Re: [ansible-project] Jinja2 template loop with JSON
Am Dienstag, 11. Februar 2020 13:23:16 UTC+1 schrieb Stefan Hornburg
(Racke):
>
>
> Hello Juergen,
>
> this should do the trick:
>
> {% for item in host.INT_LIST %}
>
> I suggest to pick a different loop variable name as "item" is the standard
> one
> in Jinja.
>
> Regards
> Racke
>
Hello Racke,
this was the missing part. :)
Thank you so much!
Regards from Switzerland
Juergen
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Re: [ansible-project] Jinja2 template loop with JSON
On 2/11/20 1:14 PM, Juergen Hofer wrote:
> Hello all,
>
> I am a Network Engineer and Ansible is relative new for me.
>
> At the moment I am trying to build a template with "JSON" as source. See
> below.
>
> The template should do the follwing (hopefully you get the idea).
> I am struggling, how can i get the items in the list "INT_LIST" ?
> Can someone point my to a good sample or documentation.
>
> TIA
> Juergen
Hello Juergen,
this should do the trick:
{% for item in host.INT_LIST %}
I suggest to pick a different loop variable name as "item" is the standard one
in Jinja.
Regards
Racke
>
>
> --
> Jinja Template
> --
> {% for host in host_with_properties %}
>
> hostname {{ host.HOST_NAME }}
>
> {% for item in INT_LIST %}
>
> interface {{ item.int_phy01 }}
>
> {% endfor %}
> {% endfor %}
>
> --
>
> Source:
> --
> {
> "all_hosts_unique":
> [
> "host01",
> "host02"
> ],
>
> "host_with_properties":
> [
> {
> "HOST_NAME": "host01",
> "INT_LIST": [
> {
> "beid": "100",
> "dot1qid": "10",
>
> },
> {
> "beid": "100",
> "dot1qid": "11",
> "hsrp_ip": "10.10.20.1",
> "int_be_desc": "test",
> "int_phy01": "TenGigE0/0/0/3",
> "int_phy01_desc": "test02",
> "int_phy02": "TenGigE0/0/0/4",
> "int_phy02_desc": "test03",
> "int_sub_desc": "test",
> "int_sub_ip": "10.10.20.11",
> "int_sub_net": "255.255.255.0",
> "int_sub_vrf": "mgt-net"
> },
> {
> "beid": "100",
> "dot1qid": "12",
> "hsrp_ip": "10.10.30.1",
> "int_be_desc": "test",
> "int_phy01": "TenGigE0/0/0/5",
> "int_phy01_desc": "test03",
> "int_phy02": "TenGigE0/0/0/6",
> "int_phy02_desc": "test04",
> "int_sub_desc": "test",
> "int_sub_ip": "10.10.30.12",
> "int_sub_net": "255.255.255.0",
> "int_sub_vrf": "mgt-net"
> }
> ]
> },
> {
> "HOST_NAME": "host02",
> "INT_LIST": [
> {
> "beid": "111",
> "dot1qid": "10",
> "hsrp_ip": "10.10.10.1",
> "int_be_desc": "test",
> "int_phy01": "TenGigE0/0/0/7",
> "int_phy01_desc": "test01",
> "int_phy02": "TenGigE0/0/0/2",
> "int_phy02_desc": "test02",
> "int_sub_desc": "test",
> "int_sub_ip": "10.10.10.10",
> "int_sub_net": "255.255.255.0",
> "int_sub_vrf": "mgt-net"
> },
> {
> "beid": "222",
> "dot1qid": "11",
> "hsrp_ip": "10.10.20.1",
> "int_be_desc": "test",
> "int_phy01": "TenGigE0/0/0/8",
> "int_phy01_desc": "test02",
> "int_phy02": "TenGigE0/0/0/4",
> "int_phy02_desc": "test03",
> "int_sub_desc": "test",
> "int_sub_ip": "10.10.20.11",
> "int_sub_net": "255.255.255.0",
> "int_sub_vrf": "bla-net"
> },
> {
> "beid": "333",
> "dot1qid": "12",
> "hsrp_ip": "10.10.30.1",
> "int_be_desc": "test",
> "int_phy01": "TenGigE0/0/0/9",
> "int_phy01_desc": "test03",
> "int_phy02": "TenGigE0/0/0/6",
> "int_phy02_desc": "test04",
> "int_sub_desc": "test",
> "int_sub_ip": "10.10.30.12",
> "int_sub_net": "255.255.255.0",
> "int_sub_vrf": "gu-net"
> }
> ]
> }
> ]
> }
>
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Debian and Sympa administration. Provisioning with Ansible.
