4 from os.path import dirname, exists, join
9 from monitor import config
10 from monitor.database.dborm import zab_session as session
11 from monitor.database.zabbixapi.model import *
12 from monitor.database.zabbixapi.emailZabbix import *
13 from monitor.database.zabbixapi import defines
14 from monitor.util.file import *
18 HOSTGROUP_NAME="%s_hostgroup"
19 USERGROUP_NAME="%s_usergroup"
21 DISCOVERY_RULE_NAME="discovery rule for %s"
22 DISCOVERY_ACTION_NAME="Auto-discover %s action"
23 ESCALATION_ACTION_NAME="Escalation Action for %s"
25 def delete_site(loginbase):
27 # get host group, usrgrp
28 # get all users in usrgrp, delete each
29 usergroupname = USERGROUP_NAME % loginbase
30 hostgroupname = HOSTGROUP_NAME % loginbase
31 discovery_action_name = DISCOVERY_ACTION_NAME % loginbase
32 discovery_rule_name = DISCOVERY_RULE_NAME % loginbase
33 escalation_action_name = ESCALATION_ACTION_NAME % loginbase
35 ug = UsrGrp.get_by(name=usergroupname)
37 for user in ug.user_list:
38 # remove user from group, if a member of no other groups,
44 hg = HostGroup.get_by(name=hostgroupname)
46 # figure out how to delete all the hosts...
47 # NOTE: hosts are listed in hg.host_list
48 for host in hg.host_list:
53 dr = DiscoveryRule.get_by(name=discovery_rule_name)
56 da = Action.get_by(name=discovery_action_name)
59 ea = Action.get_by(name=escalation_action_name)
67 # update mediatype for email.
68 ############################### MAIL
69 print "checking for MediaType Email"
70 mediatype = MediaType.get_by(description="Email")
72 print "ERROR: There is no defined media type for 'Email'"
73 raise Exception("No Email Media type in Zabbix db")
75 print "checking for correct configuration"
76 mediatype = MediaType.get_by(smtp_email=config.from_email)
78 mediatype = MediaType.get_by(description="Email")
79 # NOTE: assumes smtp server is local to this machine.
80 print "updating email server configuration"
81 mediatype.smtp_server='localhost'
82 mediatype.smtp_helo=".".join(config.MONITOR_HOSTNAME.split('.')[1:])
83 mediatype.smtp_email=config.from_email
85 ############################# EMAIL
86 mailtxt.reformat({'hostname' : config.MONITOR_HOSTNAME,
87 'support_email' : config.support_email})
89 ############################### CENTRAL SERVER
90 print "checking zabbix server host info"
91 zabbixserver = Host.get_by(host="ZABBIX Server")
93 # TODO: verify that this works. it has failed once on fresh
94 # install... not sure why.
95 print "Removing default Zabbix server entry"
98 # NOTE: creating a host and assigning a template cannot work
99 # due to the crazy item, trigger, action
100 # copying that the php code does during a host add.
101 # NOTE: Instead, reformat any *xml.in templates and import those
102 # during /etc/plc.d/monitor sync
103 for file in glob.glob("%s/zabbix/templates/*.xml.in" config.MONITOR_SCRIPT_ROOT):
104 if 'zabbix_server' in file:
106 args = {'hostname' : config.MONITOR_HOSTNAME, 'ip' : config.MONITOR_IP}
107 dumpFile(file[:-3], buf % args)
110 ##################### SCRIPTS
111 ## TODO: add calls to check/reset the boot states.
112 print "checking scripts"
113 script1 = Script.find_or_create(name="RebootNode",
115 'command':"%s/reboot.py {HOST.CONN}" % config.MONITOR_SCRIPT_ROOT,
116 'host_access':3 # r/w)
118 script2 = Script.find_or_create(name="NMap",
120 'command':"/usr/bin/nmap -A {HOST.CONN}",
121 'host_access':2 # r/o)
125 def merge_iplist(iplist):
126 # TODO: rewrite addresses as x.x.x.y-z rather than x.x.x.y,x.x.x.z if y-z==1
127 ips = iplist.split(',')
132 fields = ip.split('.')
133 first = ".".join(fields[:2])
134 last = int(fields[3])
142 def setup_site(loginbase, techemail, piemail, iplist):
144 # TODO: send a message when host is discovered.
146 # TODO: update 'discovered' hosts with dns name.
147 # TODO: remove old nodes that are no longer in the plcdb.
148 # TODO: remove old users that are no longer in the plcdb.
149 # TODO: consider creating two user groups for Tech & PI emails
151 # NOTE: setup default valus for EMAIL
152 mailtxt.reformat({'hostname' : config.MONITOR_HOSTNAME,
153 'support_email' : config.support_email})
155 # NOTE: verify arguments
156 if len(iplist) > 255:
157 raise Exception("iplist length is too long!")
