W3cubDocs

/Ansible

ipaddr filter

New in version 1.9.

ipaddr() is a Jinja2 filter designed to provide an interface to the netaddr Python package from within Ansible. It can operate on strings or lists of items, test various data to check if they are valid IP addresses, and manipulate the input data to extract requested information. ipaddr() works with both IPv4 and IPv6 addresses in various forms. There are also additional functions available to manipulate IP subnets and MAC addresses.

Note

The ipaddr() filter migrated to the ansible.netcommon collection. Follow the installation instructions to install that collection.

To use this filter in Ansible, you need to install the netaddr Python library on a computer on which you use Ansible (it is not required on remote hosts). It can usually be installed with either your system package manager or using pip:

pip install netaddr

Basic tests

ipaddr() is designed to return the input value if a query is True, and False if a query is False. This way it can be easily used in chained filters. To use the filter, pass a string to it:

{{ '192.0.2.0' | ansible.netcommon.ipaddr }}

You can also pass the values as variables:

{{ myvar | ansible.netcommon.ipaddr }}

Here are some example test results of various input strings:

# These values are valid IP addresses or network ranges
'192.168.0.1'       -> 192.168.0.1
'192.168.32.0/24'   -> 192.168.32.0/24
'fe80::100/10'      -> fe80::100/10
45443646733         -> ::a:94a7:50d
'523454/24'         -> 0.7.252.190/24

# Values that are not valid IP addresses or network ranges
'localhost'         -> False
True                -> False
'space bar'         -> False
False               -> False
''                  -> False
':'                 -> False
'fe80:/10'          -> False

Sometimes you need either IPv4 or IPv6 addresses. To filter only for a particular type, ipaddr() filter has two “aliases”, ipv4() and ipv6().

Example use of an IPv4 filter:

{{ myvar | ansible.netcommon.ipv4 }}

A similar example of an IPv6 filter:

{{ myvar | ansible.netcommon.ipv6 }}

Here’s some example test results to look for IPv4 addresses:

'192.168.0.1'       -> 192.168.0.1
'192.168.32.0/24'   -> 192.168.32.0/24
'fe80::100/10'      -> False
45443646733         -> False
'523454/24'         -> 0.7.252.190/24

And the same data filtered for IPv6 addresses:

'192.168.0.1'       -> False
'192.168.32.0/24'   -> False
'fe80::100/10'      -> fe80::100/10
45443646733         -> ::a:94a7:50d
'523454/24'         -> False

Filtering lists

You can filter entire lists - ipaddr() will return a list with values valid for a particular query:

# Example list of values
test_list = ['192.24.2.1', 'host.fqdn', '::1', '192.168.32.0/24', 'fe80::100/10', True, '', '42540766412265424405338506004571095040/64']

# {{ test_list | ansible.netcommon.ipaddr }}
['192.24.2.1', '::1', '192.168.32.0/24', 'fe80::100/10', '2001:db8:32c:faad::/64']

# {{ test_list | ansible.netcommon.ipv4 }}
['192.24.2.1', '192.168.32.0/24']

# {{ test_list | ansible.netcommon.ipv6 }}
['::1', 'fe80::100/10', '2001:db8:32c:faad::/64']

Wrapping IPv6 addresses in [ ] brackets

Some configuration files require IPv6 addresses to be “wrapped” in square brackets ([ ]). To accomplish that, you can use the ipwrap() filter. It will wrap all IPv6 addresses and leave any other strings intact:

# {{ test_list | ansible.netcommon.ipwrap }}
['192.24.2.1', 'host.fqdn', '[::1]', '192.168.32.0/24', '[fe80::100]/10', True, '', '[2001:db8:32c:faad::]/64']

As you can see, ipwrap() did not filter out non-IP address values, which is usually what you want when for example you are mixing IP addresses with hostnames. If you still want to filter out all non-IP address values, you can chain both filters together:

# {{ test_list | ansible.netcommon.ipaddr | ansible.netcommon.ipwrap }}
['192.24.2.1', '[::1]', '192.168.32.0/24', '[fe80::100]/10', '[2001:db8:32c:faad::]/64']

Basic queries

You can provide a single argument to each ipaddr() filter. The filter will then treat it as a query and return values modified by that query. Lists will contain only values that you are querying for.

