Adding Admin User

Follow these steps to create an admin user for installing the metadata.

1. Create an admin role and grant permissions
   

   -- Create an admin role and grant create CREATE ROLE redadmin_role NOLOGIN ADMIN postgres; GRANT CREATE ON DATABASE redrepo_db to redadmin_role;

2. Create a RED admin user 
   

   -- Create the admin user CREATE USER redadmin_user WITH PASSWORD 'redadmin_pass'; GRANT redadmin_role to redadmin_user;

Adding Users After Metadata Creation

This section assumes you have already created the RED Metadata using the admin user.

1. Connect to the repo DB
2. Create the RED user role and provide grants. 
   

   CREATE ROLE reduser_role NOLOGIN ADMIN postgres; GRANT USAGE ON SCHEMA red TO reduser_role; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA red TO reduser_role; GRANT EXECUTE ON ALL PROCEDURES IN SCHEMA red TO reduser_role; GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA red TO reduser_role;

   
   

   For each developer user of RED create an individual PostgreSQL user for them.

3. Create a RED user and grant the user role.
   

   CREATE USER red_user WITH PASSWORD 'red_pass'; GRANT reduser_role to red_user;

Add a RED Scheduler Role and User

This section assumes you have already created the RED Metadata using the admin user.

1. Create the RED Scheduler user role and provide grants.
   

   CREATE ROLE redscheduler_role NOLOGIN ADMIN postgres; GRANT USAGE ON SCHEMA red TO redscheduler_role; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA red TO redscheduler_role; GRANT EXECUTE ON ALL PROCEDURES IN SCHEMA red TO redscheduler_role;

   We can potentially grant "INSERT, UPDATE, DELETE" to only the ws_wrk tables here, but we still need select on the rest. 
   

   GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA red TO redscheduler_role;

   Grant redscheduler_role select access to the redadmin schema 
   

   GRANT USAGE ON SCHEMA redadmin TO redscheduler_role; GRANT SELECT ON ALL TABLES IN SCHEMA redadmin TO redscheduler_role;

2. Create the RED scheduler user and grant the RED Scheduler role
   

   CREATE USER redscheduler_user WITH PASSWORD 'redscheduler_pass'; GRANT redscheduler_role to redscheduler_user;

3. Optionally, create the RED Scheduler Profile Role and User, or just use the redadmin_user for Profile maintenance 
   

   CREATE ROLE redschedulerprofile_role NOLOGIN ADMIN postgres;

   Grant 'red' schema permissions.
   

   GRANT USAGE ON SCHEMA red TO redschedulerprofile_role; GRANT SELECT ON ALL TABLES IN SCHEMA red TO redschedulerprofile_role;

   Grant 'redadmin' schema permissions
   

   GRANT USAGE ON SCHEMA redadmin TO redschedulerprofile_role; GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA redadmin TO redschedulerprofile_role;

   Create a RED profile admin user and grant the user role
   

   CREATE USER redschedulerprofile_user WITH PASSWORD 'red_pass'; GRANT redschedulerprofile_role to redschedulerprofile_user;

Create an Azkaban User role and user in PostgreSQL

 This section assumes you have already created the Azkaban Metadata using the admin user.

1. Create the Azkaban metadata user role and provide grants to the Azkaban metadata objects in schema 'white'

   CREATE ROLE azkabanmeta_role NOLOGIN ADMIN postgres; GRANT USAGE ON SCHEMA white TO azkabanmeta_role; GRANT USAGE ON ALL SEQUENCES IN SCHEMA white TO azkabanmeta_role; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA white TO azkabanmeta_role; GRANT EXECUTE ON ALL PROCEDURES IN SCHEMA white TO azkabanmeta_role; GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA white TO azkabanmeta_role;

2. Create an Azkaban meta user and grant the user role

   CREATE USER azkabanmeta_user WITH PASSWORD 'azkabanmeta_pass'; GRANT azkabanmeta_role to azkabanmeta_user;

Adding Azkaban Users

If you require additional users for the Azkaban dashboard or API, other than the default users, you can add them following this process:

Create Azkaban accounts by editing the azkaban-users.xml file in the Web Server install directory, any changes to the settings in this file will not take effect until the Azkaban Web Server is restarted.

<web_server_dir>\<server_name>\azkaban-users.xml

For example:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<azkaban-users>
  <role name="admin" permissions="ADMIN"/>
  <role name="read" permissions="READ"/>
  <role name="executor" permissions="EXECUTE"/>
  <user username="admin" password="admin" roles="admin"/>
  <user username="readonly" password="readonly" roles="read"/>
  <user username="executor" password="executor" roles="executor,read"/>
<azkaban-users/>

The possible role permissions are the following: