Hello Alvaro,
Thanks for your help.
Below is my vagrant file, I will have to pass the ip details for my etcd
configuration. I do not want to hardcode the IP, hence using
config.vm.network "public_network",
use_dhcp_assigned_default_route: true
Could you let me know how can I get the ip details to pass to
etcd configuration?
# -*- mode: ruby -*-
# vi: set ft=ruby :
# The calicoctl download URL.
calicoctl_url =
"https://github.com/projectcalico/calico-containers/releases/download/v0.22.0/calicoctl";
# The version of the calico docker images to install. This is used to
pre-load
# the calico/node and calico/node-libnetwork images which slows down the
# install process, but speeds up the tutorial.
#
# This version should match the version required by calicoctl installed from
# calicoctl_url.
calico_node_ver = "v0.22.0"
calico_libnetwork_ver = "v0.9.0"
# Size of the cluster created by Vagrant
num_instances=2
# Change basename of the VM
instance_name_prefix="calico"
Vagrant.configure(2) do |config|
# always use Vagrants insecure key
config.ssh.insert_key = true
config.ssh.username = "vagrant"
config.vm.network "public_network",
use_dhcp_assigned_default_route: true
# Use Bento Ubuntu 16.04 box (officially-recommended box by Vagrant)
# https://www.vagrantup.com/boxes.html
config.vm.box = "bento/ubuntu-16.04"
# Workaround 16.04 issue with Virtualbox where Box waits 5 minutes to
start
# if network "cable" is not connected:
https://github.com/chef/bento/issues/682
config.vm.provider "virtualbox" do |vb|
vb.customize ["modifyvm", :id, "--cableconnected1", "on"]
end
# Set up each box
(1..num_instances).each do |i|
vm_name = "%s-%02d" % [instance_name_prefix, i]
config.vm.define vm_name do |host|
host.vm.hostname = vm_name
config.vm.network "public_network",
use_dhcp_assigned_default_route: true
# Fix stdin: is not a tty error
(http://foo-o-rama.com/vagrant--stdin-is-not-a-tty--fix.html)
config.vm.provision "fix-no-tty", type: "shell" do |s|
s.privileged = false
s.inline = "sudo sed -i '/tty/!s/mesg n/tty -s \\&\\& mesg n/'
/root/.profile"
end
# The docker provisioner installs docker.
host.vm.provision :docker, images: [
"busybox:latest",
"calico/node-libnetwork:#{calico_libnetwork_ver}",
"calico/node:#{calico_node_ver}"
]
# Calico uses etcd for calico and docker clustering. Install it on
the first host only.
if i == 1
# Download etcd and start.
host.vm.provision :shell, inline: <<-SHELL
# sudo apt-get install -y unzip
curl -L --silent
https://github.com/coreos/etcd/releases/download/v2.2.0/etcd-v2.2.0-linux-amd64.tar.gz
-o etcd-v2.2.0-linux-amd64.tar.gz
tar xzvf etcd-v2.2.0-linux-amd64.tar.gz
nohup etcd-v2.2.0-linux-amd64/etcd --addr=*#{primary_ip}*:2379 >
etcd.log &
SHELL
end
# Set Docker to use etcd for multihost, then reload systemctl and
restart Docker.
host.vm.provision :shell, inline: "mkdir -p
/etc/systemd/system/docker.service.d/"
host.vm.provision :shell, inline: %Q|sudo sh -c 'printf
"[Service]\nExecStart=\nExecStart=/usr/bin/dockerd -H fd://
--cluster-store=etcd://*#{primary_ip}*:2379" >
/etc/systemd/system/docker.service.d/10-execstart.conf'|
host.vm.provision :shell, inline: "systemctl daemon-reload"
host.vm.provision :shell, inline: "systemctl restart docker.service"
end
end
end
Regards,
Sunil
On Wednesday, 16 January 2019 20:48:45 UTC+5:30, Alvaro Miranda Aguilera
wrote:
>
> Hello.
>
> private_network will create a interface without access to the real network.
>
> If you want to create a interface that have access to the real network,
> then public_network is what you may need.
>
> You can find more information here:
> https://www.vagrantup.com/docs/networking/
>
> Alvaro.
>
>
>
> On Wed, Jan 16, 2019 at 3:07 PM Sunil Gajula <[email protected]
> <javascript:>> wrote:
>
>> I have a vagrant file, where the IP of my virtual box is hardcoded.
>>
>> # The IP address of the first server
>> primary_ip = "172.17.8.101"
>>
>> I wanted to dynamically assign the ip based on my local network
>> (corporate network).
>>
>> In vagrant documentation, I see we can use
>>
>> The easiest way to use a private network is to allow the IP to be
>> assigned via DHCP.
>>
>> Vagrant.configure("2") do |config|
>> config.vm.network "private_network", type: "dhcp"
>> end
>>
>> https://www.vagrantup.com/docs/networking/private_network.html
>>
>> In the same vagrant file, during the configuration I see that the
>> hardcoded ip is referred. Now since, I am using the 'type: dhcp', how can I
>> pass the IP details for the below configuration?
>>
>> host.vm.provision :shell, inline: %Q|echo 'export
>> ETCD_AUTHORITY="#{primary_ip}:2379"' >> /home/vagrant/.profile|
>>
>> --
>> This mailing list is governed under the HashiCorp Community Guidelines -
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>>
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>
>
> --
> Alvaro
>
>
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