The Komodo Core provides a readily accessible HTTP API that functions similarly to a Remote Procedure Call (RPC) system. This API allows for a wide range of operations, from retrieving data and managing configurations to executing complex actions within your DevOps pipeline. To simplify interaction with this API, Komodo offers officially supported, type-safe clients developed in Rust and Typescript. This ensures strong typing, improved code readability, and minimized runtime errors, a significant advantage for larger projects.
// Import necessary modules from the komodo_client package.
import { KomodoClient, Types } from "komodo_client";
// Initialize the Komodo client with your API endpoint and authentication details.
// The endpoint 'https://demo.komo.do' is used here for demonstration purposes. Replace this with your actual Komodo instance endpoint.
const komodo = new KomodoClient("https://demo.komo.do", {
type: "api-key", // Specifies the authentication method as API key.
params: {
api_key: "your_key", // Your Komodo API key. Keep this secure!
secret: "your secret", // Your Komodo API secret. Keep this secure!
},
});
// Asynchronously list all stacks. The response is automatically type-checked by the client.
// The 'ListStacks' call is a method defined within the Komodo API. The empty object {} represents any optional parameters.
const stacks = await komodo.read("ListStacks", {});
// Log the list of stacks to verify the successful retrieval of data.
console.log("Available Stacks:", stacks); //The stacks variable will be an array of type Types.StackListItem[].
// Deploy a specific stack. Here, we're deploying the first stack from the retrieved list.
// Error handling is crucial for production applications and should be added here.
const update = await komodo.execute("DeployStack", {
stack: stacks[0].name, //The name of the stack to deploy. Ensure this exists in your Komodo environment.
});
// Log the deployment update to confirm successful execution.
console.log("Deployment Update:", update); //The update variable will be of type Types.Update.
//Example of handling errors. A more robust error-handling mechanism would be necessary for production use.
try {
const result = await komodo.execute("NonExistentCommand", {});
} catch (error) {
console.error("Error executing command:", error);
}
// Further API interactions can be chained here. For example, you could retrieve details about a specific stack, manage resources, or monitor the progress of deployments.
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