livilu

## deployment-tool-ansible-puppet-chef-salt.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                livilu
                / deployment-tool-ansible-puppet-chef-salt.md
            
            
              Created
              November 2, 2016 08:21
                — forked from jaceklaskowski/deployment-tool-ansible-puppet-chef-salt.md
            
              
                Choosing a deployment tool - ansible vs puppet vs chef vs salt
              
          
    Requirements


no upfront installation/agents on remote/slave machines - ssh should be enough
application components should use third-party software, e.g. HDFS, Spark's cluster, deployed separately
configuration templating
environment requires/asserts, i.e. we need a JVM in a given version before doing deployment
deployment process run from Jenkins

Solution


## postgres-cheatsheet.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              0 stars
            
          
                livilu
                / postgres-cheatsheet.md
            
            
              Created
              November 22, 2016 08:41
                — forked from Kartones/postgres-cheatsheet.md
            
              
                PostgreSQL command line cheatsheet
              
          
    PSQL

Magic words:
psql -U postgres
If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).
Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*