YMatrix 4-5 大版本升级

大版本升级是指主版本号改变。如:从 4.6.0 升级到 5.0.0;从 4.8.1 升级到 5.0.0。

对于 4.X 到 5.X 的升级,YMatrix 给出两套方案,请根据需求谨慎选择。

  • 如果你需要在同一服务器上升级,那么可以使得新的 YMatrix 5 集群与 原来的 YMatrix 4 集群共存,即在同一机器安装两个版本的软件,随后迁移数据。
  • 如果你需要在不同服务器上升级,那么则需要在新机器上安装部署新的 YMatrix 5 集群,然后迁移数据。

下面,以从 YMatrix 4.8.1 升级到 5.0.0 为例,介绍两种方案的详细步骤。

注意!
两种方案选择一种即可,切勿全部实施。

1 YMatrix 4 与 5 共存

使用此方案能够从 YMatrix 4 原地升级到 YMatrix 5。4 和 5 将在一个主机上同时存在,软件可以同时安装,集群可以同时启动运行,相互不影响。但需要保证当前机器的存储空间至少可以容纳当前集群体积的 2 倍。

示例集群信息如下:4 台主机。1 个主节点(Master),2 个数据节点(Segment)(带有镜像节点实例(Mirror)),1 个主节点备用节点(Standby)。

1.1 查看原有 YMatrix 4 信息

查看原有 YMatrix 4 软件版本信息。

=# select version();
                                                                                                                                  versi
on
---------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------
 PostgreSQL 12 (MatrixDB 4.8.1-enterprise) (Greenplum Database 7.0.0+dev.18290.g7184139e3e build commit:7184139e3ebba8b77239ec19db63c04
bd43951b6) on x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9), 64-bit compiled on Mar 21 2023 06:51:57
(1 row)

查看源集群信息。

=# select * from gp_segment_configuration order by content, dbid;
 dbid | content | role | preferred_role | mode | status | port |                    hostname                     |
address                     |                datadir
------+---------+------+----------------+------+--------+------+-------------------------------------------------+---------------------
----------------------------+----------------------------------------
    1 |      -1 | p    | p              | n    | u      | 5432 | ip-10-0-128-97.cn-northwest-1.compute.internal  | ip-10-0-128-97.cn-no
rthwest-1.compute.internal  | /mxdata_20230321075750/master/mxseg-1
   10 |      -1 | m    | m              | s    | u      | 5432 | ip-10-0-92-234.cn-northwest-1.compute.internal  | ip-10-0-92-234.cn-no
rthwest-1.compute.internal  | /mxdata_20230321075750/standby/mxseg-1
    4 |       0 | p    | p              | s    | u      | 6000 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/primary/mxseg0
    8 |       0 | m    | m              | s    | u      | 7001 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/mirror/mxseg0
    5 |       1 | p    | p              | s    | u      | 6001 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/primary/mxseg1
    9 |       1 | m    | m              | s    | u      | 7000 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/mirror/mxseg1
    2 |       2 | p    | p              | s    | u      | 6000 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/primary/mxseg2
    6 |       2 | m    | m              | s    | u      | 7000 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/mirror/mxseg2
    3 |       3 | p    | p              | s    | u      | 6001 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/primary/mxseg3
    7 |       3 | m    | m              | s    | u      | 7001 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321075750/mirror/mxseg3
(10 rows)

查看每台主机的主机名,了解当前集群部署在哪些机器上。

=# select distinct(hostname) from gp_segment_configuration ;
                    hostname
-------------------------------------------------
 ip-10-0-101-114.cn-northwest-1.compute.internal
 ip-10-0-92-234.cn-northwest-1.compute.internal
 ip-10-0-137-193.cn-northwest-1.compute.internal
 ip-10-0-128-97.cn-northwest-1.compute.internal
(4 rows)

