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Showing entries 1 to 5

Displaying posts with tag: bootstrap (reset)

How to Bootstrap MySQL/MariaDB Galera Cluster
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January 27, 2015 By Severalnines

Unlike standard MySQL server and MySQL Cluster, the way to start a MySQL/MariaDB Galera Cluster is a bit different. Galera requires you to start a node in a cluster as a reference point, before the remaining nodes are able to join and form the cluster. This process is known as cluster bootstrap. Bootstrapping is an initial step to introduce a database node as primary component, before others see it as a reference point to sync up data.


How does it work?


When Galera starts with the bootstrap command on a node, that particular node will reach Primary state (check …

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Starting a new Rails project
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Since Ruby on Rails 4.2 has just been released, perhaps now is a good time to review creating a shiny new Rails project. It’s not often I get to create a new project from scratch, but it’s Christmas and I’ve got a bit of downtime — and an itch I’d like to scratch! So, let’s get started.

I’m aiming to build a wee project that keeps track of OmniFocus perspectives. I’ve noticed that people are sharing their perspectives as screenshots and descriptions, in tweets and blog posts. Wouldn’t it be …

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General: new site theme based on Twitter Bootstrap
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Just a quick note to say that the site has been updated to a new theme which is based on the super awesome Twitter Bootstrap UI framework. To make life easier, since this site is also using WordPress at the core, I’ve made use of the WordPress Bootstrap plugin which allows for very simple integration. However, that wasn’t enough because the Bootstrap plugin comes with rather basic and boring generic styles; so I added the plugin for …

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451 CAOS Links 2011.08.23
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Engine Yard acquires Orchestra. Red Hat considers NoSQL move. And more.

# Engine Yard announced a definitive agreement to acquire Orchestra, bringing PHP expertise to the Engine Yard platform.

# Red Hat’s CEO indicated the company is interested in a NoSQL or Hadoop acquisition.

# Gluster …

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mysql_install_db, mysqld --bootstrap, binary log, cPanel
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Warning... what follows is a murky mess.
It's filed as MySQL bug#43398 (verified!) but it's triggered by cPanel doing evil.

Scenario....Start a mysql server, as normal
Then run mysql_install_db (as root, like you would when you first install MySQL)
See a new binlog file get created, with ownership/group root!Of course you generally wouldn't run mysql_install_db while a server is running, but there's nothing to prevent you (or something else) from doing so!
--bootstrap just shouldn't initialise binlog, then there wouldn't be a issue.

cPanel runs mysql_install_db in its …

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Showing entries 1 to 5

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