Optimized system design for deploying and managing containerized workloads at scale
An example method of automatically deploying a containerized workload on a hypervisor based device is provided. The method generally includes booting the device running a hypervisor, in response to booting the device: automatically obtaining, by the device, one or more intended state configuration files from a server external to the device, the one or more intended state configuration files defining a control plane configuration for providing services for at least deploying and managing the containerized workload and workload configuration parameters for the containerized workload; deploying a control plane pod configured according to the control plane configuration; deploying one or more worker nodes based on the control plane configuration, and deploying one or more workloads identified by the workload configuration parameters on the one or more worker nodes.
1 . A method of automatically deploying a containerized workload on a hypervisor based device, the method comprising:
booting the device running a hypervisor;
in response to booting the device:
automatically obtaining, by the device, one or more intended state configuration files from a server external to the device, the one or more intended state configuration files defining a control plane configuration for providing services for at least deploying and managing the containerized workload and workload configuration parameters for the containerized workload;
deploying, in a control plane, a control plane pod configured according to the control plane configuration;
deploying one or more worker nodes based on the control plane configuration;
deploying an infrastructure controller configured to manage a state of the control plane; and
deploying a runtime controller for the one or more worker nodes configured to manage a state of the one or more worker nodes, wherein:
the infrastructure controller is deployed in the control plane;
the runtime controller is deployed in an extension plane; and
the control plane and the extension plane are logically separated planes; and
deploying one or more workloads identified by the workload configuration parameters on the one or more worker nodes.
2 . The method of claim 1 , wherein:
the one or more worker nodes are deployed in a worker plane; and
the control plane and the worker plane are logically separated planes.
3 . The method of claim 2 , wherein the infrastructure controller is configured to manage the state of the control plane based on:
monitoring for changes to the control plane configuration; and
updating the state of the control plane based on detecting a change to the control plane configuration when monitoring for the changes to the control plane configuration.
4 . The method of claim 2 , wherein the runtime controller is configured to manage the state of the one or more worker nodes based on:
monitoring for changes to the workload configuration parameters; and
updating the state of the one or more worker nodes based on detecting a change to the workload configuration parameters when monitoring for the changes to the workload configuration parameters.
5 . The method of claim 1 , wherein:
the device obtains two intended state configuration files:
a first intended state configuration file of the two intended state configuration files defining the control plane configuration, and
a second intended state configuration file of the two intended state configuration files defining the workload configuration parameters.
6 . The method of claim 1 , wherein the one or more worker nodes comprise virtual machines (VMs) deployed on the hypervisor.
7 . The method of claim 1 , wherein the state of the control plane is physically separated from the state of the worker nodes.
8 . A system comprising:
one or more processors; and
at least one memory, the one or more processors and the at least one memory configured to:
boot a device running a hypervisor;
in response to booting the device:
automatically obtain, by the device, one or more intended state configuration files from a server external to the device, the one or more intended state configuration files defining a control plane configuration for providing services for at least deploying and managing a containerized workload and workload configuration parameters for the containerized workload;
deploy, in a control plane, a control plane pod configured according to the control plane configuration;
deploy one or more worker nodes based on the control plane configuration;
deploy an infrastructure controller configured to manage a state of the control plane; and
deploy a runtime controller for the one or more worker nodes configured to manage a state of the one or more worker nodes, wherein:
the infrastructure controller is deployed in the control plane;
the runtime controller is deployed in an extension plane; and
the control plane and the extension plane are logically separated planes; and
deploy one or more workloads identified by the workload configuration parameters on the one or more worker nodes.
9 . The system of claim 8 , wherein:
the one or more worker nodes are deployed in a worker plane; and
the control plane and the worker plane are logically separated planes.
10 . The system of claim 9 , wherein the infrastructure controller is configured to manage the state of the control plane based on:
monitoring for changes to the control plane configuration; and
updating the state of the control plane based on detecting a change to the control plane configuration when monitoring for the changes to the control plane configuration.
11 . The system of claim 9 , wherein the runtime controller is configured to manage the state of the one or more worker nodes based on:
monitoring for changes to the workload configuration parameters; and
updating the state of the one or more worker nodes based on detecting a change to the workload configuration parameters when monitoring for the changes to the workload configuration parameters.
12 . The system of claim 8 , wherein:
the device obtains two intended state configuration files:
a first intended state configuration file of the two intended state configuration files defining the control plane configuration, and
a second intended state configuration file of the two intended state configuration files defining the workload configuration parameters.
13 . The system of claim 8 , wherein the one or more worker nodes comprise virtual machines (VMs) deployed on the hypervisor.
14 . A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a computing system, cause the computing system to perform operations for automatically deploying a containerized workload on a hypervisor based device, the operations comprising:
booting the device running a hypervisor;
in response to booting the device:
automatically obtaining, by the device, one or more intended state configuration files from a server external to the device, the one or more intended state configuration files defining a control plane configuration for providing services for at least deploying and managing the containerized workload and workload configuration parameters for the containerized workload;
deploying, in a control plane, a control plane pod configured according to the control plane configuration;
deploying one or more worker nodes based on the control plane configuration;
deploying an infrastructure controller configured to manage a state of the control plane; and
deploying a runtime controller for the one or more worker nodes configured to manage a state of the one or more worker nodes, wherein:
the infrastructure controller is deployed in the control plane;
the runtime controller is deployed in an extension plane; and
the control plane and the extension plane are logically separated planes; and
deploying one or more workloads identified by the workload configuration parameters on the one or more worker nodes.
15 . The non-transitory computer-readable medium of claim 14 , wherein:
the one or more worker nodes are deployed in a worker plane; and
the control plane and the worker plane are logically separated planes.
16 . The non-transitory computer-readable medium of claim 14 , wherein the one or more worker nodes comprise virtual machines (VMs) deployed on the hypervisor.
17 . The non-transitory computer-readable medium of claim 15 , wherein the infrastructure controller is configured to manage the state of the control plane based on:
monitoring for changes to the control plane configuration; and
updating the state of the control plane based on detecting a change to the control plane configuration when monitoring for the changes to the control plane configuration.
18 . The non-transitory computer-readable medium of claim 15 , wherein the runtime controller is configured to manage the state of the one or more worker nodes based on:
monitoring for changes to the workload configuration parameters; and
updating the state of the one or more worker nodes based on detecting a change to the workload configuration parameters when monitoring for the changes to the workload configuration parameters.
19 . The non-transitory computer-readable medium of claim 14 , wherein:
the device obtains two intended state configuration files:
a first intended state configuration file of the two intended state configuration files defining the control plane configuration, and
a second intended state configuration file of the two intended state configuration files defining the workload configuration parameters.
20 . The non-transitory computer-readable medium of claim 14 , wherein the state of the control plane is physically separated from the state of the worker nodes.