CentOS server migration solution

2024.6.30 CentOS 7 support ended

With the end of development of CentOS 7, support will end (EOL) on June 30, 2024, which is a big issue for many users.

Even after CentOS 7 support ends, it is possible to continue using a server environment using CentOS 7, but security patches and updates will not be provided, and various security risks will increase, so it is recommended to migrate data ( migration) is recommended.

Possible risks after CentOS 7 support ends

● Target from attacker ●


Security patches for vulnerabilities will no longer be provided or updated, increasing the possibility of attacks exploiting security holes.

● ​Increase in system troubles ●


No new features or security features will be added, increasing the risk of disruption to running systems and applications.

● Increase in operation and maintenance costs ●


Operating costs may increase, such as maintenance to maintain end-of-support systems and applications.

About CentOS server migration solution

Beyond designs, builds, and operates, maintains, and monitors cloud/server environments 24 hours a day, 365 days a year, used for web services and open system applications such as games, apps, EC sites, media sites, and digital content. Since this is my specialty, there were many cases where I built and operated server environments using CentOS.

Under these circumstances, with the end of support for CentOS 7, we have received many inquiries about building, migrating, and operating a Linux distribution to replace CentOS.

Beyond 's "CentOS Server Migration Solution" provides all-in-one technical support for cloud/server deployment, design, construction, migration, and 24/7 operational maintenance and monitoring using Linux distributions such as AlmaLinux OS .・We provide full support to our customers.

Our experts, who have specialized knowledge and technology regarding cloud/servers, will minimize the downtime of your web services and systems and provide you with the benefits of reducing operating costs.

We support migration from CentOS server environment

・I want to make inquiries whenever I need to, 24 hours a day, 365 days a year.
・I would like to make inquiries using various methods such as telephone and chat.
- I would like to be able to respond to an unlimited number of support inquiries.
・I would like technical support to be provided using a problem-solving approach.
・We hope for timely responses to issues that require early resolution, such as those that have a large impact on services.
- I would like advice that takes into account the use case, environment, and requirements.
- We want to reduce unnecessary operational costs as much as possible.
・ I would like to receive knowledge that is familiar with various clouds and multi-clouds.
- I want to concentrate on developing the original service and creating business value. ...etc.

Contents of the CentOS server migration solution

Server design/construction/migration

Once the cloud/server infrastructure design is defined by hearing details such as the number of cloud/server hosts and specifications, the version of the OS/middleware to be installed, subnets, and security policies, we will We will be working on building a cloud/server.

Once the initial construction of the cloud/server is completed, we will provide you with a set of login information and setting information for the cloud/server.

● Cloud/server design/construction
● Cloud/server migration/migration
● AlmaLinux OS server construction/migration service

 

Server design/construction/migration items

Cloud/server configuration design server machine setup OS/middleware/module installation settings
Subnet/Security Policy Settings Login user account settings IP address permission setting
Virtual host settings Backup settings (internal backup) Monitoring tool settings (Zabbix)
Server parameter sheet creation Support via email/phone/chat Cloud usage fee billing agency (Japanese yen/invoice payment)
Server data migration *Optional - -

*If you have any requests regarding server design, construction, or migration other than those listed above, please contact us separately.
*Does not include work related to purchasing/installing domain/DNS/SSL certificates.

Server operation maintenance/monitoring

After we hand over the cloud/server environment to the customer, we have engineers on hand 24 hours a day, 365 days a year to handle operation, maintenance, and monitoring of the cloud/server, and to respond to irregular situations that suddenly occur. We will quickly troubleshoot any problems.

We also analyze the operational status and trends of web services and systems, advise on problems that may occur in the future, and support optimization of system configurations. By helping you avoid and improve operational problems before they occur, we will realize more reliable cloud/server operations.

● Cloud/server operation maintenance/monitoring (24 hours a day, 365 days a year)
● Cloud/server operation and monitoring service (24 hours a day, 365 days a year)

Server basic support items
Engineers available 24 hours a day, 365 days a year Email/phone/chat support Primary failure response (alert notification/cause investigation)
Secondary failure response (failure isolation/failure recovery) Cloud operation support (instance scale-up and scale-out adjustment, disk volume expansion, IAM creation, etc.) Technical support/advice regarding cloud configuration/functions
Server operation and maintenance items Server restart (machine/OS/middleware) Add/change OS/middleware settings Security policy addition/change
Login user account addition/change IP address permission settings added/changed (including blocking of unauthorized IP addresses) Virtual host addition/change
Log acquisition (access.log / error.log etc.) Add/change server monitoring items/thresholds Vulnerability response (version upgrade using package management tools such as yum) *Best effort support
Middleware performance tuning *Best effort supported or optional supported Technical support/advice regarding OS/middleware (OSS) *Best effort support -
Server monitoring items Ping monitoring port monitoring Apache monitoring
SWAP monitoring disk monitoring CPU/LA monitoring
URL monitoring process monitoring performance monitoring
database monitoring - -

*If you have any requests for server operation, maintenance, or monitoring other than those listed above, please contact us separately.
*The minimum usage period for this service is 3 months.

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