Redis Inventory Variable Template issue

[Owen Corcoran]

 

So I’m in a rut.. I have this line in my template.  Basically I have set a variable in my inventory file and im trying to access it in my Jinja2 template but as you can guess it’s not working.

 

I need to have the template add  the slaveof line on hosts that don’t have the slave string set.

 

[root@p-mgmt01 redis]# cat hostscert

[haproxyhosts]

10.193.45.147 keepalived_role=master

10.193.45.148 keepalived_role=slave

 

[redishosts]

10.193.45.145 redis_role=master

10.193.45.146 redis_role=slave

 

 

[redishosts:vars]

sentinelMaster=10.193.45.145

authpass='cert-0c924c2361df3473823ab64ab36c33t38'

 

[haproxyhosts:vars]

virtual_redis_vip=3.0.0.55

sentinelMaster=10.193.45.145

authpass='cert-0c9e4cdc61gf3472803ab64eb56363c12'

keepalived_router_id='33'

 

Template Code:

 

{% for host in redishosts %}

        {% if redis_role.lower() == "slave" %}

                slaveof {{ hostvars[groups['redishosts'][0]]['ansible_eth0']['ipv4']['address'] }} 6379

        {% endif %}

{% endfor %}

[J Hawkesworth]

In your playbook, did you talk to both groups of hosts before templating?

hosts: redis:haproxy (not your exact group names, but you get the idea you can specify multiple gost groups separated by colons here)
gather_facts: True
tasks:
template...