edgelessrt | Edgeless RT is an SDK and a runtime for Intel SGX | Function As A Service library

 by   edgelesssys C++ Version: v0.3.2 License: MIT

kandi X-RAY | edgelessrt Summary

edgelessrt is a C++ library typically used in Serverless, Function As A Service applications. edgelessrt has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.
Edgeless RT is an SDK and a runtime for Intel SGX. It combines top-notch Go support with simplicity, robustness and a small TCB. Developing confidential microservices has never been easier! C++17 and Rust (experimental) are also supported.
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                      kandi-support Support

                        summary
                        edgelessrt has a low active ecosystem.
                        summary
                        It has 103 star(s) with 14 fork(s). There are 6 watchers for this library.
                        summary
                        There were 1 major release(s) in the last 12 months.
                        summary
                        There are 2 open issues and 3 have been closed. On average issues are closed in 2 days. There are no pull requests.
                        summary
                        It has a neutral sentiment in the developer community.
                        summary
                        The latest version of edgelessrt is v0.3.2
                        edgelessrt Support
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                                  kandi-Quality Quality

                                    summary
                                    edgelessrt has 0 bugs and 0 code smells.
                                    edgelessrt Quality
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                                        Average in #Function As A Service
                                        edgelessrt Quality
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                                              kandi-Security Security

                                                summary
                                                edgelessrt has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
                                                summary
                                                edgelessrt code analysis shows 0 unresolved vulnerabilities.
                                                summary
                                                There are 0 security hotspots that need review.
                                                edgelessrt Security
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                                                          kandi-License License

                                                            summary
                                                            edgelessrt is licensed under the MIT License. This license is Permissive.
                                                            summary
                                                            Permissive licenses have the least restrictions, and you can use them in most projects.
                                                            edgelessrt License
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                                                                        summary
                                                                        edgelessrt releases are available to install and integrate.
                                                                        summary
                                                                        Installation instructions, examples and code snippets are available.
                                                                        summary
                                                                        It has 496 lines of code, 31 functions and 16 files.
                                                                        summary
                                                                        It has low code complexity. Code complexity directly impacts maintainability of the code.
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                                                                                  edgelessrt Key Features

                                                                                  Edgeless RT is an SDK and a runtime for Intel SGX. It combines top-notch Go support with simplicity, robustness and a small TCB. Developing confidential microservices has never been easier! C++17 and Rust (experimental) are also supported.

                                                                                  edgelessrt Examples and Code Snippets

                                                                                  No Code Snippets are available at this moment for edgelessrt.
                                                                                  Community Discussions

                                                                                  Trending Discussions on Function As A Service

                                                                                  AngularJS - move repeating functions from controller to service
                                                                                  chevron right
                                                                                  Start container instance on web request to FQDN
                                                                                  chevron right
                                                                                  write angular js service to access multiple function
                                                                                  chevron right

                                                                                  QUESTION

                                                                                  AngularJS - move repeating functions from controller to service
                                                                                  Asked 2021-Jul-28 at 16:14

                                                                                  Hi I'm pretty new at angular JS and i'm trying to refactor my controller and want to move repeating multisort function as a service and call it back in the controller.

                                                                                  Can someone help me in converting this below function as a service as it has all $scope and I know it can't be used in the service or factory:

