Installation and Deployment

Environment Preparations

Before you install ZStack ZStone, prepare the following software packages:

ISO of the latest version (H76C, at least in expert mode).
Note: You can use Rufus (recommended) or UltraISO to burn the prepared ISO file to a U disk. For instructions on how to use Rufus, refer to the first chapter in Quick Installation and Usage Tutorial.
Enterprise toolkit: Contact official technical support to obtain it.
Management Node HA Suite: Contact official technical support to obtain it.
ZStack ZStone software package: Contact official technical support to obtain it.

Install ZStack ZStone

This topic describes the deployment mode of ZStack ZStone 5.5.0. ZStack ZStone provides the following deployment modes:

Default Deployment
Hyper-Converged Infrastructure Deployment

Different deployment modes apply to different installation scenarios.

Mode	Scenario
Default Deployment	We recommend using this mode in environments where is already deployed.
Hyper-Converged Infrastructure Deployment	When deploying a hyper-converged infrastructure (HCI) on , skip deploying storage resources because they are provided by default.

Default Deployment

As mentioned above, we recommend using this mode in environments where is already deployed.

ZStack ZStone management services depend on management node services. Therefore, you must first deploy management nodes on before configuring management node services on ZStack ZStone. Follow these steps:

Deploy two management nodes in and configure the HA policy.
Note: These two management nodes can serve as ZStack ZStone management nodes, providing you with management services.
Deploy a compute node or a node in expert node on .
Note: This node, together with the two management nodes mentioned above, can serve as a storage server node on ZStack ZStone, providing you with storage services.
On any management node, download ZStack ZStone installation package.

Decompress the installation package.

# Check the obtained installation package
[root@localhost ~]# ls
ZStone-x86_64-installer-5.5.0.tar.gz
# Decompress the installation package
[root@localhost ~]# tar xf ZStone-x86_64-installer-5.5.0.tar.gz

After decompression, navigate to the zstone-installer directory.
```
[root@localhost ~]# cd zstone-installer
```

Modify and edit the install.conf file.

[root@localhost zstone-installer]# vim install.conf
# Leave first manager IP if only one manager
zstone_vip=  //Enter the management VIP for the storage cluster. For a single management node, enter its IP address. For dual management nodes, enter the VIP address.
# ZStone Manager hosts list
zstone_management_host_ip=  //Enter the IP addresses of the management nodes. If you have dual management nodes, separate the IP addresses with English commas.
zstone_managerment_host_port=  //Enter the SSH port of the management node.
#password: ["password1","password2"]
zstone_management_host_rootpw=["password"]  //Enter the root password for the management node.
                    
# MySQL info
zstone_db=zstone
zstone_db_user=root
zstone_db_port=3306
zstone_db_password=zstack.mysql.password
                    
# Log level: trace, debug, info, warning, error, fatal, panic
log_level=debug
                    
# PostgreSQL info
zstone_temporal_db_port=5432
                    
#zstone account
zstone_account_name=admin
zstone_account_password=password
                    
#zbs
zbs_install=false  //Set this to true if you need to install high-performance block storage.

After saving the configuration information, return to the current directory and run the following command to install the software package.
```
[root@localhost zstone-installer]# ./install.sh
```
Upon successful installation, you will receive the ZStack ZStone UI URL.

Hyper-Converged Infrastructure Deployment

When deploying a hyper-converged infrastructure (HCI) on , skip deploying storage resources on ZStack ZStone because the distributed storage service is provided by default.

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