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DevOps Days Montevideo Container Superhero Keynote

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Jessica Deen

This document appears to be a slide deck about DevOps and containers. The slide deck introduces concepts like DevOps, containers, Docker, Kubernetes, Azure services for containers including Azure Container Instances, Azure Kubernetes Service, and Azure Container Registry. It also demonstrates deploying containerized applications to AKS and setting up continuous integration and delivery pipelines for containers.

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1S L I D E# D E E N O F D E V O P S @jldeen- [ ] - From Zero to DevOps Superhero The Container Edition Jessica Deen| Senior Cloud Advocate
2S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Before we begin… Disclaimer @jldeen- [ ] -# D E E N O F D E V O P S What to expect in the next 45 minutes…
3S L I D E# D E E N O F D E V O P S @jldeen- [ ] - I n t e n t- [ ] - This session was specifically designed to… Get you thinking Get you excited Show you what’s possible Offer resources to learn more
4S L I D E# D E E N O F D E V O P S @jldeen- [ ] - “UBER, the world’s largest taxi company, owns no vehicles. Facebook, the world’s most popular media owner, creates no content. Alibaba, the most valuable retailer, has no inventory. Airbnb, the world’s largest accommodation provider, owns no real estate. Welcome to the Digital Economy! -[ Monty C. M. Metzger ]- Technology is changing. D I S R U P T I O N- [ ] -
5S L I D E# D E E N O F D E V O P S @jldeen- [ ] - - Donovan Brown What is DevOps? D e f i n i t i o n- [ ] -
6S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Why Containers? C o m i n g t o g e t h e r- [ ] - Developers Enable ‘write-once, run- anywhere’ apps Enables microservice architectures Operations Portability Standardization Abstraction Higher compute density Scale DevOps
7S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What is a container ? N o t a r e a l t h i n g- [ ] -
8S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
9S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What container s are not. N o t a r e a l t h i n g- [ ] -
10S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
11S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
12S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
13S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Virtualization vs. Containerization C o m i n g t o g e t h e r- [ ] - Infrastructure Host OS Docker Bins/L ibs Bins/L ibs Bins/L ibs App A App B App C Contain er Infrastructure Hypervisor Bins/L ibs App A Guest OS Bins/L ibs App B Guest OS Bins/L ibs App C Guest OS VM Infrastructure Host OS Hypervisor Bins/L ibs App A Guest OS Bins/L ibs App B Guest OS Bins/L ibs App C Guest OS VM
14S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Refresher on container layers C o m i n g t o g e t h e r- [ ] - From: Alpine:3.8 f61792ba8979 a7183fb762a8 d31af33eb855 c220123c8472 d7b1189bf667 91e49dfb1179 Container Layer Read / Write Image layers Read only
15S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
16S L I D E# D E E N O F D E V O P S @jldeen- [ ] - The Container Advantage B e n e f i t s- [ ] - Fast iteration Agile delivery Immutability Cost savings Elastic bursting Efficient deployment For ITFor developers
17S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Containers on demand • Per-second billing (!) • Integrations with other Azure services • No need to provision VM’s or clusters • Hypervisor level isolation • Public IP • Persistent Storage • Supports both Linux and Windows containers 17 Azure Container Instances
18S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 18 $ az container create --resource-group myrg --name aci-helloworld --image microsoft/aci-helloworld --dns-name-label aci-demo --ports 80 Azure Container Instances
19S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Fully managed PaaS for containers • Support for many workflows • Advanced features for webapps 19 Azure App Services for Linux
20S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 20 $ az webapp create -g myrg -n nginx --plan my-appservice-plan --deployment-container-image-name 'nginx' Azure App Services for Linux
21S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What is Kubernete s? C o n t a i n e r O r c h e s t r a t i o n- [ ] -
22S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 22 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
23S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 23 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
24S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 24 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
25S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Kubernetes C o n t a i n e r O r c h e s t r a t i o n- [ ] - Master VM Master VM Master VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM
