Restructure jail ip references

1 files changed, 0 insertions, 76 deletions

diff --git a/filter_plugins/ipv4.py b/filter_plugins/ipv4.py
deleted file mode 100644
index d0043b6..0000000
--- a/filter_plugins/ipv4.py
+++ /dev/null
@@ -1,76 +0,0 @@
-"""Custom Jinja2 filters for IPv4 address math."""
-import struct
-import socket
-
-
-def _ip_to_int(ip):
-    return struct.unpack("!I", socket.inet_aton(ip))[0]
-
-
-def _int_to_ip(n):
-    return socket.inet_ntoa(struct.pack("!I", n))
-
-
-def ipv4_network(cidr):
-    """Return the network address of a CIDR. '10.0.20.2/24' -> '10.0.20.0'"""
-    ip, prefix = cidr.split("/")
-    mask = (0xFFFFFFFF << (32 - int(prefix))) & 0xFFFFFFFF
-    return _int_to_ip(_ip_to_int(ip) & mask)
-
-
-def ipv4_nth(cidr, n):
-    """Return the nth host address relative to the given IP. '192.168.2.0/16' | ipv4_nth(101) -> '192.168.2.101'"""
-    ip, _ = cidr.split("/")
-    return _int_to_ip(_ip_to_int(ip) + int(n))
-
-
-def ipv4_nth_cidr(cidr, n):
-    """Return the nth host address with the original prefix. '10.0.20.0/24' | ipv4_nth_cidr(101) -> '10.0.20.101/24'"""
-    _, prefix = cidr.split("/")
-    return ipv4_nth(cidr, n) + "/" + prefix
-
-
-def ipv4_host(cidr):
-    """Return just the host part of a CIDR. '10.0.20.2/24' -> '10.0.20.2'"""
-    return cidr.split("/")[0]
-
-
-def ipv4_prefixlen(cidr):
-    """Return just the prefix length. '10.0.20.2/24' -> '24'"""
-    return cidr.split("/")[1]
-
-
-def normalize_zfs(entries):
-    """Expand short ZFS dataset names to full zroot/jails/volumes/ paths."""
-    result = []
-    for entry in entries:
-        e = dict(entry)
-        if '/' not in e.get('name', ''):
-            e['name'] = 'zroot/jails/volumes/' + e['name']
-        result.append(e)
-    return result
-
-
-def normalize_nullfs(entries):
-    """Expand short nullfs src names to full /usr/local/jails/volumes/ paths."""
-    result = []
-    for entry in entries:
-        e = dict(entry)
-        src = e.get('src', '')
-        if not src.startswith('/'):
-            e['src'] = '/usr/local/jails/volumes/' + src
-        result.append(e)
-    return result
-
-
-class FilterModule(object):
-    def filters(self):
-        return {
-            "ipv4_network": ipv4_network,
-            "ipv4_nth": ipv4_nth,
-            "ipv4_nth_cidr": ipv4_nth_cidr,
-            "ipv4_host": ipv4_host,
-            "ipv4_prefixlen": ipv4_prefixlen,
-            "normalize_zfs": normalize_zfs,
-            "normalize_nullfs": normalize_nullfs,
-        }