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authorKenny Woodson <kwoodson@redhat.com>2015-11-18 09:31:44 -0500
committerKenny Woodson <kwoodson@redhat.com>2015-11-18 09:31:44 -0500
commit21154238ea7ee8ab6969d90616b6f6d902911879 (patch)
tree337b1bfc767d65a548ace26556b5ad845689e748 /roles/lib_zabbix/library
parent544633e687e4d51c169eca435f7f356aad78bacf (diff)
parentb337b7c5e9f3882c52334b5c4c01c50ce6c76ae2 (diff)
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Merge pull request #931 from kwoodson/httptest
Adding httptest to zabbix library
Diffstat (limited to 'roles/lib_zabbix/library')
-rw-r--r--roles/lib_zabbix/library/zbx_httptest.py282
1 files changed, 282 insertions, 0 deletions
diff --git a/roles/lib_zabbix/library/zbx_httptest.py b/roles/lib_zabbix/library/zbx_httptest.py
new file mode 100644
index 000000000..96733b3d1
--- /dev/null
+++ b/roles/lib_zabbix/library/zbx_httptest.py
@@ -0,0 +1,282 @@
+#!/usr/bin/env python
+'''
+ Ansible module for zabbix httpservice
+'''
+# vim: expandtab:tabstop=4:shiftwidth=4
+#
+# Zabbix item ansible module
+#
+#
+# Copyright 2015 Red Hat Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is in place because each module looks similar to each other.
+# These need duplicate code as their behavior is very similar
+# but different for each zabbix class.
+# pylint: disable=duplicate-code
+
+# pylint: disable=import-error
+from openshift_tools.monitoring.zbxapi import ZabbixAPI, ZabbixConnection
+
+def exists(content, key='result'):
+ ''' Check if key exists in content or the size of content[key] > 0
+ '''
+ if not content.has_key(key):
+ return False
+
+ if not content[key]:
+ return False
+
+ return True
+
+def get_authentication_method(auth):
+ ''' determine authentication type'''
+ rval = 0
+ if 'basic' in auth:
+ rval = 1
+ elif 'ntlm' in auth:
+ rval = 2
+
+ return rval
+
+def get_verify_host(verify):
+ '''
+ get the values for verify_host
+ '''
+ if verify:
+ return 1
+
+ return 0
+
+def get_app_id(zapi, application):
+ '''
+ get related templates
+ '''
+ # Fetch templates by name
+ content = zapi.get_content('application',
+ 'get',
+ {'search': {'name': application},
+ 'selectApplications': ['applicationid', 'name']})
+ if content.has_key('result'):
+ return content['result'][0]['applicationid']
+
+ return None
+
+def get_template_id(zapi, template_name):
+ '''
+ get related templates
+ '''
+ # Fetch templates by name
+ content = zapi.get_content('template',
+ 'get',
+ {'search': {'host': template_name},
+ 'selectApplications': ['applicationid', 'name']})
+ if content.has_key('result'):
+ return content['result'][0]['templateid']
+
+ return None
+
+def get_host_id_by_name(zapi, host_name):
+ '''Get host id by name'''
+ content = zapi.get_content('host',
+ 'get',
+ {'filter': {'name': host_name}})
+
+ return content['result'][0]['hostid']
+
+def get_status(status):
+ ''' Determine the status of the web scenario '''
+ rval = 0
+ if 'disabled' in status:
+ return 1
+
+ return rval
+
+def find_step(idx, step_list):
+ ''' find step by index '''
+ for step in step_list:
+ if str(step['no']) == str(idx):
+ return step
+
+ return None
+
+def steps_equal(zab_steps, user_steps):
+ '''compare steps returned from zabbix
+ and steps passed from user
+ '''
+
+ if len(user_steps) != len(zab_steps):
+ return False
+
+ for idx in range(1, len(user_steps)+1):
+
+ user = find_step(idx, user_steps)
+ zab = find_step(idx, zab_steps)
+
+ for key, value in user.items():
+ if str(value) != str(zab[key]):
+ return False
+
+ return True
+
+# The branches are needed for CRUD and error handling
+# pylint: disable=too-many-branches
+def main():
+ '''
+ ansible zabbix module for zbx_item
+ '''
+
+ module = AnsibleModule(
+ argument_spec=dict(
+ zbx_server=dict(default='https://localhost/zabbix/api_jsonrpc.php', type='str'),
+ zbx_user=dict(default=os.environ.get('ZABBIX_USER', None), type='str'),
+ zbx_password=dict(default=os.environ.get('ZABBIX_PASSWORD', None), type='str'),
+ zbx_debug=dict(default=False, type='bool'),
+ name=dict(default=None, require=True, type='str'),
+ agent=dict(default=None, type='str'),
+ template_name=dict(default=None, type='str'),
+ host_name=dict(default=None, type='str'),
