fix(promtail): use consul catalogue to lookup loki server

chore: update promtail version Signed-off-by: Bruce Becker <[email protected]>
brucellino · May 18, 2024 · 4c5b8d9 · 4c5b8d9
1 parent c839e2b
commit 4c5b8d9
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/monitoring/promtail.nomad b/monitoring/promtail.nomad
@@ -1,7 +1,7 @@
 variable "promtail_version" {
   description = "Version of Promtail to deploy"
   type        = string
-  default     = "2.9.1"
+  default     = "2.9.3"
 }
 
 job "promtail" {
@@ -112,7 +112,7 @@ job "promtail" {
       template {
         data          = file("templates/promtail.yml.tpl")
         destination   = "local/promtail.yml"
-        change_mode   = "signal"
+        change_mode   = "restart"
         change_signal = "SIGHUP"
       }
     }

diff --git a/monitoring/templates/promtail.yml.tpl b/monitoring/templates/promtail.yml.tpl
@@ -1,14 +1,15 @@
 server:
   log_level: info
+  http_listen_address: {{ env "NOMAD_IP_http" }}
   http_listen_port: {{ env "NOMAD_PORT_http" }}
   grpc_listen_port: {{ env "NOMAD_PORT_grpc" }}
 
 positions:
   filename: /data/positions.yaml
-
+{{ range service "loki-http-server" }}
 clients:
-  - url: http://localhost:9999/loki/loki/api/v1/push
-
+  - url: http://{{ .Address }}:{{ .Port }}/loki/api/v1/push
+{{ end }}
 scrape_configs:
   - job_name: vault
     static_configs:
@@ -42,7 +43,7 @@ scrape_configs:
         - localhost
       labels:
         job: nomad_allocations
-        __path__: /opt/nomad/alloc/*/*/alloc/logs
+        __path__: /opt/nomad/alloc/*/*/alloc/logs/*
   - job_name: journal
     journal:
       json: false