wait for ssh to be available

roles/setup_linode/defaults/main.yml

@@ -1,5 +1,10 @@
 ---
 # defaults file for setup_linode
 ssh_keys:
-  - /Users/chatton/.ssh/id_rsa.pub
+  - "{{ lookup('file', '~/.ssh/id_rsa.pub') }}"
 label: simple-linode
+
+# hosts that are added to the generated .ini file.
+hosts:
+- user: root
+  ip: "{{my_linode.instance.ipv4[0]}}"

roles/setup_linode/tasks/main.yml

@@ -15,14 +15,21 @@
     state: present
   register: my_linode
 
+
+- name: Wait for SSH to come up
+  local_action:
+    module: wait_for
+      host={{ my_linode.instance.ipv4[0] }}
+      port=22
+      search_regex=OpenSSH
+      timeout=320
+
 - name: Instance Details
   debug:
     msg: "{{my_linode}}"
 
 - name: Template Hosts File
-  vars:
-    linode_user: root
-    linode_ip: "{{my_linode.instance.ipv4[0]}}"
   template:
     src: hosts.j2
     dest: linodehosts.ini
+

roles/setup_linode/templates/hosts.j2

@@ -1,2 +1,4 @@
 [servers]
-{{linode_user}}@{{linode_ip}}
+{% for host in hosts %}
+{{host.user}}@{{host.ip}}
+{% endfor %}