Make curl fail on 4xx and 5xx (#2167)

build/Dockerfile

@@ -46,8 +46,8 @@ RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode
 	--mount=type=secret,id=nginx-repo.key,dst=/etc/ssl/nginx/nginx-repo.key,mode=0644 \
 	apt-get update \
 	&& apt-get install --no-install-recommends --no-install-suggests -y ca-certificates gnupg curl apt-transport-https libcap2-bin libtiff5 \
-	&& curl -sSL https://cs.nginx.com/static/keys/nginx_signing.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_signing.gpg \
-	&& curl -sSL -o /etc/apt/apt.conf.d/90pkgs-nginx https://cs.nginx.com/static/files/90pkgs-nginx \
+	&& curl -fsSL https://cs.nginx.com/static/keys/nginx_signing.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_signing.gpg \
+	&& curl -fsSL -o /etc/apt/apt.conf.d/90pkgs-nginx https://cs.nginx.com/static/files/90pkgs-nginx \
 	&& printf "%s\n" "Acquire::https::pkgs.nginx.com::User-Agent \"k8s-ic-$IC_VERSION${BUILD_OS##debian-plus}-apt\";" >> /etc/apt/apt.conf.d/90pkgs-nginx \
 	&& printf "%s\n" "deb https://pkgs.nginx.com/plus/${NGINX_PLUS_VERSION^^}/debian buster nginx-plus" > /etc/apt/sources.list.d/nginx-plus.list \
 	&& apt-get update \
@@ -65,7 +65,7 @@ RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode
 	--mount=type=secret,id=nginx-repo.key,dst=/etc/ssl/nginx/nginx-repo.key,mode=0644 \
 	apt-get update \
 	&& apt-get install --no-install-recommends --no-install-suggests -y gnupg curl apt-transport-https \
-	&& curl -sSL https://cs.nginx.com/static/keys/app-protect-security-updates.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_app_signing.gpg \
+	&& curl -fsSL https://cs.nginx.com/static/keys/app-protect-security-updates.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_app_signing.gpg \
 	&& printf "%s\n" "deb https://pkgs.nginx.com/app-protect/${NGINX_PLUS_VERSION^^}/debian buster nginx-plus" \
 	"deb https://pkgs.nginx.com/app-protect-security-updates/debian buster nginx-plus" > /etc/apt/sources.list.d/nginx-app-protect.list \
 	&& apt-get update \
@@ -133,7 +133,7 @@ ARG NGINX_PLUS_VERSION
 RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode=0644 \
 	--mount=type=secret,id=nginx-repo.key,dst=/etc/ssl/nginx/nginx-repo.key,mode=0644 \
 	rpm --import https://cs.nginx.com/static/keys/nginx_signing.key \
-	&& curl -sS "https://cs.nginx.com/static/files/nginx-plus-$(grep -E -o '[0-9]+\.[0-9]+' /etc/redhat-release | cut -d"." -f1).repo" | tr 0 1 > /etc/yum.repos.d/nginx-plus.repo \
+	&& curl -fsSL "https://cs.nginx.com/static/files/nginx-plus-$(grep -E -o '[0-9]+\.[0-9]+' /etc/redhat-release | cut -d"." -f1).repo" | tr 0 1 > /etc/yum.repos.d/nginx-plus.repo \
 	&& microdnf --nodocs install -y nginx-plus-${NGINX_PLUS_VERSION} nginx-plus-module-njs-${NGINX_PLUS_VERSION}
 
 
@@ -148,7 +148,7 @@ RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode
 	&& subscription-manager register --org=${RHEL_ORGANIZATION} --activationkey=${RHEL_ACTIVATION_KEY} || true \
 	&& subscription-manager attach \
 	&& set -x \
-	&& curl -sS https://cs.nginx.com/static/files/app-protect-7.repo > /etc/yum.repos.d/app-protect-7.repo \
+	&& curl -fsSL https://cs.nginx.com/static/files/app-protect-7.repo > /etc/yum.repos.d/app-protect-7.repo \
 	&& subscription-manager repos --enable rhel-7-server-optional-rpms --enable rhel-7-server-extras-rpms \
 	&& rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm \
 	&& yum clean all \