Versions Compared

Version Old Version 21 New Version Current
Changes made by

박준남 (Unlicensed)

이진현

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

 

Section

 

Column

An application is similar to Process resource, but it is more flexible and can be managed by batch script which contains multiple processes.
The reason why program is executed using batch script is because it will make it possible managed by MCCS even when the name of starting program and running program is not the same. Besides this, it not only monitors the existence of process but also monitors the response of process with this.  
For these reasons, batch script will provide more detail monitoring and flexibility and an application agent manages this.
 Same Same as process, application is basically executed with the system account, but is can be executed with particular user by using attributes of User, Password, Domain.

 

 
Column
width350px
Panel

이 페이지의 주요 내용Table of Contents

Table of Contents
maxLevel4

 

 

Adding

There are two way to add a resource which one is select this from a group name and another is select this from a resource type.

Adding in Group

Add the complex application resource to a group.

  1. When add a resource from a group name, select a group -> → right click -> → 'Add Resource'. Or select Edit(E) from the main menu bar -> → select 'Add Resource'. Or select 'Add Resource' icon from the tool bar.
    Image Removed
     [Figure] Adding Resource in a group

  2. Select 'Application' from Resource Type lists and click 'Next' button. When add a resource from the Application resource type name, this step will be skipped.
    Image Removed
    [Figure] Resource Wizard Selection View
    Next steps are same as adding in resource type.

Adding in Resource Type

  1. ResourceType - Right Click - Click Add Resource
    Image Removed
    [Figure] Adding Resource in a resource type
    Enter Resource name, pre-script file name in the StartProgram, StopProgram and MonitorProgram box.
    Image Removed
    [Figure] Adding application resource view
    You can browse pre-scripted file when select the file selection icon.
    Image Removed
    [Figure] Entering script file View
    You can browse pre-scripted file when select the file selection icon.
    Image Removed
    [Figure] Script file selection View
    You can also write the script through selecting write script icon.
    Image Removed
    [Figure] File Editor View

    After you have completed all of the input screen.

    Info

    MCCS checks the list of monitor process list and monitor program when all the value of MonitorProgram and MonitorProcesses is entered.

    Image Removed
    [Figure] Enter the script files and path for each attribute

    f you have an account that can execute application resource, you can enter the account as below
    Image Removed
    [Figure] Defining user account
    Click 'Finish' and resource is added
    Image Removed
    [Figure] Adding Application resource is completed
     

Deleting

Select resource type - right click - delete resource

              Select delete menu. 
              Image Removed
              [Figure] Deleting application resource view

State

다음 테이블은 상태와 사용자 명령에 의해 발생되는 MCCS 리소스의 상태 이동에 대해 설명합니다.
명령은 사용자에 의해 발생되는 것을 전제로 합니다.

복합 응용 에이전트: 일반적인 어플리케이션 항목을 관리합니다.
기본 응용보다 복잡하고, 더 많은 확장성을 제공하여 애플리케이션, 서비스 등을 관리합니다.

...

온라인

MonitorProcesses에 등록된 모든 프로세스들이 실행 중이고
MonitorProgram이 '0'을 반환하는 상태입니다.

...

StopProgram 속성에 등록된 스크립트를 실행합니다. 

...

MonitorProgram 속성에 등록된 스크립트를 실행합니다.
스크립트로 감시할 경우에는 종료값이 0 일 경우 성공, 그 외의 경우에는 실패를 의미합니다.
MonitorProcesses 속성에 등록된 프로세스 목록으로 감시할 경우 리스트에 등록한
모든 프로세스가 구동 중일 경우 성공, 그렇지 않으면 실패를 의미합니다.
프로세스 목록과 스크립트를 모두 등록할 경우에는 2 가지 조건을 모두 만족해야만 성공을 의미합니다.
프로세스 목록이 없거나 스크립트가 성공이 아니라면 실패로 간주하게 됩니다.

...

오프라인

MonitorProcesses에 등록된 프로세스 중에서 하나라도 종료되었거나
감시 프로그램이 '0'이 아닌 값을 반환할 때는 오프라인 상태로 판단합니다.

...

