Script to get information from an assisted image container image

get-assisted-service-version.sh

#! /bin/bash
#

echo "Execute the command from a directory containing a Git repo of the assisted-service" 
echo "Also, exports a proper KUBECONFIG to your Openshift cluster with RHACM installed"

IMAGE=`oc -n multicluster-engine get deployment  infrastructure-operator -o yaml | grep agent-service-rhel8 | grep image  | awk '{print $2}'`
echo "#########################################"
echo "Assisted service image is: $IMAGE"

COMMIT=`skopeo inspect docker://${IMAGE} | grep "org.label-schema.vcs-ref" | awk '{print $2}' | awk -F '"' '{print $2}'`
echo "The image was built from https://github.com/openshift/assisted-service/commit/$COMMIT"
echo "#########################################"
git log --pretty=medium -1 ${COMMIT}
echo "#########################################"

BRANCH=`git branch -a --contains ${COMMIT} | tr -d '[:space:]'`
echo "The commit was done on branch(es): $BRANCH"
#it could be more than one branch ToDo: interate
#but you are mainly interested in the branc/version of your ACM
#if acm2.6 you are interested on branch ocm-release-2.6

echo "All these other commits are not included in the current installed version"
git rev-list ${COMMIT}..${BRANCH} --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(cyan)<%an>%Creset' --abbrev-commit --date=relative 
echo "#########################################"