March 3, 2015
3分で読めますGood morning. This is Infra Miyashita. It is common to connect an AWS VPC and office with a VPN, but depending on the configuration, the downloaded config may not work well. In this article, I would like to summarize the settings that had to be changed in the following environment. \[shell\]Region: Singapore Router: YAMAHA RTX 1200 Routing Information: Static\[/shell\] VPN...
November 12, 2013***Please note that this is an old article from more than a year ago. ※** Hello. This is Komiya from the platform. This time, ELB is high, so it is a record to the effect that it is a small start so let's build LVS. The first thing I wrote was that we were going to load balance both the WEB and the DB with LVS, but in the end, the WEB side was decided to ELB. ...
September 6, 20133分で読めますHello. This is Komiya. A while ago, there was a demand to move VIP (Virtual IP address) on the AWS VPC, so I verified it, but I was just taking notes personally and I had several opportunities to ask questions, so I will post it briefly. When handling a cluster configuration on a VPC, it is necessary to change the PrivateIP address in the VPC、...
July 4, 2013Hello. This is Komiya. Before I knew it, the first half of the year was over. It seems that Uji Kintoki has become a delicious season. Anyway, this is a continuation of the previous article. In this article, I will write about the definition of the environment before writing the Chef-Solo recipe. I think it's faster to take a look at Chef, which explains Chef terminology lightly, or to watch the standard introductory Chef Solo. Automated...
June 27, 20136分で読めますHello. This is Komiya from the platform. Chef is popular these days. That's why I'm going to write an article that lets me ride this wave and try it according to the product environment. I would like to get to Serverspec quickly, but this time I will only introduce the article and the recipe will be next time. It's at the level of trying it out, so I have a feeling that it will be a recipe worth refactoring. ...
June 13, 2013I want to send an email to the host in the back segment (for example, the one that doesn't have an EIP in the VPC, or the one you want to smell in the back, such as a DB or NAS) to name resolution, email, yum, wget, time synchronization, etc.! I will give a rough summary of the settings in this case. For the time being, there are two patterns. NAT (using NAT instances for AWS) pattern and 、...
