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62 lines
1.8 KiB
Bash
62 lines
1.8 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: 2022-09-01 10:54:32 +0100 (Thu, 01 Sep 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,SC1091
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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Parses the Helm Charts from one or more Kustomize kustomization.yaml files into a TSV format for post-processing such as installing
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Useful to install the Helm charts the old fashioned non-GitOps way via Helm CLI so that tools like Nova can be run on the live helm releases to detect old outdated charts
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All arguments are passed straight to yq and must be kustomization.yaml files or valid --options
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Output Format:
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<repo_url> <chart_name> <chart_version> <values_file>
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Any field not found or commented out like valuesFile in kustomization.yaml will return 'null' for that field
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Used by adjacent script kustomize_install_helm_charts.sh in CI/CD GitHub Actions for repo:
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https://github.com/HariSekhon/Kubernetes-configs
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Requires yq and installs it if not found
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="kustomization.yaml kustommization2.yaml..."
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help_usage "$@"
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min_args 1 "$@"
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type -P yq &>/dev/null || "$srcdir/../install/install_yq.sh"
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yq '.helmCharts[] | [.repo, .name, .version, .valuesFile] | @tsv' "$@" --no-doc --no-colors |
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sed '/^[[:space:]]*$/d' |
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sort -u |
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column -t
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