Get IPAddress of the server.

cookbooks/loki/attributes.rb

@@ -1,8 +1,21 @@
 # -------------------------------------------
 # Specifying the default settings:
 # -------------------------------------------
+case run_command('grep VERSION_ID /etc/os-release | awk -F\" \'{print $2}\'').stdout.chomp
+when "20.04", "22.04"
+  cmd = 'LANG=C ip a | grep "inet " | grep -v -E "(127|172)" | cut -d" " -f6 | perl -pe "s/\/.+//g"'
+
+when "18.04"
+  cmd = 'LANG=C /sbin/ifconfig | grep "inet " | grep -v -E "(127|172)" | cut -d" " -f10'
+
+else
+  cmd = 'LANG=C /sbin/ifconfig | grep "inet addr" | grep -v -E "(127|172)" | awk "{print $2;}" | cut -d: -f2 | cut -f 1 -d " " | tail -1'
+end
+ipaddr = run_command(cmd).stdout.chomp
+
 node.reverse_merge!({
   'loki' => {
+    'ipaddr' => ipaddr,
     'url' => 'https://github.com/grafana/loki/releases/download/',
     'zip' => 'loki-linux-amd64.zip',
     'storage' => '/opt/loki/',

cookbooks/loki/setup.rb

@@ -13,7 +13,7 @@ template '/etc/loki/loki-config.yml' do
   group  'root'
   mode   '644'
 
-  variables(ipaddr: node['consul']['ipaddr'])
+  variables(ipaddr: node['loki']['ipaddr'])
 
   notifies :restart, 'service[loki]'
 end
@@ -36,7 +36,7 @@ template '/etc/consul.d/service-loki.json' do
   group  'consul'
   mode   '644'
 
-  variables(ipaddr: node['consul']['ipaddr'])
+  variables(ipaddr: node['loki']['ipaddr'])
 
   notifies :reload, 'service[consul]'
 end