Types of queries include:

  • query by name: ansible.netcommon.ipaddr('address'), ansible.netcommon.ipv4('network');
  • query by CIDR range: ansible.netcommon.ipaddr('192.168.0.0/24'), ansible.netcommon.ipv6('2001:db8::/32');
  • query by index number: ansible.netcommon.ipaddr('1'), ansible.netcommon.ipaddr('-1');

If a query type is not recognized, Ansible will raise an error.

Getting information about hosts and networks

Here’s our test list again:

# Example list of values
test_list = ['192.24.2.1', 'host.fqdn', '::1', '192.168.32.0/24', 'fe80::100/10', True, '', '42540766412265424405338506004571095040/64']

Let’s take the list above and get only those elements that are host IP addresses and not network ranges:

# {{ test_list | ansible.netcommon.ipaddr('address') }}
['192.24.2.1', '::1', 'fe80::100']

As you can see, even though some values had a host address with a CIDR prefix, they were dropped by the filter. If you want host IP addresses with their correct CIDR prefixes (as is common with IPv6 addressing), you can use the ipaddr('host') filter:

# {{ test_list | ansible.netcommon.ipaddr('host') }}
['192.24.2.1/32', '::1/128', 'fe80::100/10']

Filtering by IP address type also works:

# {{ test_list | ansible.netcommon.ipv4('address') }}
['192.24.2.1']

# {{ test_list | ansible.netcommon.ipv6('address') }}
['::1', 'fe80::100']

You can check if IP addresses or network ranges are accessible on a public Internet, or if they are in private networks:

# {{ test_list | ansible.netcommon.ipaddr('public') }}
['192.24.2.1', '2001:db8:32c:faad::/64']

# {{ test_list | ansible.netcommon.ipaddr('private') }}
['192.168.32.0/24', 'fe80::100/10']

You can check which values are specifically network ranges:

# {{ test_list | ansible.netcommon.ipaddr('net') }}
['192.168.32.0/24', '2001:db8:32c:faad::/64']

You can also check how many IP addresses can be in a certain range:

# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('size') }}
[256, 18446744073709551616L]

By specifying a network range as a query, you can check if a given value is in that range:

# {{ test_list | ansible.netcommon.ipaddr('192.0.0.0/8') }}
['192.24.2.1', '192.168.32.0/24']

If you specify a positive or negative integer as a query, ipaddr() will treat this as an index and will return the specific IP address from a network range, in the ‘host/prefix’ format:

# First IP address (network address)
# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('0') }}
['192.168.32.0/24', '2001:db8:32c:faad::/64']

# Second IP address (usually the gateway host)
# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('1') }}
['192.168.32.1/24', '2001:db8:32c:faad::1/64']

# Last IP address (the broadcast address in IPv4 networks)
# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('-1') }}
['192.168.32.255/24', '2001:db8:32c:faad:ffff:ffff:ffff:ffff/64']

You can also select IP addresses from a range by their index, from the start or end of the range:

# Returns from the start of the range
# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('200') }}
['192.168.32.200/24', '2001:db8:32c:faad::c8/64']

# Returns from the end of the range
# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('-200') }}
['192.168.32.56/24', '2001:db8:32c:faad:ffff:ffff:ffff:ff38/64']

# {{ test_list | ansible.netcommon.ipaddr('net') | ansible.netcommon.ipaddr('400') }}
['2001:db8:32c:faad::190/64']

Getting information from host/prefix values

You frequently use a combination of IP addresses and subnet prefixes (“CIDR”), this is even more common with IPv6. The ansible.netcommon.ipaddr() filter can extract useful data from these prefixes.

