From 4a33b1e163c288d7c9036e681e6f63a1b19d1051 Mon Sep 17 00:00:00 2001
From: Manuel Alejandro de Brito Fontes <aledbf@gmail.com>
Date: Wed, 12 Feb 2020 21:48:41 -0300
Subject: [PATCH] Ensure scripts and dev-env works in osx (#5062)

---
 Makefile         | 2 +-
 build/dev-env.sh | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 4e503dc36..7c65b4251 100644
--- a/Makefile
+++ b/Makefile
@@ -232,7 +232,7 @@ dep-ensure: check-go-version ## Update and vendo go dependencies.
 
 .PHONY: dev-env
 dev-env: check-go-version ## Starts a local Kubernetes cluster using minikube, building and deploying the ingress controller.
-	@DIND_TASKS=0 USE_DOCKER=false build/dev-env.sh
+	@build/dev-env.sh
 
 .PHONY: live-docs
 live-docs: ## Build and launch a local copy of the documentation website in http://localhost:3000
diff --git a/build/dev-env.sh b/build/dev-env.sh
index a1f9dc1a0..c4ee3fbe2 100755
--- a/build/dev-env.sh
+++ b/build/dev-env.sh
@@ -91,10 +91,11 @@ kubectl create namespace ingress-nginx || true
 kubectl apply -k ${DIR}/../deploy/kind
 
 echo "[dev-env] deleting old ingress-nginx pods..."
+MINUTE_AGO=$(python -c "from datetime import datetime,timedelta; print((datetime.utcnow()-timedelta(seconds=60)).strftime('%Y-%m-%dT%H:%M:%SZ'))")
 kubectl get pods --namespace ingress-nginx -o go-template \
   --template '{{range .items}}{{.metadata.name}} {{.metadata.creationTimestamp}}{{"\n"}}{{end}}' | \
-  awk '$2 <= $(python -c "from datetime import datetime,timedelta; print((datetime.now()-timedelta(seconds=60)).strftime(\"%Y-%m-%dT%H:%M:%S%Z\"))") { print $1 }' | \
-  xargs --no-run-if-empty kubectl delete pod --namespace ingress-nginx
+  awk -v MINUTE_AGO=$MINUTE_AGO '$2 <= MINUTE_AGO { print $1 }' | \
+  xargs kubectl delete pod --namespace ingress-nginx
 
 cat <<EOF