chore: import upstream snapshot with attribution

2026-07-13 13:11:39 +08:00
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+## docker-compose deployment HertzBeat+PostgreSQL+GreptimeDB solution
+
+> The docker-compose deployment scheme uses PostgreSQL + GreptimeDB as the dependent storage service of HertzBeat.  
+> This solution will start three container services PostgreSQL, GreptimeDB, HertzBeat
+
+##### Install Docker & Docker-compose
+
+1. Download and install docker environment & docker-compose environment
+   Please refer to [Docker official website documentation](https://docs.docker.com/get-docker/), [Compose installation](https://docs.docker.com/compose/install/)
+    ```
+    $ docker -v
+    Docker version 20.10.12, build e91ed57
+    ```
+
+##### docker compose deploys hertzbeat and its dependent services
+
+1. Download the hertzbeat-docker-compose installation deployment script file
+   The script file is located in `script/docker-compose/hertzbeat-postgresql-greptimedb` link [script/docker-compose](https://github.com/apache/hertzbeat/tree/master/script/docker-compose/hertzbeat-postgresql-greptimedb)
+
+
+2. Optional: add external JDBC driver jars to `ext-lib`
+
+   MySQL-compatible monitoring can use the built-in query engine directly, so `mysql-connector-j` is optional.
+   If you want HertzBeat to prefer JDBC after restart, place `mysql-connector-j` in `ext-lib`.
+   Oracle and DB2 still require external JDBC jars in `ext-lib`.
+
+3. Enter the deployment script docker-compose directory, execute
+
+   `docker compose up -d`
+
+
+##### Start exploring HertzBeat
+
+Browser access `localhost:1157` to start, the default account password `admin/hertzbeat`