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Bug/#23626 dead process showing as running #74

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50 changes: 50 additions & 0 deletions resources/lib/service.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -325,6 +325,56 @@ def execute()
end
end

elsif systemd_service == 'rb-exporter'
instances = `systemctl list-units 'rb-exporter@*.service' --state=running --no-legend 2>/dev/null`

if !instances.strip.empty? # rb-exporter instances

instance_lines = instances.lines
instance_count = instance_lines.count
instance_name = instance_lines.first.split.first

ret = "running"
running += 1

runtime = `systemctl status #{instance_name} | grep 'Active:' | awk '{for(i=9;i<=NF;i++) printf $i " "; print ""}'`.strip
runtime = "#{runtime} (#{instance_count} inst)" if instance_count > 1

memory_used = `systemctl status #{instance_name} | grep 'Memory:' | sed 's/.*Memory:[[:space:]]*//'`.strip
memory_used = '0B' if memory_used.empty?

else
# rb-exporter classic
if system("systemctl status rb-exporter &>/dev/null")
ret = "running"
running += 1

runtime = `systemctl status rb-exporter | grep 'Active:' | awk '{for(i=9;i<=NF;i++) printf $i " "; print ""}'`.strip
memory_used = `systemctl status rb-exporter | grep 'Memory:' | sed 's/.*Memory:[[:space:]]*//'`.strip
memory_used = '0B' if memory_used.empty?
else
ret = "not running!!"
errors += 1
runtime = "N/A"
memory_used = "0B"
end
end

if $parser.data[:show_runtime] && $parser.data[:show_memory]
printf("%-33s #{ret == 'running' ? green : red}%-33s#{reset} %-15s %-10s %-25s\n",
"#{systemd_service}:", ret, runtime, memory_used, cgroup)
elsif $parser.data[:show_runtime]
printf("%-33s #{ret == 'running' ? green : red}%-33s#{reset} %-15s %-25s\n",
"#{systemd_service}:", ret, runtime, cgroup)
elsif $parser.data[:show_memory]
printf("%-33s #{ret == 'running' ? green : red}%-33s#{reset} %-10s %-25s\n",
"#{systemd_service}:", ret, memory_used, cgroup)
else
printf("%-33s #{ret == 'running' ? green : red}%-33s#{reset} %-25s\n",
"#{systemd_service}:", ret, cgroup)
end

next
elsif system("systemctl status #{systemd_service} &>/dev/null")
ret = "running"
running += 1
Expand Down