Fixed imc_rest session logout (#1743) (#1869)

* Fixed imc_rest session logout

* Update plugins/modules/remote_management/imc/imc_rest.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update changelogs/fragments/1735-imc-sessions.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Trying with try/finally

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit fdb66d5567)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

changelogs/fragments/1735-imc-sessions.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - imc_rest - explicitly logging out instead of registering the call in ```atexit``` (https://github.com/ansible-collections/community.general/issues/1735).

plugins/modules/remote_management/imc/imc_rest.py

@@ -27,21 +27,25 @@ options:
     - IP Address or hostname of Cisco IMC, resolvable by Ansible control host.
     required: true
     aliases: [ host, ip ]
+    type: str
   username:
     description:
     - Username used to login to the switch.
     default: admin
     aliases: [ user ]
+    type: str
   password:
     description:
     - The password to use for authentication.
     default: password
+    type: str
   path:
     description:
     - Name of the absolute path of the filename that includes the body
       of the http request being sent to the Cisco IMC REST API.
     - Parameter C(path) is mutual exclusive with parameter C(content).
     aliases: [ 'src', 'config_file' ]
+    type: path
   content:
     description:
     - When used instead of C(path), sets the content of the API requests directly.
@@ -49,11 +53,13 @@ options:
     - You can collate multiple IMC XML fragments and they will be processed sequentially in a single stream,
       the Cisco IMC output is subsequently merged.
     - Parameter C(content) is mutual exclusive with parameter C(path).
+    type: str
   protocol:
     description:
     - Connection protocol to use.
     default: https
     choices: [ http, https ]
+    type: str
   timeout:
     description:
     - The socket level timeout in seconds.
@@ -61,6 +67,7 @@ options:
       If this C(timeout) is reached, the module will fail with a
       C(Connection failure) indicating that C(The read operation timed out).
     default: 60
+    type: int
   validate_certs:
     description:
     - If C(no), SSL certificates will not be validated.
@@ -253,11 +260,11 @@ output:
       errorDescr="XML PARSING ERROR: Element 'computeRackUnit', attribute 'admin_Power': The attribute 'admin_Power' is not allowed.\n"/>
 '''
 
-import atexit
 import datetime
 import itertools
 import os
 import traceback
+from functools import partial
 
 LXML_ETREE_IMP_ERR = None
 try:
@@ -317,7 +324,6 @@ def merge(one, two):
 
 
 def main():
-
     module = AnsibleModule(
         argument_spec=dict(
             hostname=dict(type='str', required=True, aliases=['host', 'ip']),
@@ -374,14 +380,13 @@ def main():
     result.update(imc_response(module, resp.read()))
 
     # Store cookie for future requests
+    cookie = ''
     try:
         cookie = result['aaaLogin']['attributes']['outCookie']
     except Exception:
         module.fail_json(msg='Could not find cookie in output', **result)
 
-    # If we would not log out properly, we run out of sessions quickly
-    atexit.register(logout, module, url, cookie, timeout)
-
+    try:
         # Prepare request data
         if content:
             rawdata = content
@@ -421,6 +426,8 @@ def main():
         # Report success
         result['elapsed'] = (datetime.datetime.utcnow() - start).seconds
         module.exit_json(**result)
+    finally:
+        logout(module, url, cookie, timeout)
 
 
 if __name__ == '__main__':

tests/sanity/ignore-2.10.txt

@@ -184,7 +184,6 @@ plugins/modules/remote_management/dellemc/ome_device_info.py validate-modules:pa
 plugins/modules/remote_management/hpilo/hpilo_boot.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hpilo_info.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hponcfg.py validate-modules:parameter-type-not-in-doc
-plugins/modules/remote_management/imc/imc_rest.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/lxca/lxca_cmms.py validate-modules:doc-missing-type
 plugins/modules/remote_management/lxca/lxca_nodes.py validate-modules:doc-missing-type
 plugins/modules/remote_management/manageiq/manageiq_alert_profiles.py validate-modules:parameter-list-no-elements

tests/sanity/ignore-2.11.txt

@@ -183,7 +183,6 @@ plugins/modules/remote_management/dellemc/ome_device_info.py validate-modules:pa
 plugins/modules/remote_management/hpilo/hpilo_boot.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hpilo_info.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hponcfg.py validate-modules:parameter-type-not-in-doc
-plugins/modules/remote_management/imc/imc_rest.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/lxca/lxca_cmms.py validate-modules:doc-missing-type
 plugins/modules/remote_management/lxca/lxca_nodes.py validate-modules:doc-missing-type
 plugins/modules/remote_management/manageiq/manageiq_alert_profiles.py validate-modules:parameter-list-no-elements

tests/sanity/ignore-2.9.txt

@@ -183,7 +183,6 @@ plugins/modules/remote_management/dellemc/idrac_server_config_profile.py validat
 plugins/modules/remote_management/hpilo/hpilo_boot.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hpilo_info.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/hpilo/hponcfg.py validate-modules:parameter-type-not-in-doc
-plugins/modules/remote_management/imc/imc_rest.py validate-modules:parameter-type-not-in-doc
 plugins/modules/remote_management/lxca/lxca_cmms.py validate-modules:doc-missing-type
 plugins/modules/remote_management/lxca/lxca_nodes.py validate-modules:doc-missing-type
 plugins/modules/remote_management/manageiq/manageiq_provider.py validate-modules:doc-choices-do-not-match-spec