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feat: enhance application deployment with Kustomize-based instance management (casibase#1408)
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14 files changed

+1854
-397
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14 files changed

+1854
-397
lines changed

‎controllers/application.go‎

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// Copyright 2025 The Casibase Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controllers
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import (
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"encoding/json"
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"github.com/casibase/casibase/object"
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"github.com/casibase/casibase/util"
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)
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type ApplicationDeploymentRequest struct {
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Owner string `json:"owner"`
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Name string `json:"name"`
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DisplayName string `json:"displayName"`
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Template string `json:"template"`
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Parameters string `json:"parameters"`
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}
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// GetApplications
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// @Title GetApplications
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// @Tag Application API
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// @Description get applications
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// @Param owner query string true "The owner of applications"
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// @Success 200 {array} object.Application The Response object
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// @router /get-applications [get]
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func (c *ApiController) GetApplications() {
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owner := c.Input().Get("owner")
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res, err := object.GetApplications(owner)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(res)
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}
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// GetApplication
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// @Title GetApplication
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// @Tag Application API
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// @Description get application
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// @Param id query string true "The id of application"
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// @Success 200 {object} object.Application The Response object
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// @router /get-application [get]
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func (c *ApiController) GetApplication() {
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id := c.Input().Get("id")
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res, err := object.GetApplication(util.GetOwnerAndNameFromId(id))
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(res)
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}
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// UpdateApplication
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// @Title UpdateApplication
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// @Tag Application API
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// @Description update application
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// @Param id query string true "The id (owner/name) of the application"
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// @Param body body object.Application true "The details of the application"
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// @Success 200 {object} controllers.Response The Response object
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// @router /update-application [post]
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func (c *ApiController) UpdateApplication() {
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id := c.Input().Get("id")
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var application object.Application
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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success, err := object.UpdateApplication(id, &application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(success)
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}
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// AddApplication
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// @Title AddApplication
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// @Tag Application API
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// @Description add application
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// @Param body body object.Application true "The details of the application"
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// @Success 200 {object} controllers.Response The Response object
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// @router /add-application [post]
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func (c *ApiController) AddApplication() {
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var req ApplicationDeploymentRequest
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &req)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if req.Owner == "" || req.Name == "" || req.Template == "" {
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c.ResponseError("Missing required parameters")
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return
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}
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// Verify template exists
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template, err := object.GetTemplate(req.Owner, req.Template)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if template == nil {
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c.ResponseError("The Template not found")
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return
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}
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// Create new application
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application := &object.Application{
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Owner: req.Owner,
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Name: req.Name,
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DisplayName: req.DisplayName,
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Template: req.Template,
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Parameters: req.Parameters,
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Status: "Not Deployed",
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}
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success, err := object.AddApplication(application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(success)
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}
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// DeleteApplication
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// @Title DeleteApplication
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// @Tag Application API
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// @Description delete application
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// @Param body body object.Application true "The details of the application"
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// @Success 200 {object} controllers.Response The Response object
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// @router /delete-application [post]
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func (c *ApiController) DeleteApplication() {
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var application object.Application
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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success, err := object.DeleteApplication(application.Owner, application.Name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(success)
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}
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// DeployApplication
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// @Title DeployApplication
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// @Tag Application API
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// @Description deploy application
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// @Param body body ApplicationDeploymentRequest true "The deployment request details"
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// @Success 200 {object} controllers.Response The Response object
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// @router /deploy-application [post]
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func (c *ApiController) DeployApplication() {
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var req ApplicationDeploymentRequest
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &req)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if req.Owner == "" || req.Name == "" || req.Template == "" {
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c.ResponseError("Missing required parameters")
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return
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}
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// Get the existing application
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application, err := object.GetApplication(req.Owner, req.Name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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// Application must exist before deployment
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if application == nil {
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c.ResponseError("Application not found. Please create the application first.")
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return
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}
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// Update application with new template and parameters
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application.Template = req.Template
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application.Parameters = req.Parameters
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success, err := object.UpdateApplication(req.Owner+"/"+req.Name, application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if !success {
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c.ResponseError("Failed to update application")
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return
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}
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// Deploy the application
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success, err = object.DeployApplication(application)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(success)
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}
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// UndeployApplication
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// @Title UndeployApplication
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// @Tag Application API
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// @Description delete application deployment
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// @Param body body ApplicationDeploymentRequest true "The deployment request details"
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// @Success 200 {object} controllers.Response The Response object
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// @router /undeploy-application [post]
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func (c *ApiController) UndeployApplication() {
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var req ApplicationDeploymentRequest
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &req)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if req.Owner == "" || req.Name == "" {
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c.ResponseError("Missing required parameters")
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return
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}
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success, err := object.UndeployApplication(req.Owner, req.Name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(success)
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}
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// GetApplicationStatus
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// @Title GetApplicationStatus
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// @Tag Application API
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// @Description get application deployment status
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// @Param id query string true "The id (owner/name) of the application"
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// @Success 200 {object} object.DeploymentStatus The Response object
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// @router /get-application-status [get]
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func (c *ApiController) GetApplicationStatus() {
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id := c.Input().Get("id")
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owner, name := util.GetOwnerAndNameFromId(id)
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status, err := object.GetApplicationStatus(owner, name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(status)
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}

‎controllers/template_deploy.go‎

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package controllers
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import (
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"encoding/json"
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"github.com/casibase/casibase/object"
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"github.com/casibase/casibase/util"
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)
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type DeploymentRequest struct {
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Owner string `json:"owner"`
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Name string `json:"name"`
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Manifests string `json:"manifests"`
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}
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// DeployTemplate
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// @Title DeployTemplate
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// @Tag Deployment API
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// @Description deploy application template
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// @Param body body DeploymentRequest true "The deployment request details"
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// @Success 200 {object} controllers.Response The Response object
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// @router /deploy-template [post]
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func (c *ApiController) DeployTemplate() {
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var req DeploymentRequest
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &req)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if req.Owner == "" || req.Name == "" || req.Manifests == "" {
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c.ResponseError("Missing required parameters")
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return
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}
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err = object.DeployApplicationTemplate(req.Owner, req.Name, req.Manifests)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(true)
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}
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// DeleteDeployment
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// @Title DeleteDeployment
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// @Tag Deployment API
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// @Description delete deployment
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// @Param body body DeploymentRequest true "The deployment request details"
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// @Success 200 {object} controllers.Response The Response object
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// @router /delete-deployment [post]
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func (c *ApiController) DeleteDeployment() {
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var req DeploymentRequest
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &req)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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if req.Owner == "" || req.Name == "" {
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c.ResponseError("Missing required parameters")
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return
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}
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err = object.DeleteDeployment(req.Owner, req.Name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(true)
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}
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// GetDeploymentStatus
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// @Title GetDeploymentStatus
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// @Tag Deployment API
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// @Description get deployment status
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// @Param id query string true "The id (owner/name) of the deployment"
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// @Success 200 {object} object.DeploymentStatus The Response object
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// @router /get-deployment-status [get]
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func (c *ApiController) GetDeploymentStatus() {
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id := c.Input().Get("id")
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owner, name := util.GetOwnerAndNameFromId(id)
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status, err := object.GetDeploymentStatus(owner, name)
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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c.ResponseOk(status)
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}
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// GetK8sStatus
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// @Title GetK8sStatus
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// @Tag Deployment API

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