feat: added Dockerfile and README for Helm-OC image

helm-oc/Dockerfile

@@ -1,14 +1,15 @@
 FROM ubuntu:22.04
 
 RUN apt-get update
-RUN apt install curl -y
+RUN apt-get install curl -y
 RUN curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
 RUN chmod 700 get_helm.sh
 RUN ./get_helm.sh
 RUN rm -r get_helm.sh
 RUN curl -o openshift-cli-tar.gz https://mirror.openshift.com/pub/openshift-v4/x86_64/clients/ocp/4.10.58/openshift-client-linux.tar.gz 
 RUN tar -zxvf openshift-cli-tar.gz
 RUN mv oc /usr/local/bin
+
 RUN rm -r openshift-cli-tar.gz kubectl README.md
-RUN apt remove curl -y --purge
-RUN rm -rf /var/lib/apt/lists/*
+RUN apt-get remove curl -y --purge
+RUN apt-get clean && rm -rf /var/lib/apt/lists/*

helm-oc/README.md

@@ -4,9 +4,9 @@ This repository contains a Docker image based on the latest stable version of Ub
 
 ## Docker Image Details
 
--   **Base Image**: Ubuntu (latest stable version)
--   **Package Managers**: Helm, OpenShift CLI (oc)
--   **Image Size**: The size of the image is kept minimal to reduce resource consumption.
+-  **Base Image**: Ubuntu (latest stable version)
+-  **Package Managers**: Helm, OpenShift CLI (oc)
+-  **Image Size**: The size of the image is kept minimal to reduce resource consumption.
 
 
 ## Included Tools