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Make flume-master-info output nothing if it finds no page matches.

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This commit is contained in:
david
2013-03-05 21:20:44 +00:00
parent 1493e74f63
commit 5edcec7a9a
1 changed files with 13 additions and 7 deletions
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20
scripts/flume-master-info.nse
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@@ -167,7 +167,6 @@ action = function( host, port )
stdnse.print_debug(1, ("%s: ServerID %s"):format(SCRIPT_NAME,upgrades))
result[#result] = ("ServerID: %s"):format(upgrades)
end
table.insert(result, "Flume nodes:")
for logical,physical,hostname in string.gmatch(body,"<tr><td>([%w%.-_:]+)</td><td>([%w%.]+)</td><td>([%w%.]+)</td>") do
stdnse.print_debug(2, ("%s: %s (%s) %s"):format(SCRIPT_NAME,physical,logical,hostname))
if (table_count(nodes, hostname) == 0) then
@@ -176,9 +175,9 @@ action = function( host, port )
end
end
if next(nodes) ~= nil then
table.insert(result, "Flume nodes:")
result[#result+1] = nodes
end
result[#result+1] = "Zookeeper Master:"
for zookeeper in string.gmatch(body,"Dhbase.zookeeper.quorum=([^][\"]+)") do
if (table_count(zookeepers, zookeeper) == 0) then
zookeepers[#zookeepers+1] = zookeeper
@@ -186,9 +185,9 @@ action = function( host, port )
end
end
if next(zookeepers) ~= nil then
result[#result+1] = "Zookeeper Master:"
result[#result+1] = zookeepers
end
result[#result+1] = "Hbase Master Master:"
for hbasemaster in string.gmatch(body,"Dhbase.rootdir=([^][\"]+)") do
if (table_count(hbasemasters, hbasemaster) == 0) then
hbasemasters[#hbasemasters+1] = hbasemaster
@@ -196,12 +195,19 @@ action = function( host, port )
end
end
if next(hbasemasters) ~= nil then
result[#result+1] = "Hbase Master Master:"
result[#result+1] = hbasemasters
end
result[#result+1] = "Enviroment: "
result[#result+1] = parse_page(host, port, env_uri, env_keys )
result[#result+1] = "Config: "
result[#result+1] = parse_page(host, port, config_uri, config_keys )
local vars = parse_page(host, port, env_uri, env_keys )
if next(vars) ~= nil then
result[#result+1] = "Enviroment: "
result[#result+1] = vars
end
local vars = parse_page(host, port, config_uri, config_keys )
if next(vars) ~= nil then
result[#result+1] = "Config: "
result[#result+1] = vars
end
nmap.set_port_version(host, port)
return stdnse.format_output(true, result)
end