@ -1,10 +1,12 @@
Here is the list of commands that can be used to quickly install ThingsBoard Edge on RHEL/CentOS 7/8 and connect to the server.
Here is the list of commands that can be used to quickly install ThingsBoard Edge on RHEL/CentOS 9/10 and connect to the server.
**Note:** OpenJDK 25 requires RHEL/CentOS 9+ or RHEL/CentOS 10+. Earlier versions (RHEL/CentOS 7, 8) are not supported.
#### Prerequisites
Before continuing to installation, execute the following commands to install the necessary tools:
```bash
sudo yum install -y nano wget & & sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo dnf install -y nano wget
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```
@ -12,7 +14,7 @@ sudo yum install -y nano wget && sudo yum install -y https://dl.fedoraproject.or
ThingsBoard service is running on Java 25. To install OpenJDK 25, follow these instructions:
```bash
sudo dnf install java-25-openjdk
sudo dnf install -y java-25-openjdk
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```
@ -41,7 +43,7 @@ OpenJDK 64-Bit Server VM (build ...)
#### Step 2. Configure ThingsBoard Edge Database
ThingsBoard Edge supports **SQL** and **hybrid** database configurations.
In this guide, we’ ll use an **SQL** database.
In this guide, we' ll use an **SQL** database.
For more details about the hybrid setup, please refer to the official installation instructions on the < a href = "https://thingsboard.io/docs/user-guide/install/edge/rhel/#step-2-configure-thingsboard-database" target = "_blank" > ThingsBoard documentation site< / a > .
To install the PostgreSQL database, run these commands:
@ -54,19 +56,19 @@ sudo dnf update
Install the repository RPM:
* **For CentOS/RHEL 8 :**
* **For RHEL/CentOS 9 :**
```bash
# Install the repository RPM (For CentOS/RHEL 8 ):
sudo sudo dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8 -x86_64/pgdg-redhat-repo-latest.noarch.rpm
# Install the repository RPM (for RHEL/CentOS 9 ):
sudo dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-9 -x86_64/pgdg-redhat-repo-latest.noarch.rpm
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```
* **For CentOS/RHEL 9 :**
* **For RHEL/CentOS 10 :**
```bash
# Install the repository RPM (for CentOS 9 ):
sudo dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-9 -x86_64/pgdg-redhat-repo-latest.noarch.rpm
# Install the repository RPM (for RHEL/CentOS 10 ):
sudo dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-10 -x86_64/pgdg-redhat-repo-latest.noarch.rpm
{:copy-code}
```
@ -91,8 +93,8 @@ sudo -u postgres psql -c "\password"
Then, enter and confirm the password.
Since ThingsBoard Edge uses the PostgreSQL database for local storage, configuring MD5 authentication ensures that only authenticated users or
applications can access the database, thus protecting your data. After configuring the password,
Since ThingsBoard Edge uses the PostgreSQL database for local storage, configuring MD5 authentication ensures that only authenticated users or
applications can access the database, thus protecting your data. After configuring the password,
edit the pg_hba.conf file to use MD5 hashing for authentication instead of the default method (ident) for local IPv4 connections.
To replace ident with md5, run the following command:
@ -102,7 +104,7 @@ sudo sed -i 's/^host\s\+all\s\+all\s\+127\.0\.0\.1\/32\s\+ident/host all
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```
Then run the command that will restart the PostgreSQL service to apply configuration changes, connect to the database as a postgres user,
Then run the command that will restart the PostgreSQL service to apply configuration changes, connect to the database as a postgres user,
and create the ThingsBoard Edge database (tb_edge). To connect to the PostgreSQL database, enter the PostgreSQL password.
```bash
Viacheslav Klimov
6 months ago