Develop and deploy applications on Kubernetes

بواسطة: N/A

Overview

  • Module 1: Explore how to create and deploy a containerized application by using Azure Kubernetes Service declarative manifest files.
  • By the end of this module, you'll be able to:

    • Create and set up an Azure Kubernetes Service cluster.
    • Deploy Kubernetes workloads by using deployment YAML files.
    • Expose Kubernetes workloads by using services and ingress.
  • Module 2: Helm is an application package manager for Kubernetes that you use to standardize and simplify the deployment of cloud-native applications on Kubernetes. Here you'll see how to install third-party packages called Helm charts and how to create and install Helm charts for the workloads your teams develop.
  • In this module, you will:

    • Describe the benefits of using HELM as a Kubernetes package manager
    • Create a HELM chart for a cloud-native application
    • Manage a cloud-native application release using Helm
  • Module 3: Explore how to use GitHub Actions to create an automated Azure Kubernetes Service deployment pipeline.
  • By the end of this module, you'll be able to:

    • Describe a continuous integration and continuous deployment process that uses GitHub Actions
    • Create a deployment pipeline by using GitHub Actions and Azure
    • Deploy a cloud-native application to AKS by using GitHub Actions
  • Module 4: Create and manage a stateful application with an external storage by using Azure Cosmos DB and Azure Kubernetes Service
  • By the end of this module, you'll be able to:

    • Deploy a stateful cloud-native application to Azure Kubernetes Service (AKS)
    • Create an Azure Cosmos DB database
    • Understand the concepts of database security through Kubernetes
  • Module 5: Learn how to securely store application secrets and configurations using native Kubernetes resources in Azure Kubernetes Service (AKS).
  • In this module, you will:

    • Understand configuration concepts behind Kubernetes workloads such as Secrets and ConfigMaps
    • Deploy a complete application, securely storing application secrets
    • Deploy workload-based configuration for a web application
  • Module 6: Explore strategies that you can use on Azure to optimize your cloud-native application-development process by using Azure Kubernetes Service (AKS).
  • In this module, you will:

    • Optimize costs on AKS by using zero-scaled node pools
    • Optimize costs on AKS by using autoscaled spot node pools
    • Manage costs with Azure Policy on AKS

Syllabus

  • Module 1: Deploy a containerized application on Azure Kubernetes Service
    • Introduction
    • Create an Azure Kubernetes Service cluster
    • Exercise - Create an Azure Kubernetes Service cluster
    • Deploy an application on your Azure Kubernetes Service cluster
    • Exercise - Deploy an application on your Azure Kubernetes Service cluster
    • Enable network access to an application
    • Exercise - Enable network access to an application
    • Summary
  • Module 2: Application and package management using Helm
    • Introduction
    • What is Helm?
    • Exercise - Set up the environment
    • Create and install a Helm chart
    • Exercise - Install a Helm chart
    • Manage a Helm release
    • Exercise - Manage a Helm release
    • Summary
  • Module 3: Azure Kubernetes Service deployment pipeline and GitHub Actions
    • Introduction
    • What are continuous integration and continuous deployment?
    • Design the deployment pipeline
    • Exercise - Set up the project
    • Understand application images
    • Exercise - Build the staging application image
    • Exercise - Build the production application image
    • Deploy by using Helm
    • Create and set up a Helm chart for deployment
    • Create the deployment pipeline
    • Summary
  • Module 4: Deploy and manage a stateful application by using Azure Cosmos DB and Azure Kubernetes Service
    • Introduction
    • Understand state management in Kubernetes
    • Host a new database by using Azure Cosmos DB
    • Summary
  • Module 5: Manage Application Configuration and Secrets in Azure Kubernetes Service (AKS)
    • Introduction
    • Understand Kubernetes Secrets
    • Exercise - Securely store variables in secrets
    • Understand Kubernetes Secrets
    • Exercise - Enhance the application with configmaps
    • Summary
  • Module 6: Optimize compute costs on Azure Kubernetes Service (AKS)
    • Introduction
    • Configure multiple nodes and enable scale-to-zero by using AKS
    • Exercise - Configure multiple nodes and enable scale-to-zero on an AKS cluster
    • Configure multiple node pools by using AKS spot node pools with the cluster autoscaler
    • Exercise - Configure spot node pools with the cluster autoscaler on an AKS cluster
    • Configure AKS resource-quota policies by using Azure Policy for Kubernetes
    • Exercise - Configure Azure Policy for Kubernetes on an AKS cluster
    • Summary
Develop and deploy applications on Kubernetes
الذهاب الي الدورة

