diff options
| -rw-r--r-- | roles/lib_zabbix/library/zbx_application.py | 21 | ||||
| -rw-r--r-- | roles/lib_zabbix/library/zbx_item.py | 103 | ||||
| -rw-r--r-- | roles/lib_zabbix/tasks/create_template.yml | 32 | ||||
| -rw-r--r-- | roles/os_zabbix/tasks/main.yml | 2 |
4 files changed, 93 insertions, 65 deletions
diff --git a/roles/lib_zabbix/library/zbx_application.py b/roles/lib_zabbix/library/zbx_application.py index d3d08c9dd..21e3d91f4 100644 --- a/roles/lib_zabbix/library/zbx_application.py +++ b/roles/lib_zabbix/library/zbx_application.py @@ -41,16 +41,17 @@ def exists(content, key='result'): return True -def get_template_ids(zapi, template_names): +def get_template_ids(zapi, template_name): ''' get related templates ''' template_ids = [] # Fetch templates by name - for template_name in template_names: - content = zapi.get_content('template', 'get', {'search': {'host': template_name}}) - if content.has_key('result'): - template_ids.append(content['result'][0]['templateid']) + content = zapi.get_content('template', + 'get', + {'search': {'host': template_name}}) + if content.has_key('result'): + template_ids.append(content['result'][0]['templateid']) return template_ids def main(): @@ -63,8 +64,8 @@ def main(): 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, type='str'), - template_name=dict(default=None, type='list'), + name=dict(default=None, type='str', required=True), + template_name=dict(default=None, type='str'), state=dict(default='present', type='str'), ), #supports_check_mode=True @@ -81,10 +82,11 @@ def main(): aname = module.params['name'] state = module.params['state'] # get a applicationid, see if it exists + tids = get_template_ids(zapi, module.params['template_name']) content = zapi.get_content(zbx_class_name, 'get', {'search': {'name': aname}, - 'selectHost': 'hostid', + 'templateids': tids[0], }) if state == 'list': module.exit_json(changed=False, results=content['result'], state="list") @@ -97,9 +99,10 @@ def main(): module.exit_json(changed=True, results=content['result'], state="absent") if state == 'present': - params = {'hostid': get_template_ids(zapi, module.params['template_name'])[0], + params = {'hostid': tids[0], 'name': aname, } + if not exists(content): # if we didn't find it, create it content = zapi.get_content(zbx_class_name, 'create', params) diff --git a/roles/lib_zabbix/library/zbx_item.py b/roles/lib_zabbix/library/zbx_item.py index bcd389e47..388db31b9 100644 --- a/roles/lib_zabbix/library/zbx_item.py +++ b/roles/lib_zabbix/library/zbx_item.py @@ -60,18 +60,36 @@ def get_value_type(value_type): return vtype -def get_app_ids(zapi, application_names): +def get_app_ids(application_names, app_name_ids): ''' get application ids from names ''' - if isinstance(application_names, str): - application_names = [application_names] - app_ids = [] - for app_name in application_names: - content = zapi.get_content('application', 'get', {'search': {'name': app_name}}) - if content.has_key('result'): - app_ids.append(content['result'][0]['applicationid']) - return app_ids + applications = [] + if application_names: + for app in application_names: + applications.append(app_name_ids[app]) + return applications + +def get_template_id(zapi, template_name): + ''' + get related templates + ''' + template_ids = [] + app_ids = {} + # Fetch templates by name + content = zapi.get_content('template', + 'get', + {'search': {'host': template_name}, + 'selectApplications': ['applicationid', 'name']}) + if content.has_key('result'): + template_ids.append(content['result'][0]['templateid']) + for app in content['result'][0]['applications']: + app_ids[app['name']] = app['applicationid'] + + return template_ids, app_ids + +# The branches are needed for CRUD and error handling +# pylint: disable=too-many-branches def main(): ''' ansible zabbix module for zbx_item @@ -88,7 +106,7 @@ def main(): template_name=dict(default=None, type='str'), zabbix_type=dict(default=2, type='int'), value_type=dict(default='int', type='str'), - applications=dict(default=[], type='list'), + applications=dict(default=None, type='list'), state=dict(default='present', type='str'), ), #supports_check_mode=True @@ -101,59 +119,74 @@ def main(): #Set the instance and the template for the rest of the calls zbx_class_name = 'item' - idname = "itemid" state = module.params['state'] - key = module.params['key'] - template_name = module.params['template_name'] - - content = zapi.get_content('template', 'get', {'search': {'host': template_name}}) - templateid = None - if content['result']: - templateid = content['result'][0]['templateid'] - else: - module.exit_json(changed=False, - results='Error: Could find template with name %s for item.' % template_name, + + templateid, app_name_ids = get_template_id(zapi, module.params['template_name']) + + # Fail if a template was not found matching the name + if not templateid: + module.exit_json(failed=True, + changed=False, + results='Error: Could find template with name %s for item.' % module.params['template_name'], state="Unkown") content = zapi.get_content(zbx_class_name, 'get', - {'search': {'key_': key}, + {'search': {'key_': module.params['key']}, 'selectApplications': 'applicationid', + 'templateids': templateid, }) + # 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][idname]]) + content = zapi.get_content(zbx_class_name, 'delete', [content['result'][0]['itemid']]) module.exit_json(changed=True, results=content['result'], state="absent") + # Create and Update if state == 'present': + params = {'name': module.params.get('name', module.params['key']), - 'key_': key, - 'hostid': templateid, + 'key_': module.params['key'], + 'hostid': templateid[0], 'type': module.params['zabbix_type'], 'value_type': get_value_type(module.params['value_type']), - 'applications': get_app_ids(zapi, module.params['applications']), + 'applications': get_app_ids(module.params['applications'], app_name_ids), } + # Remove any None valued params + _ = [params.pop(key, None) for key in params.keys() if params[key] is None] + + #******# + # CREATE + #******# if not exists(content): - # if we didn't find it, create it 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') - # already exists, we need to update it - # let's compare properties + + + ######## + # UPDATE + ######## + _ = params.pop('hostid', None) differences = {} zab_results = content['result'][0] for key, value in params.items(): if key == 'applications': - zab_apps = set([item['applicationid'] for item in zab_results[key]]) - if zab_apps != set(value): - differences[key] = zab_apps + app_ids = [item['applicationid'] for item in zab_results[key]] + if set(app_ids) != set(value): + differences[key] = value elif zab_results[key] != value and zab_results[key] != str(value): differences[key] = value @@ -162,8 +195,12 @@ def main(): module.exit_json(changed=False, results=zab_results, state="present") # We have differences and need to update - differences[idname] = zab_results[idname] + differences['itemid'] = zab_results['itemid'] 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, diff --git a/roles/lib_zabbix/tasks/create_template.yml b/roles/lib_zabbix/tasks/create_template.yml index 444fd0a14..630d5dd70 100644 --- a/roles/lib_zabbix/tasks/create_template.yml +++ b/roles/lib_zabbix/tasks/create_template.yml @@ -1,6 +1,4 @@ --- -- debug: var=template - - name: Template Create Template zbx_template: zbx_server: "{{ server }}" @@ -9,28 +7,20 @@ name: "{{ template.name }}" register: created_template -- debug: var=created_template - set_fact: lzbx_applications: "{{ template.zitems | oo_select_keys_from_list(['applications']) | oo_flatten | unique }}" -- debug: var=lzbx_applications - -# -# twiest: This is commented out because it doesn't work correctly -# -#- name: Create Application -# zbx_application: -# zbx_server: "{{ server }}" -# zbx_user: "{{ user }}" -# zbx_password: "{{ password }}" -# name: "{{ item }}" -# template_name: "{{ template.name }}" -# with_items: lzbx_applications -# register: created_application -# when: template.zitems is defined - -#- debug: var=created_application +- name: Create Application + zbx_application: + zbx_server: "{{ server }}" + zbx_user: "{{ user }}" + zbx_password: "{{ password }}" + name: "{{ item }}" + template_name: "{{ template.name }}" + with_items: lzbx_applications + register: created_application + when: template.zitems is defined - name: Create Items zbx_item: @@ -41,7 +31,7 @@ name: "{{ item.name | default(item.key, true) }}" value_type: "{{ item.value_type | default('int') }}" template_name: "{{ template.name }}" -# applications: "{{ item.applications }}" + applications: "{{ item.applications }}" with_items: template.zitems register: created_items when: template.zitems is defined diff --git a/roles/os_zabbix/tasks/main.yml b/roles/os_zabbix/tasks/main.yml index deb921e5a..f9672b9c4 100644 --- a/roles/os_zabbix/tasks/main.yml +++ b/roles/os_zabbix/tasks/main.yml @@ -7,8 +7,6 @@ state: list register: templates -- debug: var=templates - - include_vars: template_heartbeat.yml - include_vars: template_os_linux.yml - include_vars: template_docker.yml |