deployment: restructure victorialogs examples (VictoriaMetrics#6971)

### Describe Your Changes

- Use common compose.yaml file for all victorialogs setups to set
version in a single place and override it on demand for each agent and
protocol
- Replaced multiple victorialogs instances in HA setup with single setup
with `deploy.replica` parameter set
- Added fluentd setup

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Author: AndrewChubatiuk

deployment/docker/victorialogs/compose-ha.yml

@@ -0,0 +1,4 @@
+services:
+  victorialogs-2:
+    deploy:
+      replicas: 1

deployment/docker/victorialogs/telegraf-docker/compose.yml renamed to deployment/docker/victorialogs/compose.yml

@@ -1,55 +1,54 @@
 services:
-  telegraf:
-    image: bitnami/telegraf:1.31.0
-    restart: on-failure
-    volumes:
-      - type: bind
-        source: /var/run/docker.sock
-        target: /var/run/docker.sock
-      - type: bind
-        source: /var/lib/docker
-        target: /var/lib/docker
-      - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
-    command: --config /etc/telegraf/telegraf.conf
-    depends_on:
-      victorialogs:
-        condition: service_healthy
-      victoriametrics:
-        condition: service_healthy
-
-  victorialogs:
+  # meta service will be ignored by compose
+  .victorialogs:
     image: docker.io/victoriametrics/victoria-logs:v0.29.0-victorialogs
-    volumes:
-      - victorialogs-vector-docker-vl:/vlogs
-    ports:
-      - '9428:9428'
     command:
       - -storageDataPath=/vlogs
       - -loggerFormat=json
       - -syslog.listenAddr.tcp=0.0.0.0:8094
+    deploy:
+      replicas: 0
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://127.0.0.1:9428/health"]
       interval: 1s
       timeout: 1s
       retries: 10
 
+  victorialogs:
+    extends: .victorialogs
+    ports:
+      - '9428:9428'
+    volumes:
+      - victorialogs:/vlogs
+    deploy:
+      replicas: 1
+
+  # second replica is needed for HA setup and its replica count is set to 1 in compose-ha.yaml file
+  victorialogs-2:
+    extends: .victorialogs
+    ports:
+      - '9429:9428'
+    volumes:
+      - victorialogs-2:/vlogs
+    deploy:
+      replicas: 0
+
   victoriametrics:
     image: victoriametrics/victoria-metrics:latest
     ports:
       - '8428:8428'
     command:
       - -storageDataPath=/vmsingle
-      - -promscrape.config=/promscrape.yml
       - -loggerFormat=json
     volumes:
-      - victorialogs-vector-docker-vm:/vmsingle
-      - ./scrape.yml:/promscrape.yml
+      - victoriametrics:/vmsingle
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8428/health"]
       interval: 1s
       timeout: 1s
       retries: 10
 
 volumes:
-  victorialogs-vector-docker-vl:
-  victorialogs-vector-docker-vm:
+  victorialogs:
+  victorialogs-2:
+  victoriametrics:

deployment/docker/victorialogs/filebeat-syslog/README.md

@@ -1,8 +1,11 @@
-# Docker compose Filebeat integration with VictoriaLogs for docker
+# Docker compose Filebeat integration with VictoriaLogs using listed below protocols:
+
+* [syslog](./syslog)
+* [elasticsearch](./elasticsearch)
 
 The folder contains the example of integration of [filebeat](https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-overview.html) with Victorialogs
 
-To spin-up environment  run the following command:
+To spin-up environment `cd` to any of listed above directories run the following command:
 ```
 docker compose up -d 
 ```
@@ -16,39 +19,16 @@ docker compose rm -f
 The docker compose file contains the following components:
 
 * filebeat - fileabeat is configured to collect logs from the `docker`, you can find configuration in the `filebeat.yml`. It writes data in VictoriaLogs
-* filebeat-exporter - it export metrics about the filebeat
 * VictoriaLogs - the log database, it accepts the data from `filebeat` by elastic protocol
 * VictoriaMetrics - collects metrics from `filebeat` via `filebeat-exporter`, `VictoriaLogs` and `VictoriaMetrics`
-* grafana - it comes with two predefined dashboards for `VictoriaLogs` and `VictoriaMetrics`
 
