0
我有一个ruby脚本,用于检查每个微服务API的微服务版本。我试着用竹子运行这个并将结果作为html表格返回。删除线程脚本中的多余字符
...
h = {}
threads = []
service = data_hash.keys
service.each do |microservice|
threads << Thread.new do
thread_id = Thread.current.object_id.to_s(36)
begin
h[thread_id] = ""
port = data_hash["#{microservice}"]['port']
nodes = "knife search 'chef_environment:#{env} AND recipe:#
{microservice}' -i 2>&1 | tail -n 2"
node = %x[ #{nodes} ].split
node.each do |n|
h[thread_id] << "\n<html><body><h4> Node: #{n} </h4></body></html>\n"
uri = URI("http://#{n}:#{port}/service-version")
res = Net::HTTP.get_response(uri)
status = Net::HTTP.get(uri)
data_hash = JSON.parse(status)
name = data_hash['name']
version = data_hash['version']
h[thread_id] << "<table><tr><th> #{name}:#{version} </th></tr></table>"
end
rescue => e
h[thread_id] << "ReadTimeout Error"
next
end
end
end
threads.each do |thread|
thread.join
end
ThreadsWait.all_waits(*threads)
puts h.to_a
的问题是,我要输出名称和版本为HTML表,如果我把线程它生成各行之间的一些随机的字符:
<table><tr><th> microservice1:2.10.3 </th></tr></table>
bjfsw
<table><tr><th> microservice2:2.10.8 </th></tr></table>
非常感谢,任何想法如何将输出设置为一个HTML表格,面对我们有一个循环的事实? –