我正在尝试从hadoop集群的docker compose上的容器访问WebUI。链接:https://github.com/big-data-europe/docker-hadoop
docker compose文件包含以下内容:
version: "3"
services:
namenode:
image: bde2020/hadoop-namenode:2.0.0-hadoop3.1.3-java8
container_name: namenode
ports:
- 9870:9870
volumes:
- hadoop_namenode:/hadoop/dfs/name
environment:
- CLUSTER_NAME=test
env_file:
- ./hadoop.env
datanode:
image: bde2020/hadoop-datanode:2.0.0-hadoop3.1.3-java8
container_name: datanode
volumes:
- hadoop_datanode:/hadoop/dfs/data
environment:
SERVICE_PRECONDITION: "namenode:9870"
env_file:
- ./hadoop.env
resourcemanager:
image: bde2020/hadoop-resourcemanager:2.0.0-hadoop3.1.3-java8
container_name: resourcemanager
environment:
SERVICE_PRECONDITION: "namenode:9870 datanode:9864"
env_file:
- ./hadoop.env
nodemanager1:
image: bde2020/hadoop-nodemanager:2.0.0-hadoop3.1.3-java8
container_name: nodemanager
environment:
SERVICE_PRECONDITION: "namenode:9870 datanode:9864 resourcemanager:8088"
env_file:
- ./hadoop.env
historyserver:
image: bde2020/hadoop-historyserver:2.0.0-hadoop3.1.3-java8
container_name: historyserver
environment:
SERVICE_PRECONDITION: "namenode:9870 datanode:9864 resourcemanager:8088"
volumes:
- hadoop_historyserver:/hadoop/yarn/timeline
env_file:
- ./hadoop.env
volumes:
hadoop_namenode:
hadoop_datanode:
hadoop_historyserver:
如果我运行命令“docker compose up”,我可以看到docker ps的容器和打开的端口。通过网络检查,我可以看到IP,但我无法访问它们。
我找到了关于macosx上主机网络不工作的信息。但这个网络是一个桥梁网络。
如何从容器访问WebUI?
1条答案
按热度按时间z6psavjg1#
要访问namenodeui,可以使用localhost:9870 since 这就是你转发的端口。您不需要“从其他容器”访问UI
这是唯一一个你打开的集装箱