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Displaying posts with tag: Linux (reset)

Running Percona XtraDB Cluster nodes with Linux Network namespaces on the same host
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This post is a continuance of my Docker series, and examines Running Percona XtraDB Cluster nodes with Linux Network namespaces on the same host.

In this blog I want to look into a lower-level building block: Linux Network Namespace.

The same as with cgroups, Docker uses Linux Network Namespace for resource isolation. I was looking into …

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Linux User-Group Console
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This post shows you how to add the menu option and GUI to set users and groups. It’s quite a bit easier than mastering all the command-line syntax. It makes setting up the required user and group accounts for an Oracle Enterprise or MySQL database solution much easier.

You add the utility by calling the yum (Yellowdog Updater, Modified) utility like this:

yum installed -y system-config_users

You should see the following:

Loaded plugins: langpacks
adobe-linux-x86_64                                       |  951 B     00:00     
ol7_UEKR3 …
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How to Setup MySQL Master-Master Replication
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This article consolidates information from several sources into the format I use to setup MySQL Master/Master Replication. The beauty of Linux and open source is that there are many different ways to do this. Please take a look at my references and use them to accommodate any needs you may have.

Docker for Mac beta and MySQL - First impressions
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Using Docker for development is a great way of ensuring that what you develop will be the same that you deploy in production. This is true for almost everything. If you develop on Linux, the above statement holds. If you develop on a different operating system (OSX or Windows) there are several restrictions.

I showed one of those issues in a recent article (MySQL and Docker on a Mac: networking oddity.) When you want to export a port from a service running in the container, the …

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Ubuntu 16.04 first stable distro with MySQL 5.7
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Ubuntu 16.04 artwork by Canonical Ltd (CC-BY-SA).

Congratulations to Ubuntu on releasing 16.04 LTS with MySQL 5.7! As far as I know, it’s the first stable release of a Linux distro that contains MySQL 5.7. Fedora and openSUSE also have MySQL 5.7, but not yet in a stable release.…

Docker MySQL Replication 101
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In this blog post, we’ll discuss some of the basics regarding Docker MySQL replication. Docker has gained widespread popularity in recent years as a lightweight alternative to virtualization. It is ideal for building virtual development and testing environments. The solution is flexible and seamlessly integrates with popular CI tools.

 

This post walks through the setup of MySQL replication with Docker using Percona Server 5.6 images. To keep things simple we’ll configure a pair of instances and override …

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Deprecating the mysql_config –libs_r option
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As Norvald wrote in his recent post:

A long time ago, libmysqlclient came in two versions: one that was thread safe and one that wasn’t. But that was a long time ago. Since MySQL 5.5, the thread safe libmysqlclient_r library has just been a symlink to the libmysqlclient library, which has been thread safe at least since then.

Fedora LAMP Steps
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I posted earlier in the year how to configure a Fedora instance to test PHP code on a local VM. However, I’ve got a few questions on how to find those posts. Here’s a consolidation with links on those steps:

  1. Go to this blog post and install the httpd and php libraries with the yum installer.
  2. In the same blog post as step 1 (you can put the sample PHP code into the /var/www/html
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LLC-Technologies-Collier/Demo-SCCC-Byte-AngularJS
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Hello dear readers and attendees,

This is the post that I will be/ will have been referencing during my presentation to the Seattle Central Community College’s Byte club on Thursday, December 10th at 1500-1630.

I will begin with a bit of an autobio and find out what kind of students we have in attendance. Please feel free to comment if you’d like to keep in touch before or after the presentation. I will discuss some of the bits and pieces of some industry standard platforms which I’ve developed, deployed, maintained, managed, co-operated, administered and replaced. We can discuss some of the patterns that work well in the industry, and some that are a bit harder to …

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Upgrading to MySQL 5.7 Using the MySQL Repos for Linux
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MySQL Server 5.7 was released around a month ago, and download numbers show huge interest in upgrading from older MySQL releases. As with any product that is frequently used as core infrastructure in complex systems with numerous interdependencies, major version upgrades of MySQL should be approached with some care. In this post, I will cover […]

Showing entries 1 to 10 of 1207 10 Older Entries

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