1. Configuration Management
1.1. Chef
1.1.1. berkshelf
1.1.2. chef delivery
1.1.3. Foodcritic
1.1.4. Rubocop
1.1.5. Chef DK
1.1.6. Chefspec
1.2. Puppet
1.2.1. Mcollective
1.2.2. Gepetto
1.2.3. r10k
1.3. Ansible
1.3.1. Ansible Tower
1.4. Saltstack
1.5. Cfengine
1.6. blueprint
1.7. juju
2. Continuous Integration / Deployment
2.1. Version Control (SCM)
2.1.1. Git
2.1.2. SVN
2.2. Deployment
2.2.1. Capistrano
2.2.2. Octopus Deploy
2.3. Integration
2.3.1. Jenkins/Hudson
2.3.2. Buildbot
2.3.3. Bamboo
2.3.4. Cruise Control
2.3.5. Rundeck
2.3.6. Travis CI
2.3.7. TeamCity
2.4. Artifacts
2.4.1. Artifactory
2.4.2. Nexus
2.5. Build
2.5.1. Gradle
2.5.2. Maven
3. Containers
3.1. Docker
3.1.1. Kubernetes
3.1.2. Mesos
3.1.3. CoreOS
3.1.4. Fig
3.1.5. Swarm
3.1.6. Docker Registry
3.1.7. Compose
3.2. OpenVZ
3.3. Rocket
4. Virtual Dev Environments
4.1. Vagrant
4.2. Packer
4.3. Veewee
5. Cloud
5.1. Private Cloud
5.1.1. Openstack
5.1.2. OpenNebula
5.1.3. Eucalyptus
5.2. Public Cloud
5.2.1. Amazon Web Services (AWS)
5.2.1.1. Code Deploy
5.2.1.2. Opsworks
5.2.1.3. Cloudformation
5.2.1.4. Elastic Beanstalk
5.2.1.5. Code Pipeline
5.2.1.6. Cloudwatch Log Analyzer
5.2.1.7. EC2 Container Service
5.2.2. Google Compute Engine (GCE)
5.2.3. Microsoft Azure
5.2.4. Rackspace
5.2.5. Joyent
5.2.6. Digital Ocean
6. Monitoring
6.1. Nagios
6.2. Icinga
6.3. Sensu
6.4. Zenoss
6.5. Groundworks
6.6. Munin
6.7. Zabbix
6.8. Cacti
6.9. Observium
6.10. Cabot
6.11. Riemann
6.12. Bosun
7. Graphing and Visualization
7.1. New Relic
7.2. Ganglia
7.3. Graphite
7.4. Dynatrace
7.5. Dashing
8. Log Monitoring and Analysis
8.1. ELK Stack
8.1.1. Elasticsearch
8.1.2. Logstash
8.1.3. Kibana
8.2. Graylog2
8.3. Loggly
8.4. Splunk
8.5. Airbrake
8.6. rsyslog
9. Automated Testing
9.1. Junit
9.2. SonarQube
9.3. Infrastructure Testing
9.3.1. Serverspec
9.3.2. Test Kitchen
9.3.3. Cucumber
10. Service Discovery
10.1. etcd
10.1.1. skydns
10.2. consul
10.3. zookeeper
11. Sysops Utilities
11.1. Performance Analysis
11.1.1. ps
11.1.2. sar
11.1.3. top
11.1.3.1. htop
11.1.3.2. atop
11.1.4. iostat
11.1.5. memstat
11.1.6. vmstat
11.2. troubleshooting
11.2.1. lsos -i
11.2.2. nmon
11.2.3. iptraf
11.2.4. netstat
11.2.5. dig
11.2.6. nslookup
11.2.7. tcpdump
11.2.8. telnet