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[ansible-project] Jinja2 template loop with JSON
Hello all,
I am a Network Engineer and Ansible is relative new for me.
At the moment I am trying to build a template with "JSON" as source. See
below.
The template should do the follwing (hopefully you get the idea).
I am struggling, how can i get the items in the list "INT_LIST" ?
Can someone point my to a good sample or documentation.
TIA
Juergen
--
Jinja Template
--
{% for host in host_with_properties %}
hostname {{ host.HOST_NAME }}
{% for item in INT_LIST %}
interface {{ item.int_phy01 }}
{% endfor %}
{% endfor %}
--
Source:
--
{
"all_hosts_unique":
[
"host01",
"host02"
],
"host_with_properties":
[
{
"HOST_NAME": "host01",
"INT_LIST": [
{
"beid": "100",
"dot1qid": "10",
},
{
"beid": "100",
"dot1qid": "11",
"hsrp_ip": "10.10.20.1",
"int_be_desc": "test",
"int_phy01": "TenGigE0/0/0/3",
"int_phy01_desc": "test02",
"int_phy02": "TenGigE0/0/0/4",
"int_phy02_desc": "test03",
"int_sub_desc": "test",
"int_sub_ip": "10.10.20.11",
"int_sub_net": "255.255.255.0",
"int_sub_vrf": "mgt-net"
},
{
"beid": "100",
"dot1qid": "12",
"hsrp_ip": "10.10.30.1",
"int_be_desc": "test",
"int_phy01": "TenGigE0/0/0/5",
"int_phy01_desc": "test03",
"int_phy02": "TenGigE0/0/0/6",
"int_phy02_desc": "test04",
"int_sub_desc": "test",
"int_sub_ip": "10.10.30.12",
"int_sub_net": "255.255.255.0",
"int_sub_vrf": "mgt-net"
}
]
},
{
"HOST_NAME": "host02",
"INT_LIST": [
{
"beid": "111",
"dot1qid": "10",
"hsrp_ip": "10.10.10.1",
"int_be_desc": "test",
"int_phy01": "TenGigE0/0/0/7",
"int_phy01_desc": "test01",
"int_phy02": "TenGigE0/0/0/2",
"int_phy02_desc": "test02",
"int_sub_desc": "test",
"int_sub_ip": "10.10.10.10",
"int_sub_net": "255.255.255.0",
"int_sub_vrf": "mgt-net"
},
{
"beid": "222",
"dot1qid": "11",
"hsrp_ip": "10.10.20.1",
"int_be_desc": "test",
"int_phy01": "TenGigE0/0/0/8",
"int_phy01_desc": "test02",
"int_phy02": "TenGigE0/0/0/4",
"int_phy02_desc": "test03",
"int_sub_desc": "test",
"int_sub_ip": "10.10.20.11",
"int_sub_net": "255.255.255.0",
"int_sub_vrf": "bla-net"
},
{
"beid": "333",
"dot1qid": "12",
"hsrp_ip": "10.10.30.1",
"int_be_desc": "test",
"int_phy01": "TenGigE0/0/0/9",
"int_phy01_desc": "test03",
"int_phy02": "TenGigE0/0/0/6",
"int_phy02_desc": "test04",
"int_sub_desc": "test",
"int_sub_ip": "10.10.30.12",
"int_sub_net": "255.255.255.0",
"int_sub_vrf": "gu-net"
}
]
}
]
}
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