you can use:
["192.168.11.11", "192.168.12.12"].to_enum.with_index(1).each do |ip, i|
then you can use the ip and/or the index/counter i
On Sun, Feb 4, 2018 at 10:39 PM, Shashank Korada <shashank.kor...@gmail.com>
wrote:
> Turns out I cant be exporting an array in bash.
> So I now want to export a variable with space separated IPs
>
> ARR_IP="10.20.20.10 10.20.20.11 10.20.20.12"
>
> Is there a way to break this up in the Vagrantfile? Some sort of
> operations?
>
>
> On Monday, February 5, 2018 at 2:22:47 AM UTC+5:30, Shashank Korada wrote:
>>
>> Hi,
>>
>> I am trying to write a Vagrantfile that spins up 'N' VMs with static IPs
>> defined my me which are defined by an environment variable(array)
>>
>> export ARR_IP=("10.20.20.10" "10.20.20.11" "10.20.20.12")
>>
>> Vagrantfile:
>>
>> CFG_NUM = 3
>> CFG_IP = "${ARR_IP[*]}"
>>
>> VAGRANTFILE_API_VERSION = "2"
>> Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
>> config.ssh.forward_agent = true
>> (1..CFG_NUM).each do |i|
>> config.vm.define CFG_NAME+"#{i}" do |s|
>> s.vm.box = "ceph/ubuntu-xenial"
>> s.vm.hostname = CFG_NAME+"#{i}"
>> s.vm.network :private_network, ip: CFG_IP["#{i-1}"] ====> trying
>> to iterate over IPs
>> s.vm.provider :libvirt do |v|
>> v.memory = 4094
>> v.cpus = 2
>> v.nested = true
>> end
>> end
>> end
>> end
>>
>> This is throwing an error for me which says IP is nil
>> Error occurred while creating new network: {:iface_type=>:private_network,
>> :netmask=>"255.255.255.0", :dhcp_enabled=>true, :forward_mode=>"nat",
>> :ip=>nil, :protocol=>"tcp", :id=>"5d813bfc-2d27-49cf-8351-9948e73f9b66"}.
>>
>> What is the correct way to substitute the array element here?
>>
>> Regards
>>
>>
>> --
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