 Querying the data 
 
 * [vmui](https://docs.victoriametrics.com/victorialogs/querying/#vmui) - a web UI is accessible by `http://localhost:9428/select/vmui`
 * for querying the data via command-line please check [these docs](https://docs.victoriametrics.com/victorialogs/querying/#command-line)
 
-the example of filebeat configuration(`filebeat.yml`)
-
-```yaml
-filebeat.autodiscover:
-  providers:
-    - type: docker
-      hints.enabled: true
-
-processors:
-  - add_docker_metadata: ~
-
-output.elasticsearch:
-  hosts: [ "http://victorialogs:9428/insert/elasticsearch/" ]
-  worker: 5
-  parameters:
-    _msg_field: "message"
-    _time_field: "@timestamp"
-    _stream_fields: "container.name"
-
-http:
-  enabled: true
-  host: 0.0.0.0
-  port: 5066
-```
+Filebeat configuration example can be found below:
+- [syslog](./syslog/filebeat.yml)
+- [elasticsearch](./elasticsearch/filebeat.yml)
 
 Please, note that `_stream_fields` parameter must follow recommended [best practices](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields) to achieve better performance.

deployment/docker/victorialogs/filebeat-syslog/compose.yml

@@ -1,6 +1,8 @@
+include:
+ - ../compose.yml
 services:
   filebeat-victorialogs:
-    image: docker.elastic.co/beats/filebeat:8.8.1
+    image: docker.elastic.co/beats/filebeat:8.15.0
     restart: on-failure
     volumes:
       - type: bind
@@ -9,50 +11,8 @@ services:
       - type: bind
         source: /var/lib/docker/containers/
         target: /var/lib/docker/containers/
-      - ./filebeat.yml:/usr/share/filebeat/filebeat.yml:ro
+      - ${PWD}/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro
     user: root
     command:
       - "--strict.perms=false"
-    depends_on: [ victorialogs ]
-  beat-exporter-victorialogs:
-    image: trustpilot/beat-exporter:0.4.0
-    command:
-      - -beat.uri=http://filebeat-victorialogs:5066
-
-  victorialogs:
-    image: docker.io/victoriametrics/victoria-logs:v0.29.0-victorialogs
-    volumes:
-      - victorialogs-filebeat-docker-vl:/vlogs
-    ports:
-      - '9428:9428'
-    command:
-      - -storageDataPath=/vlogs
-      - -loggerFormat=json
-  grafana:
-    container_name: grafana
-    image: grafana/grafana:9.2.7
-    depends_on:
-      - "victoriametrics"
-    ports:
-      - 3000:3000
-    volumes:
-      - victorialogs-filebeat-docker-grafana:/var/lib/grafana
-      - ./../../provisioning/:/etc/grafana/provisioning/
-      - ./../../../../dashboards/victoriametrics.json:/var/lib/grafana/dashboards/vm.json
-      - ./../../../../dashboards/victorialogs.json:/var/lib/grafana/dashboards/vl.json
-  victoriametrics:
-    image: victoriametrics/victoria-metrics:latest
-    ports:
-      - '8428:8428'
-    command:
-      - -storageDataPath=/vmsingle
-      - -promscrape.config=/promscrape.yml
-      - -loggerFormat=json
-    volumes:
-      - victorialogs-filebeat-docker-vm:/vmsingle
-      - ./scrape.yml:/promscrape.yml
-
-volumes:
-  victorialogs-filebeat-docker-vl:
-  victorialogs-filebeat-docker-vm:
-  victorialogs-filebeat-docker-grafana:
+    depends_on: [victorialogs]

deployment/docker/victorialogs/filebeat/README.md

@@ -0,0 +1,3 @@
+include:
+ - ../compose.yml
+name: filebeat-elasticsearch

deployment/docker/victorialogs/filebeat/compose.yml

@@ -0,0 +1,3 @@
+include:
+ - ../compose.yml
+name: filebeat-syslog