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theforeman / foreman_ansible_inventory

Foreman dynamic inventory script for ansible - Now merged into Ansible itself
GNU General Public License v3.0
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Specify multiple hosts #34

Open demueller opened 7 years ago

demueller commented 7 years ago

Hello and thank u first for this projekt!

Its actually a feature i would like to ask: for an example when im using ansible with your script: ansible -i foreman_ansible_inventory.py host1 -m ping

But i would like to set multiply hosts in the command, like: ansible -i foreman_ansible_inventory.py host1 host2 host3 -m ping

Is it possible to do?

Greets, Denis

agx commented 7 years ago

On Wed, Sep 28, 2016 at 11:55:54PM -0700, demueller wrote:

Hello and thank u first for this projekt!

Its actually a feature i would like to ask: for an example when im using ansible with your script:

ansible -i foreman_ansible_inventory.py host1 -m ping

But i would like to set multiply hosts in the command, like: ansible -i foreman_ansible_inventory.py host1 host2 host3 -m ping

Is it possible to do?

Sure. It's the whole point of having a dynamic inventory. Check the generated *.index file for the generated groups (based on e.g. Foremans hostgroups). If you need to define additional groups use params on the host (or domain or whatever) - see the docs.

demueller commented 7 years ago

Great this was exactly that i was looking for: ansible -i foreman_ansible_inventory.py "host1","host2" -m ping

I there a way to optimize the speed of the execution, cause i have to wait over i minute to get ansible start working. The script is getting a whole list of host from foreman mostly all the time after execution and it takes a lot of time. 

 > bash ansible.sh 
Do 29. Sep 09:13:50 CEST 2016
host1 | SUCCESS => {
    "changed": false, 
    "ping": "pong"
}
host2 | SUCCESS => {
    "changed": false, 
    "ping": "pong"
}
Do 29. Sep 09:15:48 CEST 2016

2016-09-29 09:14:27 [app] [I] Completed 200 OK in 924ms (Views: 791.2ms | ActiveRecord: 81.8ms) 2016-09-29 09:14:27 [app] [I] Started GET "/api/v2/hosts/123/facts?per_page=250&page=1" for 192.168.0.6 at 2016-09-29 09:14:27 +0200 2016-09-29 09:14:27 [app] [I] Processing by Api::V2::FactValuesController#index as JSON 2016-09-29 09:14:27 [app] [I] Parameters: {"per_page"=>"250", "page"=>"1", "apiv"=>"v2", "host_id"=>"123"} 2016-09-29 09:14:27 [app] [I] Authorized user service(service) 2016-09-29 09:14:27 [app] [I] Rendered api/v2/fact_values/index.json.rabl within api/v2/layouts/index_layout (0.8ms) 2016-09-29 09:14:27 [app] [I] Completed 200 OK in 208ms (Views: 21.4ms | ActiveRecord: 30.2ms) 2016-09-29 09:14:27 [app] [I] Started GET "/api/v2/hosts/162?per_page=250&page=1" for 192.168.0.6 at 2016-09-29 09:14:27 +0200 2016-09-29 09:14:27 [app] [I] Processing by Api::V2::HostsController#show as JSON 2016-09-29 09:14:27 [app] [I] Parameters: {"per_page"=>"250", "page"=>"1", "apiv"=>"v2", "id"=>"162"} 2016-09-29 09:14:27 [app] [I] Authorized user service(service) 2016-09-29 09:14:28 [app] [I] Rendered api/v2/hosts/show.json.rabl (833.9ms) 2016-09-29 09:14:28 [app] [I] Completed 200 OK in 903ms (Views: 743.3ms | ActiveRecord: 107.3ms) 2016-09-29 09:14:28 [app] [I] Started GET "/api/v2/hosts/162/facts?per_page=250&page=1" for 192.168.0.6 at 2016-09-29 09:14:28 +0200 2016-09-29 09:14:28 [app] [I] Processing by Api::V2::FactValuesController#index as JSON 2016-09-29 09:14:28 [app] [I] Parameters: {"per_page"=>"250", "page"=>"1", "apiv"=>"v2", "host_id"=>"162"} 2016-09-29 09:14:28 [app] [I] Authorized user service(service) 2016-09-29 09:14:28 [app] [I] Rendered api/v2/fact_values/index.json.rabl within api/v2/layouts/index_layout (0.8ms) 2016-09-29 09:14:28 [app] [I] Completed 200 OK in 173ms (Views: 24.8ms | ActiveRecord: 22.7ms) 2016-09-29 09:14:28 [app] [I] Started GET "/api/v2/hosts/151?per_page=250&page=1" for 192.168.0.6 at 2016-09-29 09:14:28 +0200 2016-09-29 09:14:28 [app] [I] Processing by Api::V2::HostsController#show as JSON