From ec7a5f6dc377a75123a9eafd2c798ebd8219cde8 Mon Sep 17 00:00:00 2001
From: Greg Haynes <greg@greghaynes.net>
Date: Thu, 19 Sep 2024 17:02:01 -0700
Subject: [PATCH] Remove coredns config from ref-implementation (#37)

Signed-off-by: Greg Haynes <greg.haynes@autodesk.com>
---
 ref-implementation/coredns.yaml               | 21 ------------
 .../coredns/manifests/cm-coredns.yaml         | 33 -------------------
 2 files changed, 54 deletions(-)
 delete mode 100644 ref-implementation/coredns.yaml
 delete mode 100644 ref-implementation/coredns/manifests/cm-coredns.yaml

diff --git a/ref-implementation/coredns.yaml b/ref-implementation/coredns.yaml
deleted file mode 100644
index ca46cd9..0000000
--- a/ref-implementation/coredns.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: coredns
-  namespace: argocd
-  labels:
-    env: dev
-spec:
-  project: default
-  source:
-    repoURL: cnoe://coredns/manifests
-    targetRevision: HEAD
-    path: "."
-  destination:
-    server: "https://kubernetes.default.svc"
-    namespace: kube-system
-  syncPolicy:
-    syncOptions:
-      - CreateNamespace=true
-    automated:
-      selfHeal: true
diff --git a/ref-implementation/coredns/manifests/cm-coredns.yaml b/ref-implementation/coredns/manifests/cm-coredns.yaml
deleted file mode 100644
index 9cf733a..0000000
--- a/ref-implementation/coredns/manifests/cm-coredns.yaml
+++ /dev/null
@@ -1,33 +0,0 @@
-# the only purpose of this is to resolve external DNS entries such as `redesigned-bassoon-r4jjwpvv99vhx9gp-8080.app.github.dev` to a cluster IP
-# normally, `redesigned-bassoon-r4jjwpvv99vhx9gp-8080.app.github.dev` resolves to 127.0.0.1 and thus oidc endpoint configurations cannot be obtained.
-# in addition, we need to ensure traffic do not go out of cluster when not necessary.
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: coredns
-  namespace: kube-system
-data:
-  Corefile: |
-    .:53 {
-        errors
-        health {
-           lameduck 5s
-        }
-        ready
-    
-        rewrite name cnoe.localtest.me ingress-nginx-controller.ingress-nginx.svc.cluster.local
-    
-        kubernetes cluster.local in-addr.arpa ip6.arpa {
-           pods insecure
-           fallthrough in-addr.arpa ip6.arpa
-           ttl 30
-        }
-        prometheus :9153
-        forward . /etc/resolv.conf {
-           max_concurrent 1000
-        }
-        cache 30
-        loop
-        reload
-        loadbalance
-    }