                                                                                  $scope.multiSort = function(columnName){
                                                                                  
                                                                                              if($scope.orderByField.includes(columnName)){
                                                                                                  if(reverseSortObj[columnName].count == 2){
                                                                                                      var index = $scope.orderByField.indexOf(columnName)
                                                                                                      $scope.orderByField.splice(index, 1);
                                                                                                      delete reverseSortObj.columnName;
                                                                                                      return;
                                                                                                  }
                                                                                                  var indexToReplace = $scope.orderByField.indexOf(columnName);
                                                                                                  $scope.orderByField[indexToReplace] = '-'+ columnName;
                                                                                                  reverseSortObj[columnName].reverse = !reverseSortObj[columnName].reverse;
                                                                                                  reverseSortObj[columnName].count ++;
                                                                                              }
                                                                                              else if($scope.orderByField.includes('-'+ columnName)){
                                                                                                  if(reverseSortObj[columnName].count == 2){
                                                                                                      var index = $scope.orderByField.indexOf('-' + columnName)
                                                                                                      $scope.orderByField.splice(index, 1);
                                                                                                      delete reverseSortObj.columnName;
                                                                                                      return;
                                                                                                  }
                                                                                                  var indexToReplace = $scope.orderByField.indexOf('-' + columnName);
                                                                                                  $scope.orderByField[indexToReplace] = columnName;
                                                                                                  reverseSortObj[columnName].reverse = !reverseSortObj[columnName].reverse;
                                                                                                  reverseSortObj[columnName].count ++;
                                                                                              }
                                                                                              else{
                                                                                                  reverseSortObj[columnName] = {};
                                                                                                  reverseSortObj[columnName].reverse = false;
                                                                                                  reverseSortObj[columnName].count = 1;
                                                                                                  $scope.orderByField.push(columnName);
                                                                                                  
                                                                                              }
                                                                                          }
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2021-Jul-28 at 07:19

                                                                                  If you dont want to change the code, you can directly pass $scope to the service and get as scope.

                                                                                  Below is an working example, simplified on your requirement.

                                                                                  (function(){
                                                                                   var app = angular.module('App', []);
                                                                                   
                                                                                   app.controller('AppController', ['$scope', 'AppService', function($scope, AppService){
                                                                                    $scope.text = 'Hello World';
                                                                                    $scope.columns = ['a', 'c', 'b'];
                                                                                    $scope.sorted = AppService.sort($scope);
                                                                                    
                                                                                    console.log($scope.sorted);
                                                                                    
                                                                                   }]);
                                                                                   
                                                                                   
                                                                                   app.service('AppService', [function(){
                                                                                   
                                                                                   var service = {};
                                                                                   
                                                                                   service.sort = function(scope){
                                                                                   
                                                                                     return scope.columns.sort();
                                                                                   }
                                                                                   
                                                                                   return service;
                                                                                   
                                                                                   }]);
                                                                                   
                                                                                   
                                                                                  })();
                                                                                  
                                                                                  
                                                                                  
                                                                                    {{text}}
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/68555795

                                                                                  QUESTION

                                                                                  Start container instance on web request to FQDN
                                                                                  Asked 2020-Dec-17 at 23:09

                                                                                  Let's say we have a (containerized) backend which is only sparely used. Maybe once every couple of days or so, a (static) web front-end calls an API endpoint of that backend.

                                                                                  The backend conveniently happens to be stateless. No data store or anything.

                                                                                  We want to minimize the hosting cost for it, and ideally would like per-second billing. It's only gonna be running for a few minutes every month, and we only want to be charged for that usage. Basically, we want Function as a Service (FaaS), but for a whole backend and not just a single function.

                                                                                  Azure Container Instances appears to be great fit for this scenario. It can spin up the backend in a container when needed. The backend then can shut itself down again after a certain period of non-usage.

                                                                                  So, let's create a container instance...

                                                                                  az container create \
                                                                                      --resource-group myResourceGroup \
                                                                                      --name mycontainer \
                                                                                      --image mycontainerimage \
                                                                                      --restart-policy Never
                                                                                      --dns-name-label mybackend123 
                                                                                      --ports 80
                                                                                  

                                                                                  Great, our backend is live at its FQDN http://mybackend123.eastus.azurecontainer.io!

                                                                                  As stated above, it'll shut itself down after a period of non-usage. Thanks to --restart-policy Never, ACI won't restart the container but keep it around in status Stopped.

                                                                                  My question is: is there any way to automatically start the container again if a web request to the FQDN arrives?

