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[CmdletBinding()]
PARAM()

<# CONSTANTS 

$AzureDefaultRuleNames contains the names of the defaule rules in an Azure Network Security Group.
These names can be updated if Microsoft introduce new default rules in to Azure Network Security Groups.

#>
$AzureDefaultRuleNames = @("ALLOW VNET INBOUND", "ALLOW AZURE LOAD BALANCER INBOUND", "DENY ALL INBOUND", "ALLOW VNET OUTBOUND", "ALLOW INTERNET OUTBOUND", "DENY ALL OUTBOUND")

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Security

Assign IAM roles to buckets:

gsutil iam ch user:(user_email):(role1,role2) gs://(BUCKET)

Remove IAM role from bucket:

gsutil iam ch -d user:(user_email):(role1,role2) gs://(BUCKET)

Remove all roles from bucket for given user:

gsutil iam ch -d user:(user_email) gs://(BUCKET)

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Overview

Troubleshooting pod, service, cluster.

• https://kubernetes.io/docs/tasks/debug-application-cluster/troubleshooting/
  • POD lifecycle
  • https://www.linode.com/docs/kubernetes/troubleshooting-kubernetes/
  • https://learnk8s.io/troubleshooting-deployments
• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html/getting_started_with_kubernetes/troubleshooting_kubernetes

Cases

• https://akomljen.com/learn-how-to-troubleshoot-applications-running-on-kubernetes/

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The objective is to document findings and recommendations from the review of DevOps processes and artifacts.

Table of Contents

• Istio Recommendations
  • Telemetry with Stackdriver
  • Telemetry with Kiali
  • Canary Deployment
• Mesh-wide security options

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The following videos, or playlists, can help ensure consistent knowledge amongst all core team members and help make customer support easier.

• CS fundamentals - 12-min videos (9 hr)

  • Learn about computer origins, transistors, logic gates, and computer architecture

  • Learn about binary, bits, and bytes (bits, bytes, and octets key in networking)

  • Computer architecture, programming, languages, ML, robotics

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• 0.1. References
• 0.2. Other cheatsheets
• 0.3. Manage multiple gcloud config configurations
  • 0.3.1. Switch gcloud context with gcloud config
• 0.4. Credentials
• 0.5. info
• 0.6. projects
• 0.7. zones & regions
• 0.8. Organization
• 0.9. billing