tanmay-bhat

aws rds describe-db-instances --query 'DBInstances[?BackupRetentionPeriod>`7`].[DBInstanceIdentifier,BackupRetentionPeriod]' --region <region>  --output table

tanmay-bhat

aws rds describe-db-snapshots --query "DBSnapshots[?SnapshotCreateTime<='$(date -v-7d +%Y-%m-%dT%H:%M:%SZ)'].{DBSnapshotIdentifier:DBSnapshotIdentifier, DBInstanceIdentifier:DBInstanceIdentifier,SnapshotCreateTime:SnapshotCreateTime}" --region <region>  --output table

tanmay-bhat

version: '3'
services:
  grafana:
    image: grafana/grafana:9.0.7
    expose:
      - "3000"
    environment:
      - GF_DATABASE_NAME=grafana
      - GF_DATABASE_USER=postgres
      - GF_DATABASE_PASSWORD=super-secret-password

tanmay-bhat

version: '3'
services:
  grafana:
    image: grafana/grafana:9.0.7
    container_name: grafana
    ports:
    - 3000:3000
    environment:
      - GF_DATABASE_NAME=grafana
      - GF_DATABASE_USER=postgres

tanmay-bhat

{{ define "alert_severity_prefix_emoji" -}}
	{{- if ne .Status "firing" -}}
		:white_check_mark:
	{{- else if eq .CommonLabels.severity "critical" -}}
		:red_circle:
	{{- else if eq .CommonLabels.severity "warning" -}}
		:warning:
	{{- end -}}
{{- end -}}

tanmay-bhat

kubectl get no -l spotinst.io/node-lifecycle=od

The above will list all the nodes which have label key = spotinst.io/node-lifecycle and value = od

tanmay-bhat

• Create a file called lifecycle.json and append the below into it :

{
    "Rules": [
        {
            "ID": "Delete files older than 60 days",
            "Prefix": "",
            "Status": "Enabled",
            "Expiration": 
 {

tanmay-bhat

If you face the below error message while starting minikube with podman as the driver, then follow the below solution :

Error message : Exiting due to RSRC_INSUFFICIENT_CORES: Requested cpu count 2 is greater than the available cpus of 1

Reason : - By default podman creates the VM with 1 vCPU. minikube (Kubernetes) requires minimum 2vCPU

Steps :

• Stop the existing VM :

podman machine stop

tanmay-bhat

Create and Manage Cloud Resources: Challenge Lab Solution

Lab Link : Here

Task 1 :

• Create a project jumphost instance
• You will use this instance to perform maintenance for the project.

Requirements:

tanmay-bhat

Jotting down some common terraform error messages one might encounter in their terraform journey.

---

│   on main.tf line xxx, in resource "google_compute_global_address" "xxx":
│  region = "us-central1"
│ 
│ An argument named "region" is not expected here.