oc-ex-sync-groups man page

oc ex sync-groups — Sync OpenShift groups with records from an external provider.

Synopsis

oc ex sync-groups [Options]

Description

Sync OpenShift Groups with records from an external provider.

In order to sync OpenShift Group records with those from an external provider, determine which Groups you wish to sync and where their records live. For instance, all or some groups may be selected from the current Groups stored in OpenShift that have been synced previously, or similarly all or some groups may be selected from those stored on an LDAP server. The path to a sync configuration file is required in order to describe how data is requested from the external record store and migrated to OpenShift records. Default behavior is to do a dry-run without changing OpenShift records. Passing '--confirm' will sync all groups from the LDAP server returned by the LDAP query templates.

Options

--allow-missing-template-keys=true

If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats.

--blacklist=""

path to the group blacklist file

--confirm=false

if true, modify OpenShift groups; if false, display results of a dry-run

--no-headers=false

When using the default or custom-column output format, don't print headers (default print headers).

-o, --output="yaml"

Output format. One of: json|yaml|wide|name|custom-columns=...|custom-columns-file=...|go-template=...|go-template-file=...|jsonpath=...|jsonpath-file=... See custom columns [ ⟨http://kubernetes.io/docs/user-guide/kubectl-overview/#custom-columns⟩], golang template [ ⟨http://golang.org/pkg/text/template/#pkg-overview⟩] and jsonpath template [ ⟨http://kubernetes.io/docs/user-guide/jsonpath⟩].

--show-labels=false

When printing, show all labels as the last column (default hide labels column)

--sort-by=""

If non-empty, sort list types using this field specification.  The field specification is expressed as a JSONPath expression (e.g. '{.metadata.name}'). The field in the API resource specified by this JSONPath expression must be an integer or a string.

--sync-config=""

path to the sync config

--template=""

Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [ ⟨http://golang.org/pkg/text/template/#pkg-overview⟩].

--type="ldap"

which groups white- and blacklist entries refer to: ldap,openshift

--whitelist=""

path to the group whitelist file

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 containing 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.

--cache-dir="/builddir/.kube/http-cache"

Default HTTP cache directory

--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=130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16

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

--containerd="unix:///var/run/containerd.sock"

containerd endpoint

--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-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

--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)

--enable_load_reader=false

Whether to enable cpu load reader

--event_storage_age_limit="default=24h"

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=100000"

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=0

Interval between global housekeepings

--housekeeping_interval=0

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

--kubeconfig=""

Path to the kubeconfig file to use for CLI requests.

--log-flush-frequency=0

Maximum number of seconds between log flushes

--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=true

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

--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=0

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

-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

  # Sync all groups from an LDAP server
  oc ex sync-groups --sync-config=/path/to/ldap-sync-config.yaml --confirm
  
  # Sync all groups except the ones from the blacklist file from an LDAP server
  oc ex sync-groups --blacklist=/path/to/blacklist.txt --sync-config=/path/to/ldap-sync-config.yaml --confirm
  
  # Sync specific groups specified in a whitelist file with an LDAP server
  oc ex sync-groups --whitelist=/path/to/whitelist.txt --sync-config=/path/to/sync-config.yaml --confirm
  
  # Sync all OpenShift Groups that have been synced previously with an LDAP server
  oc ex sync-groups --type=openshift --sync-config=/path/to/ldap-sync-config.yaml --confirm
  
  # Sync specific OpenShift Groups if they have been synced previously with an LDAP server
  oc ex sync-groups groups/group1 groups/group2 groups/group3 --sync-config=/path/to/sync-config.yaml --confirm

See Also

oc-ex(1),

History

June 2016, Ported from the Kubernetes man-doc generator

Referenced By

oc-ex(1).

Openshift CLI User Manuals June 2016