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https://github.com/nmap/nmap.git
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Update hadoop-namenode-info and hadoop-tasktracker-info with XML output
This commit is contained in:
dmiller
@@ -3,6 +3,7 @@ local nmap = require "nmap"
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local shortport = require "shortport"
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local stdnse = require "stdnse"
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local string = require "string"
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local tab = require "tab"
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local table = require "table"
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local target = require "target"
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@@ -39,12 +40,29 @@ For more information about Hadoop, see:
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-- | Filesystem: /nn_browsedfscontent.jsp
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-- | Logs: /logs/
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-- | Storage:
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-- | Total Used (DFS) Used (Non DFS) Remaining
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-- | 100 TB 85 TB 500 GB 14.5 TB
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-- | Total Used (DFS) Used (Non DFS) Remaining
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-- | 100 TB 85 TB 500 GB 14.5 TB
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-- | Datanodes (Live):
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-- | Datanode: datanode1.example.com:50075
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-- | Datanode: datanode2.example.com:50075
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---
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-- | datanode1.example.com:50075
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-- |_ datanode2.example.com:50075
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--
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-- @xmloutput
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-- <elem key="Started">Wed May 11 22:33:44 PDT 2011</elem>
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-- <elem key="Version">0.20.2-cdh3u1, f415ef415ef415ef415ef415ef415ef415ef415e</elem>
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-- <elem key="Compiled">Wed May 11 22:33:44 PDT 2011 by bob from unknown</elem>
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-- <elem key="Upgrades">There are no upgrades in progress.</elem>
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-- <elem key="Filesystem">/nn_browsedfscontent.jsp</elem>
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-- <elem key="Logs">/logs/</elem>
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-- <table key="Storage">
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-- <elem key="Total">100 TB</elem>
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-- <elem key="Used (DFS)">85 TB</elem>
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-- <elem key="Used (Non DFS)">500 GB</elem>
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-- <elem key="Remaining">14.5 TB</elem>
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-- </table>
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-- <table key="Datanodes (Live)">
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-- <elem>datanode1.example.com:50075</elem>
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-- <elem>datanode2.example.com:50075</elem>
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-- </table>
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author = "John R. Bond"
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@@ -71,7 +89,7 @@ get_datanodes = function( host, port, Status )
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for datanodetmp in string.gmatch(body, "[%w%.:-_]+/browseDirectory.jsp") do
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local datanode = datanodetmp:gsub("/browseDirectory.jsp","")
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stdnse.debug1("Datanode %s",datanode)
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table.insert(result, ("Datanode: %s"):format(datanode))
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table.insert(result, datanode)
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if target.ALLOW_NEW_TARGETS then
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if datanode:match("([%w%.]+)") then
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local newtarget = datanode:match("([%w%.]+)")
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@@ -86,7 +104,7 @@ end
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action = function( host, port )
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local result = {}
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local result = stdnse.output_table()
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local uri = "/dfshealth.jsp"
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stdnse.debug1("HTTP GET %s:%s%s", host.targetname or host.ip, port.number, uri)
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local response = http.get( host, port, uri )
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@@ -98,33 +116,33 @@ action = function( host, port )
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if body:match("Started:%s*<td>([^][<]+)") then
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local start = body:match("Started:%s*<td>([^][<]+)")
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stdnse.debug1("Started %s",start)
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table.insert(result, ("Started: %s"):format(start))
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result["Started"] = start
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end
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if body:match("Version:%s*<td>([^][<]+)") then
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local version = body:match("Version:%s*<td>([^][<]+)")
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stdnse.debug1("Version %s",version)
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table.insert(result, ("Version: %s"):format(version))
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result["Version"] = version
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port.version.version = version
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end
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if body:match("Compiled:%s*<td>([^][<]+)") then
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local compiled = body:match("Compiled:%s*<td>([^][<]+)")
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stdnse.debug1("Compiled %s",compiled)
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table.insert(result, ("Compiled: %s"):format(compiled))
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result["Compiled"] = compiled
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end
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if body:match("Upgrades:%s*<td>([^][<]+)") then
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local upgrades = body:match("Upgrades:%s*<td>([^][<]+)")
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stdnse.debug1("Upgrades %s",upgrades)
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table.insert(result, ("Upgrades: %s"):format(upgrades))
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result["Upgrades"] = upgrades
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end
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if body:match("([^][\"]+)\">Browse") then
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local filesystem = body:match("([^][\"]+)\">Browse")
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stdnse.debug1("Filesystem %s",filesystem)
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table.insert(result, ("Filesystem: %s"):format(filesystem))
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result["Filesystem"] = filesystem
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end
