# gocage

Jail management tool for FreeBSD, written in Go.  
Support iocage jails, so they can coexist.  
Gocage is meant to be a complete jail management tool with network, snapshots, jail cloning support and a web interface.  

# List jails
Nothing fancy, use  
    `gocage list`

## Specify fields to display
Use -o to specify which fields you want to display:  
    `gocage list -o JID,Name,Running,Config.Boot,Config.Comment  
    +=====+==========+=========+=============+================+  
    | JID | Name     | Running | Config.Boot | Config.Comment |  
    +=====+==========+=========+=============+================+  
    | 183 | test     | true    | 1           | none           |  
    +-----+----------+---------+-------------+----------------+  
    | 29  | srv-irc  | true    | 1           |                |  
    +-----+----------+---------+-------------+----------------+  
    |     | srv-web  | false   | 0           |                |  
    +-----+----------+---------+-------------+----------------+  
    | 22  | srv-dns1 | true    | 1           |                |  
    +-----+----------+---------+-------------+----------------+  
`

## Filter jails
### By name
Just add name on gocage list command :  
    gocage list srv-bdd srv-web
    +=====+=========+=================+=======================+=========+
    | JID | Name    | Config.Release  | Config.Ip4_addr       | Running |
    +=====+=========+=================+=======================+=========+
    | 98  | srv-db  | 13.0-RELEASE-p5 | vnet0|192.168.1.56/24 | true    |
    +-----+---------+-----------------+-----------------------+---------+
    | 41  | srv-web | 13.0-RELEASE-p4 | vnet0|192.168.1.26/24 | true    |
    +-----+---------+-----------------+-----------------------+---------+

### By field value
You can filter jails with -f option, followed by key=value. Suppose you want to see only active at boot jails:  
    gocage list -f Config.Boot=1 -o JID,Name,Running,Config.Boot,Config.Comment
    +=====+==========+=========+=============+================+
    | JID | Name     | Running | Config.Boot | Config.Comment |
    +=====+==========+=========+=============+================+
    | 183 | test     | true    | 1           | none           |
    +-----+----------+---------+-------------+----------------+
    | 29  | srv-irc  | true    | 1           |                |
    +-----+----------+---------+-------------+----------------+
    |     | srv-db   | false   | 1           | none           |
    +-----+----------+---------+-------------+----------------+
    | 22  | srv-dns1 | true    | 1           |                |
    +-----+----------+---------+-------------+----------------+
    
Now, only active at boot and running :  
    gocage list -f Config.Boot=1,Running=true -o JID,Name,Running,Config.Boot
    +=====+==========+=========+=============+
    | JID | Name     | Running | Config.Boot |
    +=====+==========+=========+=============+
    | 183 | test     | true    | 1           |
    +-----+----------+---------+-------------+
    | 29  | srv-irc  | true    | 1           |
    +-----+----------+---------+-------------+
    | 22  | srv-dns1 | true    | 1           |
    +-----+----------+---------+-------------+