[AMBARI-10841] If selinux is disabled via /etc/selinux/config, cluster deployment fails

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.1, 2.1.0
• Component/s: ambari-server
• Assignee: Vitaly Brodetskyi
• Reporter: Vitaly Brodetskyi
• Created: 29/Apr/15 16:49
• Updated: 07/May/15 17:11
• Resolved: 30/Apr/15 08:07

Description

If selinux is disabled via /etc/selinux/config, then service starts fail with the error:

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 214, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-START/scripts/hook.py", line 32, in hook
    setup_hadoop()
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-START/scripts/shared_initialization.py", line 32, in setup_hadoop
    sudo=True,
  File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 148, in __init__
    self.env.run()
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 152, in run
    self.run_action(resource, action)
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 118, in run_action
    provider_action()
  File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 274, in action_run
    raise ex
Fail: Execution of 'setenforce 0' returned 1. setenforce: SELinux is disabled

To repro, edit /etc/selinux/config and set SELINUX=disabled. Reboot the host to make this change effective.
If you run "setenforce 0", you'll see the error above.

Issue Links

• links to: review request