Minor changes to base Dockerfile:

- Using debian:12-slim instead of base image
- Added netcat-openbsd in installed packages which is needed for healthcheck
- Added HADOOP_OPTS env for resourcemanager container
- Changed env USER=hdoop from USER=root
- Added useradd anc chown commands for hdoop user

docker-compose.yml

@@ -1,24 +1,36 @@
-version: "3"
-
 services:
   namenode:
-    image: bde2020/hadoop-namenode:2.0.0-hadoop3.2.1-java8
-    container_name: namenode
-    restart: always
+    image: cc/namenode:1.0
+    container_name: cc-namenode
+    restart: no
     ports:
-      - 9870:9870
-      - 9000:9000
+      - "9870:9870"
+      - "9000:9000"
+    user: "1000:1000"
+    security_opt:
+      no-new-privileges:true
+		deploy:
+			resouces:
+				cpu: "2"
+				memory: 4G
     volumes:
       - hadoop_namenode:/hadoop/dfs/name
     environment:
-      - CLUSTER_NAME=test
+      - CLUSTER_NAME=ccmini
     env_file:
       - ./hadoop.env
 
   datanode:
-    image: bde2020/hadoop-datanode:2.0.0-hadoop3.2.1-java8
-    container_name: datanode
-    restart: always
+    image: cc/datanode:1.0
+    container_name: cc-datanode
+    restart: no
+		user: "1000:1000"
+		security_opt:
+			no-new-privileges:true
+		deploy:
+			resouces:
+				cpu: "2"
+				memory: 4G
     volumes:
       - hadoop_datanode:/hadoop/dfs/data
     environment:
@@ -27,27 +39,48 @@ services:
       - ./hadoop.env
   
   resourcemanager:
-    image: bde2020/hadoop-resourcemanager:2.0.0-hadoop3.2.1-java8
-    container_name: resourcemanager
-    restart: always
+    image: cc/resoucemanager:1.0
+    container_name: cc-resourcemanager
+    restart: no
+		user: "1000:1000"
+		security_opt:
+			no-new-privileges:true
+		deploy:
+			resouces:
+				cpu: "2"
+				memory: 4G
     environment:
       SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864"
     env_file:
       - ./hadoop.env
 
-  nodemanager1:
-    image: bde2020/hadoop-nodemanager:2.0.0-hadoop3.2.1-java8
-    container_name: nodemanager
-    restart: always
+  nodemanager:
+    image: cc/nodemanager:1.0
+		container_name: cc-nodemanager
+    restart: no
+		user: "1000:1000"
+		security_opt:
+			no-new-privileges:true
+		deploy:
+			resouces:
+				cpu: "2"
+				memory: 4G
     environment:
       SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864 resourcemanager:8088"
     env_file:
       - ./hadoop.env
   
   historyserver:
-    image: bde2020/hadoop-historyserver:2.0.0-hadoop3.2.1-java8
-    container_name: historyserver
-    restart: always
+    image: cc/historyserver:1.0
+    container_name: cc-historyserver
+    restart: no
+		user: "1000:1000"
+		security_opt:
+			no-new-privileges:true
+		deploy:
+			resources:
+				cpu: "2"
+				memory: 4G
     environment:
       SERVICE_PRECONDITION: "namenode:9000 namenode:9870 datanode:9864 resourcemanager:8088"
     volumes: