[doc] Refine the deployment documentation (#11361)

docs/docs/en/guide/installation/pseudo-cluster.md

@@ -70,7 +70,7 @@ Go to the ZooKeeper installation directory, copy configure file `zoo_sample.cfg`
 ## Modify Configuration
 
 After completing the preparation of the basic environment, you need to modify the configuration file according to the
-environment you used. The configuration files are both in directory `bin/env` and named `install_env.sh` and `dolphinscheduler_env.sh`.
+environment you used. Change the environment configurations via `export <ENV_NAME>=<VALUE>`. The configuration files are located in directory `bin/env` as `install_env.sh` and `dolphinscheduler_env.sh`.
 
 ### Modify `install_env.sh`
 
@@ -83,6 +83,7 @@ each machine. You could find this file in the path `bin/env/install_env.sh` and
 # ---------------------------------------------------------
 # Due to the master, worker, and API server being deployed on a single node, the IP of the server is the machine IP or localhost
 ips="localhost"
+sshPort="22"
 masters="localhost"
 workers="localhost:default"
 alertServer="localhost"

docs/docs/en/guide/start/docker.md

@@ -38,7 +38,7 @@ DolphinScheduler in a long term. You have to install [docker-compose](https://do
 start servers.
 
 After installed docker-compose, it is recommended to modify some configurations for better experience. We highly recommended
-modify docker-compose's memory up to 4 GB.
+modify docker-compose's free memory up to 4 GB.
 
 - Mac：Click `Docker Desktop -> Preferences -> Resources -> Memory` modified it
 - Windows Docker Desktop：

docs/docs/zh/guide/installation/pseudo-cluster.md

@@ -73,7 +73,7 @@ chmod 600 ~/.ssh/authorized_keys
 
 ### 修改 `install_env.sh` 文件
 
-文件 `install_env.sh` 描述了哪些机器将被安装 DolphinScheduler 以及每台机器对应安装哪些服务。您可以在路径 `bin/env/install_env.sh` 中找到此文件，配置详情如下。
+文件 `install_env.sh` 描述了哪些机器将被安装 DolphinScheduler 以及每台机器对应安装哪些服务。您可以在路径 `bin/env/install_env.sh` 中找到此文件，可通过以下方式更改env变量,export <ENV_NAME>=<VALUE>，配置详情如下。
 
 ```shell
 # ---------------------------------------------------------
@@ -81,6 +81,7 @@ chmod 600 ~/.ssh/authorized_keys
 # ---------------------------------------------------------
 # Due to the master, worker, and API server being deployed on a single node, the IP of the server is the machine IP or localhost
 ips="localhost"
+sshPort="22"
 masters="localhost"
 workers="localhost:default"
 alertServer="localhost"

docs/docs/zh/guide/start/docker.md

@@ -32,7 +32,7 @@ $ docker run --name dolphinscheduler-standalone-server -p 12345:12345 -p 25333:2
 服务重启的时候保留元数据（如需要挂载到本地路径需要做指定）。他更健壮，能保证用户体验更加完整的 DolphinScheduler 服务。这种方式需要先安装
 [docker-compose](https://docs.docker.com/compose/install/)，链接适用于 Mac，Linux，Windows。
 
-安装完成 docker-compose 后我们需要修改部分配置以便能更好体验 DolphinScheduler 服务，我们需要配置不少于 4GB 的内存：
+安装完成 docker-compose 后我们需要修改部分配置以便能更好体验 DolphinScheduler 服务，我们需要配置不少于 4GB 的空闲内存：
 
 - Mac：点击 `Docker Desktop -> Preferences -> Resources -> Memory` 调整内存大小
 - Windows Docker Desktop：