chore: remove whitespaces; add optional influxdb v2

README.md

@@ -63,6 +63,7 @@ docker compose up
 - [Genealogy](#genealogy)
 - [Identity Management - Single Sign-On (SSO) & LDAP](#identity-management---single-sign-on-sso--ldap)
 - [LLM & AI](#large-language-models--ai)
+- [Metrics & Metric Collection](#metrics--metric-collection)
 - [Miscellaneous](#miscellaneous)
 - [Money, Budgeting & Management](#money-budgeting--management)
 - [Note-taking & Editors](#note-taking--editors)
@@ -249,6 +250,7 @@ Digital [archiving](https://en.wikipedia.org/wiki/Archival_science) and [preserv
 - [Archivebox](examples/archivebox) - ArchiveBox is a powerful, self-hosted internet archiving solution to collect, save, and view websites offline.
 - [Shiori](examples/shiori) - Simple bookmark manager and website archiver built with Go.
 - [Readeck](examples/readeck) - Readeck is a simple web application that lets you save the precious readable content of web pages you like and want to keep forever.
+- [Linkwarden](examples/linkwarden) - Self-hosted collaborative bookmark manager to collect, organize, and preserve webpages, articles, and documents.
 
 ### Document Management
 
@@ -446,6 +448,15 @@ Multiplayer game servers, browser games and utilities for managing game servers.
 - [posio](examples/posio) - A multiplayer geography game using Websockets.
 - [Monkeytype](examples/monkeytype) - The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.
 
+### Metrics & Metric Collection
+
+**[`^        back to top        ^`](#-project-list)**
+
+Metric gathering and display software.
+
+- [Grafana](examples/grafana) - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
+- [Grafana-LRVT](examples/grafana-monitoring) - Grafana combined with other open-source tools like Loki, Promtail, InfluxDB and Telegraf.
+
 ### Miscellaneous
 
 **[`^        back to top        ^`](#-project-list)**

examples/grafana-monitoring/docker-compose.yml

@@ -46,6 +46,26 @@ services:
     #networks:
     #  - monitoring_default
 
+  #influxdb:
+  #  image: influxdb:2.7
+  #  container_name: influxdb2
+  #  restart: unless-stopped
+  #  expose:
+  #    - 8086
+  #  environment:
+  #    - DOCKER_INFLUXDB_INIT_USERNAME=admin
+  #    - DOCKER_INFLUXDB_INIT_PASSWORD=change-me-1 # <-- change this pw
+  #    - DOCKER_INFLUXDB_INIT_ORG=influx-org
+  #    - DOCKER_INFLUXDB_INIT_BUCKET=influx-bucket
+  #    - DOCKER_INFLUXDB_INIT_RETENTION=30d
+  #    - DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=change-me-2 # <-- change this pw
+  #    - DOCKER_INFLUXDB_INIT_MODE=setup
+  #  volumes:
+  #    - ./volume-data/influxdb2/data:/var/lib/influxdb2
+  #    - ./volume-data/influxdb2/conf:/etc/influxdb2
+  #  networks:
+  #    - monitoring_default
+
   telegraf:
     image: telegraf:latest
     container_name: telegraf
@@ -74,7 +94,7 @@ services:
     #  - monitoring_default
 
   grafana:
-    image: grafana/grafana-oss:latest    
+    image: grafana/grafana-oss:12.0.0
     container_name: grafana
     hostname: grafana
     restart: unless-stopped

