For the installation of a clustered environment, before you can write the reference to "FusionInsight LibrA V100R002C80SPC300 Installation Guide" .
1, environmental information
Wherein the operating system disk 50G, 100G for three other GuassDB.
2, configure the package
- Package ready to
download the following packages from the official website and uploaded to the / opt directory:[root@hd06 ~]# cd /opt/ [root@hd06 opt]# ls FusionInsight_BASE_6.5.1_RHEL.tar.gz FusionInsight_SetupTool_6.5.1.tar.gz FusionInsight_Manager_6.5.1_RHEL.tar.gz GaussDB_200_6.5.1_RHEL.tar.gzAnd then extract the following three packages:
[root@hd06 opt]# tar -xzf FusionInsight_Manager_6.5.1_RHEL.tar.gz [root@hd06 opt]# tar -xzf FusionInsight_SetupTool_6.5.1.tar.gz [root@hd06 opt]# tar -xzf GaussDB_200_6.5.1_RHEL.tar.gzAfter the extraction is completed, the other components of the package are in addition to the copy Manager "/ opt / FusionInsight_Manager / software / packs" path (e.g., other components installed, together with the need to copy):
[root@hd06 opt]# cp FusionInsight_BASE_6.5.1_RHEL.tar.gz FusionInsight_MPPDB_6.5.1_RHEL.tar.gz FusionInsight_Manager/software/packs/ - Mount the operating system image
[root@hd06 opt]# mount /dev/sr0 /media/ - Operating system code to confirm
the operating system code must be "en_US.UTF-8" or "POSIX". - Copy the folder pre-configured
at will be installed GaussDB "/ opt / FusionInsight_SetupTool / preset " on node 200 is copied to the folder of the node "/ opt" directory and execute the command sh /opt/preset/preset.sh on all nodes.[root@hd06 opt]# cp -r /opt/FusionInsight_SetupTool/preset . [root@hd06 opt]# sh preset/preset.sh start to preSet success to preSet. - Modify / opt / FusionInsight_Manager and / opt / FusionInsight_SetupTool owner
[root@hd06 opt]# chown omm: /opt/FusionInsight_Manager/ -R [root@hd06 opt]# chown omm: /opt/FusionInsight_SetupTool -R3, modify operating system configuration files
The operating system configuration file node contains the operating system configuration file ( "preinstall.ini"), the partition profile nodes ( "host0.ini"), according to each of the files to generate the sample manually modify the parameters, and upload it to the respective nodes position.
- Modify preinstall.ini file
[root@hd06 opt]# cd FusionInsight_SetupTool/preinstall [root@hd06 preinstall]# vi preinstall.ini g_hosts="192.168.120.31" g_parted=2 g_parted_conf="192.168.120.31:host0.ini;" g_hostname_conf="192.168.120.31:192.168.120.31:hd06;" g_add_pkg=1 g_pkgs_dir="centos-7.4:/media/" g_swap_off=1 g_user_name="root" g_port=22 g_log_file="/tmp/fi-preinstall.log" g_check=1 g_debug=0 g_wce_conf=0 g_platform="x86_64" g_optimize="default" g_kms_conf=0 g_core_dump=0 g_core_dump_dir="/var/log/core" - Create a file host0.ini
[root@hd06 preinstall]# vi partition/ini/host0.ini #mount required care condition dbdata_om.conf y y n backup_om.conf y y n mppdb1.conf y y nThe specific meaning of the above parameters, please refer to the official documentation. After performing this step is completed, it will mount the appropriate partition, as shown below:
4, execution preinstall
Enter preinstall execution directory and execute the preinstall script, then you need to enter a user password.
[root@hd06 preinstall]# cd ..
[root@hd06 FusionInsight_SetupTool]# ./setuptool.sh preinstall -n
Please enter cluster SSH password for root:
