You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
2.1 KiB
Bash
69 lines
2.1 KiB
Bash
4 years ago
|
#!/usr/bin/env bash
|
||
|
# vim:ts=4:sts=4:sw=4:et
|
||
|
#
|
||
|
# Author: Hari Sekhon
|
||
|
# Date: 2020-09-04 10:55:43 +0100 (Fri, 04 Sep 2020)
|
||
|
#
|
||
|
# https://github.com/HariSekhon/bash-tools
|
||
|
#
|
||
|
# License: see accompanying Hari Sekhon LICENSE file
|
||
|
#
|
||
|
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
|
||
|
#
|
||
|
# https://www.linkedin.com/in/HariSekhon
|
||
|
#
|
||
|
|
||
|
set -euo pipefail
|
||
|
[ -n "${DEBUG:-}" ] && set -x
|
||
|
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||
|
|
||
|
# shellcheck disable=SC1090
|
||
|
. "$srcdir/lib/utils.sh"
|
||
|
|
||
|
# shellcheck disable=SC2034,SC2154
|
||
|
usage_description="
|
||
4 years ago
|
Loads given list of GCP Secret Manager secrets to the current Kubernetes cluster with the same name
|
||
4 years ago
|
|
||
|
If no secrets are specified, then finds all secrets in the current project with prefixes of k8s or kubernetes
|
||
|
|
||
4 years ago
|
Loads to the current Kubernetes namespace since there is no namespace information in Google Secret Manager, so you may
|
||
4 years ago
|
want to switch to the right namespace first (see kcd in .bash.d/kubernetes for a convenient way to persist this in your session)
|
||
|
"
|
||
|
|
||
|
# used by usage() in lib/utils.sh
|
||
|
# shellcheck disable=SC2034
|
||
|
usage_args="[<secret_name> <secret_name2> ...]"
|
||
|
|
||
|
help_usage "$@"
|
||
|
|
||
|
#min_args 1 "$@"
|
||
|
|
||
|
get_latest_version(){
|
||
|
local secret="$1"
|
||
4 years ago
|
gcloud secrets versions list "$secret" --filter='state = enabled' --format='value(name)' |
|
||
|
sort -k1nr |
|
||
|
head -n1
|
||
4 years ago
|
}
|
||
|
|
||
|
load_secret(){
|
||
|
local secret="$1"
|
||
|
latest_version="$(get_latest_version "$secret")"
|
||
|
value="$(gcloud secrets versions access "$latest_version" --secret="$secret")"
|
||
4 years ago
|
# auto base64 encodes the $value - you must base64 encode it yourself if putting it in via yaml
|
||
4 years ago
|
kubectl create secret generic "$secret" --from-literal="$secret=$value"
|
||
|
}
|
||
|
|
||
|
if [ $# -gt 0 ]; then
|
||
|
for arg; do
|
||
|
load_secret "$arg"
|
||
|
done
|
||
|
else
|
||
|
while read -r secret; do
|
||
|
secret="${secret#k8s}"
|
||
|
secret="${secret#kubernetes}"
|
||
|
secret="${secret#-}"
|
||
|
secret="${secret#_}"
|
||
|
load_secret "$secret"
|
||
4 years ago
|
done < <(gcloud secrets list --format='value(name)' | grep -e '^k8s' -e '^kubernetes')
|
||
4 years ago
|
fi
|