Call setcap(8) one time only.

The setcap(8) utility supports multiple arguments, so it's possible
to manage more than one permission for more than one file at the
same time.

build/Dockerfile

@@ -14,7 +14,7 @@ RUN mkdir -p /var/lib/nginx \
 	&& apt-get update \
 	&& apt-get install -y libcap2-bin \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& chown -R nginx:0 /etc/nginx \
 	&& chown -R nginx:0 /var/cache/nginx \
 	&& chown -R nginx:0 /var/lib/nginx \

build/DockerfileForAlpine

@@ -13,7 +13,7 @@ RUN mkdir -p /etc/nginx/secrets \
 	&& mkdir -p /var/lib/nginx \
 	&& apk add --no-cache libcap \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& chown -R nginx:0 /etc/nginx \
 	&& chown -R nginx:0 /var/cache/nginx \
 	&& chown -R nginx:0 /var/lib/nginx \

build/DockerfileForPlus

@@ -38,7 +38,7 @@ RUN --mount=type=secret,id=nginx-repo.crt \
 	&& printf "deb https://plus-pkgs.nginx.com/debian buster nginx-plus\n" > /etc/apt/sources.list.d/nginx-plus.list \
 	&& apt-get update && apt-get install -y nginx-plus=${NGINX_PLUS_VERSION} \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& apt-get remove --purge --auto-remove -y gnupg1 \
 	&& rm -rf /var/lib/apt/lists/* \
 	&& rm -rf /etc/ssl/nginx \

build/DockerfileWithOpentracing

@@ -80,7 +80,7 @@ RUN mkdir -p /var/lib/nginx \
 	&& apt-get update \
 	&& apt-get install -y libcap2-bin \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& chown -R nginx:0 /etc/nginx \
 	&& chown -R nginx:0 /var/cache/nginx \
 	&& chown -R nginx:0 /var/lib/nginx \

build/DockerfileWithOpentracingForPlus

@@ -51,7 +51,7 @@ RUN --mount=type=secret,id=nginx-repo.crt \
 	# Install OpenTracing module
 	nginx-plus-module-opentracing=${NGINX_OPENTRACING_MODULE_VERSION} \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& apt-get remove --purge --auto-remove -y gnupg1 \
 	&& rm -rf /var/lib/apt/lists/* \
 	&& rm -rf /etc/ssl/nginx \

build/appprotect/DockerfileWithAppProtectForPlus

@@ -58,7 +58,7 @@ RUN --mount=type=secret,id=nginx-repo.crt \
 	&& apt-get install -y app-protect-attack-signatures${APPPROTECT_SIG_VERSION:+=$APPPROTECT_SIG_VERSION} \
 	&& apt-get install -y app-protect-threat-campaigns${APPPROTECT_THREAT_CAMPAIGNS_VERSION:+=$APPPROTECT_THREAT_CAMPAIGNS_VERSION} \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& apt-get remove --purge --auto-remove -y gnupg1 wget\
 	&& rm -rf /var/lib/apt/lists/* \
 	&& rm -rf /etc/ssl/nginx \

build/appprotect/DockerfileWithAppProtectForPlusForOpenShift

@@ -61,7 +61,7 @@ RUN --mount=type=secret,id=nginx-repo.crt \
 	&& yum install -y app-protect-attack-signatures${APPPROTECT_SIG_VERSION:+-$APPPROTECT_SIG_VERSION} \
 	&& yum install -y app-protect-threat-campaigns${APPPROTECT_THREAT_CAMPAIGNS_VERSION:+-$APPPROTECT_THREAT_CAMPAIGNS_VERSION} \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& yum remove -y wget \
 	&& rm -rf /etc/ssl/nginx \
 	&& rm /etc/yum.repos.d/nginx-plus-7.repo \

build/openshift/Dockerfile

@@ -25,7 +25,7 @@ RUN set -x \
 	&& mkdir -p /etc/nginx/secrets \
 	&& mkdir -p /etc/nginx/stream-conf.d \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& chown -R nginx:0 /etc/nginx \
 	&& chown -R nginx:0 /var/cache/nginx \
 	&& chown -R nginx:0 /var/lib/nginx \

build/openshift/DockerfileForPlus

@@ -45,7 +45,7 @@ RUN --mount=type=secret,id=nginx-repo.crt \
 	&& echo "enabled=1" >> /etc/yum.repos.d/nginx-plus-8.repo \
 	&& yum install -y nginx-plus-${NGINX_PLUS_VERSION} \
 	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx \
-	&& setcap 'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
+	          'cap_net_bind_service=+ep' /usr/sbin/nginx-debug \
 	&& yum remove -y wget \
 	&& rm -rf /etc/ssl/nginx \
 	&& rm /etc/yum.repos.d/nginx-plus-8.repo \