Enable arm again

build/run-ingress-controller.sh

@@ -0,0 +1,103 @@
+#!/bin/bash
+
+# Copyright 2018 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+if ! [ -z "$DEBUG" ]; then
+	set -x
+fi
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+RED='\e[35m'
+NC='\e[0m'
+BGREEN='\e[32m'
+
+declare -a mandatory
+mandatory=(
+  IMAGE
+  ARCH
+)
+
+missing=false
+for var in "${mandatory[@]}"; do
+  if [[ -z "${!var:-}" ]]; then
+    echo "${RED}Environment variable $var must be set${NC}"
+    missing=true
+  fi
+done
+
+if [ "$missing" = true ]; then
+  exit 1
+fi
+
+function cleanup {
+    echo -e "${BGREEN}Stoping kubectl proxy${NC}"
+    rm -rf "${SSL_VOLUME}"
+    kill $proxy_pid
+}
+trap cleanup EXIT
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+
+# the ingress controller needs this two variables. To avoid the 
+# creation of any object in the cluster we use invalid names.
+POD_NAMESPACE="invalid-namespace"
+POD_NAME="invalid-namespace"
+
+export TAG=local
+
+if [[ "${ARCH}" != "amd64" ]]; then
+  echo -e "${BGREEN}Register ${RED}/usr/bin/qemu-ARCH-static${BGREEN} as the handler for binaries in multiple platforms${NC}"
+  make -C "${KUBE_ROOT}" register-qemu
+fi
+
+echo -e "${BGREEN}Building ingress controller image${NC}"
+make -C "${KUBE_ROOT}" build "sub-container-${ARCH}"
+
+CONTEXT=$(kubectl config current-context)
+
+echo -e "Running against kubectl cluster ${BGREEN}${CONTEXT}${NC}"
+
+kubectl proxy --accept-hosts=.* --address=0.0.0.0 &
+proxy_pid=$!
+sleep 1
+
+echo -e "\n${BGREEN}kubectl proxy PID: ${BGREEN}$proxy_pid${NC}"
+
+until $(curl --output /dev/null -fsSL http://localhost:8001/); do
+  echo -e "${RED}waiting for kubectl proxy${NC}"
+  sleep 5
+done
+
+# temporal directory for the fake SSL certificate
+SSL_VOLUME=$(mktemp -d)
+
+# if we run as user we cannot bind to port 80 and 443
+docker run \
+  --rm \
+  --name local-ingress-controller \
+  --net=host \
+  --user="root:root" \
+  -e POD_NAMESPACE="${POD_NAMESPACE}" \
+  -e POD_NAME="${POD_NAME}" \
+  -v "${SSL_VOLUME}:/etc/ingress-controller/ssl/" \
+  -v "${HOME}/.kube:${HOME}/.kube:ro" \
+  "${IMAGE}-${ARCH}:local" /nginx-ingress-controller \
+  --update-status=false \
+  --v=2 \
+  --apiserver-host=http://0.0.0.0:8001 \
+  --kubeconfig="${HOME}/.kube/config"