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Ensure MC context is updated each time gs-login is used

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Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>
This commit is contained in:
Marcus Noble 2021-12-14 08:07:58 +00:00
parent 3024bbd0cc
commit d28d49cb04
Signed by: AverageMarcus
GPG Key ID: B8F2DB8A7AEBAF78
1 changed files with 14 additions and 11 deletions
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25
home/.bin/gs-login
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@ -1,8 +1,6 @@
#!/usr/bin/env bash
set -e
TTL="24h"
TTL="8h"
CERTIFICATE_GROUP="system:masters"
DEBUG=""
@ -17,7 +15,7 @@ print_usage() {
echo " "
echo "Options:"
echo "-h, --help show this help text"
echo "-t, --ttl the certificate ttl for the workload cluster login (default: 24h)"
echo "-t, --ttl the certificate ttl for the workload cluster login (default: 8h)"
echo "-g, --certificate-group the certificate group to login as on the workload cluster (default: system:masters)"
}
@ -54,19 +52,24 @@ while test $# -gt 0; do
esac
done
if [ ${#POS_ARGS[@]} -eq 0 ]; then
POS_ARGS+=(`opsctl list installations --short | tr ' ' '\n' | fzf`)
fi
MC_EXIST=$(kubectl config get-contexts --no-headers -o name gs-${POS_ARGS[0]} 2>/dev/null | wc -l | xargs)
case ${#POS_ARGS[@]} in
0)
INST=$(opsctl list installations --short | tr ' ' '\n' | fzf)
kubectl gs login --kubeconfig=${KUBECONFIG} ${INST} ${DEBUG} 2>/dev/null || opsctl kgs login -i ${INST} || opsctl create kubeconfig ${INST}
;;
1)
kubectl gs login --kubeconfig=${KUBECONFIG} ${POS_ARGS[0]} ${DEBUG} 2>/dev/null || opsctl kgs login -i ${POS_ARGS[0]} || opsctl create kubeconfig ${POS_ARGS[0]}
kubectl config delete-context gs-${POS_ARGS[0]} &>/dev/null
kubectl gs login ${POS_ARGS[0]} ${DEBUG} 2>/dev/null || opsctl kgs login -i ${POS_ARGS[0]} || opsctl create kubeconfig ${POS_ARGS[0]}
;;
2)
kubectl gs login --kubeconfig=${KUBECONFIG} ${POS_ARGS[0]} --workload-cluster ${POS_ARGS[1]} --certificate-group ${CERTIFICATE_GROUP} --certificate-ttl ${TTL} ${DEBUG}
if [ ${MC_EXIST} -eq 0 ]; then gs-login ${POS_ARGS[0]}; fi
kubectl gs login ${POS_ARGS[0]} --workload-cluster ${POS_ARGS[1]} --certificate-group ${CERTIFICATE_GROUP} --certificate-ttl ${TTL} ${DEBUG}
;;
3)
kubectl gs login --kubeconfig=${KUBECONFIG} ${POS_ARGS[0]} --workload-cluster ${POS_ARGS[1]} --certificate-group ${CERTIFICATE_GROUP} --certificate-ttl ${TTL} --organization ${POS_ARGS[2]} ${DEBUG}
if [ ${MC_EXIST} -eq 0 ]; then gs-login ${POS_ARGS[0]}; fi
kubectl gs login ${POS_ARGS[0]} --workload-cluster ${POS_ARGS[1]} --certificate-group ${CERTIFICATE_GROUP} --certificate-ttl ${TTL} --organization ${POS_ARGS[2]} ${DEBUG}
;;
*)
print_usage