1.2 安装 YMatrix 5

注意!
此部分命令需要在所有节点上运行。

安装 YMatrix 5 软件。

$ sudo yum install -y matrixdb5-5.0.0+enterprise-1.el7.x86_64.rpm

检查 YMatrix 4 的安装信息。

$ yum info matrixdb
Loaded plugins: fastestmirror
Determining fastest mirrors
 * base: download.cf.centos.org
 * centos-sclo-rh: download.cf.centos.org
 * centos-sclo-sclo: download.cf.centos.org
 * epel: mirrors.bfsu.edu.cn
 * extras: download.cf.centos.org
 * updates: download.cf.centos.org
https://apache.bintray.com/arrow/centos/7/x86_64/repodata/repomd.xml: [Errno 14] curl#51 - "Unable to communicate securely with peer: requested domain name does not match the server's certificate."
Trying other mirror.
Installed Packages
Name        : matrixdb
Arch        : x86_64
Version     : 4.8.1.enterprise
Release     : 1.el7
Size        : 287 M
Repo        : installed
From repo   : /matrixdb-4.8.1.enterprise-1.el7.x86_64
Summary     : MatrixDB
URL         : https://matrixdb.cn
License     : MatrixDB License
Description : MatrixDB is a timeseries-optimized database based on Greenplum.

检查 YMatrix 5 的安装信息。

[ec2-user@ip-10-0-128-97 ~]$ yum info matrixdb5
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: download.cf.centos.org
 * centos-sclo-rh: download.cf.centos.org
 * centos-sclo-sclo: download.cf.centos.org
 * epel: mirrors.bfsu.edu.cn
 * extras: download.cf.centos.org
 * updates: download.cf.centos.org
https://apache.bintray.com/arrow/centos/7/x86_64/repodata/repomd.xml: [Errno 14] curl#51 - "Unable to communicate securely with peer: requested domain name does not match the server's certificate."
Trying other mirror.
Installed Packages
Name        : matrixdb5
Arch        : x86_64
Version     : 5.0.0+enterprise~beta.6
Release     : 1.el7
Size        : 185 M
Repo        : installed
Summary     : MatrixDB 5
URL         : https://ymatrix.cn
License     : MatrixDB License
Description : MatrixDB is a timeseries-optimized database based on Greenplum.

确认 YMatrix 4 集群的 supervisor 服务的状态。

[ec2-user@ip-10-0-128-97 ~]$ systemctl status matrixdb.supervisor.service
● matrixdb.supervisor.service - MatrixDB Supervisord Daemon
   Loaded: loaded (/usr/lib/systemd/system/matrixdb.supervisor.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2023-03-21 07:45:07 UTC; 23min ago
 Main PID: 1866 (supervisord)
   CGroup: /system.slice/matrixdb.supervisor.service
           ├─1866 /usr/local/matrixdb/bin/supervisord -c /etc/matrixdb/supervisor.conf
           ├─1875 /usr/local/matrixdb/bin/mxui
           ├─1876 /usr/local/matrixdb/bin/cylinder
           ├─2349 /usr/local/matrixdb-4.8.1.enterprise/bin/postgres -D /mxdata_20230321075750/master/mxseg-1 -p 5432 -c gp_role=disp...
           ├─2350 postgres:  5432, master logger process
           ├─2352 postgres:  5432, checkpointer
           ├─2353 postgres:  5432, background writer
           ├─2354 postgres:  5432, walwriter
           ├─2355 postgres:  5432, stats collector
           ├─2356 postgres:  5432, dtx recovery process   con1
           ├─2357 postgres:  5432, ftsprobe process
           ├─2360 postgres:  5432, monitor
           ├─2361 postgres:  5432, matrixgate warden
           ├─2363 postgres:  5432, logical replication launcher
           ├─2364 postgres:  5432, ic proxy process
           ├─2365 postgres:  5432, sweeper process
           ├─2366 postgres:  5432, global deadlock detector process
           ├─2397 postgres:  5432, walsender mxadmin 10.0.92.234(34154) streaming 0/C3BD940
           ├─2431 /usr/local/matrixdb/bin/mxctl telegraf exec --path /usr/local/matrixdb --gpname ip-10-0-128-97.cn-northwest-1.comp...
           ├─2436 /usr/local/matrixdb/bin/telegraf --config /tmp/mxui_collector_5432.conf
           ├─2475 postgres:  5432, mxstat reaper   con29 cmd17
           ├─3392 postgres:  5432, mxadmin matrixmgr [local] con29 seg-1 idle
           ├─4594 postgres:  5432, mxadmin postgres 10.0.128.97(44034) con251 cmd2 idle
           └─4598 /usr/lib64/sa/sadc -S DISK 4 2 /tmp/sysstat-141050081

