From 90369fbc7e942b6d9c7e21ef531745af96fb079f Mon Sep 17 00:00:00 2001
From: tukwila <guangli.bao@daocloud.io>
Date: Tue, 22 Aug 2023 22:09:36 +0800
Subject: [PATCH] support coredns v1.11.0 (#76)

add 1.11.0 and fix missing option in 1.10.1

Signed-off-by: guangli.bao <guangli.bao@daocloud.io>
---
 corefile-tool/cmd/validversions_test.go |  2 +-
 migration/plugins.go                    | 27 +++++++++++++++
 migration/versions.go                   | 46 ++++++++++++++++++++++++-
 3 files changed, 73 insertions(+), 2 deletions(-)

diff --git a/corefile-tool/cmd/validversions_test.go b/corefile-tool/cmd/validversions_test.go
index 0fb73b7..33d49c6 100644
--- a/corefile-tool/cmd/validversions_test.go
+++ b/corefile-tool/cmd/validversions_test.go
@@ -15,7 +15,7 @@ func TestNewValidVersionsCmd(t *testing.T) {
 		{
 			name: "Works without error",
 			expectedOutput: `The following are valid CoreDNS versions:
-1.1.3, 1.1.4, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.9, 1.7.0, 1.7.1, 1.8.0, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.10.0, 1.10.1
+1.1.3, 1.1.4, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.9, 1.7.0, 1.7.1, 1.8.0, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.10.0, 1.10.1, 1.11.0
 `,
 			expectedError: false,
 		},
diff --git a/migration/plugins.go b/migration/plugins.go
index abfb04d..500b73c 100644
--- a/migration/plugins.go
+++ b/migration/plugins.go
@@ -309,6 +309,17 @@ var plugins = map[string]map[string]plugin{
 				"ttl":         {}, // new option
 			},
 		},
+		"v3": plugin{
+			namedOptions: map[string]option{
+				"type":        {},
+				"class":       {},
+				"name":        {},
+				"answer name": {},
+				"edns0":       {},
+				"ttl":         {}, 
+				"cname_target": {}, // new option
+			},
+		},
 	},
 
 	"log": {
@@ -335,6 +346,15 @@ var plugins = map[string]map[string]plugin{
 				"serve_stale": {}, // new option
 			},
 		},
+		"v3": plugin{
+			namedOptions: map[string]option{
+				"success":     {},
+				"denial":      {},
+				"prefetch":    {},
+				"serve_stale": {}, 
+				"keepttl":     {}, // new option
+			},
+		},
 	},
 
 	"forward": {
@@ -406,6 +426,13 @@ var plugins = map[string]map[string]plugin{
 				"ttl":  {},
 			},
 		},
+		"v2": plugin{
+			namedOptions: map[string]option{
+				"apex": {},
+				"ttl":  {},
+				"fallthrough": {}, // new option
+			},
+		},
 	},
 
 	"proxy": {
diff --git a/migration/versions.go b/migration/versions.go
index 083d5da..0814d74 100644
--- a/migration/versions.go
+++ b/migration/versions.go
@@ -30,10 +30,16 @@ type release struct {
 
 // Versions holds a map of plugin/option migrations per CoreDNS release (since 1.1.4)
 var Versions = map[string]release{
+	"1.11.0": {
+		priorVersion:   "1.10.1",
+		dockerImageSHA: "cc3ebb05fbdba439d2d69813f162aa204b027098c8244fb3156e6e7c0f31c548",
+		plugins: 		plugins_1_11_0,
+	},
 	"1.10.1": {
+		nextVersion:    "1.11.0",
 		priorVersion:   "1.10.0",
 		dockerImageSHA: "a0ead06651cf580044aeb0a0feba63591858fb2e43ade8c9dea45a6a89ae7e5e",
-		plugins:        plugins_1_9_3,
+		plugins:        plugins_1_10_1,
 	},
 	"1.10.0": {
 		nextVersion:    "1.10.1",
@@ -745,6 +751,44 @@ var Versions = map[string]release{
 }`},
 }
 
+var plugins_1_11_0 = map[string]plugin{
+	"errors":       plugins["errors"]["v3"],
+	"log":          plugins["log"]["v1"],
+	"health":       plugins["health"]["v1"],
+	"ready":        {},
+	"autopath":     {},
+	"kubernetes":   plugins["kubernetes"]["v8"],
+	"k8s_external": plugins["k8s_external"]["v2"], //add fallthrough option
+	"prometheus":   {},
+	"forward":      plugins["forward"]["v3"],
+	"cache":        plugins["cache"]["v2"],
+	"loop":         {},
+	"reload":       {},
+	"loadbalance":  {},
+	"hosts":        plugins["hosts"]["v1"],
+	"rewrite":      plugins["rewrite"]["v3"], // add cname_target option
+	"transfer":     plugins["transfer"]["v1"],
+}
+
+var plugins_1_10_1 = map[string]plugin{
+	"errors":       plugins["errors"]["v3"],
+	"log":          plugins["log"]["v1"],
+	"health":       plugins["health"]["v1"],
+	"ready":        {},
+	"autopath":     {},
+	"kubernetes":   plugins["kubernetes"]["v8"],
+	"k8s_external": plugins["k8s_external"]["v1"],
+	"prometheus":   {},
+	"forward":      plugins["forward"]["v3"],
+	"cache":        plugins["cache"]["v2"], // add keepttl option
+	"loop":         {},
+	"reload":       {},
+	"loadbalance":  {},
+	"hosts":        plugins["hosts"]["v1"],
+	"rewrite":      plugins["rewrite"]["v2"],
+	"transfer":     plugins["transfer"]["v1"],
+}
+
 var plugins_1_9_3 = map[string]plugin{
 	"errors":       plugins["errors"]["v3"], // stacktrace option added
 	"log":          plugins["log"]["v1"],