From 19490907b3836369215a9860f1bd6d2bc3297937 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Wed, 23 Sep 2020 09:02:13 +0200 Subject: [PATCH] REGTESTS: add a few load balancing tests This adds "balance-rr" to test round robin, "balance-uri" to test the default balance-uri method, and "balance-uri-path-only" which mixes H1 and H2 through "balance uri path-only" and verifies that they reach the same server. Note that for the latter, "proto h2" explicitly had to be placed on the listening socket otherwise it would timeout. This may indicate an issue in the H1->H2 upgrade depending how the H2 preface is sent maybe. --- reg-tests/balance/balance-rr.vtc | 73 ++++++++++++++++ reg-tests/balance/balance-uri-path-only.vtc | 97 +++++++++++++++++++++ reg-tests/balance/balance-uri.vtc | 74 ++++++++++++++++ 3 files changed, 244 insertions(+) create mode 100644 reg-tests/balance/balance-rr.vtc create mode 100644 reg-tests/balance/balance-uri-path-only.vtc create mode 100644 reg-tests/balance/balance-uri.vtc diff --git a/reg-tests/balance/balance-rr.vtc b/reg-tests/balance/balance-rr.vtc new file mode 100644 index 000000000..531e84ea5 --- /dev/null +++ b/reg-tests/balance/balance-rr.vtc @@ -0,0 +1,73 @@ +vtest "Test for balance roundrobin" +feature ignore_unknown_macro + +server s1 { + rxreq + txresp -hdr "Server: s1" +} -repeat 2 -start + +server s2 { + rxreq + txresp -hdr "Server: s2" +} -repeat 2 -start + +server s3 { + rxreq + txresp -hdr "Server: s3" +} -repeat 2 -start + +server s4 { + rxreq + txresp -hdr "Server: s4" +} -repeat 2 -start + +haproxy h1 -arg "-L A" -conf { + defaults + mode http + timeout server 1s + timeout connect 1s + timeout client 1s + + listen px + bind "fd@${px}" + balance roundrobin + server srv1 ${s1_addr}:${s1_port} + server srv2 ${s2_addr}:${s2_port} + server srv3 ${s3_addr}:${s3_port} + server srv4 ${s4_addr}:${s4_port} +} -start + +client c1 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s1 +} -run + +client c2 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s2 +} -run + +client c3 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s3 +} -run + +client c4 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s4 +} -run + +client c5 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s1 +} -run diff --git a/reg-tests/balance/balance-uri-path-only.vtc b/reg-tests/balance/balance-uri-path-only.vtc new file mode 100644 index 000000000..735c036c8 --- /dev/null +++ b/reg-tests/balance/balance-uri-path-only.vtc @@ -0,0 +1,97 @@ +vtest "Test for balance URI" +feature ignore_unknown_macro +#REQUIRE_VERSION=2.3 + +server s1 { + rxreq + txresp -hdr "Server: s1" -body "s1" +} -repeat 5 -start + +server s2 { + rxreq + txresp -hdr "Server: s2" -body "s2" +} -repeat 5 -start + +server s3 { + rxreq + txresp -hdr "Server: s3" -body "s3" +} -repeat 5 -start + +server s4 { + rxreq + txresp -hdr "Server: s4" -body "s4" +} -repeat 5 -start + +haproxy h1 -arg "-L A" -conf { + defaults + mode http + timeout server 1s + timeout connect 1s + timeout client 1s + + listen px + bind "fd@${px}" + bind "fd@${pxh2}" proto h2 + balance uri path-only + server srv1 ${s1_addr}:${s1_port} + server srv2 ${s2_addr}:${s2_port} + server srv3 ${s3_addr}:${s3_port} + server srv4 ${s4_addr}:${s4_port} +} -start + +client c1 -connect ${h1_px_sock} { + txreq -url "http://${h1_px_addr}/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s2 +} -run + +client c2 -connect ${h1_px_sock} { + txreq -url "/url1?ignore=this-arg" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s2 +} -run + +client c3 -connect ${h1_px_sock} { + txreq -url "http://${h1_px_addr}/url2" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s3 +} -run + +client c4 -connect ${h1_px_sock} { + txreq -url "/url3" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s4 +} -run + +client c5 -connect ${h1_px_sock} { + txreq -url "/url4" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s1 +} -run + +client c6h2 -connect ${h1_pxh2_sock} { + txpri + stream 0 { + txsettings + rxsettings + txsettings -ack + rxsettings + expect settings.ack == true + } -run + + stream 1 { + txreq \ + -req "GET" \ + -scheme "https" \ + -url "/url1" + rxhdrs + expect resp.status == 200 + rxdata -all + expect resp.body == "s2" + } -run +} -run diff --git a/reg-tests/balance/balance-uri.vtc b/reg-tests/balance/balance-uri.vtc new file mode 100644 index 000000000..4dddfe772 --- /dev/null +++ b/reg-tests/balance/balance-uri.vtc @@ -0,0 +1,74 @@ +vtest "Test for balance URI" +feature ignore_unknown_macro +#REQUIRE_VERSION=2.0 + +server s1 { + rxreq + txresp -hdr "Server: s1" +} -repeat 2 -start + +server s2 { + rxreq + txresp -hdr "Server: s2" +} -repeat 2 -start + +server s3 { + rxreq + txresp -hdr "Server: s3" +} -repeat 2 -start + +server s4 { + rxreq + txresp -hdr "Server: s4" +} -repeat 2 -start + +haproxy h1 -arg "-L A" -conf { + defaults + mode http + timeout server 1s + timeout connect 1s + timeout client 1s + + listen px + bind "fd@${px}" + balance uri + server srv1 ${s1_addr}:${s1_port} + server srv2 ${s2_addr}:${s2_port} + server srv3 ${s3_addr}:${s3_port} + server srv4 ${s4_addr}:${s4_port} +} -start + +client c1 -connect ${h1_px_sock} { + txreq -url "/url1" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s2 +} -run + +client c2 -connect ${h1_px_sock} { + txreq -url "/url1?ignore=this-arg" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s2 +} -run + +client c3 -connect ${h1_px_sock} { + txreq -url "/url2" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s3 +} -run + +client c4 -connect ${h1_px_sock} { + txreq -url "/url3" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s4 +} -run + +client c5 -connect ${h1_px_sock} { + txreq -url "/url4" + rxresp + expect resp.status == 200 + expect resp.http.Server ~ s1 +} -run