Hi, I want to create host file with following requirements
My inventory file [hadoop:children] hadoop-master hadoop-slave hadoop-gateway [hadoop-master] hnn001.test.abc.com hnn002.test.abc.com [hadoop-slave] hdp001.test.abc.com hdp002.test.abc.com hdp003.test.abc.com hdp004.test.abc.com hdp005.test.abc.com hdp006.test.abc.com [hadoop-gateway] hadoop-client01.test.abc.com My task (got from https://gist.github.com/rothgar/8793800) : - name: Update /etc/hosts lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present when: hostvars[item].ansible_default_ipv4.address is defined with_items: groups['hadoop'] but here I need to run playbook on the group (hadoop), how can I just run on group children (hadoop-master, hadoop-slave, hadoop-gateway) or just one of the host & still get host entry for all hosts in the group. any idea how to do that in ansible ? Thanks -- 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/756c2251-2941-49da-b406-4d4336c317d7%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
