Idea of describing salt state for proxy minion

remote_proxy.yml

#
# Define remote system config as a pillar
#
gateway:
    host: hostname
    port: 22
    protocol: ssh | telnet  # uses scp/ssh or rcp/rsh
    ssh_key: "/path/on/local/minion"
    server_fingerpring: '34:32:a4:32:32:32:a4:32:a4'


#
# In state  
#

# Generic state to copy a file on a non-salt system.
gateway-hosts:
    file.proxy_present:
        - name: /jffs/etc/hosts
        - source: salt://bla
        - target: pillars['gateway']


# Generic state to execute a remote command.
gateway-restart-ssh:
    cmd.proxy_run:
        - name: /etc/init.d/dropbear restart
        - target: pillars['gateway']


gateway-restart-ssh:
    cmd.proxy_wait:
        - name: /etc/init.d/dropbear restart
        - target: pillars['gateway']
        - watch:
            file: gateway-restart-ssh


# Generic nvram key-value state
gateway-configuration:
    ddwrt.proxy_nvram:  # of just ddwrt.nvram
        - name: static_leases
        - content: '77:45:43:43:43:43=host1=172.20.0.1= 77:45:43:43:43:43=host2=172.20.0.2='
        - target: pillars['gateway']


# Specialized nvram add lease
host1-lease:
    ddwrt.proxy_static_leases_present:  # or just ddwrt.static_leases_present
        - name: 77:45:43:43:43:43
        - hostname: host1
        - ip: 172.20.0.1


# Specialized nvram remove lease
host1-old-lease:
    ddwrt.proxy_static_leases_absent:
        - name: 77:45:43:43:43:43
        - target: pillars['gateway']