I tried to do the following:
CFG_IP="$LIST_IPS".split(",") or CFG_IP="$LIST_IPS".split(" ")
Neither worked and added a debug to understand
DEBUG create_networks: In config found network type private_network options
{:ip=>"$LIST_IPS", :protocol=>"tcp",
:id=>"49129a87-dcdd-4539-a898-e2ef8b2bed38"}
Dont think the substitution worked as I had expected.
On Tuesday, February 6, 2018 at 12:15:05 AM UTC+5:30, Shashank Korada wrote:
>
> Thank you Alvaro. This certainly helps but since I am exporting a space
> separated(or comma separated) variable of IP addresses can I perform
> operations on the env var in the vagrantfile for it to become a list that u
> mentioned
>
> export LIST_IP="10.10.10.10 10.10.10.11"
>
> in Vagrantfile:
> CFG_IP=$LIST_IP (some action on LIST_IP)
>
> How can I perform some operation on the var LIST_IP in the vagrant file so
> that CFG_IP becomes ["10.10.10.10", "10.10.10.11"] so that its usable like
> the way you defined.
>
> Regards,
>
>
>
> On Monday, February 5, 2018 at 4:14:18 AM UTC+5:30, Alvaro Miranda
> Aguilera wrote:
>>
>> 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 <shashan...@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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>>
>>
>>
>> --
>> Alvaro
>>
>>
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