**FusionInsight PreInstall is starting...
**********************************
*****FusionInsight Preinstall*****
**********************************
***** Time:66s
***** Running:0
***** Success:1
***** Failure:0
***** Total:1
***** Schedule:100%
You can get more information about the preinstall from /tmp/fi-preinstall.log and /tmp/diskmgt/autopart.log5, stand-alone mounting Manager
- Modify the file install.ini
[root@hd06 ~]# cd /opt/FusionInsight_Manager/software [root@hd06 software]# vi install.ini [HA] ha_mode=single local_ip1=192.168.120.31 local_ip2= local_ip3= local_ip4= peer_ip1= peer_ip2= peer_ip3= peer_ip4= ws_float_ip= ws_float_ip_interface= ws_float_ip_netmask= ws_gateway= om_float_ip= om_float_ip_interface= om_float_ip_netmask= om_gateway= ntp_server_ip= om_mediator_ip= sso_ip= sso_port= bigdata_home=/opt/huawei/Bigdata bigdata_data_home=/srv/BigData cluster_nodes_scale= tls_protocol_min= realm_parse_ip= kerberos_realm= [/HA]The default value ha_mode double, where instead SINGLE;
local_ip1 of native IP;
bigdata_home cluster installation directory, can be customized;
bigdata_data_home cluster data directory, can be customized. - Perform the installation
[root@hd06 software]# ./install.sh -f /opt/FusionInsight_Manager/software/install.ini =================================== Welcome =================================== === STEP 1 Checking the parameters. === STEP 2 Preparing for installation components. [done] === STEP 3 Installing the manager. [done] === STEP 4 Installing the packs. [done] === STEP 5 Starting the OMS. [done] === STEP 6 Waiting for ntp to startup. [done] === STEP 7 Configuring and starting agent. [done] ============================= Install Successfully ============================ Please visit http://192.168.120.31:8080/web/ to continue cluster installation. Installation is successful.6, stand-alone configuration script execution
GaussDB 200 default deployment requires at least three nodes To deploy stand-alone version requires a cluster before installation, run the stand-alone configuration script, the minimum number of instances of each configured service instances to 1. After performing stand-alone configuration script, you need to restart the controller to take effect.
[root@hd06 ~]# su - omm Last login: Wed Oct 23 11:08:25 CST 2019 [omm@hd06 ~]$ sh ${BIGDATA_HOME}/om-server/om/sbin/enable_single_host_cluster.sh [omm@hd06 ~]$ sh ${BIGDATA_HOME}/om-server/om/sbin/restart-controller.sh Restarting controller service using configuration /opt/huawei/Bigdata/om-server/om/sbin/../etc/om Enter into stop-controller.sh End into stop-controller.sh Enter into start-controller.sh Controller start with process id 11163. End into start-controller.sh [omm@hd06 ~]$7, install a single node GaussDB 200
Use access addresses generated Step 5 FusionInsight Manager login to the system, the initial landing need to change the admin password, the initial password is Admin @ 123. Click "Create cluster", as follows:
name of the cluster can customize the product type is the default authentication mode in secure mode.
Enter the machine's IP information, as well as the root password, click Find.
Select MPPDB, the next step.
Check all roles on the next step.
8, after checking the installation
- Check the status of the cluster
Login FusionInsight Manager system, check its status. Select "clusters> cluster name to be operated> Services", "running status" of each service as "good." FIG follows:
a check node state. In the "run state" FusionInsight Manager page, click the "host", each node is "good." As shown below:
Use the command inspection, as follows:
[omm@hd06 ~]$ source ${BIGDATA_HOME}/mppdb/.mppdbgs_profile
[omm@hd06 ~]$ gs_om -t status --detail
[ CMServer State ]
node node_ip instance state
---------------------------------------------------------------------------
1 hd06 192.168.120.31 1 /opt/huawei/Bigdata/mppdb/cm/cm_server Primary
[ Cluster State ]
cluster_state : Normal
redistributing : No
balanced : Yes
[ Coordinator State ]
node node_ip instance state
-------------------------------------------------------------------------
1 hd06 192.168.120.31 5001 /srv/BigData/mppdb/data1/coordinator Normal
[ Central Coordinator State ]
node node_ip instance state
-------------------------------------------------------------------------
1 hd06 192.168.120.31 5001 /srv/BigData/mppdb/data1/coordinator Normal
[ GTM State ]
node node_ip instance state
---------------------------------------------------------------------
1 hd06 192.168.120.31 1001 /opt/huawei/Bigdata/mppdb/gtm P Primary
[ Datanode State ]
node node_ip instance state
---------------------------------------------------------------------------------
1 hd06 192.168.120.31 6001 /srv/BigData/mppdb/data1/master1 P Primary Normal
1 hd06 192.168.120.31 6002 /srv/BigData/mppdb/data1/master2 P Primary Normal
1 hd06 192.168.120.31 6003 /srv/BigData/mppdb/data1/master3 P Primary Normal
1 hd06 192.168.120.31 6004 /srv/BigData/mppdb/data1/master4 P Primary Normal
1 hd06 192.168.120.31 6005 /srv/BigData/mppdb/data1/master5 P Primary Normal
1 hd06 192.168.120.31 6006 /srv/BigData/mppdb/data1/master6 P Primary Normal
[omm@hd06 ~]$ - Perform a health check
Select "clusters> cluster name to be operated"> select "More> health check."