From b8609db119960448ae71726fa6a4e2b89bd7f231 Mon Sep 17 00:00:00 2001
From: rblundon <ryan.blundon@protonmail.com>
Date: Thu, 27 Mar 2025 17:37:01 -0500
Subject: [PATCH] working on host loop

---
 README.md                        |  2 ++
 dns-entry.yml                    | 18 +++++++++++++-----
 homelab/terraform/dns/ocp-hub.tf | 11 -----------
 homelab/terraform/dns/pve01.tf   | 11 -----------
 print_ips.yml                    | 14 ++++++++++++++
 test.yml                         | 16 +++++++++++-----
 6 files changed, 40 insertions(+), 32 deletions(-)
 delete mode 100644 homelab/terraform/dns/ocp-hub.tf
 delete mode 100644 homelab/terraform/dns/pve01.tf
 create mode 100644 print_ips.yml

diff --git a/README.md b/README.md
index 42c5e17..79741cb 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@ This implementation is built on easily accessible consumer based hardware and wi
 
 ## Prerequisites
 
+- Ansible user created
+- Ansible configured 
 - [Networking](docs/networks.md)
 - [Proxmox](docs/proxmox.md) (In my homelab, internal DNS, identity manangement, and ipxe are hosted here.)
 - Matchbox
diff --git a/dns-entry.yml b/dns-entry.yml
index 3d5860c..05fe52c 100644
--- a/dns-entry.yml
+++ b/dns-entry.yml
@@ -19,11 +19,19 @@
     dest: homelab/terraform/dns/provider.tf
     mode: '0644'
 
-- name: Show all the hosts in the inventory
-  when: "{{ hostvars[groups['all'][ {{ item }} ]['ip_address'] }}" is defined
-  ansible.builtin.debug:
-    msg: "{{ hostvars[item].ip_address }}"
-  loop: "{{ query('inventory_hostnames', 'all') }}"
+- name: Loop through all hosts
+  vars:
+    my_hosts: "{{ query('inventory_hostnames', 'all') }}"
+  # ansible.builtin.debug:
+  #   msg: "Host {{ item }} has IP address: {{ hostvars[my_hosts[my_idx]].ip_address | default('No IP address defined') }}"
+  ansible.builtin.template:
+    src: templates/dns.tf.j2
+    dest: homelab/terraform/dns/{{ item }}.tf
+    mode: '0644'
+  when: hostvars[my_hosts[my_idx]].ip_address is defined
+  loop: "{{ my_hosts }}"
+  loop_control:
+    index_var: my_idx
 
 # - name: Loop through all hosts
 #   block:
diff --git a/homelab/terraform/dns/ocp-hub.tf b/homelab/terraform/dns/ocp-hub.tf
deleted file mode 100644
index 5d21a91..0000000
--- a/homelab/terraform/dns/ocp-hub.tf
+++ /dev/null
@@ -1,11 +0,0 @@
-// Terraform DNS entry template
-
-resource "freeipa_dns_record" "ocp-hub" {
-  zone_name = "int.mk-labs.cloud."
-  name = "ocp-hub"
-  type = "A"
-  records = [
-    "10.1.71.10",
-  ]
-  ttl = 60
-}
diff --git a/homelab/terraform/dns/pve01.tf b/homelab/terraform/dns/pve01.tf
deleted file mode 100644
index 1b76744..0000000
--- a/homelab/terraform/dns/pve01.tf
+++ /dev/null
@@ -1,11 +0,0 @@
-// Terraform DNS entry template
-
-resource "freeipa_dns_record" "pve01" {
-  zone_name = "int.mk-labs.cloud."
-  name = "pve01"
-  type = "A"
-  records = [
-    "10.1.71.51",
-  ]
-  ttl = 60
-}
diff --git a/print_ips.yml b/print_ips.yml
new file mode 100644
index 0000000..1f3921a
--- /dev/null
+++ b/print_ips.yml
@@ -0,0 +1,14 @@
+---
+- name: Print host IP addresses
+  hosts: infra01
+  gather_facts: false
+  vars:
+    my_hosts: "{{ query('inventory_hostnames', 'all') }}"
+  tasks:
+    - name: Loop through all hosts
+      ansible.builtin.debug:
+        msg: "Host {{ item }} has IP address: {{ hostvars[my_hosts[my_idx]].ip_address | default('No IP address defined') }}"
+      when: hostvars[my_hosts[my_idx]].ip_address is defined
+      loop: "{{ my_hosts }}"
+      loop_control:
+        index_var: my_idx
diff --git a/test.yml b/test.yml
index 2dfe616..da29d64 100644
--- a/test.yml
+++ b/test.yml
@@ -1,8 +1,8 @@
 ---
 - name: Run all tasks necessary to configure matchbox to install the cluster
-  hosts: infra01
+  hosts: all
   #connection: local
-  gather_facts: true
+  gather_facts: false
 
   tasks:
     # - name: Print vars for debugging
@@ -21,6 +21,12 @@
     #   ansible.builtin.debug:
     #     msg: System {{ hostvars[groups['hub-cluster'][0]].cluster_name }}
 
-    - name: Print all available facts
-      ansible.builtin.debug:
-        var: ansible_facts
\ No newline at end of file
+    # - name: Print all available facts
+    #   ansible.builtin.debug:
+    #     var: ansible_facts
+
+
+    - name: Print host IP address if defined
+      debug:
+        msg: "Host {{ inventory_hostname }} has IP address: {{ hostvars[inventory_hostname].ip_address | default('Not defined') }}"
+      when: hostvars[inventory_hostname].ip_address is defined 
\ No newline at end of file