why dont you..concatenate strings to a list and then join the list instead to make the string?
On Monday, March 20, 2017 at 11:02:39 AM UTC-4, [email protected] wrote: > > I need to save two 2 IPs to a variable in a vars_file when launching > ec2_instances, which are used later during deployment. > > > This is how I am saving a single server ip: > > > - name: Save server public IP to vars file > lineinfile: line="server_public_ip{{':'}} {{ item.public_ip }}" > dest="{{ansible_env.HOME}}/dynamic_ips_{{ec2_environment}}" > with_items: server.instances #server is registered in previous task > > > The output I have in dynamic_ips file is *server_public_ip: xxx.xxx.xx.x* > > > Now I have 2 servers launched and registered as servers. > > > I need to save this as *server_public_ips: xxx.xx.x.xx , xxx.x.xx.x* > > > I tried to declare an empty string and append ips to it, something like > this, but I am getting errors. > > > set_fact: > ips: "" > set_fact: > ips: " {{ ips }} + {{ item.public_ip}} " > with_items: servers.instances #servers is registered in previous task > lineinfile: line="server_public_ips{{':'}} {{ ips }}" > dest="{{ansible_env.HOME}}/dynamic_ips_{{ec2_environment}}" > > > I think it can be done using lineinfile insertafter and regex. > > > Finally, I need this to do this in a different server, > > > - name: Restrict access to outside world > command: iptables INPUT {{ item }} ACCEPT > with_items: {{ server_public_ips }}.split(,) #grant access for each ip > command: iptables INPUT DROP > > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/782f65bb-8e06-45cc-b023-cebd47cc6e6e%40googlegroups.com.
