Portainer is comprised of two elements, the Portainer Server, and the Portainer Agent. Both elements run as lightweight Docker containers on a Docker engine.
By default, Portainer will expose the UI over the port
9000 and expose a TCP tunnel server over the port
8000. The latter is optional and is only required if you plan to use the Edge compute features with Edge agents.
Every single release of Portainer goes through an extensive testing process (functional tests, release tests, post release tests) to ensure that what we are creating actually works as expected. Obviously though, we cannot possibly test Portainer against every single configuration variant out there, so we have elected to test against just a subset.
To try and alleviate confusion as to what we test against, we have documented the configurations that we personally validate as "functional"; any other variant is not tested (this does not mean it won't work, it just means its not tested).
|Portainer Version||Release Date||Docker Version||Kubernetes* Version||Architectures|
|Community 2.6.1 (latest)||July 12, 2021||20.10.5 / 20.10.6||1.19 1.20.2 1.21||ARM64, x86_64|
|Community 2.6.0||June 25, 2021||20.10.5 / 20.10.6||1.19 1.20.2 1.21||ARM64, x86_64|
|Community 2.5.1||May 18, 2021||20.10.5 / 20.10.6||1.19 1.20.2 1.21||ARM64, x86_64|
|Community 2.5.0||May 18, 2021||20.10.5||1.19 1.20.2 1.21||ARM64, x86_64|
|Community 2.1.x||Feb 2, 2021||20.10.2||1.20.0||ARM64, x86_64|
|Community 2.0.1||Jan 7, 2021||20.10.0||1.17.13 1.18.9 1.19.3 1.20.0||ARM64, x86_64|
|Community 2.0||Aug 31, 2020||19.03.12||1.17.13 1.18.6 1.18.9 1.19.3||ARM64, x86_64|
|1.24.1.||July 23, 2020||19.03.12||N/A||ARM32, ARM64, x86_64|
|1.24.0||June 2, 2020||19.03.10||N/A||ARM32, ARM64, x86_64|
|1.23.2||March 25, 2020||19.03.6||N/A||ARM32, ARM64, x86_64|
*RBAC needs to be enabled on Kubernetes for Portainer Access Control
If you report a bug for a configuration that is not on the list above, we will ask you to first update your environment to match a validated configuration before continuing.
Business Edition Validated Configurations can be found here