Overview
This AMI runs Kanboard, a self-hosted project management tool built around kanban boards, on Ubuntu 24.04 LTS: projects with columns and swimlanes, tasks with subtasks, comments, attachments, tags, due dates and time tracking, automatic actions, user roles and per-project permissions, and a JSON-RPC API for scripts and integrations. The container image is pinned to Kanboard 1.2.57 and baked into the AMI, so first start does not depend on a registry. Data is kept in an SQLite database on the instance.
What Perimattic adds
Administrator created for you: a fresh Kanboard install ships a built-in administrator login of admin with the password admin. That password does not exist here. During first-login setup a random 24-character password is generated on your server and the built-in account is replaced with your own administrator (user name, email and that password) before the site is published. Setup then checks that the new password works, that admin/admin and a wrong password are refused, both on the web login and on the API, and that anonymous requests to the pages and the API are refused. The application token that protects the API is created by Kanboard on first start and is unique to your server. Password reset by email is switched off because no mail server is configured, and the in-application plugin installer, which downloads and runs code from the internet, is switched off.
HTTPS: Apache is configured as a reverse proxy and a free Let's Encrypt certificate is requested for your domain with certbot. Kanboard listens only on the loopback interface, and the session cookie is marked secure. The tests sign in through Apache, create a project and a task through the API, read them back, and remove them.
Pinned and tested: the application version is fixed, not 'latest', so a rebuild never changes the server behind your back. Patched base: Ubuntu 24.04 LTS built through an automated EC2 Image Builder pipeline, with security updates applied at build time.
Limits you should know
Accounts are created by an administrator in the user settings; there is no self-service sign-up. No mail server is configured, so email notifications need an SMTP server that you set up. No plugin is installed; the plugin installer is off, so a plugin has to be copied into the plugins directory on the server by its owner. SQLite is suited to small and medium teams; very large installations should plan for a database server. In our tests the application used about 70 MB of memory.
Licence and attribution
Built on the open-source Kanboard (MIT licence), unmodified. Not affiliated with, endorsed by, or sponsored by the Kanboard project; Kanboard is a trademark of its owner.
Getting Started Launch the AMI and open ports 22, 80 and 443 in the security group SSH in and answer the setup prompts (domain and admin email) Open https://your-domain/ and sign in as admin with the password printed at the end of setup Create your first project and add users in the user settings
A domain name with an A record pointing at the instance is required, because the site is served over HTTPS.
This AMI is built and supported by Perimattic.
Book a free setup consultation at https://cal.com/gaurav-pareek-perimattic/marketplace-setup-consultations or email us at aws-support@perimattic.com .
Support Managed and supported by Perimattic, a cloud infrastructure company with 13+ years of experience serving global clients. We offer free setup assistance, custom integrations, infrastructure consulting, and 24/7 support.
Highlights
- Kanboard 1.2.57 (MIT) pinned and pre-installed: self-hosted kanban boards with swimlanes, subtasks, automatic actions and a JSON-RPC API, SQLite storage.
- Secure first login: the default admin/admin login is removed, a random 24-character administrator password is generated, plugin installer and password reset by email are off, and anonymous access is refused. HTTPS through Apache and Let's Encrypt.
- Built on patched Ubuntu 24.04 LTS and supported by Perimattic: free setup assistance at aws-support@perimattic.com.
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Dimension | Cost/hour |
|---|---|
t3.medium Recommended | $0.03 |
t3.micro | $0.03 |
c3.2xlarge | $0.03 |
c3.4xlarge | $0.03 |
c3.8xlarge | $0.03 |
c3.large | $0.03 |
c3.xlarge | $0.03 |
c4.2xlarge | $0.03 |
c4.4xlarge | $0.03 |
c4.8xlarge | $0.03 |
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
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
Initial release.
- Application: Kanboard 1.2.57 (container image pinned, baked into the AMI).
- Base: Ubuntu 24.04 LTS, fully patched at build time, built by an automated EC2 Image Builder pipeline.
- TLS: Apache reverse proxy with a Let's Encrypt certificate requested by certbot at first login.
- Credentials are generated on the instance at first login; none are present in the image.
- The built-in admin/admin account is replaced during first-login setup with your own administrator and a random 24-character password; plugin installer and password reset by email are off, and setup verifies that default logins and anonymous requests are refused before the site is published.
- Kanboard 1.2.57 (MIT, unmodified official image) runs behind Apache on the loopback interface; the session cookie is secure.
- No plugin, project or credential is shipped.
Additional details
Usage instructions
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Launch an Instance
From AWS Marketplace, click Continue to Subscribe and then Continue to Configuration to launch the AMI.
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Choose the Recommended Instance Type
t3.small (2 GB of memory) is the recommended starting size: the application used about 70 MB in our tests (about 600 MB for the whole host). Choose t3.medium or larger for many users or large attachment volumes.
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Configure Security Group
Allow inbound traffic on the following ports:
- 22 (SSH) - terminal access for setup
- 80 (HTTP) - needed to validate your domain for the TLS certificate
- 443 (HTTPS) - access to Kanboard
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Point a domain at the instance
Create a DNS A record (for example kanban.example.com) pointing to the instance's public IP before you log in.
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Connect to the Instance
ssh -i <your-key.pem> ubuntu@<public-ip>
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First-Login Setup
The first SSH login runs a guided setup:
- Prompts for your domain and admin email and checks the DNS A record
- Generates a random 24-character administrator password on your server
- Starts Kanboard, replaces the built-in admin/admin account with your own administrator, then checks that the password works, that admin/admin and a wrong password are refused on the web login and the API, and that anonymous requests are refused
- Configures Apache as an HTTPS reverse proxy and requests a Let's Encrypt certificate
- Prints the URL, username and password; they are also stored in /opt/app/access.txt (root only)
If a step fails, fix the problem shown and log in again: the setup resumes where it stopped.
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Access Kanboard
Open https://<your-domain>/ and sign in as the user admin with the password printed at the end of setup (view it again with: sudo cat /opt/app/access.txt). Add users in the user settings; the JSON-RPC API token is shown under Settings > API.
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Credentials
Generated on your server, never shared between customers. View them again with:
sudo cat /opt/app/access.txt
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Manage the Services
cd /opt/app sudo docker compose ps sudo docker compose restart
Data (SQLite database, uploaded files, cache) is in /opt/app/data; back it up or snapshot the volume before upgrades. The JSON-RPC API is at /jsonrpc.php and needs HTTP basic authentication.
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Need Support or Customization? Perimattic's team can help with setup issues, custom features and integrations:
Email us: aws-support@perimattic.com WhatsApp: +91-92142 66896 Learn more: <www.perimattic.com >
We offer free setup assistance, custom development and integrations, and infrastructure consulting.
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Support by Perimattic
Perimattic provides 24/7 support for all AWS Marketplace products. Our team has 13+ years of cloud infrastructure expertise serving global clients.
Contact Channels: Email: aws-support@perimattic.com WhatsApp: +91-92142 66896 Website: <www.perimattic.com >
What We Help With: Initial setup and configuration assistance (free) Troubleshooting connectivity, performance, and backup issues Custom development and integrations Infrastructure consulting and architecture review Migration planning from other solutions Automation solutions and scaling guidance
Instance Sizing Guidance: t2.medium or t3.medium: Development environments, small applications m5.large: Production workloads with moderate traffic m5.xlarge: High-traffic production deployments and larger datasets
For workload-specific sizing recommendations, contact our team for a free consultation.
Refunds and Issues: If you experience any issues or need to request a refund, contact us at aws-support@perimattic.com and we will respond promptly.
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