Develop and deploy applications on Kubernetes

بواسطة: N/A

  • N/A
  • مجانية
  • الإنجليزية
  • متاح شهادة
  • متاح في أي وقت
  • intermediate
  • N/A
8.1.2PHP Version180msRequest Duration2MBMemory UsageGET ar/الدورات/{slug}Route
    • Booting (106ms)
    • Application (73.11ms)
    • 1 x Booting (59.14%)
      106.46ms
      1 x Application (40.61%)
      73.11ms
      14 templates were rendered
      • public.courses.show (resources/views/public/courses/show.blade.php)3bladefile
        Params
        0
        course
        1
        links
        2
        config
      • public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        classes
      • public.courses.partials.details (resources/views/public/courses/partials/details.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        classes
      • public.layouts.main (resources/views/public/layouts/main.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.layouts.partials.meta (resources/views/public/layouts/partials/meta.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.layouts.partials.navbar (resources/views/public/layouts/partials/navbar.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.auth.profile.partials.links (resources/views/public/auth/profile/partials/links.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
        6
        route
        7
        title
      • public.layouts.partials.flash-session (resources/views/public/layouts/partials/flash-session.blade.php)6bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        course
        4
        links
        5
        config
      uri
      GET ar/الدورات/{slug}
      middleware
      web, localize:ar
      controller
      App\Http\Controllers\CourseController@show
      as
      ar.courses.show
      namespace
      prefix
      /ar
      where
      file
      app/Http/Controllers/CourseController.php:17-35
      7 statements were executed5.86ms
      • select * from `courses` where `slug_ar` = 'develop-and-deploy-applications-on-kubernetes' limit 1
        3.95ms/app/Http/Controllers/CourseController.php:20corspedia
        Metadata
        Bindings
        • 0. develop-and-deploy-applications-on-kubernetes
        Backtrace
        • 17. /app/Http/Controllers/CourseController.php:20
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • update `courses` set `visitors` = `visitors` + 1, `courses`.`updated_at` = '2025-04-23 10:20:38' where `id` = 1080
        790μs/app/Http/Controllers/CourseController.php:21corspedia
        Metadata
        Bindings
        • 0. 2025-04-23 10:20:38
        • 1. 1080
        Backtrace
        • 17. /app/Http/Controllers/CourseController.php:21
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select `id`, `name_en`, `name_ar`, `topic_id`, `slug_en`, `slug_ar` from `subjects` where `subjects`.`id` in (64)
        290μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CourseController.php:23
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select `id`, `name_en`, `name_ar`, `slug_en`, `slug_ar` from `topics` where `topics`.`id` in (1)
        210μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 25. /app/Http/Controllers/CourseController.php:23
        • 26. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `institutions` where `institutions`.`id` in (62) and `institutions`.`deleted_at` is null
        250μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CourseController.php:23
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `providers` where `providers`.`id` in (15) and `providers`.`deleted_at` is null
