From 3e71b6fd577fda84bef534e2449cedef8859a7eb Mon Sep 17 00:00:00 2001
From: Ricardo Pardini <ricardo@pardini.net>
Date: Wed, 16 Jan 2019 21:43:01 +0100
Subject: [PATCH] remove some "$" usage in instructions, theres no good way to
 escape it in nginx literals bump to 0.2.4

---
 README.md  |  2 +-
 nginx.conf | 14 ++------------
 2 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 47f25f9..13058c0 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ docker run --rm --name docker_registry_proxy -it \
        -v $(pwd)/docker_mirror_certs:/ca \
        -e REGISTRIES="k8s.gcr.io gcr.io quay.io your.own.registry another.public.registry" \
        -e AUTH_REGISTRIES="auth.docker.io:dockerhub_username:dockerhub_password your.own.registry:username:password" \
-       rpardini/docker-registry-proxy:0.2.3
+       rpardini/docker-registry-proxy:0.2.4
 ```
 
 Let's say you did this on host `192.168.66.72`, you can then `curl http://192.168.66.72:3128/ca.crt` and get the proxy CA certificate.
diff --git a/nginx.conf b/nginx.conf
index 1ea1b35..fef3336 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -124,23 +124,13 @@ http {
         location /setup/systemd {
             add_header "Content-type" "text/plain" always;
             return 200 '
-set -e 
+set -e
 
-if [ ! -d /etc/systemd ]; then   
+if [ ! -d /etc/systemd ]; then
    echo "Not a systemd system"
    exit 1
 fi
 
-if [[ $EUID -ne 0 ]]; then
-   echo "Must be root to change system files"
-   exit 1
-fi
-
-if [[ $(systemctl is-active --quiet docker.service) -ne 0 ]]; then
-   echo "Docker service missing"
-   exit 1
-fi
-
 mkdir -p /etc/systemd/system/docker.service.d
 cat << EOD > /etc/systemd/system/docker.service.d/http-proxy.conf
 [Service]