cloudwatch

package

v0.1.6 Latest Latest Go to latest Published: May 6, 2022 License: BSD-3-Clause Imports: 8 Imported by: 0

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Repository

github.com/alexjx/gopher-lua-libs

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README ¶

cloudwatch

Usage

local cloudwatch = require("cloudwatch")

local clw_client, err = cloudwatch.new()
if err then error(err) end

local filter = {
    log_group_name = "group-name",
--  filter_patern = "",
    start_time = 1557948000,
    end_time = 1557948200,
}
local timeout_sec = 100
local err = clw_client:download("download.log", filter, timeout_sec)
if err then error(err) end

local query = {
    namespace = "AWS/RDS",
    metric = "CPUUtilization",
    dimension_name = "DBInstanceIdentifier",
    dimension_value = "hostname",
    stat = "Average",
    period = 60,
}
local result, err = clw_client:get_metric_data({start_time=1557948000, end_time=1557948200, queries={cpu=query}})
if err then error(err) end
print(inspect(result))
--[[
{
  cpu = {
    1569880560 = 5.72916666666667,
    1569880620 = 4.29166666666667,
    1569880680 = 4.29583333308498,
    1569880740 = 6.44166666641831,
    1569880800 = 9.30833333358169,
    1569880860 = 5.72500000024835,
    1569880920 = 4.29583333308498,
    1569880980 = 4.29583333308498,
    1569881040 = 5.72500000024835
  },
}
--]]

Documentation ¶

Overview ¶

Package cloudwatch implements cloudwatch client api functionality for lua.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Download ¶

func Download(L *lua.LState) int

Download lua clw:download(filename, filter={}, timeout) error filter table:

{
  log_group_name="/aws/rds/instance/name/rds",
  filter_patern="",
  start_time=timestamp,
  end_time=timestamp,
}

func GetMetricData ¶

func GetMetricData(L *lua.LState) int

GetMetricData lua clw:get_metric_data({start_time=1, end_time=1, queries={}}) result, error

func Loader ¶

func Loader(L *lua.LState) int

Loader is the module loader function.

func New ¶

func New(L *lua.LState) int

New lua new(profile, region) returns (clw_ud, err)

func Preload ¶

func Preload(L *lua.LState)

Preload adds cloudwatch to the given Lua state's package.preload table. After it has been preloaded, it can be loaded using require:

local cloudwatch = require("cloudwatch")

Types ¶

This section is empty.

Source Files ¶

View all Source files

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