+ interval=dict(default=60, type='int'),
+ application=dict(default=None, type='str'),
+ authentication=dict(default=None, type='str'),
+ http_user=dict(default=None, type='str'),
+ http_password=dict(default=None, type='str'),
+ state=dict(default='present', type='str'),
+ status=dict(default='enabled', type='str'),
+ steps=dict(default='present', type='list'),
+ verify_host=dict(default=False, type='bool'),
+ retries=dict(default=1, type='int'),
+ headers=dict(default=None, type='dict'),
+ query_type=dict(default='filter', choices=['filter', 'search'], type='str'),
+ ),
+ #supports_check_mode=True
+ mutually_exclusive=[['template_name', 'host_name']],
+ )
+
+ zapi = ZabbixAPI(ZabbixConnection(module.params['zbx_server'],
+ module.params['zbx_user'],
+ module.params['zbx_password'],
+ module.params['zbx_debug']))
+
+ #Set the instance and the template for the rest of the calls
+ zbx_class_name = 'httptest'
+ state = module.params['state']
+ hostid = None
+
+ # If a template name was passed then accept the template
+ if module.params['template_name']:
+ hostid = get_template_id(zapi, module.params['template_name'])
+ else:
+ hostid = get_host_id_by_name(zapi, module.params['host_name'])
+
+ # Fail if a template was not found matching the name
+ if not hostid:
+ module.exit_json(failed=True,
+ changed=False,
+ results='Error: Could find template or host with name [%s].' %
+ (module.params.get('template_name', module.params['host_name'])),
+ state="Unkown")
+
+ content = zapi.get_content(zbx_class_name,
+ 'get',
+ {module.params['query_type']: {'name': module.params['name']},
+ 'selectSteps': 'extend',
+ })
+
+ #******#
+ # GET
+ #******#
+ if state == 'list':
+ module.exit_json(changed=False, results=content['result'], state="list")
+
+ #******#
+ # DELETE
+ #******#
+ if state == 'absent':
+ if not exists(content):
+ module.exit_json(changed=False, state="absent")
+
+ content = zapi.get_content(zbx_class_name, 'delete', [content['result'][0]['httptestid']])
+ module.exit_json(changed=True, results=content['result'], state="absent")
+
+ # Create and Update
+ if state == 'present':
+
+ params = {'name': module.params['name'],
+ 'hostid': hostid,
+ 'agent': module.params['agent'],
+ 'retries': module.params['retries'],
+ 'steps': module.params['steps'],
+ 'applicationid': get_app_id(zapi, module.params['application']),
+ 'delay': module.params['interval'],
+ 'verify_host': get_verify_host(module.params['verify_host']),
+ 'status': get_status(module.params['status']),
+ 'headers': module.params['headers'],
+ 'http_user': module.params['http_user'],
+ 'http_password': module.params['http_password'],
+ }
+
+
+ # Remove any None valued params
+ _ = [params.pop(key, None) for key in params.keys() if params[key] is None]
+
+ #******#
+ # CREATE
+ #******#
+ if not exists(content):
+ content = zapi.get_content(zbx_class_name, 'create', params)
+
+ if content.has_key('error'):
+ module.exit_json(failed=True, changed=True, results=content['error'], state="present")
+
+ module.exit_json(changed=True, results=content['result'], state='present')
+
+
+ ########
+ # UPDATE
+ ########
+ differences = {}
+ zab_results = content['result'][0]
+ for key, value in params.items():
+
+ if key == 'steps':
+ if not steps_equal(zab_results[key], value):
+ differences[key] = value
+
+ elif zab_results[key] != value and zab_results[key] != str(value):
+ differences[key] = value
+
+ # We have differences and need to update
+ if not differences:
+ module.exit_json(changed=False, results=zab_results, state="present")
+
+ differences['httptestid'] = zab_results['httptestid']
+ content = zapi.get_content(zbx_class_name, 'update', differences)
+
+ if content.has_key('error'):
+ module.exit_json(failed=True, changed=False, results=content['error'], state="present")
+
+ module.exit_json(changed=True, results=content['result'], state="present")
+
+ module.exit_json(failed=True,
+ changed=False,
+ results='Unknown state passed. %s' % state,
+ state="unknown")
+
+# pylint: disable=redefined-builtin, unused-wildcard-import, wildcard-import, locally-disabled
+# import module snippets. This are required
+from ansible.module_utils.basic import *
+
+main()