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Apply all current operating system patches before installing the Gateway. The Installer preserves the existing versions of
pip
andrequests
detected.Install Java. Gateway requires a Java 8 SDK. The SDK must be Oracle’s Java or OpenJDK. Use the same JVM and version on all Gateway appliances.
Install the Java language on the server.
Code Block yum install java-1.8.0-openjdk
After installing, verify the correct Java version is active.
Code Block language bash java -version
Run the following command to change the active Java version.
Code Block language bash alternatives --config java
Download the Swarm bundle from the Downloads section on the DataCore Support Portal to get the Gateway distribution, and unzip it.
Locate the RPM for the Gateway software. If the Caringo RPM public key is not added, which is included with the distribution bundle to your system, run the following command:
Code Block rpm --import RPM-GPG-KEY
Run the command to install the Gateway package, substituting the exact version number for the RPM in the distribution file for the {version} string.
Code Block yum install caringo-gateway-{version}.rpm
Navigate to the
examples
directory for configuration file examples to study and clone.Code Block language bash /etc/caringo/cloudgateway/examples
Complete authentication for Gateway.
Note:
The plain-text passwords in both Gateway configuration and IDSYS are replaced by encrypted versions during Gateway's startup. (v7.1)Complete the IDSYS document for user authentication.
Code Block language bash /etc/caringo/cloudgateway/idsys.json
Complete the Policy document for access control.
Code Block language bash /etc/caringo/cloudgateway/policy.json
Record the location for the server logs.
Code Block language bash /var/log/caringo/cloudgateway_server.log
Verify NTP time synchronization is used on the Gateway server to guarantee storage transaction handling and that the audit log timestamps match across servers. NTP is critical for the Swarm operation and should be used on all hosts interacting with Swarm.
If required, install and start Docker Community Edition on the Gateway server to utilize video clipping and hybrid cloud on Gateway version 7.8 and higher. Docker requires RHEL/CentOS 7 or higher version installedSee Gateway Requirements.
Start Docker after installing. See https://docs.docker.com/config/daemon/systemd/?msclkid=36e68349c0d411ecb438f130e19228bc.
On certain operating systems, run an additional command to restart Docker after a server reboot. See https://docs.docker.com/engine/install/linux-postinstall/#configure-docker-to-start-on-boot.
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