yarn_ranger_policies

Synopsis

Allow definition of a list of Apache Ranger policies for setting Yarn permissions

Attributes

Each item of the list has the following attributes:

Name	req?	Description
name	yes	The policy name. Will be decorated to mark it as managed by HADeploy, as described in ranger_relay.
queues	yes	A list of Yarn queues on which this policy will apply. Accept wildcard characters '*' and '?'.
audit	no	Did this policy is audited by Ranger. Default: yes
enabled	no	Allow this policy to be disabled. Default: yes
recursive	no	Did this policy apply recursively. Default: yes
no_remove	False	Boolean: Prevent this policy to be removed when HADeploy will be used in REMOVE mode. Default: no
permissions	yes	A list of permissions defining rights granted by this policy. See below
when	no	Boolean. Allow conditional deployment of this item. Default True

permissions

Each item of the permission list has the following attributes:

Name	req?	Description
users	yes if groups is undefined	A list of users this policy will apply on. May be empty if some groups are defined.
groups	yes if users is undefined	A list of groups this policy will apply on. May be empty if some users are defined.
accesses	yes	The list of rights granted by this policy. May include submit-app and admin-queue.
delegate_admin	no	When a policy is assigned to a user or a group of users those users become the delegated admin. The delegated admin can update and delete the policies. Default: no

Examples

yarn_ranger_policies:
- name: puser1
  queues: 
  - user1
  audit: true
  permissions:
  - groups: 
    - users
    accesses:
    - submit-app
  - users:
    - admin 
    accesses:
    - submit-app
    - admin-queue
    delegate_admin: true