本文主要介绍如何使用 Docker 部署 GooseFS。
mkdir /tmp/goosefs_ufs
docker run -d --rm \
--net=host \
--name=goosefs-master \
-v /tmp/goosefs_ufs:/opt/data \
-e GOOSEFS_JAVA_OPTS=" \
-Dgoosefs.master.hostname=localhost \
-Dgoosefs.master.mount.table.root.ufs=/opt/data" \
goosefs:v1.0.0 master
3. 启动 worker 进程:说明
- -Dgoosefs.master.hostname:设置 master 地址。
- -Dgoosefs.master.mount.table.root.ufs:设置 GooseFS 根目录挂载点。
- -v /tmp/goosefs_ufs:/opt/data:将本地目录映射到 docker 容器内。
- --net=host:docker 采用 host 网络。
docker run -d --rm \
--net=host \
--name=goosefs-worker1 \
--shm-size=1G \
-e GOOSEFS_JAVA_OPTS=" \
-Dgoosefs.worker.memory.size=1G \
-Dgoosefs.master.hostname=localhost" \
goosefs:v1.0.0 worker
查看容器:
[root@VM-0-7-centos ~]# docker ps | grep goosefs
0bda1cac76f4 goosefs:v1.0.0 "/entrypoint.sh mast…" 32 minutes ago Up 32 minutes goosefs-master
b6260f9a0134 goosefs:v1.0.0 "/entrypoint.sh work…" About an hour ago Up About an hour goosefs-worker1
进入容器:
docker exec -it 0bda1cac76f4 /bin/bash
挂载 COS 目录:
goosefs fs mount --option fs.cosn.userinfo.secretId={secretId} \
--option fs.cosn.userinfo.secretKey={secretKey} \
--option fs.cosn.bucket.region=ap-beijing \
--option fs.cosn.impl=org.apache.hadoop.fs.CosFileSystem \
--option fs.AbstractFileSystem.cosn.impl=org.apache.hadoop.fs.CosN \
/cosn {cos桶}
[goosefs@VM-0-7-centos goosefs-1.0.0-SNAPSHOT-noUI-noHelm]$ goosefs fs ls /
drwxrwxrwx goosefs goosefs 1 PERSISTED 01-01-1970 08:00:00:000 DIR /cosn
drwxr-xr-x root root 0 PERSISTED 06-25-2021 11:01:24:000 DIR /my
[goosefs@VM-0-7-centos goosefs-1.0.0-SNAPSHOT-noUI-noHelm]$ goosefs fsadmin report capacity
Capacity information for all workers:
Total Capacity: 1024.00MB
Tier: MEM Size: 1024.00MB
Used Capacity: 0B
Tier: MEM Size: 0B
Used Percentage: 0%
Free Percentage: 100%
Worker Name Last Heartbeat Storage MEM
172.31.0.7 0 capacity 1024.00MB
used 0B (0%)
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