Here’s an example set of two host prefixes (with some “control” values):

host_prefix = ['2001:db8:deaf:be11::ef3/64', '192.0.2.48/24', '127.0.0.1', '192.168.0.0/16']

First, let’s make sure that we only work with correct host/prefix values, not just subnets or single IP addresses:

# {{ host_prefix | ansible.netcommon.ipaddr('host/prefix') }}
['2001:db8:deaf:be11::ef3/64', '192.0.2.48/24']

In Debian-based systems, the network configuration stored in the /etc/network/interfaces file uses a combination of IP address, network address, netmask and broadcast address to configure an IPv4 network interface. We can get these values from a single ‘host/prefix’ combination:

# Jinja2 template
{% set ipv4_host = host_prefix | unique | ansible.netcommon.ipv4('host/prefix') | first %}
iface eth0 inet static
    address   {{ ipv4_host | ansible.netcommon.ipaddr('address') }}
    network   {{ ipv4_host | ansible.netcommon.ipaddr('network') }}
    netmask   {{ ipv4_host | ansible.netcommon.ipaddr('netmask') }}
    broadcast {{ ipv4_host | ansible.netcommon.ipaddr('broadcast') }}

# Generated configuration file
iface eth0 inet static
    address   192.0.2.48
    network   192.0.2.0
    netmask   255.255.255.0
    broadcast 192.0.2.255

In the above example, we needed to handle the fact that values were stored in a list, which is unusual in IPv4 networks, where only a single IP address can be set on an interface. However, IPv6 networks can have multiple IP addresses set on an interface:

# Jinja2 template
iface eth0 inet6 static
    {% set ipv6_list = host_prefix | unique | ansible.netcommon.ipv6('host/prefix') %}
    address {{ ipv6_list[0] }}
    {% if ipv6_list | length > 1 %}
    {% for subnet in ipv6_list[1:] %}
    up   /sbin/ip address add {{ subnet }} dev eth0
    down /sbin/ip address del {{ subnet }} dev eth0
    {% endfor %}
    {% endif %}

# Generated configuration file
iface eth0 inet6 static
    address 2001:db8:deaf:be11::ef3/64

If needed, you can extract subnet and prefix information from the ‘host/prefix’ value:

# {{ host_prefix | ansible.netcommon.ipaddr('host/prefix') | ansible.netcommon.ipaddr('subnet') }}
['2001:db8:deaf:be11::/64', '192.0.2.0/24']

# {{ host_prefix | ansible.netcommon.ipaddr('host/prefix') | ansible.netcommon.ipaddr('prefix') }}
[64, 24]

Converting subnet masks to CIDR notation

Given a subnet in the form of network address and subnet mask, the ipaddr() filter can convert it into CIDR notation. This can be useful for converting Ansible facts gathered about network configuration from subnet masks into CIDR format:

ansible_default_ipv4: {
    address: "192.168.0.11",
    alias: "eth0",
    broadcast: "192.168.0.255",
    gateway: "192.168.0.1",
    interface: "eth0",
    macaddress: "fa:16:3e:c4:bd:89",
    mtu: 1500,
    netmask: "255.255.255.0",
    network: "192.168.0.0",
    type: "ether"
}

First concatenate the network and netmask:

net_mask = "{{ ansible_default_ipv4.network }}/{{ ansible_default_ipv4.netmask }}"
'192.168.0.0/255.255.255.0'

This result can be converted to canonical form with ipaddr() to produce a subnet in CIDR format:

# {{ net_mask | ansible.netcommon.ipaddr('prefix') }}
'24'

# {{ net_mask | ansible.netcommon.ipaddr('net') }}
'192.168.0.0/24'

Getting information about the network in CIDR notation

Given an IP address, the ipaddr() filter can produce the network address in CIDR notation. This can be useful when you want to obtain the network address from the IP address in CIDR format.

Here’s an example of IP address:

ip_address = "{{ ansible_default_ipv4.address }}/{{ ansible_default_ipv4.netmask }}"
'192.168.0.11/255.255.255.0'

This can be used to obtain the network address in CIDR notation format:

# {{ ip_address | ansible.netcommon.ipaddr('network/prefix') }}
'192.168.0.0/24'

IP address conversion

Here’s our test list again:

# Example list of values
test_list = ['192.24.2.1', 'host.fqdn', '::1', '192.168.32.0/24', 'fe80::100/10', True, '', '42540766412265424405338506004571095040/64']

You can convert IPv4 addresses into IPv6 addresses:

# {{ test_list | ansible.netcommon.ipv4('ipv6') }}
['::ffff:192.24.2.1/128', '::ffff:192.168.32.0/120']

Converting from IPv6 to IPv4 works very rarely:

# {{ test_list | ansible.netcommon.ipv6('ipv4') }}
['0.0.0.1/32']

But we can make a double conversion if needed:

# {{ test_list | ansible.netcommon.ipaddr('ipv6') | ansible.netcommon.ipaddr('ipv4') }}
['192.24.2.1/32', '0.0.0.1/32', '192.168.32.0/24']

You can convert IP addresses to integers, the same way that you can convert integers into IP addresses:

# {{ test_list | ansible.netcommon.ipaddr('address') | ansible.netcommon.ipaddr('int') }}
[3222798849, 1, '3232243712/24', '338288524927261089654018896841347694848/10', '42540766412265424405338506004571095040/64']

You can convert IPv4 address to Hexadecimal notation with optional delimiter:

# {{ '192.168.1.5' | ansible.netcommon.ip4_hex }}
c0a80105
# {{ '192.168.1.5' | ansible.netcommon.ip4_hex(':') }}
c0:a8:01:05

You can convert IP addresses to PTR records:

# {% for address in test_list | ansible.netcommon.ipaddr %}
# {{ address | ansible.netcommon.ipaddr('revdns') }}
# {% endfor %}
1.2.24.192.in-addr.arpa.
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa.
0.32.168.192.in-addr.arpa.
0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa.
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.d.a.a.f.c.2.3.0.8.b.d.0.1.0.0.2.ip6.arpa.

Converting IPv4 address to a 6to4 address

A 6to4 tunnel is a way to access the IPv6 Internet from an IPv4-only network. If you have a public IPv4 address, you can automatically configure its IPv6 equivalent in the 2002::/16 network range. After conversion you will gain access to a 2002:xxxx:xxxx::/48 subnet which could be split into 65535 /64 subnets if needed.

To convert your IPv4 address, just send it through the '6to4' filter. It will be automatically converted to a router address (with a ::1/48 host address):

# {{ '193.0.2.0' | ansible.netcommon.ipaddr('6to4') }}
2002:c100:0200::1/48

Finding IP addresses within a range

To find usable IP addresses within an IP range, try these ipaddr filters:

To find the next usable IP address in a range, use next_usable

# {{ '192.168.122.1/24' | ansible.netcommon.ipaddr('next_usable') }}
192.168.122.2

To find the last usable IP address from a range, use last_usable:

# {{ '192.168.122.1/24' | ansible.netcommon.ipaddr('last_usable') }}
192.168.122.254

To find the available range of IP addresses from the given network address, use range_usable:

# {{ '192.168.122.1/24' | ansible.netcommon.ipaddr('range_usable') }}
192.168.122.1-192.168.122.254

To find the peer IP address for a point to point link, use peer:

# {{ '192.168.122.1/31' | ansible.netcommon.ipaddr('peer') }}
192.168.122.0
# {{ '192.168.122.1/30' | ansible.netcommon.ipaddr('peer') }}
192.168.122.2

To return the nth ip from a network, use the filter nthhost:

# {{ '10.0.0.0/8' | ansible.netcommon.nthhost(305) }}
10.0.1.49

nthhost also supports a negative value:

# {{ '10.0.0.0/8' | ansible.netcommon.nthhost(-1) }}
10.255.255.255

To find the next nth usable IP address in relation to another within a range, use next_nth_usable In the example, next_nth_usable returns the second usable IP address for the given IP range:

# {{ '192.168.122.1/24' | ansible.netcommon.next_nth_usable(2) }}
192.168.122.3

If there is no usable address, it returns an empty string:

# {{ '192.168.122.254/24' | ansible.netcommon.next_nth_usable(2) }}
""

Just like next_nth_ansible, you have previous_nth_usable to find the previous usable address:

# {{ '192.168.122.10/24' | ansible.netcommon.previous_nth_usable(2) }}
192.168.122.8

Testing if a address belong to a network range

The network_in_usable filter returns whether an address passed as an argument is usable in a network. Usable addresses are addresses that can be assigned to a host. The network ID and the broadcast address are not usable addresses.:

# {{ '192.168.0.0/24' | ansible.netcommon.network_in_usable( '192.168.0.1' ) }}
True

# {{ '192.168.0.0/24' | ansible.netcommon.network_in_usable( '192.168.0.255' ) }}
False

# {{ '192.168.0.0/16' | ansible.netcommon.network_in_usable( '192.168.0.255' ) }}
True

The network_in_network filter returns whether an address or a network passed as argument is in a network.:

