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-rw-r--r--roles/lib_zabbix/library/zbx_graphprototype.py331
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diff --git a/roles/lib_zabbix/library/zbx_graphprototype.py b/roles/lib_zabbix/library/zbx_graphprototype.py
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--- a/roles/lib_zabbix/library/zbx_graphprototype.py
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-#!/usr/bin/env python
-'''
- Ansible module for zabbix graphprototypes
-'''
-# vim: expandtab:tabstop=4:shiftwidth=4
-#
-# Zabbix graphprototypes 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.
-#
-
-#---
-#- hosts: localhost
-# gather_facts: no
-# tasks:
-# - zbx_graphprototype:
-# zbx_server: https://zabbixserver/zabbix/api_jsonrpc.php
-# zbx_user: Admin
-# zbx_password: zabbix
-# name: Test Graph
-# height: 300
-# width: 500
-# graph_items:
-# - item_name: Bytes per second IN on network interface {#OSO_NET_INTERFACE}
-# color: red
-# line_style: bold
-# item_type: prototype
-# - item_name: Template OS Linux: Bytes per second OUT on network interface {#OSO_NET_INTERFACE}
-# item_type: prototype
-#
-#
-
-# 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.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_graph_type(graphtype):
- '''
- Possible values:
- 0 - normal;
- 1 - stacked;
- 2 - pie;
- 3 - exploded;
- '''
- gtype = 0
- if 'stacked' in graphtype:
- gtype = 1
- elif 'pie' in graphtype:
- gtype = 2
- elif 'exploded' in graphtype:
- gtype = 3
-
- return gtype
-
-def get_show_legend(show_legend):
- '''Get the value for show_legend
- 0 - hide
- 1 - (default) show
- '''
- rval = 1
- if 'hide' == show_legend:
- rval = 0
-
- return rval
-
-def get_template_id(zapi, template_name):
- '''
- get related templates
- '''
- # Fetch templates by name
- content = zapi.get_content('template',
- 'get',
- {'filter': {'host': template_name},})
-
- if content.has_key('result'):
- return content['result'][0]['templateid']
-
- return None
-
-def get_color(color_in='black'):
- ''' Receive a color and translate it to a hex representation of the color
-
- Will have a few setup by default
- '''
- colors = {'black': '000000',
- 'red': 'FF0000',
- 'pink': 'FFC0CB',
- 'purple': '800080',
- 'orange': 'FFA500',
- 'gold': 'FFD700',
- 'yellow': 'FFFF00',
- 'green': '008000',
- 'cyan': '00FFFF',
- 'aqua': '00FFFF',
- 'blue': '0000FF',
- 'brown': 'A52A2A',
- 'gray': '808080',
- 'grey': '808080',
- 'silver': 'C0C0C0',
- }
- if colors.has_key(color_in):
- return colors[color_in]
-
- return color_in
-
-def get_line_style(style):
- '''determine the line style
- '''
- line_style = {'line': 0,
- 'filled': 1,
- 'bold': 2,
- 'dot': 3,
- 'dashed': 4,
- 'gradient': 5,
- }
-
- if line_style.has_key(style):
- return line_style[style]
-
- return 0
-
-def get_calc_function(func):
- '''Determine the caclulation function'''
- rval = 2 # default to avg
- if 'min' in func:
- rval = 1
- elif 'max' in func:
- rval = 4
- elif 'all' in func:
- rval = 7
- elif 'last' in func:
- rval = 9
-
- return rval
-
-def get_graph_item_type(gtype):
- '''Determine the graph item type
- '''
- rval = 0 # simple graph type
- if 'sum' in gtype:
- rval = 2
-
- return rval
-
-def get_graph_items(zapi, gitems):
- '''Get graph items by id'''
-
- r_items = []
- for item in gitems:
- content = zapi.get_content('item%s' % item.get('item_type', ''),
- 'get',
- {'filter': {'name': item['item_name']}})
- _ = item.pop('item_name')
- color = get_color(item.pop('color', 'black'))
- drawtype = get_line_style(item.get('line_style', 'line'))
- func = get_calc_function(item.get('calc_func', 'avg'))
- g_type = get_graph_item_type(item.get('graph_item_type', 'simple'))
-
- if content.has_key('result'):
- tmp = {'itemid': content['result'][0]['itemid'],
- 'color': color,
- 'drawtype': drawtype,
- 'calc_fnc': func,
- 'type': g_type,
- }
- r_items.append(tmp)
-
- return r_items
-
-def compare_gitems(zabbix_items, user_items):
- '''Compare zabbix results with the user's supplied items
- return True if user_items are equal
- return False if any of the values differ
- '''
- if len(zabbix_items) != len(user_items):
- return False
-
- for u_item in user_items:
- for z_item in zabbix_items:
- if u_item['itemid'] == z_item['itemid']:
- if not all([str(value) == z_item[key] for key, value in u_item.items()]):
- 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_graphprototypes
- '''
-
- 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, type='str'),
- height=dict(default=None, type='int'),
- width=dict(default=None, type='int'),
- graph_type=dict(default='normal', type='str'),
- show_legend=dict(default='show', type='str'),
- state=dict(default='present', type='str'),
- graph_items=dict(default=None, type='list'),
- ),
- #supports_check_mode=True
- )
-
- 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 = 'graphprototype'
- state = module.params['state']
-
- content = zapi.get_content(zbx_class_name,
- 'get',
- {'filter': {'name': module.params['name']},
- #'templateids': templateid,
- 'selectGraphItems': '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]['graphid']])
- module.exit_json(changed=True, results=content['result'], state="absent")
-
- # Create and Update
- if state == 'present':
-
- params = {'name': module.params['name'],
- 'height': module.params['height'],
- 'width': module.params['width'],
- 'graphtype': get_graph_type(module.params['graph_type']),
- 'show_legend': get_show_legend(module.params['show_legend']),
- 'gitems': get_graph_items(zapi, module.params['graph_items']),
- }
-
- # 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 == 'gitems':
- if not compare_gitems(zab_results[key], value):
- differences[key] = value
-
- elif zab_results[key] != value and zab_results[key] != str(value):
- differences[key] = value
-
- if not differences:
- module.exit_json(changed=False, results=zab_results, state="present")
-
- # We have differences and need to update
- differences['graphid'] = zab_results['graphid']
- 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()
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