feat: Add Plausible stack

plausible/.env.example

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+PLAUSIBLE_HOST=plausible.example.org
+ADMIN_USER_EMAIL=admin@example.org
+ADMIN_USER_NAME=admin
+ADMIN_USER_PWD=admin
+BASE_URL=http://plausible.example.org
+SECRET_KEY_BASE=secret

plausible/README.md

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+# Plausible
+
+## Run
+
+Generate the secret app key with this command :
+
+```bash
+openssl rand -base64 64 | tr -d '\n' ; echo
+```
+
+
+```bash
+cp .env.example .env # then edit
+docker compose up -d
+```

plausible/clickhouse-config.xml

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+<yandex>
+    <logger>
+        <level>warning</level>
+        <console>true</console>
+    </logger>
+
+    <!-- Stop all the unnecessary logging -->
+    <query_thread_log remove="remove"/>
+    <query_log remove="remove"/>
+    <text_log remove="remove"/>
+    <trace_log remove="remove"/>
+    <metric_log remove="remove"/>
+    <asynchronous_metric_log remove="remove"/>
+</yandex>

plausible/clickhouse-user-config.xml

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+<yandex>
+    <profiles>
+        <default>
+            <log_queries>0</log_queries>
+            <log_query_threads>0</log_query_threads>
+        </default>
+    </profiles>
+</yandex>

plausible/docker-compose.yml

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+version: '3'
+
+networks:
+  web:
+    external: true
+  plausible:
+    driver: bridge
+
+volumes:
+  postgres-data:
+  clickhouse-data:
+
+services:
+  mail:
+    image: bytemark/smtp
+    restart: unless-stopped
+
+  plausible_db:
+    image: postgres:14-alpine
+    restart: unless-stopped
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_PASSWORD=postgres
+    networks:
+      - plausible
+
+  plausible_events_db:
+    image: clickhouse/clickhouse-server:22.6-alpine
+    restart: unless-stopped
+    volumes:
+      - clickhouse-data:/var/lib/clickhouse
+      - ./clickhouse-config.xml:/etc/clickhouse-server/config.d/logging.xml:ro
+      - ./clickhouse-user-config.xml:/etc/clickhouse-server/users.d/logging.xml:ro
+    ulimits:
+      nofile:
+        soft: 262144
+        hard: 262144
+    networks:
+      - plausible
+
+  plausible:
+    image: plausible/analytics:v1.5.1
+    restart: unless-stopped
+    command: sh -c "sleep 10 && /entrypoint.sh db createdb && /entrypoint.sh db migrate && /entrypoint.sh db init-admin && /entrypoint.sh run"
+    depends_on:
+      - plausible_db
+      - plausible_events_db
+      - mail
+    env_file:
+      - .env
+    networks:
+      - plausible
+      - web
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.grafana.entrypoints=http"
+      - "traefik.http.routers.grafana.rule=Host(`${PLAUSIBLE_HOST}`)"
+      - "traefik.http.services.grafana.loadbalancer.server.port=8000"