REGTEST: mailers: add new test for 'mailers' section
This test verifies the mailers section works properly by checking that
it sends the proper amount of mails when health-checks are changing and
or marking a server up/down
The test currently fails on all versions of haproxy i tried with varying
results:
- 1.9.0 produces thousands of mails.
- 1.8.14 only sends 1 mail, needs a 200ms 'timeout mail' to succeed
- 1.7.11 only sends 1 mail, needs a 200ms 'timeout mail' to succeed
- 1.6 only sends 1 mail, (does not have the 'timeout mail' setting implemented)
diff --git a/reg-tests/mailers/k_healthcheckmail.lua b/reg-tests/mailers/k_healthcheckmail.lua
new file mode 100644
index 0000000..9c75877
--- /dev/null
+++ b/reg-tests/mailers/k_healthcheckmail.lua
@@ -0,0 +1,105 @@
+
+local vtc_port1 = 0
+local mailsreceived = 0
+local mailconnectionsmade = 0
+local healthcheckcounter = 0
+
+core.register_action("bug", { "http-res" }, function(txn)
+ data = txn:get_priv()
+ if not data then
+ data = 0
+ end
+ data = data + 1
+ print(string.format("set to %d", data))
+ txn.http:res_set_status(200 + data)
+ txn:set_priv(data)
+end)
+
+core.register_service("luahttpservice", "http", function(applet)
+ local response = "?"
+ local responsestatus = 200
+ if applet.path == "/setport" then
+ vtc_port1 = applet.headers["vtcport1"][0]
+ response = "OK"
+ end
+ if applet.path == "/svr_healthcheck" then
+ healthcheckcounter = healthcheckcounter + 1
+ if healthcheckcounter < 2 or healthcheckcounter > 6 then
+ responsestatus = 403
+ end
+ end
+
+ applet:set_status(responsestatus)
+ if applet.path == "/checkMailCounters" then
+ response = "MailCounters"
+ applet:add_header("mailsreceived", mailsreceived)
+ applet:add_header("mailconnectionsmade", mailconnectionsmade)
+ end
+ applet:start_response()
+ applet:send(response)
+end)
+
+core.register_service("fakeserv", "http", function(applet)
+ applet:set_status(200)
+ applet:start_response()
+end)
+
+function RecieveAndCheck(applet, expect)
+ data = applet:getline()
+ if data:sub(1,expect:len()) ~= expect then
+ core.Info("Expected: "..expect.." but got:"..data:sub(1,expect:len()))
+ applet:send("Expected: "..expect.." but got:"..data.."\r\n")
+ return false
+ end
+ return true
+end
+
+core.register_service("mailservice", "tcp", function(applet)
+ core.Info("############# Mailservice Called #############")
+ mailconnectionsmade = mailconnectionsmade + 1
+ applet:send("220 Welcome\r\n")
+ local data
+
+ if RecieveAndCheck(applet, "EHLO") == false then
+ return
+ end
+ applet:send("250 OK\r\n")
+ if RecieveAndCheck(applet, "MAIL FROM:") == false then
+ return
+ end
+ applet:send("250 OK\r\n")
+ if RecieveAndCheck(applet, "RCPT TO:") == false then
+ return
+ end
+ applet:send("250 OK\r\n")
+ if RecieveAndCheck(applet, "DATA") == false then
+ return
+ end
+ applet:send("354 OK\r\n")
+ core.Info("#### Send your mailbody")
+ local endofmail = false
+ local subject = ""
+ while endofmail ~= true do
+ data = applet:getline() -- BODY CONTENT
+ --core.Info(data)
+ if data:sub(1, 9) == "Subject: " then
+ subject = data
+ end
+ if (data == "\r\n") then
+ data = applet:getline() -- BODY CONTENT
+ core.Info(data)
+ if (data == ".\r\n") then
+ endofmail = true
+ end
+ end
+ end
+ core.Info("#### Body recieved OK")
+ applet:send("250 OK\r\n")
+
+ if RecieveAndCheck(applet, "QUIT") == false then
+ return
+ end
+ applet:send("221 Mail queued for delivery to /dev/null \r\n")
+ core.Info("Mail queued for delivery to /dev/null subject: "..subject)
+ mailsreceived = mailsreceived + 1
+end)