From 7d1f7771c9961dc6607a6ac5894b9c3195c25fcf Mon Sep 17 00:00:00 2001
From: Francis Lavoie <lavofr@gmail.com>
Date: Wed, 13 Jul 2022 16:15:00 -0400
Subject: reverseproxy: Implement retry count, alternative to try_duration
 (#4756)

* reverseproxy: Implement retry count, alternative to try_duration

* Add Caddyfile support for `retry_match`

* Refactor to deduplicate matcher parsing logic

* Fix lint
---
 .../caddyfile_adapt/reverse_proxy_load_balance.txt | 64 ++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 caddytest/integration/caddyfile_adapt/reverse_proxy_load_balance.txt

(limited to 'caddytest/integration')

diff --git a/caddytest/integration/caddyfile_adapt/reverse_proxy_load_balance.txt b/caddytest/integration/caddyfile_adapt/reverse_proxy_load_balance.txt
new file mode 100644
index 0000000..5885eec
--- /dev/null
+++ b/caddytest/integration/caddyfile_adapt/reverse_proxy_load_balance.txt
@@ -0,0 +1,64 @@
+:8884
+
+reverse_proxy 127.0.0.1:65535 {
+	lb_policy first
+	lb_retries 5
+	lb_try_duration 10s
+	lb_try_interval 500ms
+	lb_retry_match {
+		path /foo*
+		method POST
+	}
+	lb_retry_match path /bar*
+}
+----------
+{
+	"apps": {
+		"http": {
+			"servers": {
+				"srv0": {
+					"listen": [
+						":8884"
+					],
+					"routes": [
+						{
+							"handle": [
+								{
+									"handler": "reverse_proxy",
+									"load_balancing": {
+										"retries": 5,
+										"retry_match": [
+											{
+												"method": [
+													"POST"
+												],
+												"path": [
+													"/foo*"
+												]
+											},
+											{
+												"path": [
+													"/bar*"
+												]
+											}
+										],
+										"selection_policy": {
+											"policy": "first"
+										},
+										"try_duration": 10000000000,
+										"try_interval": 500000000
+									},
+									"upstreams": [
+										{
+											"dial": "127.0.0.1:65535"
+										}
+									]
+								}
+							]
+						}
+					]
+				}
+			}
+		}
+	}
+}
-- 
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