Devops 2

Treat servers as cattle: Spin them up, tear them down · · devops-2

Puppet: Installing Oracle Java - oracle-license-v1-1 license could not be presented · · devops-2 vagrant

dpkg/apt-cache: Useful commands · · devops-2 dpkg apt

Puppet Debt · · devops-2 puppet

Capistrano: Deploying to a Vagrant VM · · devops-2

Treating servers as cattle, not as pets · · devops-2

Incrementally rolling out machines with a new puppet role · · devops-2

Understanding what lsof socket/port aliases refer to · · software-development devops-2

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