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Initial system interface data delete

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This commit is contained in:
emanuele-f 2019-07-04 11:09:33 +02:00
parent 8dfb66fe82
commit 0748ef191d
5 changed files with 70 additions and 25 deletions
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52
scripts/lua/modules/delete_data_utils.lua
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@ -193,6 +193,35 @@ end
-- ################################################################
local function delete_keys_patterns(keys_patterns, preserve_prefs)
for _, pattern in pairs(keys_patterns) do
local matching_keys = ntop.getKeysCache(pattern)
for matching_key, _ in pairs(matching_keys or {}) do
if((not preserve_prefs) or
((not starts(matching_key, "ntopng.prefs.")) and
(not starts(matching_key, "ntopng.user.")))) then
if not dry_run then
ntop.delCache(matching_key)
end
end
end
end
end
-- ################################################################
local function delete_system_interface_redis(preserve_prefs)
local keys_patterns = {
"ntopng.prefs.snmp_devices*",
"ntopng.prefs.system_rtt_hosts*",
}
delete_keys_patterns(keys_patterns, preserve_prefs)
end
-- ################################################################
local function delete_interfaces_redis_keys(interfaces_list, preserve_prefs)
local pref_prefix = "ntopng.prefs"
local status = "OK"
@ -234,18 +263,10 @@ local function delete_interfaces_redis_keys(interfaces_list, preserve_prefs)
string.format("%s.%s_*", pref_prefix, if_name),
}
for _, pattern in pairs(keys_patterns) do
local matching_keys = ntop.getKeysCache(pattern)
delete_keys_patterns(keys_patterns, preserve_prefs)
for matching_key, _ in pairs(matching_keys or {}) do
if((not preserve_prefs) or
((not starts(matching_key, "ntopng.prefs.")) and
(not starts(matching_key, "ntopng.user.")))) then
if not dry_run then
ntop.delCache(matching_key)
end
end
end
if(if_id == getSystemInterfaceId()) then
delete_system_interface_redis(preserve_prefs)
end
end
@ -433,12 +454,9 @@ end
-- ################################################################
function delete_data_utils.request_delete_active_interface_data(if_name)
local if_id = getInterfaceId(if_name)
if tonumber(if_id) >= 0 then
ntop.setHashCache(ACTIVE_INTERFACES_DELETE_HASH, tostring(if_id), if_name)
end
function delete_data_utils.request_delete_active_interface_data(if_id)
local if_name = getInterfaceName(if_name)
ntop.setHashCache(ACTIVE_INTERFACES_DELETE_HASH, tostring(if_id), if_name)
end
-- ################################################################