26S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Kubernetes C o n t a i n e r O r c h e s t r a t i o n- [ ] - Hosted Contro l Plane Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM
27S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS Azure Kubernetes Service
28S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Azure Kubernetes Service (AKS) • Automated provisioning, upgrades, patches • High reliability, availability • Easy, secure cluster scaling • Self-healing • API server monitoring • At no charge Infrastructure automation API server Controller ManagerScheduler etcd Store Cloud Controller Self-managed master node(s) Customer VMs App/ workload definitionUser Docker Pods Docker Pods Docker Pods Docker Pods Docker Pods Schedule pods over private tunnel Kubernetes API endpoint Azure managed control plane Helm charts custom or from kubeapps/
29S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS C o n t a i n e r O r c h e s t r a t i o n- [ ] - $ az aks create -g myResourceGroup -n myCluster --generate-ssh-keys Running .. $ az aks install-cli Downloading client to /usr/local/bin/kubectl .. $ az aks get-credentials -g myResourceGroup -n myCluster Merged "myCluster" as current context .. $ kubectl get nodes NAME STATUS AGE VERSION aks-mycluster-36851231-0 Ready 4m v1.11.4 aks-mycluster-36851231-1 Ready 4m v1.11.4 aks-mycluster-36851231-2 Ready 4m v1.11.4
30S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS C o n t a i n e r O r c h e s t r a t i o n- [ ] - $ az aks list –o table Name Location ResourceGroup KubernetesRelease ProvisioningState ------------------ ---------- -------------- ------------------- ------------------- myCluster eastus myResourceGroup 1.11.4 Succeeded $ az aks upgrade -g myResourceGroup -n myCluster –-kubernetes-version 1.11.5 Running .. $ kubectl get nodes NAME STATUS AGE VERSION aks-mycluster-36851231-0 Ready 12m v1.11.5 aks-mycluster-36851231-1 Ready 8m v1.11.5 aks-mycluster-36851231-2 Ready 3m v1.11.5 $ az aks scale -g myResourceGroup -n myCluster --agent-count 10 Running ..
31S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS Scaling The secret to scaling is the virtual nodes! Azure Monitor AKS production cluster Microservices Azure Container Instances (ACI) Pods Virtual node Availability Reliability Auto scaling https://docs.microsoft.com/en-us/azure/aks/scale-cluster az aks scale --resource-group myRG --name myAKSCluster --node-count 1 --nodepool-name <your node pool name>
32S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Private, highly available container registry • Manage images for all types of containers • Manage a single registry across multiple regions • Use standard open source Docker cli tools
33S L I D E# D E E N O F D E V O P S @jldeen- [ ] - az acr login --name <acrName> az acr create --resource-group myRG --name myContainerRegistry007 --sku Basic docker build . –t acrName.azurecr.io/image-name:image-tag docker push acrName.azurecr.io/image-name:image-tag https://docs.microsoft.com/en-us/azure/container-registry/container-registry-get-started-azure-cli
34S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Build Native Container Build Service in the cloud Follows build semantics docker build –t helloworld:v1 . az acr build –t helloworld{{.Build.ID}} .
35S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Build az acr build-task create –-image helloworld{{.Build.ID}} --name myBuildTask --registry jengademos --context https://github.com/me/helloworld --branch master --git-access-token $PAT
36S L I D E# D E E N O F D E V O P S @jldeen- [ ] - ACR also natively supports Helm Repositories: acrName=<acr-name-here> az configure --defaults acr=$acrName az acr helm push -n $acrName *.tgz --force az acr helm repo add --name $acrName helm search <chart-name-here> helm install $acrName/<chart-name-here>
37S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Azure Reference Architecture - CI/CD pipeline for container- based workloads https://docs.microsoft.com/en-us/azure/devops/pipelines/apps/cd/deploy-aks?view=azure-devops Containers and DevOps
38S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Demo • Deploying artifacts to Azure Kubernetes Service (AKS) • Build on Jenkins, release to ACR, Deploy via Azure DevOps Dev commits code Build/CI Jenkinsfile/Pipelin e Project Azure Container Registry Azure Kubernetes Service (AKS) Azure DevOps release pipeline Azure Web App
39S L I D E# D E E N O F D E V O P S @jldeen- [ ] - F U N T I M E DEMO
40S L I D E# D E E N O F D E V O P S @jldeen- [ ] -
41S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - K.I.SS Keep It Super Simple
42S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - “The steps you take don't have to be big, they just have to take you in the right direction.” // Jemma Simmons
43S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - What are my main objectives?
