day 31 devops

Anurag_Kumar/Kubernetes/kubernetes-basics/k8s-jobs.md

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+- When I started with kubernetes, in the starting months I have only learnt about pods and deployments mainly. 
+- Today I tried to learn about jobs. 
+- To set up jobs in kubernetes I tried creating a container image and using that image I tried to run a job in my kubernetes cluster. 
+
+- I tried writing this simple go program that will run for 10 seconds. 
+```go
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func main() {
+	fmt.Println("Starting job at time 😐 : ", time.Now().Format("01-02-2006 Monday 15:04:05"))
+	fmt.Println("Doing my Job...")
+	time.Sleep(time.Second * 7)
+	fmt.Println("Just few seconds more to finish 🙃")
+	time.Sleep(time.Second * 3)
+	fmt.Println("Finishing job at time 😎 : ", time.Now().Format("01-02-2006 Monday 15:04:05"))
+}
+```
+
+
+- I created a Dockerfile to containerize the above program 
+```Dockerfile
+FROM golang:alpine
+COPY . . 
+CMD ["go", "run", "main.go"]
+```
+
+- Create the container image using `podman build -t kranurag7/simplejob .` 
+- push the image to container registry using `podman push kranurag7/simplejob` 

Anurag_Kumar/Progress/031/Readme.md

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+- Revised the concept of kubernetes jobs 

Anurag_Kumar/README.md

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 - [x]  27 > [Networking Devices](Progress/027/Readme.md)
 - [x]  28 > [Configmap and secret](Progress/028/Readme.md)
 - [x]  29 > [Falco](Progress/029/Readme.md)
-- [x]  30 > [linux networking and apparmor](Progress/030/Readme.md)
+- [x]  30 > [linux networking and apparmor](Progress/030/Readme.md)
+- [x]  31 > [Kubernetes Jobs](Progress/031/Readme.md)