... 7 1.3.3. Ubuntu Derivatives .................... 8 1.3.4. Ubuntu Development and the Community ......................................... 8 1.4. Ubuntu and Microsoft Windows: Key Differences .... Exercise ............................... 252 7.8. Lab Exercise ..................................... 253 8. Playing Music and Videos ............................ 255 8.1. Legal Restrictions ................ Chapter 6. Review Exercise ............... 407 A.7. Chapter 7. Review Exercise ............... 408 A.8. Chapter 8. Review Exercise ............... 409 A.9. Chapter 9. Review Exercise ............... 411 A.10

Application Deployment: Cloud Layout ● Multiple K8s Clusters in an AZ ○ Each K8s cluster ~ 200 - 5,000 nodes ○ Upto 100,000 Pods in a cluster ○ 10,000+ K8s services - including prod, pre-prod, staging worst-case scenario Region R1 AZ 1 AZ 2 AZ n Data Center DC1 K8s Cluster K8s Cluster K8s Cluster K8s Cluster K8s Cluster K8s Cluster Region Rn #IstioCon Application Specs Region services - Global IPAM, Access-control Policy store, etc. ● AZ Control Plane ○ Syncs specs to workload K8s clusters in the AZ ○ Shared-Nothing Architecture ■ Hosts services catering to the AZ, e.g., AZ

Definitions in Cassandra-CLI 8 DataStax Community Release Notes 8 What's New 8 Prerequisites 8 Understanding the Cassandra Architecture 8 About Internode Communications (Gossip) 8 About Cluster Membership [default@mykeyspace] set cf1[1]['c2']=utf8('test'); To read that data: [default@mykeyspace] get cf1[1]; To update that data: [default@mykeyspace] set cf1[1]['c2']=utf8('test2'); To delete that data: [default@mykeyspace] themselves and about other nodes they know about. Looking at the Schema Definitions in Cassandra-CLI 8 In Cassandra, the gossip process runs every second and exchanges state messages with up to three other

--body-bg #ffffff --dca-gray #666 --body-quiet-color #666 --dca-gray-lightest #f2f2f2 --darkened-bg #f8f8f8 --dca-gray-lighter #ddd --border-color #ccc --dca-gray-light #999 --close-button-bg #888 --dca-gray-darker #454545 --dca-gray-darkest #333 --dca-gray-super-lightest #f7f7f7 --dca-primary #00bbff --primary #79aec8 --dca-black #000 --body-fg #303030 This leaves these recommendations for color scheme dependent colors: config = app.get_config(namespace) 7. Declare the app’s URLs in urls.py: .. code-block: 8. Finally, create a template for the index view: .. code-block: except Resolver404:

types SQL Editor tools Query execution and management tools DBeaver Lite User Guide 24.2.ea. Page 8 of 1010. SQL Execution Query execution plan Script management SQL Assist and Auto Complete SQL path DBeaver Lite User Guide 24.2.ea. Page 56 of 1010. 1. 2. 3. 4. 5. 6. 7. 8. Open DBeaver. Right-click on the respective database and navigate to . Edit Connection Settings docker restart oracle_container_name oracle_container_name name of your Oracle Docker container. 8) Open DBeaver and initiate the process to create a new database connection. If unsure how to start,

Editor tools Viewing and editing data Data operations DBeaver Ultimate User Guide 24.2.ea. Page 8 of 1171. Working with Spatial Geographic Information System (GIS) data GIS examples Working with path DBeaver Ultimate User Guide 24.2.ea. Page 58 of 1171. 1. 2. 3. 4. 5. 6. 7. 8. Open DBeaver. Right-click on the respective database and navigate to . Edit Connection Settings docker restart oracle_container_name oracle_container_name name of your Oracle Docker container. 8) Open DBeaver and initiate the process to create a new database connection. If unsure how to start,

DBeaver Data Editor tools Viewing and editing data Data operations DBeaver User Guide 24.2.ea. Page 8 of 1171. Managing Data formats Managing Charts Working with Spatial Geographic Information System installation path DBeaver User Guide 24.2.ea. Page 58 of 1171. 1. 2. 3. 4. 5. 6. 7. 8. Open DBeaver. Right-click on the respective database and navigate to . Edit Connection Settings docker restart oracle_container_name oracle_container_name name of your Oracle Docker container. 8) Open DBeaver and initiate the process to create a new database connection. If unsure how to start,

External IPs #IstioCon V1.1 ServiceEntry #IstioCon V1.6-1.8 Better VM Workload Abstraction A K8s Service and Pods Two separate object with distinct lifecycles Before Workload Entry, a single Istio WorkloadEntry Component Deployment WorkloadGroup Service registry and discovery Service ServiceEntry K8s Pods labels: app: foo class: pod ServiceEntry selector: app: foo Istio Workload Entries labels: using service account ○ work with an Istio ServiceEntry ● Workload Group ○ a collection of non-K8s workloads ○ metadata and identity for bootstrap ○ mimic the sidecar proxy injection ○ automate VM

Prevention Certificate Authority K8s Network Policy K8s RBAC Audit Logging Image Verification Admission Control Workload Identity K8s RBAC K8s CNI AuthZ Policy Peer AuthN Policy access control Service 2 Service 1 1. Ensure traffic is natively encrypted, such as HTTPS 3. use k8s network policies to limit traffic bypassing sidecars Cluster security best practices: safely handle & authz policies Namespace bar 2. Enforce k8s RBAC policies: roles bound to namespace, only mesh admins are allowed to have ClusterRole. 1. Use k8s network policies to limit the traffic in & out

ation.html What are we solving? Architecture: K8s app using Redis over TLS only app-1 Namespace ms-1 K8s Pod External DB ms-2 K8s Pod ms-3 K8s Pod TLS only ● App with multiple microservices visibility into Redis traffic Istio TLS Origination Architecture: K8s app using Redis over TLS only (TLS origination) app-1 Namespace ms-1 K8s Pod External DB container app container istio-proxy TCP