44S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - What are my indicators for those objectives?
45S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - Does this add value, or does this add unnecessary complexity?
46S L I D E# D E E N O F D E V O P S @jldeen- [ ] - I t ’ s j u s t a w a f f l e- [ ] -
47S L I D E# D E E N O F D E V O P S @jldeen- [ ] - H e l l o !- [ ] - I am Jessica Deen
48S L I D E# D E E N O F D E V O P S @jldeen- [ ] - aka.ms/jldeen/devopsdaysmontevid eo SEARCH
49S L I D E# D E E N O F D E V O P S @jldeen- [ ] - THANK YOU

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DevOps Days Montevideo Container Superhero Keynote

  • 1. 1S L I D E# D E E N O F D E V O P S @jldeen- [ ] - From Zero to DevOps Superhero The Container Edition Jessica Deen| Senior Cloud Advocate
  • 2. 2S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Before we begin… Disclaimer @jldeen- [ ] -# D E E N O F D E V O P S What to expect in the next 45 minutes…
  • 3. 3S L I D E# D E E N O F D E V O P S @jldeen- [ ] - I n t e n t- [ ] - This session was specifically designed to… Get you thinking Get you excited Show you what’s possible Offer resources to learn more
  • 4. 4S L I D E# D E E N O F D E V O P S @jldeen- [ ] - “UBER, the world’s largest taxi company, owns no vehicles. Facebook, the world’s most popular media owner, creates no content. Alibaba, the most valuable retailer, has no inventory. Airbnb, the world’s largest accommodation provider, owns no real estate. Welcome to the Digital Economy! -[ Monty C. M. Metzger ]- Technology is changing. D I S R U P T I O N- [ ] -
  • 5. 5S L I D E# D E E N O F D E V O P S @jldeen- [ ] - - Donovan Brown What is DevOps? D e f i n i t i o n- [ ] -
  • 6. 6S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Why Containers? C o m i n g t o g e t h e r- [ ] - Developers Enable ‘write-once, run- anywhere’ apps Enables microservice architectures Operations Portability Standardization Abstraction Higher compute density Scale DevOps
  • 7. 7S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What is a container ? N o t a r e a l t h i n g- [ ] -
  • 8. 8S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
  • 9. 9S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What container s are not. N o t a r e a l t h i n g- [ ] -
  • 10. 10S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
  • 11. 11S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
  • 12. 12S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
  • 13. 13S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Virtualization vs. Containerization C o m i n g t o g e t h e r- [ ] - Infrastructure Host OS Docker Bins/L ibs Bins/L ibs Bins/L ibs App A App B App C Contain er Infrastructure Hypervisor Bins/L ibs App A Guest OS Bins/L ibs App B Guest OS Bins/L ibs App C Guest OS VM Infrastructure Host OS Hypervisor Bins/L ibs App A Guest OS Bins/L ibs App B Guest OS Bins/L ibs App C Guest OS VM
  • 14. 14S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Refresher on container layers C o m i n g t o g e t h e r- [ ] - From: Alpine:3.8 f61792ba8979 a7183fb762a8 d31af33eb855 c220123c8472 d7b1189bf667 91e49dfb1179 Container Layer Read / Write Image layers Read only
  • 15. 15S L I D E# D E E N O F D E V O P S @jldeen- [ ] - N o t a r e a l t h i n g- [ ] -
  • 16. 16S L I D E# D E E N O F D E V O P S @jldeen- [ ] - The Container Advantage B e n e f i t s- [ ] - Fast iteration Agile delivery Immutability Cost savings Elastic bursting Efficient deployment For ITFor developers
  • 17. 17S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Containers on demand • Per-second billing (!) • Integrations with other Azure services • No need to provision VM’s or clusters • Hypervisor level isolation • Public IP • Persistent Storage • Supports both Linux and Windows containers 17 Azure Container Instances
  • 18. 18S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 18 $ az container create --resource-group myrg --name aci-helloworld --image microsoft/aci-helloworld --dns-name-label aci-demo --ports 80 Azure Container Instances
  • 19. 19S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Fully managed PaaS for containers • Support for many workflows • Advanced features for webapps 19 Azure App Services for Linux
