* ss_get_by_ssh.php didn't gather mongodb stats without SSH (bug 1050537)
* ss_get_by_ssh.php didn't timeout commands that hang (bug 1160611)
* pmp-check-file-privs didn't throw the proper error on directory permissions issue (bug 1024001)
* pmp-check-mysql-replication-running reported OK when a slave is in " Connecting" state (bug 1089506)
Update note: Cacti templates have to be re-imported together with the updating of ss_get_*.php scripts. Then make sure …
- Labnotes: Rounded Corners 372 — Message-Oriented Programming
- igvita.com: Cluster Monitoring with Ganglia & Ruby
- till's blog: Hosted MySQL: Amazon RDS (and backups)
- Engine Yard Developer Blog: 5 subtle ways you're using MySQL as a queue, and why it'll bite you
- New Relic: WordPress Performance Optimization
- Viget.com Blogs: Redirector: A Redirect Rule Engine for Rails Applications
Create your SSH Key
Introduce yourself to Git
Add some additional Git settings
What's GitHub?
Set up your GitHub account
Follow a Friend
Watch projects
Creating a new repository
Deleting and renaming repositories
Fork a repository
Push changes to a repository
Clone a public project
Add collaborators to a project
Collaborate with other users
Send a pull request
Merge changes from a pull request
Use project wikis
Create and delete branches and tags …
…install all needed packages. When installation is done and Linux started we are able to SSH to the tablet and get familiar Linux shell.
From now it looks totally like a regular Linux installation, with a difference that this is an ARMv7 architecture, so we won't be able to download regular 32 or 64bit binaries built for Intel architecture. And we do not have ARM binaries of Percona Server, so we will need to build from sources.
So we install build environment apt-get install …
[ CHEF-3156 ] - Net:: SSH dependency prevents using HMAC SHA2 family
Release Notes - 10.20.0
Bug
[ CHEF-2960 ] - Upgrade JSON dependency to 1.7+
[ CHEF-3367 ] - 11: chef-client daemon's pid file is sometimes accidentally removed
[ CHEF-3495 ] - chef-expander-10.14.4 requires old em-http-request which causes failure on start of chef-expander
[ CHEF-3567 ] - chef-expander has broken …
- AkitaOnRails.com - English: From Solo to Full Chef
- Momoro Machine: Getting started with Chef -- A tutorial
- Rails Dog: Generating Thousands of PDFs on EC2 with Ruby
- Engine Yard Developer Blog: Common Custom Chef Solutions
- Ruby Inside: The Past 2 Weeks in Ruby: 1.9.3-p286, JRuby 1.7RC2, Sidekiq Pro and Much More
- Blog on Applicake's ideas, Ruby on Rails and Internet start-ups: Applicake is hiring!
…will prevent unexpected issues that could occur if, say, you run Chef daemonized but SSH into a box to test cookbook changes or push an urgent update.
Note that the locking mechanism uses flock . This means that if Chef dies unexpectedly, the lock will automatically be released, so you don't need to deal with stale lockfiles blocking Chef runs. By default, the lockfile is located at $file_cache_path/chef-client-running.pid . Some filesystems (most notably NFS) don't support …
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- Trevor Turk: Weekly Digest, 10-12-09
- BenCurtis.com: Sphinx, Chef and EY Cloud
- High Scalability: Ansible - A Simple Model-Driven Configuration Management and Command Execution Framework
- Ruby Inside: The Past 2 Weeks in Ruby: 1.9.3-p286, JRuby 1.7RC2, Sidekiq Pro and Much More
- Riding Rails - home: Community Highlights
…Online - Just what it says, with source code here .
Screenhero - Collaborative screen sharing (formerly PowWow) that works quite well.
Inkwell - Gem to add social features (comments, favorites, followers, timelines, etc) to Rails applications.
PilotSSH - Interesting take on an iPhone SSH application.
- CRAZ8: Faster Page Speed with Multi Fetch Fragment gem
- Ruby-coloured glasses: XML-YAML-parsing security fix for older versions of rails
- James on Software: Moving On
- giant robots smashing into other giant robots: This Week in Open Source
- Ruby Inside: This Week in Ruby: JRuby 1.7.0, Passenger 4.0b1, Ruby 2.0 Feature Freeze
- New Relic: Deploying a Scalable Application with AWS Elastic Beanstalk and New Relic
…Browserstack is great: tons of browsers (way more than I'd ever install locally) and support for SSH tunneling straight to my laptop.
Summary
We were able to put together a design we liked by:
Using Dribble to quickly assemble a bucket of designs we liked.
Working on the homepage design every day. Be OK with ugly things in the beginning.
Remember, the worst case DIY design route: you form a much clearer picture of what you're looking for.
- Kalzumeus Software: Building Highly Reliable Websites For Small Companies
- DigitalHobbit: It's been a while...
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- Rails Inside: Scout Improves App Monitoring for Rails Developers
- A Fresh Cup: Double Shot #557
- : Partner Thursday: Start monitoring your Servers in minutes with Scout
…will do the deploy. Both define which actions will be run on production and staging servers using SSH connection.
To install the gem run: gem install gitploy
To setup the target folder and init repo for production stage run: gitploy production setup
To deploy the app to production run: gitploy production
For staging stage you'll need to do the same. And, there is also a manual step in between to configure the database.yml and other config files that are only setup once.
How do …
- Topics: SCMs
- A Fresh Cup: Double Shot #1033
- Lee Munroe: How to deploy your Rails app with Capistrano (to Dreamhost)
- Blog - James Mead: Debugging Monit
- niczsoft: passenger standalone with god on rvm
- Viget.com Blogs: Server Maintenance Mode for Rails, Capistrano and Apache2
- terrbear.org: Bundler: I was wrong
Tunnel: local host -( SSH tunnel)→ remote host -( SSH tunnel)→ local host
Example: check remote host behind load-balancer or firewall on localhost
Remote Port Forwarding ( Incoming Tunnel):
Principle: remote host forwards content of localhost. Remote host acts as proxy . Tunneling opens a listening socket on the remote server host and transfers the content to the local host
Command: ssh -R remote_port:local_host:local_port login@servername
Tunnel: remote host -( SSH…
- Topics: Transmission Control Protocol
- paperplanes: Web Operations 101 For Developers
- Brightbox Ruby Blog: New: Automatically add SSH keys to new Brightboxes
- PeepCode Products: Smash Into Vim
- Graceless Failures: Add A Remote In-Process REPL To Your Scala Project
- John Resig: Google Cr-48 for Coding
- Luigi Montanez: Engine Yard Express: A Production Slice on Your MacBook Pro
Last night I gave a talk on the darker side of SSH at ChiSC meetup group .
Here's a video version (better quality one coming soon) for those who are interested:
- MySQL Performance Blog: High availability for MySQL on Amazon EC2 - Part 2 - Setting up the initial instances
- Brightbox Ruby Blog: New: Automatically add SSH keys to new Brightboxes
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- : CloudKick Helps You Keep Your Clouds in One Place