chore: Allow version change

Signed-off-by: Daniel Campos Olivares <dacamposol@gmail.com>

Author: dacamposol

add-cluster/Dockerfile

@@ -1,13 +1,13 @@
-FROM docker.io/bitnami/minideb:bullseye
+FROM bitnami/minideb:bullseye
 
-ARG VERSION="1.25.3"
+ARG VERSION="1.24"
 
 RUN apt-get update && \
     apt-get install -y ca-certificates curl && \
     curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | tee /etc/apt/sources.list.d/kubernetes.list && \
     apt-get update && \
-    apt-get install -y kubectl
+    apt-get install -y kubectl="${VERSION}.*"
 
 WORKDIR /src