Merge pull request #1429 from St0rmingBr4in/inventory-subdirectory

contrib/ansible: Move example inventory into subdirectory and add extra_server_args

contrib/ansible/README.md

@@ -40,7 +40,7 @@ node
 Start provisioning of the cluster using the following command:
 
 ```
-ansible-playbook site.yml
+ansible-playbook site.yml -i inventory/hosts.ini
 ```
 
 ## Kubeconfig

contrib/ansible/inventory/group_vars/all.yml

@@ -2,3 +2,4 @@ k3s_version: v0.8.1
 ansible_user: debian
 systemd_dir: /etc/systemd/system
 master_ip: "{{ hostvars[groups['master'][0]]['ansible_host'] | default(groups['master'][0]) }}"
+extra_server_args: ""

contrib/ansible/roles/k3s/master/templates/k3s.service.j2

@@ -5,7 +5,7 @@ After=network-online.target
 [Service]
 ExecStartPre=-/sbin/modprobe br_netfilter
 ExecStartPre=-/sbin/modprobe overlay
-ExecStart=/usr/local/bin/k3s server
+ExecStart=/usr/local/bin/k3s server {{ extra_server_args | default("") }}
 KillMode=process
 Delegate=yes
 LimitNOFILE=infinity