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44 lines
1.2 KiB
Bash
44 lines
1.2 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2022-08-01 16:49:06 +0100 (Mon, 01 Aug 2022)
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#
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# https://github.com/HariSekhon/DevOps-Bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# 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
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Downloads all Kubernetes secrets in the current or given namespace to files in the local directory named secret-<name>.yaml
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Useful for backing up all your live secrets before migrating to Sealed Secrets
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="[<kubectl_options>]"
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help_usage "$@"
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kubectl get secrets --no-headers -o custom-columns=":metadata.name" "$@" |
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while read -r secret; do
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filename="secret-$secret.$(date '+%F_%H-%M-%S').yaml"
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timestamp "Downloading secret '$secret' to '$filename'"
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kubectl get secrets "$secret" "$@" -o yaml > "$filename"
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done
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echo "Done"
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