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feat(k8s): upgrade to kubebuilder v4

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This commit is contained in:
Daniel Hougaard
2025-08-08 05:07:43 +04:00
parent 6100086338
commit 847c50d2d4
25 changed files with 459 additions and 534 deletions
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84
k8-operator/scripts/generate-helm.sh
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@@ -1,12 +1,36 @@
#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &> /dev/null && pwd)
PATH_TO_HELM_CHART="${SCRIPT_DIR}/../../helm-charts/secrets-operator"
PROJECT_ROOT=$(cd "${SCRIPT_DIR}/.." && pwd)
HELM_DIR="${PROJECT_ROOT}/../helm-charts/secrets-operator"
LOCALBIN="${PROJECT_ROOT}/bin"
KUSTOMIZE="${LOCALBIN}/kustomize"
HELMIFY="${LOCALBIN}/helmify"
VERSION=$1
VERSION_WITHOUT_V=$(echo "$VERSION" | sed 's/^v//') # needed to validate semver
# Version validation
if [ -z "$VERSION" ]; then
echo "Usage: $0 <version>"
exit 1
fi
if ! [[ "$VERSION_WITHOUT_V" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "Error: Version must follow semantic versioning (e.g. 0.0.1)"
exit 1
fi
if ! [[ "$VERSION" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "Error: Version must start with 'v' (e.g. v0.0.1)"
exit 1
fi
cd "${PROJECT_ROOT}"
# first run the regular helm target to generate base templates
@@ -309,6 +333,48 @@ if [ -f "${HELM_DIR}/templates/deployment.yaml" ]; then
echo "Completed processing for deployment.yaml"
fi
# ? NOTE(Daniel): Fix args structure in deployment.yaml
if [ -f "${HELM_DIR}/templates/deployment.yaml" ]; then
echo "Fixing args structure in deployment.yaml"
touch "${HELM_DIR}/templates/deployment.yaml.tmp"
# process the file line by line
while IFS= read -r line; do
# look for the specific line pattern: "- args: {{- toYaml .Values.controllerManager.manager.args | nindent 8 }}"
if [[ "$line" =~ ^[[:space:]]*-[[:space:]]*args:[[:space:]]*\{\{-.*toYaml.*Values\.controllerManager\.manager\.args.*\}\}[[:space:]]*$ ]]; then
# extract the base indentation (everything before the "- args:")
base_indent=$(echo "$line" | sed 's/^\([[:space:]]*\)-.*/\1/')
# replace with our multi-line structure
echo "${base_indent}- args:" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
echo "${base_indent} {{- toYaml .Values.controllerManager.manager.args | nindent 8 }}" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
echo "${base_indent} {{- if and .Values.scopedNamespace .Values.scopedRBAC }}" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
echo "${base_indent} - --namespace={{ .Values.scopedNamespace }}" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
echo "${base_indent} {{- end }}" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
else
echo "$line" >> "${HELM_DIR}/templates/deployment.yaml.tmp"
fi
done < "${HELM_DIR}/templates/deployment.yaml"
mv "${HELM_DIR}/templates/deployment.yaml.tmp" "${HELM_DIR}/templates/deployment.yaml"
echo "Completed args structure fix"
fi
# ? NOTE(Daniel): Processes values.yaml
if [ -f "${HELM_DIR}/values.yaml" ]; then
echo "Processing values.yaml file"
@@ -402,4 +468,20 @@ if [ -f "${HELM_DIR}/values.yaml" ]; then
echo "Completed processing for values.yaml"
fi
echo "Helm chart generation complete with custom templating applied."
echo "Helm chart generation complete with custom templating applied."
# For Linux vs macOS sed compatibility
if [[ "$OSTYPE" == "darwin"* ]]; then
# macOS version
sed -i '' 's/appVersion: .*/appVersion: "'"$VERSION"'"/g' "${PATH_TO_HELM_CHART}/Chart.yaml"
sed -i '' 's/version: .*/version: '"$VERSION"'/g' "${PATH_TO_HELM_CHART}/Chart.yaml"
else
# Linux version
sed -i 's/appVersion: .*/appVersion: "'"$VERSION"'"/g' "${PATH_TO_HELM_CHART}/Chart.yaml"
sed -i 's/version: .*/version: '"$VERSION"'/g' "${PATH_TO_HELM_CHART}/Chart.yaml"
fi
echo "Helm chart version updated to ${VERSION}"