Spankalish

reactor.conf, in master.d---
reactor:
  - salt/states/base/nginx:
    - /srv/salt/reactor/stop.sls

event on web server---
disable_server_in_LB:
  event:
    - wait
    - name: salt/states/base/nginx

Spankalish

Master Terminal: Successful
sudo salt 'LB' cmd.run 'echo "disable server here/salt-minion1" | socat stdio /var/lib/haproxy/stats'


Master .sls file: Fail
disable server in haproxy:
  - name: |
  - tgt: 'LB'
      echo "disable server here/salt-minion1" | socat stdio /var/lib/haproxy/stats
    

Spankalish

master.d/reactor.conf
reactor:
  - 'salt/states/base/nginx_update':
    - srv/salt/reactor/stop.sls
  
.sls file event
disable_server_in_LB:
  event:
    - wait
    - name: salt/states/base/nginx_update

Spankalish

/etc/apache2/sites-enabled/000-default.conf   
  file:
    - managed
    - absent

Spankalish

Remove 000-default.conf:
  file.absent:
    - name: /etc/apache2/sites-enabled/000-default.conf   
    - require:
      - pkg: apache2

Spankalish

/etc/apache2/sites-enabled:
  file:
    - managed
    - source salt://LAMP/virtual-hosts.conf.jinja
    - template: jinja
    - user: root
    - group: root
    - mode: 644