Skip to main content

Data as Software as Data

By
Better software for better data.

Better data for better software.



data chaos in json so for clarity make use of thrift

Labels:

Comments

Post a Comment

Popular posts from this blog

Saltstack and Vault integration

By
First install and configure vault using this tutorial: https://apassionatechie.wordpress.com/2017/03/05/hashicorp-vault/ Use the latest version of vault. Then install salt using the steps given here: https://docs.saltstack.com/en/latest/topics/installation/ If you face any issues then refer these links: https://apassionatechie.wordpress.com/2017/07/31/salt-issues/ https://apassionatechie.wordpress.com/2017/08/03/salt-stack-formulas/ Now let's integrate vault and salt so that we can access vault secrets from inside salt state. First let's add some key values into our vault. vault write secret/ssh/user1 password="abc123" Then you can check it by reading: vault read secret/ssh/user1 To allow salt to access your secrets you must firstly create a policy as follows: salt-policy.hcl [code] path "secret/*" { capabilities = ["read", "list"] } path "auth/*" { capabilities = ["read", "list","sudo",...
2 comments
Read more

Salt stack issues

By
The function “state.apply” is running as PID Restart salt-minion with command:  service salt-minion restart No matching sls found for ‘init’ in env ‘base’ Add top.sls file in the directory where your main sls file is present. Create the file as follows: 1 2 3 base: 'web*' : - apache If the sls is present in a subdirectory elasticsearch/init.sls then write the top.sls as: 1 2 3 base: '*' : - elasticsearch.init How to execute saltstack-formulas create file  /srv/pillar/top.sls  with content: base : ' * ' : - salt create file  /srv/pillar/salt.sls  with content: salt : master : worker_threads : 2 fileserver_backend : - roots - git gitfs_remotes : - git://github.com/saltstack-formulas/epel-formula.git - git://github.com/saltstack-formulas/git-formula.git - git://github.com/saltstack-formulas/nano-formula.git - git://github.com/saltstack-f...
12 comments
Read more

How to grep the output of cURL?

By
curl writes the output to stderr, so redirect that and also suppress the progress: curl - v -- silent https :// google . com / 2 >& 1 | grep expire The reason why  curl  writes the information to stderr is so you can do: curl <url> | someprgram  without that information clobbering the input of  someprogram It is possible to use  --stderr -  as parameter, to redirect the output from stderr (default) to stdout. With this option you also should use  --silent  to suppress the progress bar. $ curl - v -- silent https :// google . com / -- stderr - | grep expire * expire date : 2015 - 09 - 01 00 : 00 : 00 GMT  
Post a Comment
Read more