  • 20. 20S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 20 $ az webapp create -g myrg -n nginx --plan my-appservice-plan --deployment-container-image-name 'nginx' Azure App Services for Linux
  • 21. 21S L I D E# D E E N O F D E V O P S @jldeen- [ ] - What is Kubernete s? C o n t a i n e r O r c h e s t r a t i o n- [ ] -
  • 22. 22S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 22 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
  • 23. 23S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 23 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
  • 24. 24S L I D E# D E E N O F D E V O P S @jldeen- [ ] - 24 C o n t a i n e r O r c h e s t r a t i o n- [ ] -
  • 25. 25S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Kubernetes C o n t a i n e r O r c h e s t r a t i o n- [ ] - Master VM Master VM Master VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM
  • 26. 26S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Kubernetes C o n t a i n e r O r c h e s t r a t i o n- [ ] - Hosted Contro l Plane Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM Agent VM
  • 27. 27S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS Azure Kubernetes Service
  • 28. 28S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Azure Kubernetes Service (AKS) • Automated provisioning, upgrades, patches • High reliability, availability • Easy, secure cluster scaling • Self-healing • API server monitoring • At no charge Infrastructure automation API server Controller ManagerScheduler etcd Store Cloud Controller Self-managed master node(s) Customer VMs App/ workload definitionUser Docker Pods Docker Pods Docker Pods Docker Pods Docker Pods Schedule pods over private tunnel Kubernetes API endpoint Azure managed control plane Helm charts custom or from kubeapps/
  • 29. 29S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS C o n t a i n e r O r c h e s t r a t i o n- [ ] - $ az aks create -g myResourceGroup -n myCluster --generate-ssh-keys Running .. $ az aks install-cli Downloading client to /usr/local/bin/kubectl .. $ az aks get-credentials -g myResourceGroup -n myCluster Merged "myCluster" as current context .. $ kubectl get nodes NAME STATUS AGE VERSION aks-mycluster-36851231-0 Ready 4m v1.11.4 aks-mycluster-36851231-1 Ready 4m v1.11.4 aks-mycluster-36851231-2 Ready 4m v1.11.4
  • 30. 30S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS C o n t a i n e r O r c h e s t r a t i o n- [ ] - $ az aks list –o table Name Location ResourceGroup KubernetesRelease ProvisioningState ------------------ ---------- -------------- ------------------- ------------------- myCluster eastus myResourceGroup 1.11.4 Succeeded $ az aks upgrade -g myResourceGroup -n myCluster –-kubernetes-version 1.11.5 Running .. $ kubectl get nodes NAME STATUS AGE VERSION aks-mycluster-36851231-0 Ready 12m v1.11.5 aks-mycluster-36851231-1 Ready 8m v1.11.5 aks-mycluster-36851231-2 Ready 3m v1.11.5 $ az aks scale -g myResourceGroup -n myCluster --agent-count 10 Running ..
  • 31. 31S L I D E# D E E N O F D E V O P S @jldeen- [ ] - AKS Scaling The secret to scaling is the virtual nodes! Azure Monitor AKS production cluster Microservices Azure Container Instances (ACI) Pods Virtual node Availability Reliability Auto scaling https://docs.microsoft.com/en-us/azure/aks/scale-cluster az aks scale --resource-group myRG --name myAKSCluster --node-count 1 --nodepool-name <your node pool name>
  • 32. 32S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Private, highly available container registry • Manage images for all types of containers • Manage a single registry across multiple regions • Use standard open source Docker cli tools
  • 33. 33S L I D E# D E E N O F D E V O P S @jldeen- [ ] - az acr login --name <acrName> az acr create --resource-group myRG --name myContainerRegistry007 --sku Basic docker build . –t acrName.azurecr.io/image-name:image-tag docker push acrName.azurecr.io/image-name:image-tag https://docs.microsoft.com/en-us/azure/container-registry/container-registry-get-started-azure-cli
  • 34. 34S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Build Native Container Build Service in the cloud Follows build semantics docker build –t helloworld:v1 . az acr build –t helloworld{{.Build.ID}} .
