[AKS] AKS #aks #azure #k8s

az_aks.sh

## get available versions
az aks get-versions --location switzerland-north --output table

## check for cluster used APIs and compare with a deprication guide (https://kubernetes.io/docs/reference/using-api/deprecation-guide)
kubectl api-resources -n all

# fetch credentials for admin into a file and merge existing
az aks get-credentials --resource-group $RSG_NAME --name $AKS_NAME --admin --file ./.kube/config --overwrite-existing

log_analytics_workspace.txt

// List container logs per namespace 
// View container logs from all the namespaces in the cluster. 
ContainerLog
| join(
    KubePodInventory
    | where Namespace == "acrmanager" 
    | distinct ContainerID
    )//KubePodInventory Contains namespace information
    on ContainerID
| project TimeGenerated, ContainerID, LogEntrySource, LogEntry


KubePodInventory
| where Namespace == "acrmanager"
| where ClusterName == "t-sn-01-aks"
| where ContainerName has "acrmanager"
| distinct ContainerID, ContainerName, PodCreationTimeStamp
| project ContainerID, ContainerName, PodCreationTimeStamp

ContainerLog
| where ContainerID == "d61ef82c43cb3cb11572726f7dfde40ca8df414a14a0b59184e22e7dd4478064" 
//| where LogEntry has "Conflict"
| project TimeGenerated, LogEntry

notes.txt

# Depricated K8s APIS:
https://cloud.google.com/kubernetes-engine/docs/deprecations/apis-1-22