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Added a few previous steps in order to configure local development en…
minixar Mar 22, 2025
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v2.0
minixar Mar 22, 2025
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small adjustment
minixar Apr 7, 2025
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17 changes: 13 additions & 4 deletions docs/faq.md
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Expand Up @@ -41,10 +41,15 @@ For production environments, requirements will vary based on cluster size and wo
### Which operating systems are supported?

Ambari 3.0.0 supports:
- Rocky Linux 8
- CentOS 7
- Red Hat Enterprise Linux 7 and 8
- Ubuntu 18.04 and 20.04
- RHEL (Redhat Enterprise Linux) 8, 7.4, 7.3, 7.2
- CentOS 7.4, 7.3, 7.2
- OEL (Oracle Enterprise Linux) 7.4, 7.3, 7.2
- Amazon Linux 2
- SLES (SuSE Linux Enterprise Server) 12 SP3, 12 SP2
- Ubuntu 20.04, 18.04
- Debian 9
- Rocky Linux 9, 8
- openEuler-22.03

### How do I enable the Rocky-Devel repository?

Expand Down Expand Up @@ -79,6 +84,10 @@ To permanently disable SELinux, edit `/etc/selinux/config` and set:
SELINUX=disabled
```

### How do I disable the firewall (using systemd)?
1. systemctl stop firewalld
2. systemctl disable firewalld

### How do I configure the hosts file correctly?

Ensure your hosts file:
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8 changes: 5 additions & 3 deletions docs/introduction.md
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Expand Up @@ -29,17 +29,19 @@ Ambari enables Application Developers and System Integrators to:

## Getting Started with Ambari

Follow the [installation guide for Ambari 2.7.6](https://cwiki.apache.org/confluence/display/AMBARI/Installation+Guide+for+Ambari+2.7.6).
Follow the [Installation Guide](../installation-guide.md)

Note: Ambari currently supports the 64-bit version of the following Operating Systems:

* RHEL (Redhat Enterprise Linux) 7.4, 7.3, 7.2
* RHEL (Redhat Enterprise Linux) 8, 7.4, 7.3, 7.2
* CentOS 7.4, 7.3, 7.2
* OEL (Oracle Enterprise Linux) 7.4, 7.3, 7.2
* Amazon Linux 2
* SLES (SuSE Linux Enterprise Server) 12 SP3, 12 SP2
* Ubuntu 14 and 16
* Ubuntu 20.04, 18.04
* Debian 9
* Rocky Linux 9, 8
* openEuler-22.03

## Get Involved

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8 changes: 7 additions & 1 deletion docs/quick-start/environment-setup/bare-metal-kvm-setup.md
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Expand Up @@ -78,8 +78,8 @@ For development environments, you may disable the firewall:

```bash
# Disable and stop firewalld
systemctl disable firewalld
systemctl stop firewalld
systemctl disable firewalld
```


Expand Down Expand Up @@ -168,6 +168,12 @@ dnf repolist | grep devel
# Install OpenJDK 8
dnf install -y java-1.8.0-openjdk-devel

# Install OpenJDK 17
dnf install -y java-17-openjdk-devel

# Configure wich version to use
alternatives --config java

# Verify Java installation
java -version
```
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