init

LICENSE

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+MIT License
+
+Copyright (c) 2024 CF
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Notes
+
+`git clone https://git.ittavern.com/CaffeineFueled/podman-compose-grafana-loki.git`
+
+*Github users, feel free to change this URL!*
+
+`cd podman-compose-grafana-loki`
+
+`podman compose up -d`
+
+Taking it down:
+
+`podman compose down`
+
+Check status:
+
+`podman container ps -a`
+
+> Note: not ready for production!
+
+## Endpoint
+
+**Grafana** `http://localhost:3000`
+
+Check:
+
+```bash
+curl -Ls 127.1:3000 | grep '<title>'
+
+# <title>Grafana</title> ✅
+```
+
+**Loki** `http://localhost:3100`
+
+Check:
+
+```bash
+curl -Ls 127.1:3100/ready
+
+# ready ✅
+```
+
+*from the perspective of the host!*
+
+## Auth
+
+Open Grafana in your browser, default creds are `admin`/`admin`.
+
+## Data Source
+
+Loki should be already available as datasource. Edit `./grafana/datasources/ds.yml` to make changes!
+
+# TODO
+
+- [ ] Authentication for Loki
+- [ ] Add names to the containers (maybe)

docker-compose.yml

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+version: "3"
+
+networks:
+  grafana-loki-net:
+
+services:
+  loki:
+    image: docker.io/grafana/loki:latest
+    volumes:
+      - ./loki/data:/tmp/loki:U # DATA DIR
+      - ./loki/loki-local-config.yaml:/mnt/config/loki-local-config.yaml:U # CONFIG
+    ports:
+      - "3100:3100"
+    command: --config.file=/mnt/config/loki-local-config.yaml
+    networks:
+      - grafana-loki-net
+
+  grafana:
+    environment:
+      - GF_PATHS_PROVISIONING=/etc/grafana/provisioning
+    image: docker.io/grafana/grafana:latest
+    volumes:
+      - ./grafana/grafana.ini:/etc/grafana/grafana.ini:U # INIT SCRIPT
+      - ./grafana/data:/var/lib/grafana:U # DATA DIR
+      - ./grafana/datasources:/etc/grafana/provisioning/datasources:U # DATA SOURCE CONFIG
+    ports:
+      - "3000:3000"
+    networks:
+      - grafana-loki-net

grafana/data/.gitignore

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+*
+*/
+!.gitignore
+!.gitkeep

grafana/datasources/ds.yaml

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+apiVersion: 1
+
+datasources:
+  - name: Loki-Datasource
+    type: loki
+    access: proxy
+    url: http://loki:3100

loki/data/.gitignore

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+*
+*/
+!.gitignore
+!.gitkeep

loki/loki-local-config.yaml

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+# Do not use this configuration in production.
+# It is for demonstration purposes only.
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+common:
+  path_prefix: /tmp/loki
+  storage:
+    filesystem:
+      chunks_directory: /tmp/loki/chunks
+      rules_directory: /tmp/loki/rules
+  replication_factor: 1
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+
+schema_config:
+  configs:
+    - from: 2024-10-20
+      store: tsdb
+      object_store: filesystem
+      schema: v13
+      index:
+        prefix: index_
+        period: 24h
+
+ruler:
+  enable_api: true
+  storage:
+    type: local
+    local:
+      directory: /tmp/loki/rules
+  rule_path: /tmp/loki/rules-temp
+
+# By default, Loki will send anonymous, but uniquely-identifiable usage and configuration
+# analytics to Grafana Labs. These statistics are sent to https://stats.grafana.org/
+#
+# Statistics help us better understand how Loki is used, and they show us performance
+# levels for most users. This helps us prioritize features and documentation.
+# For more information on what's sent, look at
+# https://github.com/grafana/loki/blob/main/pkg/usagestats/stats.go
+# Refer to the buildReport method to see what goes into a report.
+#
+# If you would like to disable reporting, uncomment the following lines:
+#analytics:
+# reporting_enabled: false