We strongly recommend that you enable Auto Commissioning on your Flock before following the process below.
Step 1: Confirm that Docker Canaries are enabled for your account
Browse to your Console, click the "+" on the top right of the Flock card, then click "Add Canary":
The Docker panel say "X container licenses left", and on putting your cursor on the panel you'll see "Add Docker Canary":
If you don't see this panel, it means Docker birds aren't yet enabled. Please contact Support.
Step 2: Get Docker launch configuration information
Click the "Add Docker Canary" button and you'll see a list of supported Docker images:
Select the version you wish to run, and click "Launch" on the version. This will take you to the configuration retrieval view:
The first tab shows a Kubernetes configuration file, the second tab shows commands to run your Docker Canary directly with the Docker CLI, and the final tab shows the container image repository and retrieval information.
Note: the generated configurations do not use tags to identify Docker containers, but instead use the recommended practice of image digests. This is to guarantee that the same image is always launched, regardless of tags that can change.
Select the route you wish to take (Kubernetes, Docker CLI, or manually configure the container orchestrator).
Step 3a: Kubernetes configuration
If you want to run your Docker birds on Kubernetes, we provide a simple sample configuration. It contains a secret (your credentials for pulling our Docker image), and a simple Pod configuration. However, it does not include ReplicaSets, StatefulSets or any other Kubernetes fanciness. That will be extremely specific to the way you wish to deploy, and the features of your Kubernetes cluster. We expect that the configuration generated for you is a starting point, and will require further customisation. See the Docker customisation page for more information on how to change the behaviour of the image.
Step 3b: Docker CLI
The commands displayed on the Docker CLI tab work well for testing our Docker birds, but aren't expected to be used for production Canaries. You'll quickly get a Docker bird running, but if that container dies there's no orchestration to launch another one.
Step 4: Commission your bird
Note: We strongly recommend that you enable Auto Commissioning on your Console. Without Auto Commissioning, when your container orchestrator relaunches your Docker birds in the future, they will no longer be accepted by your Console until you manually intervene. Ain't nobody got time for that.
If Auto Commissioning is NOT enabled with your Docker bird, then as a final step you'll need to commission the new bird. The means in the Console, you'll see a commission popup, and you'll select the appropriate Flock for the newly launched Docker bird.
The Auto Commission setting affects the Kubernetes configuration we generate for you; if the setting is enabled, it won't have any impact on containers already launched. You'll need to follow the above steps again to retrieve a newly generated configuration.