159 BI_WEEKLY_ESC_PERIOD = int(60*60*24)
160 #BI_WEEKLY_ESC_PERIOD = int(60) # testing...
163 site_user_group = UsrGrp.find_or_create(name=USERGROUP_NAME % loginbase)
164 for user in set(techemail + piemail + [config.cc_email]):
165 if not user: continue
167 u = User.find_or_create(alias=user, type=1,
168 set_if_new={'passwd' : md5.md5(user).hexdigest()},
169 # exec_if_new avoids creating a Media object that
170 # will not actually be used, if the user already exists
171 exec_if_new=lambda obj: \
172 obj.media_list.append( Media(mediatypeid=1, sendto=user)))
174 if site_user_group not in u.usrgrp_list:
175 u.append_group(site_user_group)
178 plc_host_group = HostGroup.find_or_create(name="MyPLC Hosts")
179 site_host_group = HostGroup.find_or_create(name=HOSTGROUP_NAME % loginbase)
180 plctemplate = Host.get_by(host="Template_Linux_PLC_Host")
181 escalation_action_name = ESCALATION_ACTION_NAME % loginbase
182 discovery_action_name = DISCOVERY_ACTION_NAME % loginbase
183 discovery_rule_name = DISCOVERY_RULE_NAME % loginbase
186 if site_host_group not in site_user_group.hostgroup_list:
187 site_user_group.append_hostgroup(site_host_group)
189 # DISCOVERY RULE & CHECK
190 dr = DiscoveryRule.find_or_create(name=discovery_rule_name,
193 set_if_new = {'iprange':iplist},
194 exec_if_new=lambda obj: \
195 obj.discoverycheck_list.append( DiscoveryCheck(type=9,
196 key_="system.uname", ports=10050) )
198 if dr.iprange != iplist:
202 # DISCOVERY ACTION for these servers
203 a = Action.find_or_create(name=discovery_action_name,
204 eventsource=defines.EVENT_SOURCE_DISCOVERY,
205 status=defines.DRULE_STATUS_ACTIVE,
206 evaltype=defines.ACTION_EVAL_TYPE_AND_OR)
207 if len(a.actioncondition_list) == 0:
208 a.actioncondition_list=[
211 conditiontype=defines.CONDITION_TYPE_DHOST_IP,
212 operator=defines.CONDITION_OPERATOR_EQUAL,
214 # AND, Service type is Zabbix agent
216 conditiontype=defines.CONDITION_TYPE_DSERVICE_TYPE,
217 operator=defines.CONDITION_OPERATOR_EQUAL,
218 value=defines.SVC_AGENT),
219 # AND, Received system.uname value like 'Linux'
221 conditiontype=defines.CONDITION_TYPE_DVALUE,
222 operator=defines.CONDITION_OPERATOR_LIKE,
224 # AND, Discovery status is Discover
226 conditiontype=defines.CONDITION_TYPE_DSTATUS,
227 operator=defines.CONDITION_OPERATOR_EQUAL,
228 value=defines.DOBJECT_STATUS_DISCOVER),
231 a.actionoperation_list=[
234 operationtype=defines.OPERATION_TYPE_HOST_ADD,
235 object=0, objectid=0,
236 esc_period=0, esc_step_from=1, esc_step_to=1),
237 # Add To Group PLC Hosts
239 operationtype=defines.OPERATION_TYPE_GROUP_ADD,
240 object=0, objectid=plc_host_group.groupid,
241 esc_period=0, esc_step_from=1, esc_step_to=1),
242 # Add To Group LoginbaseSiteGroup
244 operationtype=defines.OPERATION_TYPE_GROUP_ADD,
245 object=0, objectid=site_host_group.groupid,
246 esc_period=0, esc_step_from=1, esc_step_to=1),
247 # Link to Template 'Template_Linux_Minimal'
249 operationtype=defines.OPERATION_TYPE_TEMPLATE_ADD,
250 object=0, objectid=plctemplate.hostid,
251 esc_period=0, esc_step_from=1, esc_step_to=1),
254 # TODO: verify iplist is up-to-date
255 # NOTE: len(a.actioncondition_list) > 0
256 ip_condition = a.actioncondition_list[0]
257 assert ip_condition.conditiontype == defines.CONDITION_TYPE_DHOST_IP
258 if ip_condition.value != iplist:
259 ip_condition.value = iplist
261 # ESCALATION ACTION for these servers
262 ea = Action.find_or_create(name=escalation_action_name,
263 eventsource=defines.EVENT_SOURCE_TRIGGERS,
264 status=defines.ACTION_STATUS_ENABLED,
265 evaltype=defines.ACTION_EVAL_TYPE_AND_OR,
266 esc_period=BI_WEEKLY_ESC_PERIOD, # three days
269 'r_shortdata':"Thank you for maintaining {HOSTNAME}!",
