Remove Nginx Ingress default backend

* nginx-ingress no longer requires a configured default-backend, it will respond with its own 404 page starting in v0.21.0 * kubernetes/ingress-nginx#3196
poseidon · Feb 16, 2019 · 3d24701 · 3d24701
1 parent b13a651
commit 3d24701
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Showing 16 changed files with 2 additions and 290 deletions.
diff --git a/CHANGES.md b/CHANGES.md
@@ -10,6 +10,8 @@ Notable changes between versions.
 #### Addons
 
 * Raise nginx-ingress liveness/readiness timeout to 5 seconds
+* Remove nginx-ingess default-backend
+  * nginx-ingress now responds with its own 404 page by default
 * Improve Prometheus metrics labels and drop extraneous metrics ([#397](https://github.com/poseidon/typhoon/pull/397))
   * Add `pod` name label to metrics discovered via service endpoints
   * Rename `kubernetes_namespace` label to `namespace`

diff --git a/addons/nginx-ingress/aws/default-backend/deployment.yaml b/addons/nginx-ingress/aws/default-backend/deployment.yaml
diff --git a/addons/nginx-ingress/aws/default-backend/service.yaml b/addons/nginx-ingress/aws/default-backend/service.yaml
diff --git a/addons/nginx-ingress/aws/deployment.yaml b/addons/nginx-ingress/aws/deployment.yaml
@@ -27,7 +27,6 @@ spec:
           image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
           args:
             - /nginx-ingress-controller
-            - --default-backend-service=$(POD_NAMESPACE)/default-backend
             - --ingress-class=public
           # use downward API
           env:

diff --git a/addons/nginx-ingress/azure/default-backend/deployment.yaml b/addons/nginx-ingress/azure/default-backend/deployment.yaml
diff --git a/addons/nginx-ingress/azure/default-backend/service.yaml b/addons/nginx-ingress/azure/default-backend/service.yaml
diff --git a/addons/nginx-ingress/azure/deployment.yaml b/addons/nginx-ingress/azure/deployment.yaml
@@ -27,7 +27,6 @@ spec:
           image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
           args:
             - /nginx-ingress-controller
-            - --default-backend-service=$(POD_NAMESPACE)/default-backend
             - --ingress-class=public
           # use downward API
           env:

diff --git a/addons/nginx-ingress/bare-metal/default-backend/deployment.yaml b/addons/nginx-ingress/bare-metal/default-backend/deployment.yaml
diff --git a/addons/nginx-ingress/bare-metal/default-backend/service.yaml b/addons/nginx-ingress/bare-metal/default-backend/service.yaml
diff --git a/addons/nginx-ingress/bare-metal/deployment.yaml b/addons/nginx-ingress/bare-metal/deployment.yaml
@@ -25,7 +25,6 @@ spec:
           image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
           args:
             - /nginx-ingress-controller
-            - --default-backend-service=$(POD_NAMESPACE)/default-backend
             - --ingress-class=public
           # use downward API
           env:

diff --git a/addons/nginx-ingress/digital-ocean/daemonset.yaml b/addons/nginx-ingress/digital-ocean/daemonset.yaml
@@ -27,7 +27,6 @@ spec:
           image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
           args:
             - /nginx-ingress-controller
-            - --default-backend-service=$(POD_NAMESPACE)/default-backend
             - --ingress-class=public
           # use downward API
           env:

diff --git a/addons/nginx-ingress/digital-ocean/default-backend/deployment.yaml b/addons/nginx-ingress/digital-ocean/default-backend/deployment.yaml
diff --git a/addons/nginx-ingress/digital-ocean/default-backend/service.yaml b/addons/nginx-ingress/digital-ocean/default-backend/service.yaml
diff --git a/addons/nginx-ingress/google-cloud/default-backend/deployment.yaml b/addons/nginx-ingress/google-cloud/default-backend/deployment.yaml
diff --git a/addons/nginx-ingress/google-cloud/default-backend/service.yaml b/addons/nginx-ingress/google-cloud/default-backend/service.yaml
diff --git a/addons/nginx-ingress/google-cloud/deployment.yaml b/addons/nginx-ingress/google-cloud/deployment.yaml
@@ -27,7 +27,6 @@ spec:
           image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
           args:
             - /nginx-ingress-controller
-            - --default-backend-service=$(POD_NAMESPACE)/default-backend
             - --ingress-class=public
           # use downward API
           env: