# SWSCloudNode

Version: 1.0

## Install

```
$ apt-get install sqlite3
$ apt-get install lxc
$ apt-get install python-pip
$ pip install pylxc
$ pip install simplejson
$ pip install pyparsing
$ apt-get install dnsmasq
```


## Setting DNSMASQ

Uncomment string in file `/etc/dnsmasq.conf`:

```conf-file=/etc/lxc/dnsmasq.conf```

Create config file and create simlink:

```
touch /etc/lxc/dnsmasq.conf
```

Change some lines in file: ```/etc/default/lxc```

```
LXC_AUTO="true"
LXC_SHUTDOWN_TIMEOUT=120
```

Change some lines in file: ```/etc/default/lxc-net```

```
USE_LXC_BRIDGE="true"
...
LXC_BRIDGE="lxcbr0"
LXC_ADDR="10.0.3.1"
LXC_NETMASK="255.255.255.0"
LXC_NETWORK="10.0.3.0/24"
LXC_DHCP_RANGE="10.0.3.2,10.0.3.254"
LXC_DHCP_MAX="253"
...
LXC_DHCP_CONFILE=/etc/lxc/dnsmasq.conf
...
LXC_DOMAIN="container.ly"
...
```

## Firewall

### Forwarding

`nano /etc/sysctl.conf`

`net.ipv4.ip_forward=1`

### UFW

`nano /etc/default/ufw`

and change string

`DEFAULT_FORWARD_POLICY="DROP"`

to

`DEFAULT_FORWARD_POLICY="ACCEPT"`

```
$ ufw allow 22
$ ufw allow 5555
$ ufw allow 7001
$ ufw enable
```

## Requests

task_get
task_update
report_container_status
report_container_info

## Methods

container_create
container_destroy
container_start
container_stop
container_restart
container_clone

service_mx_add
service_mx_delete

service_web_add
service_web_delete
service_web_update

service_ssh_allow
service_ssh_deny

# Using

For execute task from central server (create, start, stop and destroy container)

```python client.py```

For collect information about containers and host-system into local database

```python logger.py```

## API

List containers

```lxc().list()```

Check exists container with name 'test'

```lxc().exists("control.container.ly")```

Start container

```lxc().start("control.container.ly")```


## Develop

### Publish to Pypi server

`python setup.py sdist register -r local upload -r local`