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Chapter 5. Administrator CLI Operations
5.1. Overview 复制链接链接已复制到粘贴板!
This topic provides information on the administrator CLI operations and their syntax. You must setup and login with the CLI before you can perform these operations.
The administrator CLI uses the oadm
command, and is used for administrator operations. This differs from the developer CLI, which uses the oc
command, and is used for basic, project-level operations.
5.2. Common Operations 复制链接链接已复制到粘贴板!
The administrator CLI allows interaction with the various objects that are managed by OpenShift Enterprise. Many common oadm
operations are invoked using the following syntax:
oadm <action> <option>
$ oadm <action> <option>
This specifies:
-
An
<action>
to perform, such asnew-project
orrouter
. -
An available
<option>
to perform the action on as well as a value for the option. Options include--output
or--credentials
.
5.3. Basic CLI Operations 复制链接链接已复制到粘贴板!
5.3.1. new-project 复制链接链接已复制到粘贴板!
Creates a new project:
oadm new-project <project_name>
$ oadm new-project <project_name>
5.3.2. policy 复制链接链接已复制到粘贴板!
Manages authorization policies:
oadm policy
$ oadm policy
5.3.3. groups 复制链接链接已复制到粘贴板!
Manages groups:
oadm groups
$ oadm groups
5.4. Install CLI Operations 复制链接链接已复制到粘贴板!
5.4.1. router 复制链接链接已复制到粘贴板!
Installs a router:
oadm router <router_name>
$ oadm router <router_name>
5.4.2. ipfailover 复制链接链接已复制到粘贴板!
Installs an IP failover group for a set of nodes:
oadm ipfailover <ipfailover_config>
$ oadm ipfailover <ipfailover_config>
5.4.3. registry 复制链接链接已复制到粘贴板!
Installs an integrated Docker registry:
oadm registry
$ oadm registry
5.5. Maintenance CLI Operations 复制链接链接已复制到粘贴板!
5.5.1. build-chain 复制链接链接已复制到粘贴板!
Outputs the inputs and dependencies of any builds:
oadm build-chain <image-stream>[:<tag>]
$ oadm build-chain <image-stream>[:<tag>]
5.5.2. manage-node 复制链接链接已复制到粘贴板!
Manages nodes. For example, list or evacuate pods, or mark them ready:
oadm manage-node
$ oadm manage-node
5.5.3. prune 复制链接链接已复制到粘贴板!
Removes older versions of resources from the server:
oadm prune
$ oadm prune
5.6. Settings CLI Operations 复制链接链接已复制到粘贴板!
5.6.1. config 复制链接链接已复制到粘贴板!
Changes kubelet configuration files:
oadm config <subcommand>
$ oadm config <subcommand>
5.6.2. create-kubeconfig 复制链接链接已复制到粘贴板!
Creates a basic .kubeconfig file from client certificates:
oadm create-kubeconfig
$ oadm create-kubeconfig
5.6.3. create-api-client-config 复制链接链接已复制到粘贴板!
Creates a configuration file for connecting to the server as a user:
oadm create-api-client-config
$ oadm create-api-client-config
5.7. Advanced CLI Operations 复制链接链接已复制到粘贴板!
5.7.1. create-bootstrap-project-template 复制链接链接已复制到粘贴板!
Creates a bootstrap project template:
oadm create-bootstrap-project-template
$ oadm create-bootstrap-project-template
5.7.2. create-bootstrap-policy-file 复制链接链接已复制到粘贴板!
Creates the default bootstrap policy:
oadm create-bootstrap-policy-file
$ oadm create-bootstrap-policy-file
5.7.3. create-login-template 复制链接链接已复制到粘贴板!
Creates a login template:
oadm create-login-template
$ oadm create-login-template
5.7.4. overwrite-policy 复制链接链接已复制到粘贴板!
Resets the policy to the default values:
oadm overwrite-policy
$ oadm overwrite-policy
5.7.5. create-node-config 复制链接链接已复制到粘贴板!
Creates a configuration bundle for a node:
oadm create-node-config
$ oadm create-node-config
5.7.6. ca 复制链接链接已复制到粘贴板!
Manages certificates and keys:
oadm ca
$ oadm ca
5.8. Other CLI Operations 复制链接链接已复制到粘贴板!
5.8.1. version 复制链接链接已复制到粘贴板!
Displays the version of the indicated object:
oadm version
$ oadm version
5.8.2. help 复制链接链接已复制到粘贴板!
Displays help about any command:
oadm help <command>
$ oadm help <command>