StartProgram 속성에 등록된 스크립트를 실행합니다.
StartProgram 속성은 배치 스크립트를 사용하여 기본 응용 리소스보다 유연하게 프로그램을 실행할 수 있습니다.
잘못된 경로를 입력한 경우에는 MCCS가 에러 로그를 출력하고 리소스를 사용할 수 없게 합니다.

...

위에 모니터링 명령 참조

...

장애

리소스가 온라인 상태에서 에이전트의 종료 명령을 거치지 않고
오프라인 상태로 변경되었을 경우에 장애 상태로 판단합니다.

...

위에 온라인 명령 참조

...


  1. Enter the name of resource and the program for start, termination and monitoring, or the process lists for monitoring target.
    In the start, terminate or monitoring program, click Image Added'File' button to select each script file
    or, click the Image Added'Edit' button to create a script file.

    Info
    1. If all of the monitoring program and the process lists for monitoring target are entered, check whether the monitoring program is successful or whether there are process lists for monitoring target.
    2. The default user for running the basic app is the user that runs the MCCS process.
      If the process needs to run for another user other than the default user, then you must designate an execution account as follows.

    Image Added
    [Figure] Complex Application Resource Added 

  2. Click the 'Finish' to see that the complex application resource is created as follows.
    You can immediately check the result in the management web console.

Deleting

Select resource type → right click → delete resource.
The deleted resource will immediately disappear from the management web console.


Status

The following table explains the status switching of the MCCS resource caused by a user's command and the status.
The command assumes that it is generated by a user

Application agent: It manages general application items.
It provides a more complex, wider expandability than processes to manage applications and services.

StatusAgent commandDescriptionNote

Online

All the processes registered in MonitorProcesses are running and MonitorProgram returns '0'.

Offline

Runs the script registered in the StopProgram attributes. 

 
Monitoring

Runs the scripts registered in the MonitorProgram attributes.
When the scripts are used for monitoring, the final value of 0 means success and other value means failures.
When you use the list of processes registered in the MonitorProcesses attributes for monitoring, if all the processes registered in the list are running, it is success.
If not, it is failures. When you register both the process list and the script, both the conditions should be met to be success.
If there is no process list or the script is not successful, it is regarded as a failure.

 

Offline

If any one of the processes registered in MonitorProcesses is terminated or the monitoring program returns a non-zero value, it is deemed as offline.

Online

Runs the script registered in the StartProgram attribute.
StartProgram attributes allow you to use the batch scripts to run the program in a more flexible way than the process resource.
If the wrong path is entered, MCCS will display an error log and the resource cannot be used.

 
Monitoring

Refer to the description of monitoring as above.

 

Fault

 When the online resource is switched to offline without using the agent termination command, it is defined as the trouble state.

Online

Refer to the above online command.

 
OfflineRuns the script registered in the StopProgram attributes.  

 

 

Attribute

Image Removed

[Figure] Application Attribute

 Show the unique attribute of complex application resource.

Attribute

Description

type

DefaultEditNote

Domain

It specifies domain of user account. 
It will be ignored if it is not specified by the user account.

STRING

 O 

MonitorProcesses

It is the list of the process to be monitored. 
Name of each process is simply the name of the executables. If there is more than one process, they are separated by (','). 
One of MonitorProcesses and MonitorProgram must be inserted. (ex : dfssvc.exe)

STRING

 O

If Monitor Program does not exist, this is required and is able to insert both attributes

Both must be satisfying when insert both attributes.

MonitorProgram

It is a program that executes programs for monitoring or inserts the path name of the batch script.
One of the values of MonitorProgram and Monitor Processes must be inserted.

FILE

 O If MonitorProcesses does not exist, this is required and is able to insert both attributes

Both must be satisfying when insert both attributes.

Password

It is the password defined by the user.  
If user name is not specified, it is ignored.

PASSWORD

 O 

StartProgram

It is a program to bring online the Application in each node.

FILE

 O 

StartupDirectory

It is a work directory. it means %MCCS_HOME if it does not have a input value.

DIRECTORY

(.)O 

StopProgram

It is a program to take offline the Application of each node.

FILE

 O 

User

It is a user name which has received the permission to use the application. 
It is MCCS service account if there is no input value. 

STRING

System AccountO 

 

Attribute value of ArgList arguments are the values that are added resources and the value can be changed or viewed through ’Specified Attribute’ list on the detailed information panel.