        170μs/app/Http/Controllers/CourseController.php:23corspedia
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CourseController.php:23
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `html_files` where `html_files`.`id` = 1074 limit 1
        200μs/app/Models/Course.php:84corspedia
        Metadata
        Bindings
        • 0. 1074
        Backtrace
        • 21. /app/Models/Course.php:84
        • 28. view::public.courses.show:29
        • 30. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:125
        • 31. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 32. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:72
      App\Models\HtmlFile
      1
      App\Models\Provider
      1
      App\Models\Institution
      1
      App\Models\Topic
      1
      App\Models\Subject
      1
      App\Models\Course
      1
        _token
        96u2pAIwr8DlADe2zqu4acbbpmZJzNBvIWMgP8S7
        locale
        ar
        _previous
        array:1 [ "url" => "https://www.corspedia.com/ar/%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D8%A7%D8%AA/develo...
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /ar/%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D8%A7%D8%AA/develop-and-deploy-applications-on-kubernetes
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:24 [ "cf-ipcountry" => array:1 [ 0 => "US" ] "cf-connecting-ip" => array:1 [ 0 => "3.15.176.204" ] "cdn-loop" => array:1 [ 0 => "cloudflare; loops=1" ] "x-forwarded-proto" => array:1 [ 0 => "https" ] "cf-visitor" => array:1 [ 0 => "{"scheme":"https"}" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "cf-ray" => array:1 [ 0 => "934ca1214b0d7dda-ORD" ] "accept-encoding" => array:1 [ 0 => "gzip, br" ] "priority" => array:1 [ 0 => "u=0, i" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "x-forwarded-for" => array:1 [ 0 => "3.15.176.204" ] "host" => array:1 [ 0 => "www.corspedia.com" ] "content-length" => array:1 [ 0 => "" ] "content-type" => array:1 [ 0 => "" ] ]
        request_server
        0 of 0
        array:50 [ "USER" => "www-data" "HOME" => "/var/www" "HTTP_CF_IPCOUNTRY" => "US" "HTTP_CF_CONNECTING_IP" => "3.15.176.204" "HTTP_CDN_LOOP" => "cloudflare; loops=1" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_CF_VISITOR" => "{"scheme":"https"}" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_CF_RAY" => "934ca1214b0d7dda-ORD" "HTTP_ACCEPT_ENCODING" => "gzip, br" "HTTP_PRIORITY" => "u=0, i" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_X_FORWARDED_FOR" => "3.15.176.204" "HTTP_HOST" => "www.corspedia.com" "REDIRECT_STATUS" => "200" "SERVER_NAME" => "corspedia.com" "SERVER_PORT" => "443" "SERVER_ADDR" => "141.95.147.152" "REMOTE_USER" => "" "REMOTE_PORT" => "59918" "REMOTE_ADDR" => "172.70.127.110" "SERVER_SOFTWARE" => "nginx/1.18.0" "GATEWAY_INTERFACE" => "CGI/1.1" "HTTPS" => "on" "REQUEST_SCHEME" => "https" "SERVER_PROTOCOL" => "HTTP/2.0" "DOCUMENT_ROOT" => "/var/www/corspedia/public" "DOCUMENT_URI" => "/index.php" "REQUEST_URI" => "/ar/%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D8%A7%D8%AA/develop-and-deploy-applications-on-kubernetes" "SCRIPT_NAME" => "/index.php" "CONTENT_LENGTH" => "" "CONTENT_TYPE" => "" "REQUEST_METHOD" => "GET" "QUERY_STRING" => "" "SCRIPT_FILENAME" => "/var/www/corspedia/public/index.php" "PATH_INFO" => "" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/index.php" "REQUEST_TIME_FLOAT" => 1745403638.2373 "REQUEST_TIME" => 1745403638 ]
        request_cookies
        []
        