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if body:match("([^][\"]+)\">Namenode") then
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local logs = body:match("([^][\"]+)\">Namenode")
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stdnse.debug1("Logs %s",logs)
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table.insert(result, ("Logs: %s"):format(logs))
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result["Logs"] = logs
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end
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for i in string.gmatch(body, "[%d%.]+%s[KMGTP]B") do
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table.insert(capacity,i)
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@@ -133,19 +151,29 @@ action = function( host, port )
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stdnse.debug1("Total %s",capacity[3])
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stdnse.debug1("Used DFS (NonDFS) %s (%s)",capacity[4],capacity[5])
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stdnse.debug1("Remaining %s",capacity[6])
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table.insert(result,"Storage:")
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table.insert(result,"Total\tUsed (DFS)\tUsed (Non DFS)\tRemaining")
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table.insert(result, ("%s\t%s\t%s\t%s"):format(capacity[3],capacity[4],capacity[5],capacity[6]))
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local storage = {
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["Total"] = capacity[3],
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["Used (DFS)"] = capacity[4],
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["Used (Non DFS)"] = capacity[5],
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["Remaining"] = capacity[6],
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}
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-- indented tabular string output
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local st = tab.new()
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tab.addrow(st, "", "", "Total", "Used (DFS)", "Used (Non DFS)", "Remaining")
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tab.addrow(st, "", "", capacity[3], capacity[4], capacity[5], capacity[6])
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st = tab.dump(st)
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setmetatable(storage, {
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__tostring = function (t) return "\n" .. st end
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})
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result["Storage"] = storage
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end
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local datanodes_live = get_datanodes(host,port, "LIVE")
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if next(datanodes_live) then
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table.insert(result, "Datanodes (Live): ")
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table.insert(result, datanodes_live)
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result["Datanodes (Live)"] = datanodes_live
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end
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local datanodes_dead = get_datanodes(host,port, "DEAD")
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if next(datanodes_dead) then
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table.insert(result, "Datanodes (Dead): ")
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table.insert(result, datanodes_dead)
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result["Datanodes (Dead)"] = datanodes_dead
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end
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if #result > 0 then
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port.version.name = "hadoop-namenode"
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@@ -29,7 +29,11 @@ For more information about Hadoop, see:
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-- | Version: 0.20.1 (f415ef415ef415ef415ef415ef415ef415ef415e)
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-- | Compiled: Wed May 11 22:33:44 PDT 2011 by bob from unknown
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-- |_ Logs: /logs/
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---
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--
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-- @xmloutput
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-- <elem key="Version">0.20.1 (f415ef415ef415ef415ef415ef415ef415ef415e)</elem>
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-- <elem key="Compiled">Wed May 11 22:33:44 PDT 2011 by bob from unknown</elem>
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-- <elem key="Logs">/logs/</elem>
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author = "John R. Bond"
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@@ -46,7 +50,7 @@ end
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action = function( host, port )
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local result = {}
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local result = stdnse.output_table()
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local uri = "/tasktracker.jsp"
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stdnse.debug1("HTTP GET %s:%s%s", host.targetname or host.ip, port.number, uri)
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local response = http.get( host, port, uri )
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@@ -59,24 +63,24 @@ action = function( host, port )
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local versionNo = version:match("([^][,]+)")
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local versionHash = version:match("[^][,]+%s+(%w+)")
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stdnse.debug1("Version %s (%s)",versionNo,versionHash)
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table.insert(result, ("Version: %s (%s)"):format(versionNo,versionHash))
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result["Version"] = ("%s (%s)"):format(versionNo, versionHash)
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port.version.version = version
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end
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if response['body']:match("Compiled:</b>%s*([^][<]+)") then
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local compiled = response['body']:match("Compiled:</b>%s*([^][<]+)"):gsub("%s+", " ")
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stdnse.debug1("Compiled %s",compiled)
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table.insert(result, ("Compiled: %s"):format(compiled))
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result["Compiled"] = compiled
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end
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if body:match("([^][\"]+)\">Log") then
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local logs = body:match("([^][\"]+)\">Log")
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stdnse.debug1("Logs %s",logs)
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table.insert(result, ("Logs: %s"):format(logs))
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result["Logs"] = logs
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end
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if #result > 0 then
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port.version.name = "hadoop-tasktracker"
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port.version.product = "Apache Hadoop"
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nmap.set_port_version(host, port)
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end
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return stdnse.format_output(true, result)
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return result
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end
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end
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