# {{ '192.168.0.0/24' | ansible.netcommon.network_in_network( '192.168.0.1' ) }}
True

# {{ '192.168.0.0/24' | ansible.netcommon.network_in_network( '192.168.0.0/24' ) }}
True

# {{ '192.168.0.0/24' | ansible.netcommon.network_in_network( '192.168.0.255' ) }}
True

# Check in a network is part of another network
# {{ '192.168.0.0/16' | ansible.netcommon.network_in_network( '192.168.0.0/24' ) }}
True

To check whether multiple addresses belong to a network, use the reduce_on_network filter:

# {{ ['192.168.0.34', '10.3.0.3', '192.168.2.34'] | ansible.netcommon.reduce_on_network( '192.168.0.0/24' ) }}
['192.168.0.34']

IP Math

New in version 2.7.

The ipmath() filter can be used to do simple IP math/arithmetic.

Here are a few simple examples:

# Get the next five addresses based on an IP address
# {{ '192.168.1.5' | ansible.netcommon.ipmath(5) }}
192.168.1.10

# Get the ten previous addresses based on an IP address
# {{ '192.168.0.5' | ansible.netcommon.ipmath(-10) }}
192.167.255.251

# Get the next five addresses using CIDR notation
# {{ '192.168.1.1/24' | ansible.netcommon.ipmath(5) }}
192.168.1.6

# Get the previous five addresses using CIDR notation
# {{ '192.168.1.6/24' | ansible.netcommon.ipmath(-5) }}
192.168.1.1

# Get the previous ten address using cidr notation
# It returns a address of the previous network range
# {{ '192.168.2.6/24' | ansible.netcommon.ipmath(-10) }}
192.168.1.252

# Get the next ten addresses in IPv6
# {{ '2001::1' | ansible.netcommon.ipmath(10) }}
2001::b

# Get the previous ten address in IPv6
# {{ '2001::5' | ansible.netcommon.ipmath(-10) }}
2000:ffff:ffff:ffff:ffff:ffff:ffff:fffb

Subnet manipulation

The ipsubnet() filter can be used to manipulate network subnets in several ways.

Here is an example IP address and subnet:

address = '192.168.144.5'
subnet  = '192.168.0.0/16'

To check if a given string is a subnet, pass it through the filter without any arguments. If the given string is an IP address, it will be converted into a subnet:

# {{ address | ansible.netcommon.ipsubnet }}
192.168.144.5/32

# {{ subnet | ansible.netcommon.ipsubnet }}
192.168.0.0/16

If you specify a subnet size as the first parameter of the ipsubnet() filter, and the subnet size is smaller than the current one, you will get the number of subnets a given subnet can be split into:

# {{ subnet | ansible.netcommon.ipsubnet(20) }}
16

The second argument of the ipsubnet() filter is an index number; by specifying it you can get a new subnet with the specified size:

# First subnet
# {{ subnet | ansible.netcommon.ipsubnet(20, 0) }}
192.168.0.0/20

# Last subnet
# {{ subnet | ansible.netcommon.ipsubnet(20, -1) }}
192.168.240.0/20

# Fifth subnet
# {{ subnet | ansible.netcommon.ipsubnet(20, 5) }}
192.168.80.0/20

# Fifth to last subnet
# {{ subnet | ansible.netcommon.ipsubnet(20, -5) }}
192.168.176.0/20

If you specify an IP address instead of a subnet, and give a subnet size as the first argument, the ipsubnet() filter will instead return the biggest subnet that contains that given IP address:

# {{ address | ansible.netcommon.ipsubnet(20) }}
192.168.144.0/20

By specifying an index number as a second argument, you can select smaller and smaller subnets:

# First subnet
# {{ address | ansible.netcommon.ipsubnet(18, 0) }}
192.168.128.0/18

# Last subnet
# {{ address | ansible.netcommon.ipsubnet(18, -1) }}
192.168.144.4/31

# Fifth subnet
# {{ address | ansible.netcommon.ipsubnet(18, 5) }}
192.168.144.0/23

# Fifth to last subnet
# {{ address | ansible.netcommon.ipsubnet(18, -5) }}
192.168.144.0/27

By specifying another subnet as a second argument, if the second subnet includes the first, you can determine the rank of the first subnet in the second

