mirror of
https://github.com/openshift/openshift-docs.git
synced 2026-02-06 06:46:26 +01:00
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
// Module included in the following assemblies:
|
|
//
|
|
// * operators/operator-reference.adoc
|
|
// * post_installation_configuration/machine-configuration-tasks.adoc
|
|
|
|
[id="machine-config-operator_{context}"]
|
|
= Machine Config Operator
|
|
|
|
[discrete]
|
|
== Purpose
|
|
|
|
The Machine Config Operator manages and applies configuration and updates of the
|
|
base operating system and container runtime, including everything between the
|
|
kernel and kubelet.
|
|
|
|
There are four components:
|
|
|
|
* machine-config-server: Provides Ignition configuration to new machines joining the cluster.
|
|
* machine-config-controller: Coordinates the upgrade of machines to the desired
|
|
configurations defined by a `MachineConfig` object. Options are provided to
|
|
control the upgrade for sets of machines individually.
|
|
* machine-config-daemon: Applies new machine configuration during update.
|
|
Validates and verifies the machine's state to the requested machine
|
|
configuration.
|
|
* machine-config: Provides a complete source of machine configuration at
|
|
installation, first start up, and updates for a machine.
|
|
|
|
[discrete]
|
|
== Project
|
|
|
|
link:https://github.com/openshift/machine-config-operator[openshift-machine-config-operator]
|