinfo-dump(1),
HISTORY¶
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!
kubernetes User Manuals | Eric Paris |