Add additional locations in Nginx reverse proxy for AWS Elastic Beanstalk

.ebextensions#nginx.config

files:
  "/tmp/add_default_nginx_includes.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash
      grep /etc/nginx/default.d /tmp/deployment/config/#etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf > /dev/null 2>&1
      if [ $? -eq 1 ]
      then
        echo "add new default includes line to nginx config"
        sed -i '$iinclude /etc/nginx/default.d/*.conf;' /tmp/deployment/config/#etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf
      else
        echo "nginx default includes line already added"
      fi

  "/opt/elasticbeanstalk/hooks/appdeploy/pre/65_add_default_nginx_includes.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash
      sh /tmp/add_default_nginx_includes.sh

  "/opt/elasticbeanstalk/hooks/configdeploy/pre/65_add_default_nginx_includes.sh":
    mode: "000755"
    owner: root
    group: root
    content: |
      #!/usr/bin/env bash
      sh /tmp/add_default_nginx_includes.sh

  "/etc/nginx/default.d/00_additional_routings.conf":
    mode: "000755"
    owner: root
    group: root
    content: |
      location /test {
          add_header Content-Type text/plain;
          return 200 "Hello World";
      }