remove s390x, arm/7 and ppc64le (#7784)

Author: AlexFenlon

.github/data/matrix-images-oss.json

@@ -4,12 +4,12 @@
     "alpine"
   ],
   "platforms": [
-    "linux/arm, linux/arm64, linux/amd64, linux/ppc64le, linux/s390x"
+    "linux/arm64, linux/amd64"
   ],
   "include": [
     {
       "image": "ubi",
-      "platforms": "linux/arm64, linux/amd64, linux/ppc64le, linux/s390x"
+      "platforms": "linux/arm64, linux/amd64"
     }
   ]
 }

.github/data/matrix-regression.json

@@ -6,7 +6,7 @@
       "image": "debian",
       "type": "oss",
       "marker": "'not upgrade'",
-      "platforms": "linux/arm, linux/arm64, linux/amd64, linux/ppc64le, linux/s390x"
+      "platforms": "linux/arm64, linux/amd64"
     },
     {
       "label": "regression",

.github/workflows/build-base-images.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm,arm64,ppc64le,s390x
+          platforms: arm64
 
       - name: Authenticate to Google Cloud
         id: auth
@@ -128,7 +128,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm64,s390x
+          platforms: arm64
 
       - name: Authenticate to Google Cloud
         id: auth

.github/workflows/build-oss.yml

@@ -115,7 +115,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm,arm64,ppc64le,s390x
+          platforms: arm64
         if: ${{ steps.images_exist.outputs.base_exists != 'true' || steps.images_exist.outputs.target_exists != 'true' }}
 
       - name: Docker Buildx

.github/workflows/build-plus.yml

@@ -122,7 +122,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm,arm64,ppc64le,s390x
+          platforms: arm64
         if: ${{ steps.images_exist.outputs.base_exists != 'true' || steps.images_exist.outputs.target_exists != 'true' }}
 
       - name: Docker Buildx

.github/workflows/build-ubi-dependency.yml

@@ -94,7 +94,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm64,ppc64le,s390x
+          platforms: arm64
 
       - name: Docker Buildx
         uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
@@ -126,7 +126,7 @@ jobs:
           push: true
           # build multi-arch so that it can be mounted from any image
           # even though only ppc64le will contain binaries
-          platforms: "linux/amd64,linux/arm64,linux/ppc64le,linux/s390x"
+          platforms: "linux/amd64,linux/arm64"
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           annotations: ${{ steps.meta.outputs.annotations }}

.github/workflows/patch-image.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Setup QEMU
         uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
         with:
-          platforms: arm,arm64,ppc64le,s390x
+          platforms: arm64
 
       - name: Authenticate to Google Cloud
         id: auth

.goreleaser.yml

@@ -9,12 +9,7 @@ builds:
       - linux
     goarch:
       - amd64
-      - arm
       - arm64
-      - ppc64le
-      - s390x
-    goarm:
-      - 7
     flags:
       - -trimpath
     gcflags:

site/content/installation/build-nginx-ingress-controller.md

@@ -182,7 +182,7 @@ The _Makefile_ includes several key variables. You have the option to either mod
 {{<bootstrap-table "table table-striped table-bordered">}}
 | <div style="width:200px">Variable</div> | Description   |
 |-----------------------------------------|---------------|
-| _ARCH_                                | Defines the architecture for the image and binary. The default is `amd64`, but you can also choose from `arm64`, `arm`, `ppc64le`, and `s390x`.   |
+| _ARCH_                                | Defines the architecture for the image and binary. The default is `amd64`, but you can also use `arm64`. |
 | _PREFIX_                              | Gives the image its name. The default is `nginx/nginx-ingress`.  |
 | _TAG_                                 | Adds a tag to the image. This is often the version of NGINX Ingress Controller.   |
 | _DOCKER\_BUILD\_OPTIONS_                | Allows for additional [options](https://docs.docker.com/engine/reference/commandline/build/#options) during the `docker build` process, like `--pull`.  |

site/content/technical-specifications.md

@@ -46,10 +46,10 @@ _All images include NGINX 1.27.4._
 
 {{< bootstrap-table "table table-bordered table-responsive" >}}
 |<div style="width:200px">Name</div> | <div style="width:100px">Base image</div> | DockerHub image | Architectures |
-| ---| --- | --- | --- | --- |
-|Alpine-based image | ``nginx:1.27.4-alpine``,<br>based on on ``alpine:3.21`` | ``nginx/nginx-ingress:{{< nic-version >}}-alpine`` | arm/v7<br>arm64<br>amd64<br>ppc64le<br>s390x |
-|Debian-based image | ``nginx:1.27.4``,<br>based on on ``debian:12-slim`` | ``nginx/nginx-ingress:{{< nic-version >}}`` | arm/v7<br>arm64<br>amd64<br>ppc64le<br>s390x |
-|Ubi-based image | ``redhat/ubi9-minimal`` | ``nginx/nginx-ingress:{{< nic-version >}}-ubi`` | arm64<br>amd64<br>ppc64le<br>s390x |
+| ---| --- | --- | --- |
+|Alpine-based image | ``nginx:1.27.4-alpine``,<br>based on on ``alpine:3.21`` | ``nginx/nginx-ingress:{{< nic-version >}}-alpine`` | arm64<br>amd64 |
+|Debian-based image | ``nginx:1.27.4``,<br>based on on ``debian:12-slim`` | ``nginx/nginx-ingress:{{< nic-version >}}`` | arm64<br>amd64 |
+|Ubi-based image | ``redhat/ubi9-minimal`` | ``nginx/nginx-ingress:{{< nic-version >}}-ubi`` | arm64<br>amd64 |
 {{% /bootstrap-table %}}
 
 ---