Mar 21 07:45:07 ip-10-0-128-97.cn-northwest-1.compute.internal bash[1866]: time="2023-03-21T07:45:07Z" level=info msg="loaded pro...i]"
Mar 21 07:55:56 ip-10-0-128-97.cn-northwest-1.compute.internal useradd[1989]: new group: name=mxyNKVPS, GID=1002
Mar 21 07:55:56 ip-10-0-128-97.cn-northwest-1.compute.internal useradd[1989]: new user: name=mxyNKVPS, UID=1002, GID=1002, home=/...ash
Mar 21 07:55:56 ip-10-0-128-97.cn-northwest-1.compute.internal userdel[1996]: delete user 'mxyNKVPS'
Mar 21 07:55:56 ip-10-0-128-97.cn-northwest-1.compute.internal userdel[1996]: removed group 'mxyNKVPS' owned by 'mxyNKVPS'
Mar 21 07:55:56 ip-10-0-128-97.cn-northwest-1.compute.internal userdel[1996]: removed shadow group 'mxyNKVPS' owned by 'mxyNKVPS'
Mar 21 07:58:14 ip-10-0-128-97.cn-northwest-1.compute.internal useradd[2094]: new group: name=mxadmin, GID=1002
Mar 21 07:58:14 ip-10-0-128-97.cn-northwest-1.compute.internal useradd[2094]: new user: name=mxadmin, UID=1002, GID=1002, home=/h...ash
Mar 21 07:58:14 ip-10-0-128-97.cn-northwest-1.compute.internal su[2127]: (to mxadmin) root on none
Mar 21 07:58:14 ip-10-0-128-97.cn-northwest-1.compute.internal su[2141]: (to mxadmin) root on none
Hint: Some lines were ellipsized, use -l to show in full.

确认 YMatrix 5 集群的 supervisor 服务的状态。

[ec2-user@ip-10-0-128-97 ~]$ systemctl status matrixdb5.supervisor.service
● matrixdb5.supervisor.service - MatrixDB 5 Supervisord Daemon
   Loaded: loaded (/usr/lib/systemd/system/matrixdb5.supervisor.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Tue 2023-03-21 08:12:23 UTC; 1s ago
  Process: 5229 ExecStart=/bin/bash -c PATH="$MXHOME/bin:$PATH" exec "$MXHOME"/bin/supervisord -c "$MX_SUPERVISOR_CONF" (code=exited, status=2)
 Main PID: 5229 (code=exited, status=2)

Mar 21 08:12:23 ip-10-0-128-97.cn-northwest-1.compute.internal systemd[1]: matrixdb5.supervisor.service: main process exited, cod...ENT
Mar 21 08:12:23 ip-10-0-128-97.cn-northwest-1.compute.internal systemd[1]: Unit matrixdb5.supervisor.service entered failed state.
Mar 21 08:12:23 ip-10-0-128-97.cn-northwest-1.compute.internal systemd[1]: matrixdb5.supervisor.service failed.
Hint: Some lines were ellipsized, use -l to show in full.

注意!
此时因为默认端口冲突的原因,此服务应该是不能启动的状态。

修改 YMatrix 5 集群的 supervisord 和图形化服务(MXUI)的端口号配置文件 /etc/default/matrixdb5 防止与 YMatrix 4 集群的端口冲突。(此处假设 46188241 端口没有被其他进程占用)

$ cat /etc/default/matrixdb5
MXHOME=/opt/ymatrix/matrixdb5
MXLOGDIR=/var/log/matrixdb5
MXCONFDIR=/etc/matrixdb5

MX_SUPERVISOR_PID_FILE=/var/run/matrixdb5.supervisord.pid
MX_SUPERVISOR_CONF=/etc/matrixdb5/supervisor.conf
MX_SUPERVISOR_INET_GRPC_SERVER_PORT=4617
MX_UI_PORT=8240
MX_DEPLOYER_PORT=4627

export MXHOME
export MXLOGDIR
export MXCONFDIR
export MX_SUPERVISOR_INET_GRPC_SERVER_PORT

将 supervisor 端口 MX_SUPERVISOR_INET_GRPC_SERVER_PORT4617 改为 4618
将图形化服务端口 MX_UI_PORT8240 改为 8241

[ec2-user@ip-10-0-128-97 ~]$ sudo sed -i s/4617/4618/g /etc/default/matrixdb5
[ec2-user@ip-10-0-128-97 ~]$ sudo sed -i s/8240/8241/g /etc/default/matrixdb5
[ec2-user@ip-10-0-128-97 ~]$ cat /etc/default/matrixdb5
MXHOME=/opt/ymatrix/matrixdb5
MXLOGDIR=/var/log/matrixdb5
MXCONFDIR=/etc/matrixdb5

