variable cleanup

Author: LeszekBlazewski

group_vars/all.yml

@@ -1,7 +1,4 @@
 ---
-# Ansible connection variables
-ansible_ssh_private_key_file: "/home/beard/.ssh/master-key.pem"
-
 # geerlingguy.pip variables
 pip_install_packages:
   - name: docker

group_vars/exporter_nodes.yml

@@ -7,7 +7,7 @@ firewall_allowed_tcp_ports:
 
 # loki-docker-plugin variables
 skip_loki_url_verification: true
-loki_url: "http://{{ hostvars['central_node']['ansible_host'] }}:3100"
+loki_url: "{{ hostvars['central_node']['loki_url'] }}"
 
 # exporter-node role variables
 reverse_proxy_setup: false

host_vars/central_node.yml

@@ -20,4 +20,4 @@ services_endopoints:
 
 # loki-docker-plugin variables
 skip_loki_url_verification: true
-loki_url: "http://{{ ansible_host }}:3100"
+loki_url: "http://{{ ansible_host }}:{{ services_endopoints.loki }}"

hosts

@@ -1,4 +1,4 @@
-central_node ansible_host= ansible_user=ubuntu
+central_node ansible_host=1.2.3.4 ansible_user=ubuntu
 
 [exporter_nodes]
-exporter_node_1 ansible_host= ansible_user=ubuntu
+5.6.7.8 ansible_user=ubuntu