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cozystack/scripts/installer.sh
Andrei Kvapil 95e39c951a Prepare release v0.20.0 (#522)
Signed-off-by: Andrei Kvapil <kvapss@gmail.com>

Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
2024-12-09 18:42:41 +01:00

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#!/bin/sh
set -o pipefail
set -e
BUNDLE=$(set -x; kubectl get configmap -n cozy-system cozystack -o 'go-template={{index .data "bundle-name"}}')
VERSION=9
run_migrations() {
if ! kubectl get configmap -n cozy-system cozystack-version; then
kubectl create configmap -n cozy-system cozystack-version --from-literal=version="$VERSION" --dry-run=client -o yaml | kubectl create -f-
return
fi
current_version=$(kubectl get configmap -n cozy-system cozystack-version -o jsonpath='{.data.version}') || true
until [ "$current_version" = "$VERSION" ]; do
echo "run migration: $current_version --> $VERSION"
chmod +x scripts/migrations/$current_version
scripts/migrations/$current_version
current_version=$(kubectl get configmap -n cozy-system cozystack-version -o jsonpath='{.data.version}')
done
}
flux_is_ok() {
kubectl wait --for=condition=available -n cozy-fluxcd deploy/source-controller deploy/helm-controller --timeout=1s
kubectl wait --for=condition=ready -n cozy-fluxcd helmrelease/fluxcd --timeout=1s # to call "apply resume" below
}
ensure_fluxcd() {
if flux_is_ok; then
return
fi
# Install fluxcd-operator
if kubectl get helmreleases.helm.toolkit.fluxcd.io -n cozy-fluxcd fluxcd-operator; then
make -C packages/system/fluxcd-operator apply resume
else
make -C packages/system/fluxcd-operator apply-locally
fi
wait_for_crds fluxinstances.fluxcd.controlplane.io
# Install fluxcd
if kubectl get helmreleases.helm.toolkit.fluxcd.io -n cozy-fluxcd fluxcd; then
make -C packages/system/fluxcd apply resume
else
make -C packages/system/fluxcd apply-locally
fi
wait_for_crds helmreleases.helm.toolkit.fluxcd.io helmrepositories.source.toolkit.fluxcd.io
}
wait_for_crds() {
timeout 60 sh -c "until kubectl get crd $*; do sleep 1; done"
}
install_basic_charts() {
if [ "$BUNDLE" = "paas-full" ] || [ "$BUNDLE" = "distro-full" ]; then
make -C packages/system/cilium apply resume
fi
if [ "$BUNDLE" = "paas-full" ]; then
make -C packages/system/kubeovn apply resume
fi
}
cd "$(dirname "$0")/.."
# Run migrations
run_migrations
# Install namespaces
make -C packages/core/platform namespaces-apply
# Install fluxcd
ensure_fluxcd
# Install platform chart
make -C packages/core/platform apply
# Install basic charts
if ! flux_is_ok; then
install_basic_charts
fi
# Reconcile Helm repositories
kubectl annotate helmrepositories.source.toolkit.fluxcd.io -A -l cozystack.io/repository reconcile.fluxcd.io/requestedAt=$(date +"%Y-%m-%dT%H:%M:%SZ") --overwrite
# Unsuspend all Cozystack managed charts
kubectl get hr -A -o go-template='{{ range .items }}{{ if .spec.suspend }}{{ .spec.chart.spec.sourceRef.namespace }}/{{ .spec.chart.spec.sourceRef.name }} {{ .metadata.namespace }} {{ .metadata.name }}{{ "\n" }}{{ end }}{{ end }}' | while read repo namespace name; do
case "$repo" in
cozy-system/cozystack-system|cozy-public/cozystack-extra|cozy-public/cozystack-apps)
kubectl patch hr -n "$namespace" "$name" -p '{"spec": {"suspend": null}}' --type=merge --field-manager=flux-client-side-apply
;;
esac
done
# Reconcile platform chart
trap 'exit' INT TERM
while true; do
sleep 60 & wait
make -C packages/core/platform apply
done