MX_SUPERVISOR_PID_FILE=/var/run/matrixdb5.supervisord.pid
MX_SUPERVISOR_CONF=/etc/matrixdb5/supervisor.conf
MX_SUPERVISOR_INET_GRPC_SERVER_PORT=4618
MX_UI_PORT=8241
MX_DEPLOYER_PORT=4627

export MXHOME
export MXLOGDIR
export MXCONFDIR
export MX_SUPERVISOR_INET_GRPC_SERVER_PORT

重新启动 YMatrix 5 的 supervisor 服务并重新确认 YMatrix 5 的 supervisor 服务的状态。

$ sudo systemctl restart matrixdb5.supervisor.service
$ sudo systemctl status matrixdb5.supervisor.service
● matrixdb5.supervisor.service - MatrixDB 5 Supervisord Daemon
   Loaded: loaded (/usr/lib/systemd/system/matrixdb5.supervisor.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2023-03-21 08:27:02 UTC; 19s ago
  Process: 9483 ExecStop=/bin/bash -c exec "$MXHOME"/bin/supervisorctl shutdown (code=exited, status=0/SUCCESS)
 Main PID: 9488 (supervisord)
   CGroup: /system.slice/matrixdb5.supervisor.service
           ├─9488 /opt/ymatrix/matrixdb5/bin/supervisord -c /etc/matrixdb5/supervisor.conf
           └─9496 /opt/ymatrix/matrixdb5/bin/mxui

Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal systemd[1]: Started MatrixDB 5 Supervisord Daemon.
Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal bash[9488]: time="2023-03-21T08:27:02Z" level=info msg="load confi...onf
Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal bash[9488]: time="2023-03-21T08:27:02Z" level=info msg="load confi...t "
Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal bash[9488]: time="2023-03-21T08:27:02Z" level=info msg="load confi...onf
Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal bash[9488]: time="2023-03-21T08:27:02Z" level=info msg="load confi...ile
Mar 21 08:27:02 ip-10-0-128-97.cn-northwest-1.compute.internal bash[9488]: time="2023-03-21T08:27:02Z" level=info msg="loaded pro...i]"
Hint: Some lines were ellipsized, use -l to show in full.

检查原有 YMatrix 4 是否正常。

[ec2-user@ip-10-0-128-97 ~]$ sudo su - mxadmin
Last login: Tue Mar 21 08:28:34 UTC 2023

********** MatrixDB Administrator **********
  The MatrixDB on 5432 is up for 00:30:56
  Connect matrixdb with
     psql postgres
********************************************

[mxadmin@ip-10-0-128-97 ~]$ psql postgres
psql (12)
Type "help" for help.

postgres=# select version();
                                                                                                                                  versi
on
---------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------
 PostgreSQL 12 (MatrixDB 4.8.1-enterprise) (Greenplum Database 7.0.0+dev.18290.g7184139e3e build commit:7184139e3ebba8b77239ec19db63c04
bd43951b6) on x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9), 64-bit compiled on Mar 21 2023 06:51:57
(1 row)

可以看到 YMatrix 4 并没有受到影响,依然服务在 5432 端口。

1.3 初始化 YMatrix 5

使用浏览器访问以下图形化安装向导 URL,IP 为 Master 主机的 IP:

http://<IP>:8241/

按照 5 数据库部署 说明在图形化界面上完成集群初始化。

注意!
执行部署 前的确认页面,图形化界面自动分配了 5433 作为新的 Master 端口,数据目录也规避了原有的集群,使得原有 YMatrix 4 集群和即将创建的 YMatrix5 集群能够并存。确认无误后点击“执行部署”,等待部署成功即可。

修改 mxadmin 用户的 ~/.bash_profile 以便能切换 4 / 5 的环境。删除 ~/.bash_profile 的以下内容,防止它们同时 source 引发冲突。

if [ -f ~/.matrixdb.env ]; then
        source ~/.matrixdb.env
fi
if [ -f ~/.matrixdb5.env ]; then
        source ~/.matrixdb5.env
fi

注意!
此步骤需要在 Master 和 Standby 上操作。

随后用新的 Login Session 登入 mxadmin 用户。

如果要访问 YMatrix 5 数据库,在 mxadmin 用户下 source ~/.matrixdb5.env
查看当前 YMatrix 5 集群的状态。

$ sudo su - mxadmin
Last login: Tue Mar 21 11:36:55 UTC 2023 on pts/0
$ source ~/.matrixdb5.env