  • 35. 35S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Build az acr build-task create –-image helloworld{{.Build.ID}} --name myBuildTask --registry jengademos --context https://github.com/me/helloworld --branch master --git-access-token $PAT
  • 36. 36S L I D E# D E E N O F D E V O P S @jldeen- [ ] - ACR also natively supports Helm Repositories: acrName=<acr-name-here> az configure --defaults acr=$acrName az acr helm push -n $acrName *.tgz --force az acr helm repo add --name $acrName helm search <chart-name-here> helm install $acrName/<chart-name-here>
  • 37. 37S L I D E# D E E N O F D E V O P S @jldeen- [ ] - • Azure Reference Architecture - CI/CD pipeline for container- based workloads https://docs.microsoft.com/en-us/azure/devops/pipelines/apps/cd/deploy-aks?view=azure-devops Containers and DevOps
  • 38. 38S L I D E# D E E N O F D E V O P S @jldeen- [ ] - Demo • Deploying artifacts to Azure Kubernetes Service (AKS) • Build on Jenkins, release to ACR, Deploy via Azure DevOps Dev commits code Build/CI Jenkinsfile/Pipelin e Project Azure Container Registry Azure Kubernetes Service (AKS) Azure DevOps release pipeline Azure Web App
  • 39. 39S L I D E# D E E N O F D E V O P S @jldeen- [ ] - F U N T I M E DEMO
  • 40. 40S L I D E# D E E N O F D E V O P S @jldeen- [ ] -
  • 41. 41S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - K.I.SS Keep It Super Simple
  • 42. 42S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - “The steps you take don't have to be big, they just have to take you in the right direction.” // Jemma Simmons
  • 43. 43S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - What are my main objectives?
  • 44. 44S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - What are my indicators for those objectives?
  • 45. 45S L I D E# D E E N O F D E V O P S @jldeen- [ ] - C o n t a i n e r O r c h e s t r a t i o n- [ ] - Does this add value, or does this add unnecessary complexity?
  • 46. 46S L I D E# D E E N O F D E V O P S @jldeen- [ ] - I t ’ s j u s t a w a f f l e- [ ] -
  • 47. 47S L I D E# D E E N O F D E V O P S @jldeen- [ ] - H e l l o !- [ ] - I am Jessica Deen
  • 48. 48S L I D E# D E E N O F D E V O P S @jldeen- [ ] - aka.ms/jldeen/devopsdaysmontevid eo SEARCH
  • 49. 49S L I D E# D E E N O F D E V O P S @jldeen- [ ] - THANK YOU

Editor's Notes

  • #18: Containers as a service – a new take on serverless … with VM quality isolation The same as 'docker run' but in the cloud
  • #19: This command is equivalent to a 'docker run' that Northwind engineers are used to It launches a container in the cloud, with a public IP address and DNS name Since it's on Azure, you can integrate with other Azure cloud services as well
  • #20: Northwind is already using App Services Workflows: everything from CLI to FTP to VS deployments Advanced features for webapps: logging, SSL, etc...
  • #21: CLI deployment Git Push deployment VS Code Deployment FTP Deployment
  • #23: Kubernetes is a series of reconciliation loops that are constantly trying to reconcile the actual state toward the desired state specified by the declarative API
  • #25: Kubernetes has a series of control plane components that run on the agents and the master nodes Kubelet – Responsible for pulling, running and monitoring images scheduled to it Container Runtime – Docker, application that actually runs the container (called by kubelet) Kube-Proxy – This makes service object real and routable by containers in the cluster Etcd – Distributed database that stores all the Kubernetes data and leverages extensively by the control plane to monitor and save state API Server – All components of the control plane, and tooling ran (kubectl) communicate with the API Server. Which fetches or writes the data to etcd. Controller Manager – Runs many reconciliation loops to ensure that API objects are reconciled (ReplicationController, Node Status, etc) Cloud Controller Manager – Reconciles API objects with a cloud provider (Service types of Load Balancer, Storage, etc)
  • #28: So that brings us back to AKS. why would we want to use AKS to run our Kubernetes clusters for us?