examples/grafana/README.md

@@ -0,0 +1,5 @@
+# References
+
+- https://github.com/grafana/grafana
+
+# Notes

examples/grafana/docker-compose.yml

@@ -0,0 +1,28 @@
+services:
+
+  grafana:
+    image: grafana/grafana-oss:12.0.0
+    container_name: grafana
+    user: 1000:1000
+    restart: unless-stopped
+    environment:
+      - GF_SERVER_ROOT_URL=https://grafana.example.com # <-- adjust
+    expose:
+      - 3000
+    ports:
+      - 3000:3000
+    volumes:
+      - ${DOCKER_VOLUME_STORAGE:-/mnt/docker-volumes}/grafana:/var/lib/grafana
+    #networks:
+    #  - proxy
+    #labels:
+    #  - traefik.enable=true
+    #  - traefik.docker.network=proxy
+    #  - traefik.http.routers.grafana.rule=Host(`grafana.example.com`)
+    #  - traefik.http.services.grafana.loadbalancer.server.port=3000
+    #  # Optional part for traefik middlewares
+    #  - traefik.http.routers.grafana.middlewares=local-ipwhitelist@file
+
+#networks:
+#  proxy:
+#    external: true

examples/keycloak/docker-compose.yml

@@ -22,7 +22,7 @@ services:
       - keycloak-internal
 
   keycloak:
-    image: quay.io/keycloak/keycloak:25.0
+    image: quay.io/keycloak/keycloak:26.2
     container_name: keycloak-app
     command: start
     environment:

examples/linkwarden/.env

@@ -0,0 +1,11 @@
+# change this env to your fqdn url
+NEXTAUTH_URL=http://localhost:3000/api/v1/auth
+#NEXTAUTH_URL=https://linkwarden.example.com/api/v1/auth
+
+# define a strong secret key
+NEXTAUTH_SECRET=unplug6-coherent-outlast-undergo-plow
+
+# database settings
+PG_PASS=linkwarden
+PG_USER=linkwarden
+PG_DB=linkwarden

examples/linkwarden/README.md

@@ -0,0 +1,8 @@
+# References
+
+- https://docs.linkwarden.app/self-hosting/installation
+- https://github.com/linkwarden/linkwarden
+
+# Notes
+
+

examples/linkwarden/docker-compose.yml

@@ -0,0 +1,68 @@
+services:
+
+  linkwarden:
+    image: ghcr.io/linkwarden/linkwarden:latest
+    container_name: linkwarden-app
+    environment:
+      - DATABASE_URL=postgresql://${PG_USER:-linkwarden}:${PG_PASS:-linkwarden}@postgres:5432/${PG_DB:-linkwarden}
+    restart: unless-stopped
+    env_file: .env
+    ports:
+      - 3000:3000
+    expose:
+      - 3000
+    volumes:
+      - ${DOCKER_VOLUME_STORAGE:-/mnt/docker-volumes}/linkwarden/data:/data/data
+    depends_on:
+      - postgres
+      - meilisearch
+    #networks:
+    #  - internal
+    #  - tier-2
+    #labels:
+    #  - traefik.enable=true
+    #  - traefik.docker.network=proxy
+    #  - traefik.http.routers.linkwarden.rule=Host(`linkwarden.example.com`)
+    #  - traefik.http.services.linkwarden.loadbalancer.server.port=3000
+    #  # Optional part for traefik middlewares
+    #  - traefik.http.routers.linkwarden.middlewares=local-ipwhitelist@file
+
+  postgres:
+    image: docker.io/library/postgres:16-alpine
+    container_name: linkwarden-psql
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
+      start_period: 20s
+      interval: 30s
+      retries: 5
+      timeout: 5s
+    volumes:
+      - ${DOCKER_VOLUME_STORAGE:-/mnt/docker-volumes}/linkwarden/psql:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: ${PG_PASS:-linkwarden}
+      POSTGRES_USER: ${PG_USER:-linkwarden}
+      POSTGRES_DB: ${PG_DB:-linkwarden}
+    expose:
+      - 5432
+    env_file:
+      - .env
+    #networks:
+    #  - internal
+
+  meilisearch:
+    image: getmeili/meilisearch:v1.12.8
+    container_name: linkwarden-search
+    restart: unless-stopped
+    env_file:
+      - .env
+    volumes:
+      - ${DOCKER_VOLUME_STORAGE:-/mnt/docker-volumes}/linkwarden/meili_data:/meili_data
+    #networks:
+    #  - internal
+
+#networks:
+#  tier-2:
+#    external: true
+#  internal:
+#    internal: true