you could use the loop.index and compare against group['app_servers']|length to break the loop at the serial point.
On Sunday, June 21, 2015, Ivan Dimitrov <[email protected]> wrote: > Hello Group, > > I'm looking for a way to access facts for my hostnames through the > hostvars and groups methods. This all works well, but I'm stuck when I try > to limit the batch size with the "serial" directive. > > For example: I have 10 web servers that I want to do rolling update using > the "serial: 50%". > > {% for host in groups['app_servers'] %} > {{ hostvars[host]['ansible_eth0']['ipv4']['address'] }} > {% endfor %} > > > Using the above example will give me all hosts in the group "app_servers" > and there is no way to get only 50% of the hosts. > > Is there a way to get facts information for "all hosts in the scope" and > "all hosts outside of scope"? > > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <javascript:_e(%7B%7D,'cvml','ansible-project%[email protected]');> > . > To post to this group, send email to [email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ansible-project/a34343e2-3266-49bb-a483-e894350d25fe%40googlegroups.com > <https://groups.google.com/d/msgid/ansible-project/a34343e2-3266-49bb-a483-e894350d25fe%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Brian Coca -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CAJ5XC8n736zuRnrW6r6xQXBogC-9yPhU5FCJ7i_GmSdFzQmc6w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