# The rank of the IP in the subnet (the IP is the 36870nth /32 of the subnet)
# {{ address | ansible.netcommon.ipsubnet(subnet) }}
36870

# The rank in the /24 that contain the address
# {{ address | ansible.netcommon.ipsubnet('192.168.144.0/24') }}
6

# An IP with the subnet in the first /30 in a /24
# {{ '192.168.144.1/30' | ansible.netcommon.ipsubnet('192.168.144.0/24') }}
1

# The fifth subnet /30 in a /24
# {{ '192.168.144.16/30' | ansible.netcommon.ipsubnet('192.168.144.0/24') }}
5

If the second subnet doesn’t include the first subnet, the ipsubnet() filter raises an error.

You can use the ipsubnet() filter with the ipaddr() filter to, for example, split a given /48 prefix into smaller /64 subnets:

# {{ '193.0.2.0' | ansible.netcommon.ipaddr('6to4') | ipsubnet(64, 58820) | ansible.netcommon.ipaddr('1') }}
2002:c100:200:e5c4::1/64

Because of the size of IPv6 subnets, iteration over all of them to find the correct one may take some time on slower computers, depending on the size difference between the subnets.

Subnet Merging

New in version 2.6.

The cidr_merge() filter can be used to merge subnets or individual addresses into their minimal representation, collapsing overlapping subnets and merging adjacent ones wherever possible:

{{ ['192.168.0.0/17', '192.168.128.0/17', '192.168.128.1' ] | cidr_merge }}
# => ['192.168.0.0/16']

{{ ['192.168.0.0/24', '192.168.1.0/24', '192.168.3.0/24'] | cidr_merge }}
# => ['192.168.0.0/23', '192.168.3.0/24']

Changing the action from ‘merge’ to ‘span’ will instead return the smallest subnet which contains all of the inputs:

{{ ['192.168.0.0/24', '192.168.3.0/24'] | ansible.netcommon.cidr_merge('span') }}
# => '192.168.0.0/22'

{{ ['192.168.1.42', '192.168.42.1'] | ansible.netcommon.cidr_merge('span') }}
# => '192.168.0.0/18'

MAC address filter

You can use the hwaddr() filter to check if a given string is a MAC address or convert it between various formats. Examples:

# Example MAC address
macaddress = '1a:2b:3c:4d:5e:6f'

# Check if given string is a MAC address
# {{ macaddress | ansible.netcommon.hwaddr }}
1a:2b:3c:4d:5e:6f

# Convert MAC address to PostgreSQL format
# {{ macaddress | ansible.netcommon.hwaddr('pgsql') }}
1a2b3c:4d5e6f

# Convert MAC address to Cisco format
# {{ macaddress | ansible.netcommon.hwaddr('cisco') }}
1a2b.3c4d.5e6f

The supported formats result in the following conversions for the 1a:2b:3c:4d:5e:6f MAC address:

bare: 1A2B3C4D5E6F
bool: True
int: 28772997619311
cisco: 1a2b.3c4d.5e6f
eui48 or win: 1A-2B-3C-4D-5E-6F
linux or unix: 1a:2b:3c:4d:5e:6f:
pgsql, postgresql, or psql: 1a2b3c:4d5e6f

Generate an IPv6 address in Stateless Configuration (SLAAC)

the filter slaac() generates an IPv6 address for a given network and a MAC Address in Stateless Configuration:

# {{ 'fdcf:1894:23b5:d38c:0000:0000:0000:0000' | slaac('c2:31:b3:83:bf:2b') }}
fdcf:1894:23b5:d38c:c031:b3ff:fe83:bf2b

See also

ansible.netcommon

Ansible network collection for common code

Intro to playbooks

An introduction to playbooks

Using filters to manipulate data

Introduction to Jinja2 filters and their uses

Conditionals

Conditional statements in playbooks

Using Variables

All about variables

Loops

Looping in playbooks

Roles

Playbook organization by roles

Tips and tricks

Tips and tricks for playbooks

User Mailing List

Have a question? Stop by the google group!

irc.libera.chat

#ansible IRC chat channel

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/user_guide/playbooks_filters_ipaddr.html