Systems and methods for a customizable state machine controller based application deployment engine
A software deployment system may be built based on a Kubernetes-native state machine for Function-As-A-Service (FaaS) workloads. The state machine is defined as a Kubernetes Custom Resource which is a structured domain specific language that extends the Kubernetes platform by providing ability to spin managed workloads that run a custom state machine. Specifically, a controller is configured to manage control loop that monitor the state of the state machine objects deployed by the software implementation and perform reconciliation to move current state to a desired state.
1 . A method for operating cloud-based application deployment using a user customized state machine, comprising:
providing, via a user interface and over a network, remote access to a database of customizable states for a user;
receiving, via the user interface and over the network, a first user configuration relating to a customized state machine process and a set of user-defined states, and connections between the set of user defined states, and a second user configuration specifying parameters for each state from the set of user defined states;
creating, by a processor, a state machine comprising the set of user defined states according to the first user configuration and the second user configuration, including one or more state machine pods each implemented on a hardware component, within which the set of user defined states evolve according to a set of transition rules;
executing, by the processor, the state machine including the one of more state machine pods by monitoring state transitions among the set of user-defined states within at least one of the one or more state machine pods until the state machine terminates at a terminal state,
wherein the state transitions defined by different sets of user-defined states deploy different specific applications on a cloud platform;
storing, at a memory, transformed input data during an execution of the state machine;
automatically generating a notification message indicating an execution result based on the terminal state; and
transmitting, over the network, the notification message to a user device that informs the user of the execution result in real time.
2 . The method of claim 1 , wherein the database of customizable states comprises any combination of:
a source state that reads or writes artifacts from or to a target data store;
a function state that invokes a workload offered by a cloud vendor;
a branch state that performs a conditional logic to determine a next state;
a transform state that transforms an input to a next state of a desired output;
a log state that logs a current input at a current state;
a notification state that sends a notification; and
a success or failure state that terminates the state machine.
3 . The method of claim 1 , wherein the first user configuration comprises:
one or more user selections of the set of user defined states from the database of customizable states;
at least one user defined connector connecting a first state to a second state from the set of user defined states; and
a user configured condition for the at least one user defined connector.
4 . The method of claim 1 , wherein the second configuration comprises:
a user edit via a user interface modifying a code snippet implementing a respective state.
5 . The method of claim 1 , further comprising:
receiving, over the network, raw financial data from one or more external data vendor servers.
6 . The method of claim 5 , wherein the executing the state machine further comprises:
transitioning from an input state to a transform state, wherein the transform state generates the raw financial data to the transformed input data that is compliant with a pre-defined format.
7 . The method of claim 1 , wherein the remote access is provided on demand in response to a user request to create the state machine.
8 . A system for operating cloud-based application deployment using a user customized state machine, the system comprising:
a communication interface providing, via a user interface and over a network, remote access to a database of customizable states for a user, and receiving, via the user interface and over the network, a first user configuration relating to a customized state machine process comprising a set of user defined states, and connections between the set of user defined states, and a second user configuration specifying parameters for each state from the set of user defined states;
a memory storing a plurality of processor-executable instructions; and
one or more processors executing the plurality of processor-executable instructions to perform operations comprising:
creating, by a processor, a state machine comprising the set of user defined states according to the first user configuration and the second user configuration, including one or more state machine pods each implemented on a hardware component, within which the set of user defined states evolve according to a set of transition rules;
executing, by the processor, the state machine including the one of more state machine pods by monitoring state transitions among the set of user-defined states within at least one of the one or more state machine pods until the state machine terminates at a terminal state,
wherein the state transitions defined by different sets of user-defined states deploy different specific applications on a cloud platform;
storing, at a memory, transformed input data during an execution of the state machine;
automatically generating a notification message indicating an execution result based on the terminal state;
wherein the communication interface transmits, over the network in real time, the notification message to a user device.
9 . The system of claim 8 , wherein the database of customizable states comprises any combination of:
a source state that reads or writes artifacts from or to a target data store;
a function state that invokes a workload offered by a cloud vendor;
a branch state that performs a conditional logic to determine a next state;
a transform state that transforms an input to a next state of a desired output;
a log state that logs a current input at a current state;
a notification state that sends a notification; and
a success or failure state that terminates the state machine.
10 . The system of claim 8 , wherein the first user configuration comprises:
one or more user selections of the set of user defined states from the database of customizable states;
at least one user defined connector connecting a first state to a second state from the set of user defined states; and
a user configured condition for the at least one user defined connector.
11 . The system of claim 8 , wherein the second configuration comprises:
a user edit via a user interface modifying a code snippet implementing a respective state.
12 . The system of claim 8 , wherein the communication interface further receives, over the network, raw financial data from one or more external data vendor servers.
13 . The system of claim 12 , wherein the operation of executing the state machine further comprises:
transitioning from an input state to a transform state, wherein the transform state generates the raw financial data to the transformed input data that is compliant with a pre-defined format.
14 . The system of claim 8 , wherein the remote access is provided on demand in response to a user request to create the state machine.
15 . A non-transitory processor-readable storage medium storing a plurality of processor-executable instructions for operating cloud-based application deployment using a user customized state machine, the plurality of processor-executable instructions executed by one or more processors to perform operations comprising:
providing, via a user interface and over a network, remote access to a database of customizable states for a user;
receiving, via the user interface and over the network, a first user configuration relating to a customized state machine process and a set of user-defined states, and connections between the set of user defined states, and a second user configuration specifying parameters for each state from the set of user defined states;
creating, by a processor, a state machine comprising the set of user defined states according to the first user configuration and the second user configuration, including one or more state machine pods each implemented on a hardware component, within which the set of user defined states evolve according to a set of transition rules;
executing, by the processor, the state machine including the one of more state machine pods by monitoring state transitions among the set of user-defined states within at least one of the one or more state machine pods until the state machine terminates at a terminal state,
wherein the state transitions defined by different sets of user-defined states deploy different specific applications on a cloud platform;
storing, at a memory, transformed input data during an execution of the state machine;
automatically generating a notification message indicating an execution result based on the terminal state; and
transmitting, over the network, the notification message to a user device that informs the user of the execution result in real time.
16 . The non-transitory processor-readable storage medium of claim 15 , wherein the database of customizable states comprises any combination of:
a source state that reads or writes artifacts from or to a target data store;
a function state that invokes a workload offered by a cloud vendor;
a branch state that perform a conditional logic to determine a next state;
a transform state that transforms an input to a next state of a desired output;
a log state that logs a current input at a current state;
a notification state that sends a notification; and
a success or failure state that terminates the state machine.
17 . The non-transitory processor-readable storage medium of claim 15 , wherein the first user configuration comprises:
one or more user selections of the set of user defined states from the database of customizable states;
at least one user defined connector connecting a first state to a second state from the set of user defined states; and
a user configured condition for the at least one user defined connector.
18 . The non-transitory processor-readable storage medium of claim 15 , wherein the second configuration comprises:
a user edit via a user interface modifying a code snippet implementing a respective state.
19 . The non-transitory processor-readable storage medium of claim 15 , wherein the operations further comprise:
receiving, over the network, raw financial data from one or more external data vendor servers.
20 . The non-transitory processor-readable storage medium of claim 19 , wherein the operation of executing the state machine further comprises:
transitioning from an input state to a transform state, wherein the transform state generates the raw financial data to the transformed input data that is compliant with a pre-defined format.