rh236 第 12题

[root@servere ~]# gluster volume create testcopy servere:/bricks/testcopy/brick
[root@servere ~]# gluster volume set testcopy auth.ssl-allow 'servera.lab.example.com,serverb.lab.example.com,serverc.lab.example.com,serverd.lab.example.com,servere.lab.example.com,workstation.lab.example.com'
[root@servere ~]# gluster volume set testcopy client.ssl on
[root@servere ~]# gluster volume set testcopy server.ssl on
[root@servere ~]# gluster volume set testcopy auth.allow '172.25.250.*'
[root@servere ~]# gluster volume start testcopy
 
[root@workstation ~]# umount /test/
 
[root@servera ~]# gluster volume stop testvol
[root@servera ~]# gluster volume start testvol 
 
[root@workstation ~]# mount -a
 
[root@servere ~]# systemctl stop glusterd && pkill glusterfs
[root@servere ~]# touch /var/lib/glusterd/secure-access
[root@servere ~]# systemctl start glusterd
[root@servere ~]# groupadd repgrp && useradd -G repgrp georep
[root@servere ~]# echo "redhat" | passwd --stdin georep
[root@servere ~]# mkdir -m 0711 /var/mountbroker-root
[root@servere ~]# semanage fcontext -a -e /home /var/mountbroker-root
[root@servere ~]# restorecon -Rv /var/mountbroker-root
 
 
[root@servere ~]# cat /etc/glusterfs/glusterd.vol    ===> 手动添加以下项
    option geo-repilcation-log-group repgrp
    option rpc-auth-allow-insecure on
    option mountbroker-geo-replication.georep testcopy
    option mountbroker-root /var/mountbroker-root
 
[root@servere ~]# chmod -R 770 /var/lib/glusterd/geo-replication/
[root@servere ~]# chmod -R 770 /var/log/glusterfs/geo-replication-slaves/
[root@servere ~]# chown -R .repgrp /var/lib/glusterd/geo-replication/
[root@servere ~]# chown -R .repgrp /var/log/glusterfs/geo-replication-slaves/
 
[root@servere ~]# systemctl restart glusterd
[root@servere ~]# gluster volume stop testcopy
[root@servere ~]# gluster volume start testcopy 
 
[root@servera ~]# ssh-keygen
[root@servera ~]# ssh-copy-id georep@servere
[root@servera ~]# gluster system:: execute gsec_create    ===> 生成公钥
[root@servera ~]# gluster volume geo-replication testvol georep@servere::testcopy create push-pem   ===> 推公钥
 
[root@servere ~]# /usr/libexec/glusterfs/set_geo_rep_pem_keys.sh georep testvol testcopy
 
[root@servera ~]# gluster volume geo-replication testvol georep@servere::testcopy start
[root@servera ~]# gluster volume geo-replication testvol georep@servere::testcopy status
# 测试
[root@workstation ~]# echo "123456" > /test/a.txt
 
[root@servere ~]# ll /bricks/testcopy/brick/         ===> 会同步到servere的指定目录中
-rw-r--r--. 2 root root   7 5月  16 09:25 a.txt

标签：12,geo,gluster,volume,rh236,servere,testcopy,root
来源： https://www.cnblogs.com/smlile-you-me/p/16322829.html