kubernetes

In Kubernetes, what is the difference between ResourceQuota vs LimitRange objects

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LimitRange and ResourceQuota are objects used to control resource usage by a Kubernetes cluster administrator. ResourceQuota is for limiting the total resource consumption of a namespace, for example: apiVersion: v1 kind: ResourceQuota metadata: name: object-counts spec: hard: configmaps: “10” persistentvolumeclaims: “4” replicationcontrollers: “20” secrets: “10” services: “10” LimitRangeis for managing constraints at a pod and … Read more

Kubernetes: Is it possible to mount volumes to a container running as a CronJob?

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A CronJob uses a PodTemplate as everything else based on Pods and can use Volumes. You placed your Volume specification directly in the CronJobSpec instead of the PodSpec, use it like this: apiVersion: batch/v1beta1 kind: CronJob metadata: name: update-db spec: schedule: “*/1 * * * *” jobTemplate: spec: template: spec: containers: – name: update-fingerprints image: … Read more

netstat showing foreign ports as kubernetes:port. What does this mean?

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That happens because of the way netstat renders output. It has nothing to do with actual Kubernetes. I have Docker Desktop for Windows and it adds this to the hosts file: # Added by Docker Desktop 192.168.43.196 host.docker.internal 192.168.43.196 gateway.docker.internal # To allow the same kube context to work on the host and the container: … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)