From 23c1ec22e4df0517fe01bb980215ee69208774ea Mon Sep 17 00:00:00 2001
From: Cian Hatton <cianhatton@gmail.com>
Date: Thu, 25 Aug 2022 21:26:20 +0100
Subject: [PATCH] tempalte hosts file once the instance is created

---
 hosts.ini                             |  3 +--
 roles/setup_linode/tasks/main.yml     | 12 ++++++++++++
 roles/setup_linode/templates/hosts.j2 |  2 ++
 scripts/get_linode_ip.sh              |  7 -------
 4 files changed, 15 insertions(+), 9 deletions(-)
 create mode 100644 roles/setup_linode/templates/hosts.j2
 delete mode 100755 scripts/get_linode_ip.sh

diff --git a/hosts.ini b/hosts.ini
index 697e3a9..2b21254 100644
--- a/hosts.ini
+++ b/hosts.ini
@@ -1,6 +1,5 @@
 [servers]
-;cianhatton@qnap
-root@45.33.84.25
+cianhatton@qnap
 
 [localhost]
 localhost ansible_connection=local ansible_python_interpreter=/Users/chatton/checkouts/ansible-homelab/venv/bin/python
diff --git a/roles/setup_linode/tasks/main.yml b/roles/setup_linode/tasks/main.yml
index ad0cbe5..d3999e0 100644
--- a/roles/setup_linode/tasks/main.yml
+++ b/roles/setup_linode/tasks/main.yml
@@ -14,3 +14,15 @@
     group: servers
     state: present
   register: my_linode
+
+- 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
diff --git a/roles/setup_linode/templates/hosts.j2 b/roles/setup_linode/templates/hosts.j2
new file mode 100644
index 0000000..1db7e55
--- /dev/null
+++ b/roles/setup_linode/templates/hosts.j2
@@ -0,0 +1,2 @@
+[servers]
+{{linode_user}}@{{linode_ip}}
diff --git a/scripts/get_linode_ip.sh b/scripts/get_linode_ip.sh
deleted file mode 100755
index cf75d5d..0000000
--- a/scripts/get_linode_ip.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-linode_ip="$(ansible-inventory -i linode.yml --list | jq ._meta.hostvars | jq '."simple-linode"' | jq -r .ipv4[0])"
-inventory_entry="root@${linode_ip}"
-echo $inventory_entry
-
-echo "[servers]" > linodehosts.ini
-echo "${inventory_entry}" >> linodehosts.ini