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aqueducts-tools

astream tools and kpi tools by ruby.

(一) usage

atream-tools 要求：

1. 可以访问线上机器
2. 安装thrift

aqueducts_kpi_ruby要求：

1. 可以访问线上机器，连接mongo数据
2. gem 'mongo'
3. gem 'bson_ext'

astream-tools： 进入 astream-tools/script 目录下面
$ ls
astream_tools.rb strom-tools.rb

strom-tools.rb

action:
	search
argument:
	topology
options list:
	list(-l):		list all topology
	elasticsearch(-e):	es info for a perticular topology
	kafka(-k):		data flow of kafka for a perticular topology
	strom(-s):		strom info for a topology
	host(-h):		host list for a perticular topology
	name(-n):		topology name

1. list all topology name

$ ruby strom-tools.rb search topology --list
topology number: 22sf_deimos
sf_vega
sf_adcore
im_asp
sf_jupiter
im_router
jpaas_router
...

2. list all hosts and cup_num for one perticular topologyu,eg. sf_adcore

$ ruby strom-tools.rb search topology --name sf_adcore --host

astream_tools.rb

1. print all product/service/period info in last 24 hours. --pretty means print info prettly in json

$ ruby astream_tools.rb search --pretty

2. for a preticular product and service

$ ruby astream_tools.rb search --pretty --product sf --service adcore

3. set starttime and end time

$ ruby astream_tools.rb search --pretty --product sf --service adcore --from 20140710123030 --to 20140711240000

aqueducts_kpi_ruby: 进入script目录下：

aqueducts_kpi_ruby

action:
	search
options:
	one(-on):	default false
	product(-p):	default []
	service(-s):	default []
	oneday(-o):	default nil
	from(-f):	default yesterday current time to default current time
	email(-e):	default false
	show(-sh):	default false, show process detail
default: kpi will exclude those new p/s

1. no argument,default time is yesterday

$ ruby aqueducts_kpi_tool.rb search_kpi

2. search and email kpi info in 2014-07-10, excepting product sf's services adcore vega

$ ruby aqueducts_kpi_tool.rb search_kpi --oneday 2014-07-10 -p sf,sf -s adcore,vega --email

3. search kpi info in last 5 hours

$ ruby aqueducts_kpi_tool.rb search_kpi --from -5

4. search kpi from 2014-07-11 00:00:00 to 2014-07-13 24:00:00

ruby aqueducts_kpi_tool.rb search_kpi --from 2014-07-11 --to 2014-07-13

5. searh kpi in 2014-07-17 and show search process info

ruby aqueducts_kpi_tool.rb search_kpi --oneday 2014-07-17 --show

6. search sf/adcore's kpi in 2014-07-10

ruby aqueducts_kpi_tool.rb search_kpi --one -p sf -s adcore --oneday 2014-07-10

7. search sf/adcore, sf/vega, im/asp kpi info one by one

ruby aqueducts_kpi_tool.rb search_kpi --one --from -24 -p sf,sf,im  -s adcore,vega,asp --show

NOTE:

    1. emial sender and reciver can be modified in aqueducts_kpi_ruby/gen/email.rb line 34 and 35
    2. kip查询的时候会剔除前一天的脏数据。

(二) 代码介绍：

1. astream-tools struct

astream-tools/script:

astream_tools.rb
strom-tools.rb

astream-tools/lib:

astream_es_data.rb   
astream_es_data_process.rb
elasticsearch_data.rb
kafka_flow.rb
strom_info.rb

astream-tools/vender/gen-rb:

product_service_info.rb
...

1.1 astream_tools.rb 由thor构建的命令行工具。

引用了：
astream-tools/lib/astream_es_data_process.rb 

astream-tools/lib/astream_es_data_process.rb
引用了 
astream-tools/vender/gen-rb/product_service_info.rb 文件中的类
astream-tools/lib/astream_es_data.rb

1.2 aqueducts-tools / astream-tools / vendor / gen-rb / product_service_info.rb

对于特定的 product service period 组合，该类的实例记录了详细信息
主要的属性有：
@product = pro  
@service = ser
@period  = per  # 1 or 60 
@total_pv = total  #总PV
@ave_response_time = ave_res  #平均响应时间
@ave_search_period = ave_ser  #查询时间区间平均值
@delay_pv_per = delay_pv      #查询时间大于timeout的pv百分比
@delay_pv_num = 0             #查询时间大于timeout的pv总数
@ave_delay_pv_response_time = ave_delay   #查询时间大于timeout的pv平均响应时间
@max_delay_response_time = max            #最大超时时间
@min_delay_response_time = min            #最小超时时间
@ave_delay_search_period = ave_ser_per    #超时查询，平均时间区间

1.3 astream-tools/lib/astream_es_data.rb

search 函数，根据传入参数，从es中查询相应数据，返回array
buildJson 函数，构建用于查询es的json
turnToUnixTimeStamp 函数，将输入的20140708000000 时间转换成unix时间戳

1.4 astream-tools/lib/astream_es_data_process.rb

用于处理 astream_es_data 返回的查询结果。
get_es_data 函数，处理了from和to时间跨越两天的情况。
getAllProducts 函数，获取所有的product
getAllServices 函数，根据products获取所有相应的services
print_all_info 函数，打印所有信息，根据参数判断是否print prettily json 
...

1.5 strom-tools.rb thor构建的命令行工具

根据thrift定义的接口，查询信息。
引用了 lib/storm_info.rb 文件

1.6 astream-tools / lib / storm_info.rb

通过thrift接口获取相应信息，具体接口及数据结构之间联系如下文件中：
 astream-tools / vendor / storm.thrift

2. aqueducts_kpi_ruby struct

aqueducts_kpi_ruby/script:

aqueducts_kpi_tool.rb

aqueducts_kpi_ruby/lib

aqueducts_kpi.rb
table_kpi_avi.html.erb

aqueducts_kpi_ruby/gen

email.rb

2.1 aqueducts_kpi_ruby / script / aqueducts_kpi_tool.rb thor构建的命令行工具

处理命令行的参数，并传递给Aqueducts_KPI_info类的实例

2.2 aqueducts_kpi_ruby / lib / aqueducts_kpi.rb

链接mongo数据库，并建立和aqueducts_kpi db 的联系
根据传入的数据查询mongo，统计相应信息

2.3 aqueducts_kpi_ruby / lib / table_kpi_avi.html.erb

ruby erb文件，是发送邮件的模板

2.4 aqueducts_kpi_ruby / gen / email.rb

填补erb文件中的变量，并发送邮件