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Wed, 23 Apr 2025 10:20:38 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImVabFVxREFvY1dudnN2QUNiN000QUE9PSIsInZhbHVlIjoiWHp1OEdFZDFuVmhWTW5vdGlkNmg1aUVDbXJlbGVjTGR3UXVWVUJpeWlQQTB6Qms3d3YwOUVuK0xqalNsOXBvVEZhL1MzeE11WEVIMS9lZklXN2lReWRoUmQwM0NPNjFOYkFjeGYvS3MrMlR4RzYzY2JyWkFkN3VzaDVXL0FpWVQiLCJtYWMiOiI3NjBkZDMwMzMyNGIwYjJjMTRmNGY1MTIwYWI2YmQ5YTE2NGU0OWNkNzY1ZTMwY2IyZWY1MDM0ZWRjOWVkMTkwIiwidGFnIjoiIn0%3D; expires=Wed, 23 Apr 2025 12:20:38 GMT; Max-Age=7200; path=/; samesite=laxXSRF-TOKEN=eyJpdiI6ImVabFVxREFvY1dudnN2QUNiN000QUE9PSIsInZhbHVlIjoiWHp1OEdFZDFuVmhWTW5vdGlkNmg1aUVDbXJlbGVjTGR3UXVWVUJpeWlQQTB6Qms3d3YwOUVuK0xqalNsOXBvVEZhL1Mze" 1 => "laravel_session=eyJpdiI6ImdNeU9IM3JXWWtpUTJzV3J6dWplUFE9PSIsInZhbHVlIjoiSVd1dmdENEczRGhHdFdMMGFibEFjdk85bW5wNzR4SFU4UytHMXA1WU9ZRzE2MXNQMGFxVGgxSjA0OWU2aTJySmtDU2o5cjlNbUV5ZlVkU3JTR2taMHZTMTRwZHduYS9VSmo4bkN6S3JxUmtzRG4wUGJja3VSbUJNYnFqYWt0Q3kiLCJtYWMiOiI4MTU0OTlkMjc3NzQ5ZDMzOTcxZmFlY2M0MGQzM2M4YTNjYjQ0MDI4MjBjOGYzYWVmMTQ5M2ZhZTQxMDE5YmZjIiwidGFnIjoiIn0%3D; expires=Wed, 23 Apr 2025 12:20:38 GMT; Max-Age=7200; path=/; httponly; samesite=laxlaravel_session=eyJpdiI6ImdNeU9IM3JXWWtpUTJzV3J6dWplUFE9PSIsInZhbHVlIjoiSVd1dmdENEczRGhHdFdMMGFibEFjdk85bW5wNzR4SFU4UytHMXA1WU9ZRzE2MXNQMGFxVGgxSjA0OWU2aTJySmtD" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6ImVabFVxREFvY1dudnN2QUNiN000QUE9PSIsInZhbHVlIjoiWHp1OEdFZDFuVmhWTW5vdGlkNmg1aUVDbXJlbGVjTGR3UXVWVUJpeWlQQTB6Qms3d3YwOUVuK0xqalNsOXBvVEZhL1MzeE11WEVIMS9lZklXN2lReWRoUmQwM0NPNjFOYkFjeGYvS3MrMlR4RzYzY2JyWkFkN3VzaDVXL0FpWVQiLCJtYWMiOiI3NjBkZDMwMzMyNGIwYjJjMTRmNGY1MTIwYWI2YmQ5YTE2NGU0OWNkNzY1ZTMwY2IyZWY1MDM0ZWRjOWVkMTkwIiwidGFnIjoiIn0%3D; expires=Wed, 23-Apr-2025 12:20:38 GMT; path=/XSRF-TOKEN=eyJpdiI6ImVabFVxREFvY1dudnN2QUNiN000QUE9PSIsInZhbHVlIjoiWHp1OEdFZDFuVmhWTW5vdGlkNmg1aUVDbXJlbGVjTGR3UXVWVUJpeWlQQTB6Qms3d3YwOUVuK0xqalNsOXBvVEZhL1Mze" 1 => "laravel_session=eyJpdiI6ImdNeU9IM3JXWWtpUTJzV3J6dWplUFE9PSIsInZhbHVlIjoiSVd1dmdENEczRGhHdFdMMGFibEFjdk85bW5wNzR4SFU4UytHMXA1WU9ZRzE2MXNQMGFxVGgxSjA0OWU2aTJySmtDU2o5cjlNbUV5ZlVkU3JTR2taMHZTMTRwZHduYS9VSmo4bkN6S3JxUmtzRG4wUGJja3VSbUJNYnFqYWt0Q3kiLCJtYWMiOiI4MTU0OTlkMjc3NzQ5ZDMzOTcxZmFlY2M0MGQzM2M4YTNjYjQ0MDI4MjBjOGYzYWVmMTQ5M2ZhZTQxMDE5YmZjIiwidGFnIjoiIn0%3D; expires=Wed, 23-Apr-2025 12:20:38 GMT; path=/; httponlylaravel_session=eyJpdiI6ImdNeU9IM3JXWWtpUTJzV3J6dWplUFE9PSIsInZhbHVlIjoiSVd1dmdENEczRGhHdFdMMGFibEFjdk85bW5wNzR4SFU4UytHMXA1WU9ZRzE2MXNQMGFxVGgxSjA0OWU2aTJySmtD" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "96u2pAIwr8DlADe2zqu4acbbpmZJzNBvIWMgP8S7" "locale" => "ar" "_previous" => array:1 [ "url" => "https://www.corspedia.com/ar/%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D8%A7%D8%AA/develop-and-deploy-applications-on-kubernetes" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]