                                                                                  Sure, we can wake it up ourselves by running...

                                                                                  az container start --resource-group myResourceGroup --name mycontainer
                                                                                  

                                                                                  ... or with an equivalent API call. But then the service that does that needs to be running all the time! Ideally, I'd like the container to start itself whenever a request comes in.

                                                                                  ANSWER

                                                                                  Answered 2020-Dec-17 at 20:36

                                                                                  Azure Container Instances don't have a wehbook or HTTP trigger that will start them. However, you could use an Azure Function or Logic App that would effectively run az container start for you and then call THAT with HTTP. With either of those approaches, you'd have to setup some IAM permissions to give the Function or Logic App permissions to the ACI resource to start it.

                                                                                  One approach would be to:

                                                                                  1. Create an Azure Function with an HTTP trigger and a managed identity
                                                                                  2. Give the Managed identity contributor access to ACI container group
                                                                                  3. Run az container start or the equivalent REST call inside the function to start the ACI container
                                                                                  4. Call the Azure function (using the function token) to start the container.

                                                                                  Source https://stackoverflow.com/questions/65342897

                                                                                  QUESTION

                                                                                  write angular js service to access multiple function
                                                                                  Asked 2020-Mar-19 at 10:04

                                                                                  I am using below function to loadbenefittypes.

                                                                                  my get data function

                                                                                  $scope.loadCashBenefitTypes = function (){
                                                                                      $http({
                                                                                          method: "GET",
                                                                                          headers: {
                                                                                              'Content-Type': 'application/json',
                                                                                              'Authorization': 'Bearer ' + localStorage.getItem('JWT_TOKEN')
                                                                                          },
                                                                                          url: appConfig.apiUrl + "/benefit-types/income?income_type=Cash Benefit",
                                                                                      }).then(function (response) {
                                                                                          $scope.func1 = response.data
                                                                                      }, function (response) {
                                                                                  
                                                                                      });
                                                                                  }
                                                                                  

                                                                                  i am using above function to load benefit types in multiple locations in my application. therefore i need to reuse this function as a service. how i convert above function and how i assign it to different drop down models

                                                                                  ANSWER

                                                                                  Answered 2020-Mar-19 at 10:04

                                                                                  To re-factor the code to a service, return the $http promise:

                                                                                  app.service("myService", function($http, appConfig) {
                                                                                      this.getCashBenefitTypes = function (){
                                                                                          return $http({
                                                                                              method: "GET",
                                                                                              headers: {
                                                                                                  'Content-Type': 'application/json',
                                                                                                  'Authorization': 'Bearer ' + localStorage.getItem('JWT_TOKEN')
                                                                                              },
                                                                                              params: { income_type: 'Cash Benefit' },
                                                                                              url: appConfig.apiUrl + "/benefit-types/income",
                                                                                          }).then(function (response) {
                                                                                              return response.data;
                                                                                          });
                                                                                      }    
                                                                                  });
                                                                                  

                                                                                  Then inject that service in the controllers:

                                                                                  app.controller("app", function($scope, myService) {
                                                                                      myService.getCashBenefitTypes()
                                                                                      .then(function(data) {
                                                                                          $scope.types = data;
                                                                                      }).catch(response) {
                                                                                          console.log("ERROR", response);
                                                                                      });
                                                                                  });
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/60750057

                                                                                  Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                                                                                  Vulnerabilities

                                                                                  No vulnerabilities reported

                                                                                  Install edgelessrt

                                                                                  If you're on Ubuntu 18.04 or above and don't want to build the SDK yourself, you can install the binary release:. Then proceed with Use.
                                                                                  On Ubuntu 20.04 build with:. To set a custom installation path (default: /opt/edgelessrt), add, e.g., -DCMAKE_INSTALL_PREFIX=~/edgelessrt-install.
                                                                                  From the build directory run:.

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