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ansible/cloud
Ryan Brown 819fe45864 Fix failure when powering on/off EC2 instances by tag only. (#4767)
If you apply `wait=yes` and use `instance_tags` as your filter for
stopping/starting EC2 instances, this stack trace happens:

```
An exception occurred during task execution. The full traceback is:                                                                          │~
Traceback (most recent call last):                                                                                                           │~
  File "/tmp/ryansb/ansible_FwE8VR/ansible_module_ec2.py", line 1540, in <module>                                                            │~
    main()                                                                                                                                   │~
  File "/tmp/ryansb/ansible_FwE8VR/ansible_module_ec2.py", line 1514, in main                                                                │~
    (changed, instance_dict_array, new_instance_ids) = startstop_instances(module, ec2, instance_ids, state, instance_tags)                  │~
  File "/tmp/ryansb/ansible_FwE8VR/ansible_module_ec2.py", line 1343, in startstop_instances                                                 │~
    if len(matched_instances) < len(instance_ids):                                                                                           │~
TypeError: object of type 'NoneType' has no len()                                                                                            │~
                                                                                                                                             │~
fatal: [localhost -> localhost]: FAILED! => {"changed": false, "failed": true, "invocation": {"module_name": "ec2"}, "module_stderr": "Traceb│~
ack (most recent call last):\n  File \"/tmp/ryansb/ansible_FwE8VR/ansible_module_ec2.py\", line 1540, in <module>\n    main()\n  File \"/tmp/│~
ryansb/ansible_FwE8VR/ansible_module_ec2.py\", line 1514, in main\n    (changed, instance_dict_array, new_instance_ids) = startstop_instances│~
(module, ec2, instance_ids, state, instance_tags)\n  File \"/tmp/ryansb/ansible_FwE8VR/ansible_module_ec2.py\", line 1343, in startstop_insta│~
nces\n    if len(matched_instances) < len(instance_ids):\nTypeError: object of type 'NoneType' has no len()\n", "module_stdout": "", "msg": "│~
MODULE FAILURE", "parsed": false}
```

That's because the `instance_ids` variable is None if not supplied
in the task. That means the instances that result from the instance_tags
query aren't going to be included in the wait loop. To fix this, a list
needs to be kept of instances with matching tags and that list needs to
be added to `instance_ids` before the wait loop.
9 years ago
..
amazon Fix failure when powering on/off EC2 instances by tag only. (#4767) 9 years ago
azure ssh_public_keys on Azure virtual machine is a list (#4350) 10 years ago
digital_ocean digital_ocean_tag name is a required field 9 years ago
docker Fix container labels expected vs actual comparison. 9 years ago
google Doc update 10 years ago
linode Py3 exclude list (#3698) 10 years ago
openstack description expanded for 112, AKA VRRP protocol) (#4645) 9 years ago
rackspace Fixing Rackspace compile time errors irt exception handling for Python 3 (#3849) 10 years ago
vmware Port vsphere_guest to py3/py2.4 syntax (#3721) 10 years ago
__init__.py package files 11 years ago