The embodiment of the present application provides a method and device for installing components, which are used for a
cloud computing system, and the method comprises the following steps: receiving parameter information, wherein the parameter information at least comprises component information of a target component to be installed; determining a target node for installing the target component in each node of the
cloud computing system according to the parameter information, and establishing a connection with the target node; searching for an installation
package corresponding to the target component in a preset installation source according to current version information of the
cloud computing system and the component information of the target component; and transmitting the installation
package to the target node, so that the target node realizes automatic installation of the target component by running the installation
package. Through the present application, the target component can be automatically installed under the cloud computing system, so that the labor cost can be reduced and the efficiency of installing components can be improved.