From 2717fa286d5645f955b04ff8d8d043f2802472d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Kucharczyk?= <lukas@kucharczyk.xyz>
Date: Thu, 26 Jan 2023 12:05:08 +0100
Subject: [PATCH] add grafana, loki, promtail

---
 .env               |  6 +++++-
 docker-compose.yml | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/.env b/.env
index 0032767..52b1078 100644
--- a/.env
+++ b/.env
@@ -47,4 +47,8 @@ DOKKU_INTERNAL_PORT_1=22
 DOKKU_EXTERNAL_PORT_2=8081
 DOKKU_INTERNAL_PORT_2=80
 DOKKU_EXTERNAL_PORT_3=8443
-DOKKU_INTERNAL_PORT_3=443
\ No newline at end of file
+DOKKU_INTERNAL_PORT_3=443
+LOKI_EXTERNAL_PORT=3100
+LOKI_INTERNAL_PORT=3100
+GRAFANA_EXTERNAL_PORT=3500
+GRAFANA_INTERNAL_PORT=3000
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 522fd11..0462deb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -384,7 +384,54 @@ services:
       # served by caddy
       # - snibox
 
+  loki:
+    image: grafana/loki:2.6.1
+    container_name: loki
+    user: "${PUID}"
+    ports:
+      - "${LOKI_EXTERNAL_PORT}:${LOKI_INTERNAL_PORT}"
+    command: -config.file=/etc/loki/local-config.yaml
+    volumes:
+      - "${DOCKER_STORAGE_PATH}/loki/local-config.yaml:/etc/loki/local-config.yaml"
+    networks:
+      - loki
+    profiles:
+      - base
+      - infra
+    restart: unless-stopped
+
+  promtail:
+    image: grafana/promtail:2.6.1
+    container_name: promtail
+    user: "${PUID}"
+    volumes:
+      - /var/log:/var/log
+      - "${DOCKER_STORAGE_PATH}/promtail/config.yml:/etc/promtail/config.yml"
+    command: -config.file=/etc/promtail/config.yml
+    depends_on:
+      - loki
+    networks:
+      - loki
+    profiles:
+      - base
+      - infra
+    restart: unless-stopped
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    user: "${PUID}"
+    ports:
+      - "${GRAFANA_EXTERNAL_PORT}:${GRAFANA_INTERNAL_PORT}"
+    networks:
+      - loki
+    profiles:
+      - base
+      - infra
+    restart: unless-stopped
+
 networks:
+  loki:
   caddy:
     attachable: true
     internal: true