Abstract:

Cloud weekly

Key points of this week
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Live event: “Game Network: How to Operate and Maintain More than 1,000 Game Cloud Servers”
Cloud Community 2nd online training comes this week! This issue invites Li Zhiyong, the operation and maintenance director of Shanghai Yougu Network, to share “how to operate and maintain more than 1,000 game cloud servers” for us. Want to know how to do operation and maintenance in the cloud era, this sharing can help you. At the same time, there are beautiful hosts, to accompany you to listen to the class interaction, come!

Product dynamic
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CCTV news Broadcast focuses on Technological innovation of Aliyun
[Activity] Aliyun is looking for new start-ups to send them advertising space in 9 cities
[Activity] Cloud Habitat Reward: long-term solicitation of high-quality technical questions

The repair order reference
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After the Windows disk capacity is expanded and the instance is restarted, the Bad magic number in super-block message is displayed when the e2fsck command is run
After disk expansion, the instance was restarted, and fdisk was used to repartition according to the tutorial of Aliyun official website. Finally, e2Fsck and Resize2fs were used to complete file system expansion, but there was an error in this step. Say “Bad magic number in super-block”.

Windows 2012 64-bit, Telnet test found that SYN packets were retransmitted three times, resulting in connection delay
The server of the user is 2012 64-bit, and it takes a long time to test Telnet www.106008.com 80. It is found that syn packets are sent after packet capture and three times of retransmission, and then you can connect to it, and you can connect to other websites (such as T.cn) quickly.

Developer community
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[Video interview] Xiao Xie: The first Java middleware of Alibaba
Dry goods sharing: industry “on the cloud” specific scene technology summary
Dabble with batch systems

A question
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What should I do if I forget the cloud host login password?
What is Oceanbase’s relationship to DRDS?
Ali cloud elastic Web hosting how to configure rules?

Academy tutorials
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Create cluster for Aliyun container service
Container Service is a high-performance scalable Container management Service that can run or orchestrate applications using Docker containers on a group of AliYun cloud servers. This video describes how to create a cluster and create a server, and how to create a zero-node cluster.

Aliyun Daily Blog service introduction
Log Service (Log for short) is a platform Service for Log scenarios. It can quickly collect, distribute, deliver, and query logs without development. It is applicable to log transfer, monitoring, performance diagnosis, log analysis, and audit scenarios. It is still in public beta.

Introduction to Ali Cloud Object Storage OSS
Object storage (OSS) is a massive, secure and highly reliable cloud storage service provided by Ali Cloud. It is widely used in massive data storage and backup, data processing and processing, content acceleration distribution, service data mining and analysis and other business scenarios. In this regard