Refactor E-Series Hosts module to use module_utils (#20893)

Refactor the NetApp E-Series module to utlize the common module_utils
and doc_fragments.

lib/ansible/modules/storage/netapp/netapp_e_host.py

@@ -20,28 +20,9 @@ description:
     - Create, update, remove hosts on NetApp E-series storage arrays
 version_added: '2.2'
 author: Kevin Hulquest (@hulquest)
+extends_documentation_fragment:
+    - netapp.eseries
 options:
-    api_username:
-        required: true
-        description:
-        - The username to authenticate with the SANtricity WebServices Proxy or embedded REST API.
-    api_password:
-        required: true
-        description:
-        - The password to authenticate with the SANtricity WebServices Proxy or embedded REST API.
-    api_url:
-        required: true
-        description:
-        - The url to the SANtricity WebServices Proxy or embedded REST API, for example C(https://prod-1.wahoo.acme.com/devmgr/v2).
-    validate_certs:
-        required: false
-        default: true
-        description:
-        - Should https certificates be validated?
-    ssid:
-        description:
-            - the id of the storage array you wish to act against
-        required: True
     name:
         description:
             - If the host doesn't yet exist, the label to assign at creation time.
@@ -83,11 +64,9 @@ msg:
 """
 import json
 
-from ansible.module_utils.api import basic_auth_argument_spec
 from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.netapp import request, eseries_host_argument_spec
 from ansible.module_utils.pycompat24 import get_exception
-from ansible.module_utils.urls import open_url
-from ansible.module_utils.six.moves.urllib.error import HTTPError
 
 HEADERS = {
     "Content-Type": "application/json",
@@ -95,46 +74,10 @@ HEADERS = {
 }
 
 
-def request(url, data=None, headers=None, method='GET', use_proxy=True,
-            force=False, last_mod_time=None, timeout=10, validate_certs=True,
-            url_username=None, url_password=None, http_agent=None, force_basic_auth=True, ignore_errors=False):
-    try:
-        r = open_url(url=url, data=data, headers=headers, method=method, use_proxy=use_proxy,
-                     force=force, last_mod_time=last_mod_time, timeout=timeout, validate_certs=validate_certs,
-                     url_username=url_username, url_password=url_password, http_agent=http_agent,
-                     force_basic_auth=force_basic_auth)
-    except HTTPError:
-        err = get_exception()
-        r = err.fp
-
-    try:
-        raw_data = r.read()
-        if raw_data:
-            data = json.loads(raw_data)
-        else:
-            raw_data is None
-    except:
-        if ignore_errors:
-            pass
-        else:
-            raise Exception(raw_data)
-
-    resp_code = r.getcode()
-
-    if resp_code >= 400 and not ignore_errors:
-        raise Exception(resp_code, data)
-    else:
-        return resp_code, data
-
-
 class Host(object):
     def __init__(self):
-        argument_spec = basic_auth_argument_spec()
+        argument_spec = eseries_host_argument_spec()
         argument_spec.update(dict(
-            api_username=dict(type='str', required=True),
-            api_password=dict(type='str', required=True, no_log=True),
-            api_url=dict(type='str', required=True),
-            ssid=dict(type='str', required=True),
             state=dict(type='str', required=True, choices=['absent', 'present']),
             group=dict(type='str', required=False),
             ports=dict(type='list', required=False),