Add EC2 instance ID to Promtail logs

2021-08-01 15:20:07 -07:00 · 2021-08-01 15:20:07 -07:00 · 669aa738c1
parent f5b7536235
commit 669aa738c1
1 changed files with 1 additions and 1 deletions
--- a/packer/promtail.service
+++ b/packer/promtail.service
@ -5,7 +5,7 @@ StartLimitIntervalSec=300

 [Service]
 Type=exec
-ExecStart=promtail -config.file /etc/promtail/config.yaml
+ExecStart=bash -c 'promtail -config.file /etc/promtail/config.yaml -client.external-labels instance="$(curl -fsSL http://169.254.169.254/latest/meta-data/instance-id)"'
 Restart=always
 RestartSec=5