Devops

telnet/netcat: Waiting for a port to be open · · devops-2

Fabric/Boto: boto.exception.NoAuthHandlerFound: No handler was ready to authenticate. 1 handlers were checked. ['QuerySignatureV2AuthHandler'] Check your credentials · · devops-2 fabric boto

Fabric: Tailing log files on multiple machines · · devops-2 python fabric

The Tracer Bullet Approach: An example · · devops-2

There's No such thing as a 'DevOps Team': Some thoughts · · devops-2

Web Operations: Feature flags to turn off failing parts of infrastructure · · devops-2

Configuration in DNS · · devops-2

Environment agnostic machines and applications · · devops-2

Chef, Fedora and 'ArgumentError: Attribute domain is not defined!' · · chef fedora

Database configuration: Just like any other change · · devops-2