wrote some scripts to record stats of various services

collectd/gitea-collectd.lua

@@ -0,0 +1,29 @@
+#!/usr/bin/env lua
+local gitdir = "/home/git/gitea-repositories/"
+
+local socket = require "socket"
+local fs = require "lfs"
+
+local hostname = os.getenv("COLLECTD_HOSTNAME") or os.getenv("HOSTNAME") or "lain.church"
+local interval = os.getenv("COLLECTD_INTERVAL") or 60
+
+while true do
+ local users, repos, gopherholes = 0, 0, 0
+ for user in fs.dir(gitdir) do
+  if user:sub(1,1) ~= "." then
+   users = users + 1
+   for repo in fs.dir(gitdir..user) do
+    if repo:sub(1,1) ~= "." then
+     repos = repos + 1
+     if repo == "gopherhole.git" then
+      gopherholes = gopherholes + 1
+     end
+    end
+   end
+  end
+ end
+ socket.sleep(interval)
+ print(string.format("PUTVAL %s/exec-gitea/gitea_active_users interval=%d N:%d",hostname,interval,users))
+ print(string.format("PUTVAL %s/exec-gitea/gitea_repositories interval=%d N:%d",hostname,interval,repos))
+ print(string.format("PUTVAL %s/exec-gitea/gitea_gopherholes interval=%d N:%d",hostname,interval,gopherholes))
+end

collectd/prosody-collectd.lua

@@ -0,0 +1,17 @@
+#!/usr/bin/env lua
+local rquri = "http://localhost:5280/serverinfo"
+
+local http = require "socket.http"
+local socket = require "socket"
+
+local hostname = os.getenv("COLLECTD_HOSTNAME") or os.getenv("HOSTNAME") or "lain.church"
+local interval = os.getenv("COLLECTD_INTERVAL") or 60
+
+while true do
+ socket.sleep(interval)
+ local request = {http.request(rquri)}
+ local online,registered = request[1]:match('{"connected":(%d+),"registered":(%d+)}')
+ online,registered = tonumber(online),tonumber(registered)
+ print(string.format("PUTVAL %s/exec-prosody/prosody_connected interval=%d N:%d",hostname,interval,online))
+ print(string.format("PUTVAL %s/exec-prosody/prosody_registered interval=%d N:%d",hostname,interval,registered))
+end

collectd/types.custom.db

@@ -0,0 +1,5 @@
+prosody_registered	value:ABSOLUTE:0:U
+prosody_connected	value:ABSOLUTE:0:U
+gitea_active_users	value:ABSOLUTE:0:U
+gitea_repositories	value:ABSOLUTE:0:U
+gitea_gopherholes	value:ABSOLUTE:0:U