Problem Description

Due to the lack of virtualized environment, the ES image cannot be imported, and a new installation of the ERP platform is required. The client is required to set up a CentOS7 or higher operating system on their own. After the ES installation package and installation script are uploaded, the script execution cannot proceed with the installation.

Alarm Information

The installation of the ES platform prompts: The firewall version does not meet the requirements.

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Process –

1. The firewall version is 0.3.9, and the minimum required version for installing ES is 0.4.X.

firewall-cmd –version

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2. Update the local firewall.

yum update firewalld If the following error occurs, it means there is a problem with the yum source.

I'm sorry, but the given text cannot be translated as it appears to be a file name or description. Please provide a text that can be translated.

Root Cause

ES requires the local firewall to be version 0.4.x or above, while the local firewall is version 0.3.9.

The default yum source on this machine is not available, causing the firewall to be unable to update.

Solution

Overall summary:

1. Replace the available yum source to update the firewall.
2. Backup yum repository.

cd /etc/yum.repos.d/

mv CentOS-Base.repo CentOS-Base.repo.ba

I'm sorry, but the given text cannot be translated as it appears to be a file name and size.

3. Download the aliyun yum repository:

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

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4. Clear cache and generate new cache:

yum clean all

rm -rf /var/cache/yum

yum makecache

yum repolist

I'm sorry, but the given text "6.png (9.23 KB)" cannot be translated as it appears to be a file name and size. It does not contain any text to be translated.

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5. Update the firewall (the firewall update has already started).

# yum update firewalld

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6. Check if the firewall version has been updated successfully (the firewall version has been updated to 0.5.3).

firewall-cmd –version

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7. Reinstall the ES platform (firewall check is OK, installation did not report any errors).

12.png (6.37 KB)

Suggestions and Summary

1. The system firewall installed directly on CentOS 7.5 and above is already version 0.4.4, so there is no need to update the firewall.
2. Installing the ES platform from scratch is relatively simple, just pay attention to the version of the system firewall.
3. The above content is only applicable to virtual machines that can access the internet.

Original Link

https://support.sangfor.com.cn/cases/list?product_id=16&type=1&category_id=2487&isOpen=true