********** MatrixDB Administrator **********
  The MatrixDB on 5433 is up for 03:01:21
  Connect matrixdb with
     psql postgres
********************************************

$ psql -p 5433 postgres
psql (12)
Type "help" for help.

postgres=# select version();
                                                                                                                                      v
ersion

---------------------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------------
-----
 PostgreSQL 12 (MatrixDB 5.0.0-beta.6+enterprise) (Greenplum Database 7.0.0+dev.20409.gf30a45b118 build commit:f30a45b118f626c84b580ffa
7a0226a673ccae70) on x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9), 64-bit compiled on Mar 21 2023 02:0
5:03
(1 row)

postgres=# select * from gp_segment_configuration order by content, dbid;
 dbid | content | role | preferred_role | mode | status | port |                    hostname                     |
address                     |                datadir
------+---------+------+----------------+------+--------+------+-------------------------------------------------+---------------------
----------------------------+----------------------------------------
    1 |      -1 | p    | p              | s    | u      | 5433 | ip-10-0-128-97.cn-northwest-1.compute.internal  | ip-10-0-128-97.cn-no
rthwest-1.compute.internal  | /mxdata_20230321083551/master/mxseg-1
   10 |      -1 | m    | m              | s    | u      | 5433 | ip-10-0-92-234.cn-northwest-1.compute.internal  | ip-10-0-92-234.cn-no
rthwest-1.compute.internal  | /mxdata_20230321083551/standby/mxseg-1
    4 |       0 | p    | p              | s    | u      | 6002 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/primary/mxseg0
    8 |       0 | m    | m              | s    | u      | 7003 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/mirror/mxseg0
    5 |       1 | p    | p              | s    | u      | 6003 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/primary/mxseg1
    9 |       1 | m    | m              | s    | u      | 7002 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/mirror/mxseg1
    2 |       2 | p    | p              | s    | u      | 6002 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/primary/mxseg2
    6 |       2 | m    | m              | s    | u      | 7002 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/mirror/mxseg2
    3 |       3 | p    | p              | s    | u      | 6003 | ip-10-0-137-193.cn-northwest-1.compute.internal | ip-10-0-137-193.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/primary/mxseg3
    7 |       3 | m    | m              | s    | u      | 7003 | ip-10-0-101-114.cn-northwest-1.compute.internal | ip-10-0-101-114.cn-n
orthwest-1.compute.internal | /mxdata_20230321083551/mirror/mxseg3
(10 rows)

postgres=# select distinct(hostname) from gp_segment_configuration;
                    hostname
-------------------------------------------------
 ip-10-0-101-114.cn-northwest-1.compute.internal
 ip-10-0-92-234.cn-northwest-1.compute.internal
 ip-10-0-137-193.cn-northwest-1.compute.internal
 ip-10-0-128-97.cn-northwest-1.compute.internal
(4 rows)

如果要访问 YMatrix 4 数据库,在 mxadmin 用户下 source ~/.matrixdb.env

[ec2-user@ip-10-0-128-97 ~]$ sudo su - mxadmin
Last login: Tue Mar 21 11:37:38 UTC 2023 on pts/0
[mxadmin@ip-10-0-128-97 ~]$ source ~/.matrixdb.env

********** MatrixDB Administrator **********
  The MatrixDB on 5432 is up for 03:59:57
  Connect matrixdb with
     psql postgres
********************************************

[mxadmin@ip-10-0-128-97 ~]$ psql postgres
psql (12)
Type "help" for help.

postgres=# select version();
                                                                                                                                  versi
on
---------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------
 PostgreSQL 12 (MatrixDB 4.8.1-enterprise) (Greenplum Database 7.0.0+dev.18290.g7184139e3e build commit:7184139e3ebba8b77239ec19db63c04
bd43951b6) on x86_64-pc-linux-gnu, compiled by gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9), 64-bit compiled on Mar 21 2023 06:51:57
(1 row)

至此,YMatrix 5 已经在 YMatrix 4 的原有机器集群上部署完成。

1.4 为 YMatrix 5 部署监控

请见:

2 在新服务器上部署新的 YMatrix 5 集群

此方案需要部署好新集群后使用 mxshift 做数据迁移。

详细部署步骤请见:

详细迁移步骤请见: