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Show InfluxDB setup errors in the header

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Fixes #2702
This commit is contained in:
emanuele-f 2019-07-03 16:59:29 +02:00
parent 45ca04d713
commit 47e5d87e44
2 changed files with 14 additions and 0 deletions
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4
scripts/lua/modules/timeseries/drivers/influxdb.lua
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@ -1443,11 +1443,13 @@ function driver.init(dbname, url, days_retention, username, password, verbose)
local version, err = getInfluxdbVersion(url, username, password)
if((not version) and (err ~= nil)) then
ntop.setCache("ntopng.cache.influxdb.last_error", err)
return false, err
elseif((not version) or (not isCompatibleVersion(version))) then
local err = i18n("prefs.incompatible_influxdb_version_found",
{required=MIN_INFLUXDB_SUPPORTED_VERSION, found=version, url="https://portal.influxdata.com/downloads"})
ntop.setCache("ntopng.cache.influxdb.last_error", err)
traceError(TRACE_ERROR, TRACE_CONSOLE, err)
return false, err
end
@ -1486,6 +1488,7 @@ function driver.init(dbname, url, days_retention, username, password, verbose)
if not res or (res.RESPONSE_CODE ~= 200) then
local err = i18n("prefs.influxdb_create_error", {db=dbname, msg=getResponseError(res)})
ntop.setCache("ntopng.cache.influxdb.last_error", err)
traceError(TRACE_ERROR, TRACE_CONSOLE, err)
return false, err
end
@ -1511,6 +1514,7 @@ function driver.init(dbname, url, days_retention, username, password, verbose)
-- NOTE: updateCQRetentionPolicies will be called automatically as driver:setup is triggered after this
end
ntop.delCache("ntopng.cache.influxdb.last_error")
return true, i18n("prefs.successfully_connected_influxdb", {db=dbname, version=version})
end