Correction jenkins permission denied

docker/install-jenkins.sh

@@ -1,9 +1,8 @@
-mkdir /home/c2a/jenkins_home
-chmod 777 /home/c2a/jenkins_home
 docker run --detach \
     --name jenkins \
     --publish 8002:8080 \
     --publish 50000:50000 \
     --volume /var/jenkins_home:/var/jenkins_home \
+    --user root \
     --restart unless-stopped \
     jenkins/jenkins:lts