docs: update deployment docs.

deployments/Readme.md

@@ -34,7 +34,7 @@ In `openim-config.yml`, you need modify the following configurations:
 **mongodb.yml**
 
 - `address`: set to your already mongodb address or mongo Service name and port in your deployed.
-- `database`: set to your mongodb database name.
+- `database`: set to your mongodb database name.(Need have a created database.)
 - `authSource`: set to your mongodb authSource. (authSource is specify the database name associated with the user's credentials, user need create in this database.)
 
 **share.yml**
@@ -59,11 +59,9 @@ In `openim-config.yml`, you need modify the following configurations:
 
 A Secret is an object that contains a small amount of sensitive data. Such as password and secret. Secret is similar to ConfigMaps.
 
-#### Example:
+#### Redis:
 
-create a secret for redis password. You can update `redis-secret.yml`.
+Update the `redis-password` value in `redis-secret.yml` to your Redis password encoded in base64.
-
-you need update `redis-password` value to your redis password in base64.
 
 ```yaml
 apiVersion: v1
@@ -72,65 +70,75 @@ metadata:
   name: openim-redis-secret
 type: Opaque
 data:
-  redis-password: b3BlbklNMTIz # you need update to your redis password in base64
+  redis-password: b3BlbklNMTIz # update to your redis password encoded in base64
 ```
 
-#### Usage:
+#### Mongo:
 
-use secret in deployment file. If you apply the secret to IM Server, you need adapt the Env Name to config file and all toupper.
+Update the `mongo_openim_username`, `mongo_openim_password` value in `mongo-secret.yml` to your Mongo username and password encoded in base64.
 
-OpenIM Server use prefix `IMENV_`, OpenIM Chat use prefix `CHATENV_`. Next adapt is the config file name. Like `redis.yml`. Such as `IMENV_REDIS_PASSWORD` is mapped to `redis.yml` password filed in OpenIM Server.
+```yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: openim-mongo-secret
+type: Opaque
+data:
+  mongo_openim_username: b3BlbklN # update to your mongo username encoded in base64, this user credentials need in authSource database.
+  mongo_openim_password: b3BlbklNMTIz # update to your mongo password encoded in base64
+```
+
+#### Minio:
+
+Update the `minio-root-user` and `minio-root-password` value in `minio-secret.yml` to your MinIO access key and secret key encoded in base64.
 
 ```yaml
-apiVersion: apps/v1
+apiVersion: v1
-kind: Deployment
+kind: Secret
 metadata:
-  name: rpc-user-server
+  name: openim-minio-secret
-spec:
+type: Opaque
-  template:
+data:
-    spec:
+  minio-root-user: cm9vdA== # update to your minio accessKeyID encoded in base64
-      containers:
+  minio-root-password: b3BlbklNMTIz # update to your minio secretAccessKey encoded in base64
-        - name: rpc-user-server
-          env:
-            - name: IMENV_REDIS_PASSWORD # adapt to redis.yml password field in OpenIM Server config, Don't modify it.
-              valueFrom:
-                secretKeyRef:
-                  name: openim-redis-secret # You deployed secret name
-                  key: redis-password # You deployed secret key name
 ```
 
-So, you need following configurations to set secret:
+#### Kafka:
 
-- `MONGODB_USERNAME`
+Update the `kafka-password` value in `kafka-secret.yml` to your Kafka password encoded in base64.
-- `MONGODB_PASSWORD`
-- `REDIS_PASSWORD`
-- `MINIO_ACCESSKEYID`
-- `MINIO_SECRETACCESSKEY`
 
-Apply the secret.
+```yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: openim-kafka-secret
+type: Opaque
+data:
+  kafka-password: "" # update to your kafka password encoded in base64
+```
+
+### Apply the secret.
 
 ```shell
-kubectl apply -f redis-secret.yml -f minio-secret.yml -f mongo-secret.yml
+kubectl apply -f redis-secret.yml -f minio-secret.yml -f mongo-secret.yml -f kafka-secret.yml
 ```
 
 ### Apply all config and dependencies
 
-`kubectl apply -f ./openim-config.yml`
-
 > Attation: If you use `default` namespace, you can excute `clusterRile.yml` to create a cluster role binding for default service account.
 >
 > Namespace is modify to `discovery.yml` in `openim-config.yml`, you can change `kubernetes.namespace` to your namespace.
 
+`kubectl apply -f ./openim-config.yml`
+
 **Excute `clusterRole.yml`**
 
 `kubectl apply -f ./clusterRole.yml`
 
-**If you have already deployed the storage component, you need to update corresponding config and secret. And pass corresponding deployments and services build.**
+### run all deployments and services
 
 > Note: Ensure that infrastructure services like MinIO, Redis, and Kafka are running before deploying the main applications.
 
-### run all deployments and services
-
 ```bash
 kubectl apply \
   -f openim-api-deployment.yml \