This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. A repackaged rqlite v8.15.0 environment on CentOS Stream 9, including support.
This product has charges associated with it for seller support. This is open source software, which is repackaged by ThinkCloud. The additional cost is applicable to the extended support of 24-hour response time. A repackaged rqlite v8.15.0 environment on CentOS Stream 9, including support. It offers a pre-configured, security-hardened environment designed for immediate deployment.
rqlite is a lightweight, distributed relational database built on SQLite and the Raft consensus algorithm. It provides a fault-tolerant, strongly consistent SQL database that is easy to deploy and operate. With a simple HTTP API and a built-in CLI client, rqlite is well-suited for use cases that require a reliable, replicated SQLite store without the complexity of traditional distributed databases.
Benefits:
Lightweight & Embedded: Built on SQLite, rqlite has a minimal footprint and is easy to run on low-resource instances or edge devices.
Distributed & Fault-Tolerant: Uses the Raft consensus protocol to ensure data consistency and high availability across a cluster.
Simple HTTP API: All queries and management operations are accessible via a straightforward HTTP API, making integration easy.
SQLite Compatible: Supports standard SQL syntax through SQLite, allowing you to use familiar tools and queries.
Easy Operations: Single binary deployment with no external dependencies makes installation, upgrades, and maintenance simple.
Secure by Default: Binds to localhost (127.0.0.1) out of the box, minimizing the attack surface until external access is explicitly configured.
This AMI is ideal for Developers, DevOps Engineers, and Edge Computing teams who need a lightweight, fault-tolerant distributed SQL database with minimal operational overhead.
Highlights
CentOS Stream 9 Minimal installation with latest updates
Professional technical support and fast response
Optimized configuration for rqlite v8.15.0 on CentOS Stream 9
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Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
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If you are an AWS Free Tier customer with a free plan, you are eligible to subscribe to this offer. You can use free credits to cover the cost of eligible AWS infrastructure. See AWS Free Tier for more details. If you created an AWS account before July 15th, 2025, and qualify for the Legacy AWS Free Tier, Amazon EC2 charges for Micro instances are free for up to 750 hours per month. See Legacy AWS Free Tier for more details.
You pay by the hour for Rqlite running on CentOS Stream 9, with support from ThinkCloud. Each dimension maps to a specific AWS EC2 instance type, so your rate depends on the instance you pick. Options span general purpose, compute-optimized, memory-optimized, storage-optimized, and accelerated GPU families, in sizes from nano and micro up to metal and multi-xlarge configurations. Larger instances with more CPU, memory, or storage carry higher hourly rates. You are billed only for the hours each instance runs, and you can switch instance types as your needs change.
Top-of-mind questions for buyers
What does one hourly unit map to for billing?
Each dimension maps to one running AWS EC2 instance of that type. You pay the listed rate for every hour that single instance runs, including partial hours. Running two instances of the same type bills two hourly rates. The hardware specs of the chosen instance set your rate.
Am I charged when an instance is stopped or paused?
The software rate meters running time only. A stopped or paused instance does not accrue the hourly software charge shown here. Underlying AWS storage or other resources tied to the stopped instance may still bill separately through AWS. Charges resume when you restart the instance.
What happens to my cost if I switch to a different instance type?
Your rate changes to match the new instance type. Each type carries its own hourly rate, so moving to an instance with more CPU, memory, or storage raises the rate, and a smaller instance lowers it. You are billed for hours run under each type.
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An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
update to latest
Additional details
Usage instructions
Connection Method
Connect via SSH as user 'ec2-user' to the running instance.
Use sudo to run commands requiring root access, or switch to root using: sudo su - root
Application Details
Check Version: /usr/local/bin/rqlited -version
Server Binary: /usr/local/bin/rqlited
Client CLI: /usr/local/bin/rqlite
Data Directory: /var/lib/rqlite
Configuration: /etc/systemd/system/rqlite.service
(Note: Configuration is defined via command-line flags in the ExecStart line of the service file.)
Service Management
Start: sudo systemctl start rqlite
Stop: sudo systemctl stop rqlite
Status: sudo systemctl status rqlite
Network Configuration
rqlite Ports:
Port 4001 (TCP): HTTP API for client queries and management.
Port 4002 (TCP): Raft layer for internal cluster communication.
Default Status: Both ports are bound to 127.0.0.1 (localhost only). Secure by default.
How to Allow External Access to Port 4001:
Edit service file: sudo nano /etc/systemd/system/rqlite.service
Modify flag: change -http-addr 127.0.0.1:4001 to -http-addr 0.0.0.0:4001
AWS Security Group: Add inbound rule for TCP port 4001.
OS Firewall: sudo firewall-cmd --permanent --add-port=4001/tcp && sudo firewall-cmd --reload
Please allow SSH port 22 to limited IPs for access.
Local CLI Connection
Connect using the built-in CLI client (Note: use capital -H for host, -h is for help):
rqlite -H 127.0.0.1 -p 4001
or simply: rqlite (defaults to localhost:4001)
Verify with SQL:
CREATE TABLE test (id INTEGER, name TEXT);
INSERT INTO test VALUES (1, 'rqlite is working');
SELECT * FROM test;
.exit
Support
Vendor support
If you encounter problems in the process of using the system, please feel free to contact us by email: support@thinkclouds.ai!
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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