{"pk": 11, "path": "000100010002000100070003", "depth": 6, "numchild": 0, "translation_key": "5c425bbf-87dd-4643-a66b-76aa3ad073d8", "locale": 1, "title": "Containers, Kubernetes, and Red Hat OpenShift Administration II", "draft_title": "Containers, Kubernetes, and Red Hat OpenShift Administration II", "slug": "containers-kubernetes-and-red-hat-openshift-administration-i", "content_type": 14, "live": true, "has_unpublished_changes": false, "url_path": "/home/utbildning/red-hat/alla-kurser/containers-kubernetes-and-red-hat-openshift-administration-i/", "owner": null, "seo_title": "", "show_in_menus": false, "search_description": "Learn to build and manage Linux containers and configure and manage an OpenShift cluster\r\nContainers, Kubernetes, and Red Hat OpenShift Administration I (DO285) helps you build core knowledge in building and managing Linux containers and Red Hat\u00ae OpenShift\u00ae Container Platform. This hands-on, lab-based course shows you how to deploy sample applications to either a local container runtime or an OpenShift cluster; and, how to configure and manage OpenShift clusters to further understand how developers will use the platform. Individuals in multiple roles, including developers, administrators, and site reliability engineers, can benefit from learning these skills.\r\nThis course is based on Red Hat OpenShift Container Platform 4.2. DO285 combines the content from Introduction to Containers, Kubernetes, and Red Hat OpenShift (DO180) and Red Hat OpenShift Administration I (DO280).\r\nCourse content summary\r\nUnderstand container and OpenShift architecture.\r\nManage containers and container images.\r\nCreate custom container images.\r\nDeploy and troubleshoot applications on OpenShift.\r\nConfigure authentication using local users.\r\nControl access to projects using role-based access control (RBAC).\r\nConfigure service and container networking.\r\nConfigure pod scheduling using labels and selectors.\r\nLimit compute resource usage.\r\nScale a cluster.\r\nMonitor cluster events and alerts.", "go_live_at": null, "expire_at": null, "expired": false, "locked": false, "locked_at": null, "locked_by": null, "first_published_at": "2020-04-22T13:00:11.764Z", "last_published_at": "2021-07-09T15:14:36.414Z", "latest_revision_created_at": "2021-07-09T15:14:36.393Z", "live_revision": 2292, "alias_of": null, "color_theme": "dark", "description": "<p><strong>Learn to build and manage container images, administrate an OpenShift cluster, and troubleshoot applications running \u00a0on Kubernetes</strong></p><p>Containers, Kubernetes, and Red Hat OpenShift Administration II (DO285) help you gain core knowledge in building and managing Linux\u00ae containers, and in configuring and managing Red Hat\u00ae OpenShift\u00ae Container Platform clusters. This immersive and intensive, hands-on course shows you how to deploy applications to a local container engines and OpenShift clusters, manage the cluster on a day-to-day basis, and troubleshoot the deployment of containerized applications.</p><p>This course is based on Red Hat OpenShift Container Platform 4.5 and combines contents from Red Hat OpenShift I: Containers &amp; Kubernetes (DO180) and Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280).</p><p><strong>Course content summary \u00a0 \u00a0</strong>\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0</p><ul><li>Manage local containers and container images.</li><li>Create custom container images.</li><li>Describe the Red Hat OpenShift Container Platform cluster installation and update processes.</li><li>Troubleshoot application deployment issues.</li><li>Control access to projects using groups and role-based access control (RBAC).</li><li>Expose applications to clients external to the cluster using TLS encryption.</li><li>Configure network isolation between services and applications using network policies.</li><li>Configure application scheduling using labels and selectors.</li><li>Limit compute resource usage of applications with resource limits and quotas.</li><li>Install Kubernetes Operators with the Web Console</li></ul><p><br/></p>", "objectives": "<p><strong>Introduction to container technology</strong><br/>Describe how applications run in containers orchestrated by Red Hat OpenShift Container Platform.</p><p><strong>Create containerized services</strong><br/>Provision a service using container technology.</p><p><strong>Manage containers</strong><br/>Modify pre-built container images to create and manage containerized services.</p><p><strong>Manage container images</strong><br/>Manage the life cycle of a container image from creation to deletion.</p><p><strong>Create custom container images</strong><br/>Design and code a Dockerfile to build a custom container image.</p><p><strong>Deploy containerized applications on OpenShift</strong><br/>Deploy single container applications on OpenShift Container Platform.</p><p><strong>Deploy multi-container applications</strong><br/>Deploy applications that are containerized using multiple container images.</p><p><strong>Explore Red Hat OpenShift Container Platform</strong><br/>Describe the architecture of the Red Hat OpenShift Container Platform (RHOCP).</p><p><strong>Verifying the health of a cluster</strong><br/>Describe OpenShift installation methods and verify the health of a newly installed cluster.</p><p><strong>Configuring authentication and authorization</strong><br/>Configure authentication with the HTPasswd identity provider and assign roles to users and groups.</p><p><strong>Configuring application security</strong><br/>Restrict permissions of applications using security context constraints and protect access credentials using secrets.</p><p><strong>Configuring OpenShift networking for applications</strong><br/>Troubleshoot OpenShift software-defined networking (SDN) and configure network policies.</p><p><strong>Control pod scheduling</strong><br/>Control the nodes on which a pod runs.</p><p><strong>Describe cluster updates</strong><br/>Describe how to perform a cluster update.</p><p><strong>Manage a cluster with the web console</strong><br/>Use the web console to manage a Red Hat OpenShift cluster.</p><p><strong>Execute a comprehensive review</strong><br/>Verify, manage, and troubleshoot an OpenShift cluster for enterprise use.</p><p><br/></p>", "audience": "<p><strong>Audience for this course</strong></p><ul><li>System and software architects who are interested in understanding features and functionality of an OpenShift cluster</li><li>System administrators who are interested in the ongoing management of clusters and containerized applications</li><li>Cluster operators who are interested in managing access to cluster resources by users and applications</li><li>Site reliability engineers who are interested in the ongoing maintenance and troubleshooting of a cluster</li></ul><p><strong>Prerequisites for this course</strong></p><p>Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent Red Hat Enterprise Linux system administration experience.</p><p><strong>Technology considerations</strong></p><p>Internet access is required.</p><p><br/></p>", "teacher": "", "price_classroom": "39900", "price_virtual_training": "39900", "price_video_classroom": "39900", "price_online_learning": "39900", "price_individual_exam": null, "price_subscription": null, "code": "DO285", "categories": [{"pk": 35, "course": 11, "category": 3}]}