remove install howto from fw.py

docs/install.rst

+Install
+=======
+
+.. highlight:: bash
+
+Setting up required software
+----------------------------
+
+Create a new user::
+
+  $ sudo adduser fw
+
+Update the package lists, and install the required system software::
+
+  $ sudo apt-get update
+  $ sudo apt-get install virtualenvwrapper isc-dhcp-server openvswitch-switch\
+    iptables openvswitch-controller git linux-image-generic-lts-raring ntp
+
+Configure ISC-DHCP server::
+
+  $ sudo tee /etc/dhcp/dhcpd.conf <<END
+  ddns-update-style none;
+  default-lease-time 60000;
+  max-lease-time 720000;
+  log-facility local7;
+  include "/tools/dhcp3/dhcpd.conf.generated";
+  END
+
+  $ sudo touch /etc/dhcp/dhcpd.conf.generated
+  $ sudo chown fw:fw /etc/dhcp/dhcpd.conf.generated
+
+
+Configure sudo::
+
+  $ sudo tee /etc/sudoers.d/firewall <<END
+  fw ALL= (ALL) NOPASSWD: /sbin/ip netns exec fw /sbin/ip addr *, /sbin/ip netns exec fw /sbin/ip ro *, /sbin/ip netns exec fw /sbin/ip link *, /sbin/ip netns exec fw /usr/sbin/ipset *, /usr/bin/ovs-vsctl, /sbin/ip netns exec fw /sbin/iptables-restore -c, /sbin/ip netns exec fw /sbin/ip6tables-restore -c, /etc/init.d/isc-dhcp-server restart, /sbin/ip link *
+  END
+
+  $ sudo chmod 440 /etc/sudoers.d/firewall
+
+
+Configure /etc/rc.local::
+
+  $ sudo tee /etc/rc.local <<END
+  #!/bin/sh -e
+
+  /etc/init.d/openvswitch-switch restart
+  /sbin/ip netns add fw
+  ovs-vsctl del-br firewall
+  /sbin/ip netns exec fw sysctl -f /etc/sysctl.d/60-circle-firewall.conf
+  /sbin/ip netns exec fw ip link set lo up
+  exit 0
+  END
+
+  $ sudo tee /etc/sysctl.d/60-circle-firewall.conf <<END
+  net.ipv4.ip_forward=1
+  net.ipv6.conf.all.forwarding=1
+  END
+
+Setting up firewall
+-------------------
+
+Clone the git repository::
+
+  $ sudo -i -u fw
+  $ git clone git@git.ik.bme.hu:circle/fwdriver.git
+
+Set up *virtualenvwrapper* and the *virtual Python environment* for the project::
+
+  $ source /etc/bash_completion.d/virtualenvwrapper
+  $ mkvirtualenv circle
+
+Install the required Python libraries to the virtual environment::
+
+  $ pip install -r fwdriver/requirements.txt
+
+Set up default Firewall configuration::
+
+  $ cat >> ~fw/.virtualenvs/fw/local/bin/postactivate <<END
+  export GATEWAY="152.66.243.254"
+  export AMQP_URI="amqp://guest:guest@localhost:5672/vhost"
+  END
+  $ exit
+  $ sudo cp ~fw/fwdriver/miscellaneous/firewall.conf /etc/init/
+
+
+
+Reboot
+------
+
+Reboot::
+
+  $ reboot

fw.py

@@ -2,6 +2,8 @@ from celery import Celery, task
 from os import getenv
 import re
 import json
+import logging
+
 from ovs import Switch
 
 DHCP_LOGFILE = getenv('DHCP_LOGFILE', '/var/log/syslog')
@@ -14,75 +16,7 @@ celery.conf.update(CELERY_TASK_RESULT_EXPIRES=300,
                    BROKER_URL=getenv("AMQP_URI"),
                    CELERY_CREATE_MISSING_QUEUES=True)
 
-
-r'''
- ________
-/        \
-|install:|
-\________/
-
-run as root:
-
-adduser fw
-apt-get update
-apt-get install virtualenvwrapper isc-dhcp-server openvswitch-switch\
-    iptables openvswitch-controller git linux-image-generic-lts-raring
-
-cat > /etc/dhcp/dhcpd.conf <<END
-ddns-update-style none;
-default-lease-time 60000;
-max-lease-time 720000;
-log-facility local7;
-include "/tools/dhcp3/dhcpd.conf.generated";
-END
-
-mkdir -p /tools/dhcp3/
-touch /tools/dhcp3/dhcpd.conf.generated && \
-    chown fw:fw /tools/dhcp3/dhcpd.conf.generated
-
-cat > /etc/sudoers.d/firewall <<END
-fw ALL= (ALL) NOPASSWD: /sbin/ip netns exec fw /sbin/ip addr *, /sbin/ip netns exec fw /sbin/ip ro *, /sbin/ip netns exec fw /sbin/ip link *, /sbin/ip netns exec fw /usr/sbin/ipset *, /usr/bin/ovs-vsctl, /sbin/ip netns exec fw /sbin/iptables-restore -c, /sbin/ip netns exec fw /sbin/ip6tables-restore -c, /etc/init.d/isc-dhcp-server restart, /sbin/ip link *
-END
-
-chmod 440 /etc/sudoers.d/firewall
-
-cat > /etc/rc.local <<END
-#!/bin/sh -e
-/sbin/ip netns add fw
-ovs-vsctl del-br firewall
-/sbin/ip netns exec fw /etc/init.d/openvswitch-switch restart
-/sbin/ip netns exec fw sysctl -f
-exit 0
-END
-
-cat >> /etc/sysctl.conf <<END
-net.ipv4.ip_forward=1
-net.ipv6.conf.all.forwarding=1
-END
-
-/etc/rc.local
-
-su - fw
-git clone git@git.ik.bme.hu:circle/fwdriver.git
-mkvirtualenv fw
-pip install -r fwdriver/requirements.txt
-exit
-
-cp ~fw/fwdriver/miscellaneous/firewall.conf /etc/init/
-
-cat >> ~fw/.virtualenvs/fw/local/bin/postactivate <<END
-export UPLINK='["eth1"]'
-export GATEWAY="152.66.243.254"
-export ADDRESSES='{"vlan0006": ["152.66.243.60/32", "152.66.243.62/32", "152.66.243.97/32", "152.66.243.98/32", "152.66.243.130/32", "152.66.243.147/32", "152.66.243.148/32", "152.66.243.149/32"]}'
-export AMQP_URI="amqp://guest:guest@localhost:5672/vhost"
-export MAC='02\:00\:98\:42\:f3\:92'
-END
-
-reboot
-
-ip netns exec fw ip a
-
-'''
+logger = logging.getLogger(__name__)
 
 
 @task(name="firewall.reload_firewall")