Red Hat Bugzilla – Bug 1439277
Ansible Install is unable to complete install due to module losing issues.
Last modified: 2017-05-17 13:39:15 EDT
Description of problem: The conditional check 'openshift.common.is_containerized | bool' failed. The error was: No module named '' The modules that fail to load are: log, ntpath, cmd Version-Release number of selected component (if applicable): 3.4 How reproducible: Unconfirmed Steps to Reproduce: 1. Run ansible install using defined hosts file (attached). Actual results: TASK [openshift_version : fail] ************************************************ fatal: [HOST1.DOMAIN.com]: FAILED! => { "failed": true } MSG: The conditional check 'openshift.common.is_containerized | bool' failed. The error was: cannot import name log The error appears to have been in '/usr/share/ansible/openshift-ansible/roles/openshift_version/tasks/main.yml': line 10, column 3, but may be elsewhere in the file depending on the exact syntax problem. The offending line appears to be: # be used by default. Users must indicate what they want. - fail: ^ here fatal: [HOST3.DOMAIN.com]: FAILED! => { "failed": true } MSG: The conditional check 'openshift.common.is_containerized | bool' failed. The error was: No module named ntpath The error appears to have been in '/usr/share/ansible/openshift-ansible/roles/openshift_version/tasks/main.yml': line 10, column 3, but may be elsewhere in the file depending on the exact syntax problem. The offending line appears to be: # be used by default. Users must indicate what they want. - fail: ^ here fatal: [HOST2.DOMAIN.com]: FAILED! => { "failed": true } MSG: The conditional check 'openshift.common.is_containerized | bool' failed. The error was: No module named cmd The error appears to have been in '/usr/share/ansible/openshift-ansible/roles/openshift_version/tasks/main.yml': line 10, column 3, but may be elsewhere in the file depending on the exact syntax problem. The offending line appears to be: # be used by default. Users must indicate what they want. - fail: ^ here Expected results: The install should complete. Additional info:
Root cause is ansible leaks file descriptors when run via nohup, this will be fixed in the next ansible releases. https://github.com/ansible/ansible/issues/23541
Lowering severity as a clear workaround is available, ie: don't use 'nohup' should be fixed in the next ansible release which we'll ship when it becomes available.
Fixed in ansible-2.2.3.0
Verified with ansible-2.2.3.0-1.el7.noarch, openshift-ansible-3.4.89-1.git.0.ac29ce8.el7.noarch 1) Installation failed with ansible-2.2.2.0-1.el7.noarch #nohup ansible-playbook /usr/share/ansible/openshift-ansible/playbooks/byo/config.yml -i /tmp/hosts -vvvv TASK [openshift_version : set_fact] ******************************************** task path: /usr/share/ansible/openshift-ansible/roles/openshift_version/tasks/main.yml:27 Process WorkerProcess-1011: Traceback (most recent call last): File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap File "/usr/lib/python2.7/site-packages/ansible/executor/process/worker.py", line 99, in run File "/usr/lib64/python2.7/site-packages/Crypto/Random/__init__.py", line 37, in atfork File "/usr/lib64/python2.7/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 224, in reinit File "/usr/lib64/python2.7/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 215, in _get_singleton File "/usr/lib64/python2.7/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 159, in __init__ File "/usr/lib64/python2.7/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 86, in __init__ File "/usr/lib64/python2.7/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 53, in __init__ File "/usr/lib64/python2.7/site-packages/Crypto/Random/OSRNG/posix.py", line 83, in new File "/usr/lib64/python2.7/site-packages/Crypto/Random/OSRNG/posix.py", line 44, in __init__ IOError: [Errno 24] Too many open files: '/dev/urandom' Exception AttributeError: "'DevURandomRNG' object has no attribute 'closed'" in <bound method DevURandomRNG.__del__ of <Crypto.Random.OSRNG.posix.DevURandomRNG object at 0x87de510>> ignored skipping: [qe-ghuang-master-1.0516-uzt.qe.rhcloud.com] => { "changed": false, "skip_reason": "Conditional check failed", "skipped": true } [WARNING]: Failure using method (v2_runner_on_skipped) in callback plugin (</usr/lib/python2.7/site-packages/ara/plugins/callbacks/log_ara.CallbackModule object at 0x501eb50>): (sqlite3.OperationalError) unable to open database file [SQL: u'INSERT INTO task_results (id, task_id, host_id, status, changed, failed, skipped, unreachable, ignore_errors, result, time_start, time_end) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'] [parameters: ('26e29845-127b- 4c2a-a372-8f1bef050bc1', u'3cc09168-a79a-48b3-805f-5a291cf31bd4', u'481e015a- beda-4d7f-a3d0-6fdaf23b9bfc', 'skipped', 0, 0, 1, 0, 0, <read-only buffer for 0x7f60d50, size -1, offset 0 at 0x8cb4c70>, '2017-05-16 01:04:41.675759', '2017-05-16 01:04:41.773230')] 2) Installation succeed after upgrading to ansible-2.2.3.0-1.el7.noarch #nohup ansible-playbook /usr/share/ansible/openshift-ansible/playbooks/byo/config.yml -i /tmp/hosts -vvvv
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:1244