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Add stricter check on alert old entity info

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This commit is contained in:
emanuele-f 2017-05-29 10:21:24 +02:00
parent 8b72652a5d
commit 91728e40ee
1 changed files with 3 additions and 3 deletions
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6
scripts/lua/modules/alert_utils.lua
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@ -1943,7 +1943,7 @@ local function check_interface_alerts(ifid, working_status)
local old_entity_info = interface_threshold_status_rw(working_status.granularity, ifid) -- read old json
local new_entity_info = ifstats
if old_entity_info ~= nil then
if (old_entity_info ~= nil) and (old_entity_info.stats ~= nil) and (old_entity_info.stats.bytes ~= nil) then
-- wrap check
if old_entity_info.stats.bytes > ifstats.stats.bytes then
-- reset
@ -1967,7 +1967,7 @@ local function check_networks_alerts(ifid, working_status)
local old_entity_info = network_threshold_status_rw(working_status.granularity, ifid, subnet) -- read old json
local new_entity_info = sstats
if old_entity_info ~= nil then
if (old_entity_info ~= nil) and (old_entity_info.ingress ~= nil) then
-- wrap check
if (old_entity_info["egress"] > new_entity_info["egress"])
or (old_entity_info["ingress"] > new_entity_info["ingress"])
@ -2002,7 +2002,7 @@ local function check_hosts_alerts(ifid, working_status)
-- TODO this is little hack to make anomalies apper into the json
new_entity_info["anomalies"] = hostinfo.anomalies
if old_entity_info ~= nil then
if (old_entity_info ~= nil) and (old_entity_info.sent ~= nil) then
-- wrap check
if (old_entity_info["sent"]["packets"] > new_entity_info["sent"]["packets"])
or (old_entity_info["rcvd"]["packets"] > new_entity_info["rcvd"]["packets"]) then