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HUAWEI CLOUD Stack 6.5.0 Alarm and Event Reference 04

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ALM-1110013 AS Jetty Process Multiply

ALM-1110013 AS Jetty Process Multiply

Description

This alarm is generated when two or more schedule processes are started.

Attribute

Alarm ID

Alarm Severity

Auto Clear

1110013

Major

Yes

Parameters

Parameter

Description

Alarm Name

Alarm name.

Source System

Name of the source system where the alarm is generated.

IP Address

IP address of the ECS where the alarm is generated.

Last Occurred At

Time when the alarm was generated for the last time.

Additional Information

Supplementary information about the alarm.

Impact on the System

An AS service exception may occur.

Possible Causes

Manual schedule process starting does not comply with operation requirements.

Procedure

  1. Log in to ManageOne Maintenance Portal using a browser.

    • URL: https://Address for accessing the homepage of ManageOne Maintenance Portal:31943, for example, https://oc.type.com:31943
    • Default username: admin; default password: Huawei12#$

  2. On the menu bar in the upper part of the page, choose Alarms > Current Alarms.
  3. In the alarm list, locate the alarm to be handled, and click on the left of the alarm. The Details page is displayed.
  4. Choose Location Info, obtain the host IP address, that is, the IP address of the node where the alarm is generated.
  5. Use PuTTY to log in to the VM identified in 4.

    Default username: admin; default password: IaaS@OS-CLOUD9!

  6. Run the following command to check all the jetty processes:

    ps -ef |grep schedule

    The command output contains the following information, in which the second column indicates the jetty process ID:

    admin    13532 10635  0 14:45 pts/0    00:00:00 /opt/autoscaling/jre1.8/bin/java
    ...
    admin    31281     1  1 Jan03 ?        01:28:04 /opt/autoscaling/jre1.8/bin/java
    ...

  7. If there are two or more jetty processes, run the following command to stop all jetty processes:

    kill -9 Process ID

  8. If the jetty process is automatically started within 2 minutes, run the following command to check the jetty process:

    ps -ef |grep schedule

    admin    13532 10635  0 14:45 pts/0    00:00:00 grep --color=auto schedule
    ...

    If the process is not automatically started within 2 minutes, run the following command to manually start the jetty process:

    sh /opt/autoscaling/autoscaling-schedule/bin/schedule.sh start

    If the following information is displayed, the jetty processes are started properly:

    start schedule succeed.

  9. Run the following command to check the number of processes:

    ps -ef |grep schedule

    The command output contains the following information. If only one process that is started properly exists, the alarm is cleared.

    admin    32250     1 27 15:10 pts/0    00:00:19 /opt/autoscaling/jre1.8/bin
    ...

  10. If the alarm persists, contact technical support for assistance.

Related Information

None

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Updated: 2019-08-30

Document ID: EDOC1100062365

Views: 46610

Downloads: 33

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