portainer/portainer

package helm

import (
    "net/http"

    "github.com/portainer/portainer/pkg/libhelm/options"
    httperror "github.com/portainer/portainer/pkg/libhttp/error"
    "github.com/portainer/portainer/pkg/libhttp/request"
    "github.com/portainer/portainer/pkg/libhttp/response"
)

// @id HelmDelete
// @summary Delete Helm Release
// @description
// @description **Access policy**: authenticated
// @tags helm
// @security ApiKeyAuth
// @security jwt
// @param id path int true "Environment(Endpoint) identifier"
// @param release path string true "The name of the release/application to uninstall"
// @param namespace query string false "An optional namespace"
// @success 204 "Success"
// @failure 400 "Invalid environment(endpoint) id or bad request"
// @failure 401 "Unauthorized"
// @failure 404 "Environment(Endpoint) or ServiceAccount not found"
// @failure 500 "Server error or helm error"
// @router /endpoints/{id}/kubernetes/helm/{release} [delete]
func (handler *Handler) helmDelete(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
    release, err := request.RetrieveRouteVariableValue(r, "release")
    if err != nil {
        return httperror.BadRequest("No release specified", err)
    }

    clusterAccess, httperr := handler.getHelmClusterAccess(r)
    if httperr != nil {
        return httperr
    }

    uninstallOpts := options.UninstallOptions{
        Name:                    release,
        KubernetesClusterAccess: clusterAccess,
    }

    q := r.URL.Query()
    if namespace := q.Get("namespace"); namespace != "" {
        uninstallOpts.Namespace = namespace
    }

    err = handler.helmPackageManager.Uninstall(uninstallOpts)
    if err != nil {
        return httperror.InternalServerError("Helm returned an error", err)
    }

    return response.Empty(w)
}