270 'r_longdata': mailtxt.thankyou_nodeup, }
272 if len(ea.actioncondition_list) == 0:
273 # THEN this is a new entry
274 print "SETTING UP ESCALATION ACTION"
275 ea.actioncondition_list=[
276 ActionCondition(conditiontype=defines.CONDITION_TYPE_TRIGGER_VALUE,
277 operator=defines.CONDITION_OPERATOR_EQUAL,
278 value=defines.TRIGGER_VALUE_TRUE),
279 ActionCondition(conditiontype=defines.CONDITION_TYPE_TRIGGER_NAME,
280 operator=defines.CONDITION_OPERATOR_LIKE,
281 value="is unreachable"),
282 ActionCondition(conditiontype=defines.CONDITION_TYPE_HOST_GROUP,
283 operator=defines.CONDITION_OPERATOR_EQUAL,
284 value=site_host_group.groupid),
286 ea.actionoperation_list=[
288 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
289 shortdata=mailtxt.nodedown_one_subject,
290 longdata=mailtxt.nodedown_one,
291 object=defines.OPERATION_OBJECT_GROUP,
292 objectid=site_user_group.usrgrpid,
293 esc_period=0, esc_step_to=3, esc_step_from=3,
294 operationcondition_list=[ OperationConditionNotAck() ] ),
295 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
296 shortdata=mailtxt.nodedown_one_subject,
297 longdata=mailtxt.nodedown_one,
298 object=defines.OPERATION_OBJECT_GROUP,
299 objectid=site_user_group.usrgrpid,
300 esc_period=0, esc_step_to=7, esc_step_from=7,
301 operationcondition_list=[ OperationConditionNotAck() ] ),
303 ActionOperation(operationtype=defines.OPERATION_TYPE_COMMAND,
304 esc_step_from=10, esc_step_to=10,
307 longdata="%s:%s/checkslices.py {HOSTNAME} disablesite" % ( config.MONITOR_HOSTNAME, config.MONITOR_SCRIPT_ROOT ),
308 operationcondition_list=[ OperationConditionNotAck() ]),
309 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
310 shortdata=mailtxt.nodedown_two_subject,
311 longdata=mailtxt.nodedown_two,
312 esc_step_from=10, esc_step_to=10,
314 object=defines.OPERATION_OBJECT_GROUP,
315 objectid=site_user_group.usrgrpid,
316 operationcondition_list=[ OperationConditionNotAck() ] ),
317 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
318 shortdata=mailtxt.nodedown_two_subject,
319 longdata=mailtxt.nodedown_two,
320 esc_step_from=14, esc_step_to=14,
322 object=defines.OPERATION_OBJECT_GROUP,
323 objectid=site_user_group.usrgrpid,
324 operationcondition_list=[ OperationConditionNotAck() ] ),
327 ActionOperation(operationtype=defines.OPERATION_TYPE_COMMAND,
328 esc_step_from=17, esc_step_to=17,
331 longdata="%s:%s/checkslices.py {HOSTNAME} disableslices" % ( config.MONITOR_HOSTNAME, config.MONITOR_SCRIPT_ROOT ),
332 # TODO: send notice to users of slices
333 operationcondition_list=[ OperationConditionNotAck() ]),
334 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
335 shortdata=mailtxt.nodedown_three_subject,
336 longdata=mailtxt.nodedown_three,
337 esc_step_from=17, esc_step_to=17,
339 object=defines.OPERATION_OBJECT_GROUP,
340 objectid=site_user_group.usrgrpid,
341 operationcondition_list=[ OperationConditionNotAck() ] ),
343 ActionOperation(operationtype=defines.OPERATION_TYPE_COMMAND,
344 esc_step_from=21, esc_step_to=0,
345 esc_period=int(BI_WEEKLY_ESC_PERIOD*3.5),
347 longdata="%s:%s/checkslices.py {HOSTNAME} forever" % ( config.MONITOR_HOSTNAME, config.MONITOR_SCRIPT_ROOT),
348 operationcondition_list=[ OperationConditionNotAck() ]),
349 ActionOperation(operationtype=defines.OPERATION_TYPE_MESSAGE,
350 shortdata=mailtxt.nodedown_four_subject,
351 longdata=mailtxt.nodedown_four,
352 esc_step_from=21, esc_step_to=0,
353 esc_period=int(BI_WEEKLY_ESC_PERIOD*3.5),
354 object=defines.OPERATION_OBJECT_GROUP,
355 objectid=site_user_group.usrgrpid,
356 operationcondition_list=[ OperationConditionNotAck() ] ),
359 if __name__ == "__main__":