Using Rolling Update

When you execute the Rolling Update scenario, you can apply a security-enhancing patch for the OS or a UAP without stopping system operation. This scenario lets you continue system operation without interruption.

Do not execute Rolling Update on nodes that may stop the OpenTP1 system if OpenTP1 is stopped or deleted.

Organization of this subsection: (1) Operating model for Rolling Update; (2) Configuration of the Rolling Update scenario

(1) Operating model for Rolling Update

The following figure shows the operating model for executing Rolling Update.

Figure 3-40 Operating model for Rolling Update

[Figure]

(2) Configuration of the Rolling Update scenario

The following figure shows the sequence of the scenario templates executed by Rolling Update.

Figure 3-41 Sequence of scenario templates executed by Rolling Update

[Figure]

See the following table for an explanation of each scenario template.

Table 3-39 Scenario templates in Rolling Update

No.	Scenario template name	Description
1	OpenTP1_Stop^#1	Stops OpenTP1.
2	OpenTP1_Undeploy^#1	Deletes OpenTP1.
3	Patch^#2	Applies a patch.
4	OpenTP1_Deploy^#1	Registers OpenTP1.
5	OpenTP1_Start^#1	Starts OpenTP1.

#1: This scenario template is provided by OpenTP1. For details, see M. Details About Scenario Templates.

#2: Created by the user.

3.15.5 Using Rolling Update

(1) Operating model for Rolling Update

(2) Configuration of the Rolling Update scenario