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https://github.com/outbackdingo/cozystack.git
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7c77a6594a
Developers ofthen forget to unsuspend helm releases after the local development (I do!) This change make ensure that all system helm charts are getting reconciled by flux after cozystack container restart Signed-off-by: Andrei Kvapil <kvapss@gmail.com>
93 lines
2.8 KiB
Bash
Executable File
93 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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set -o pipefail
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set -e
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BUNDLE=$(set -x; kubectl get configmap -n cozy-system cozystack -o 'go-template={{index .data "bundle-name"}}')
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VERSION=4
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run_migrations() {
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if ! kubectl get configmap -n cozy-system cozystack-version; then
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kubectl create configmap -n cozy-system cozystack-version --from-literal=version="$VERSION" --dry-run=client -o yaml | kubectl create -f-
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return
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fi
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current_version=$(kubectl get configmap -n cozy-system cozystack-version -o jsonpath='{.data.version}') || true
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until [ "$current_version" = "$VERSION" ]; do
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echo "run migration: $current_version --> $VERSION"
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scripts/migrations/$current_version
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current_version=$(kubectl get configmap -n cozy-system cozystack-version -o jsonpath='{.data.version}')
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done
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}
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flux_is_ok() {
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kubectl wait --for=condition=available -n cozy-fluxcd deploy/source-controller deploy/helm-controller --timeout=1s
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kubectl wait --for=condition=ready -n cozy-fluxcd helmrelease/fluxcd --timeout=1s # to call "apply resume" below
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}
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ensure_fluxcd() {
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if flux_is_ok; then
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return
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fi
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# Install fluxcd-operator
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if kubectl get helmreleases.helm.toolkit.fluxcd.io -n cozy-fluxcd fluxcd-operator; then
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make -C packages/system/fluxcd-operator apply resume
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else
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make -C packages/system/fluxcd-operator apply-locally
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fi
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wait_for_crds fluxinstances.fluxcd.controlplane.io
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# Install fluxcd
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if kubectl get helmreleases.helm.toolkit.fluxcd.io -n cozy-fluxcd fluxcd; then
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make -C packages/system/fluxcd apply resume
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else
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make -C packages/system/fluxcd apply-locally
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fi
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wait_for_crds helmreleases.helm.toolkit.fluxcd.io helmrepositories.source.toolkit.fluxcd.io
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}
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wait_for_crds() {
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timeout 60 sh -c "until kubectl get crd $*; do sleep 1; done"
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}
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install_basic_charts() {
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if [ "$BUNDLE" = "paas-full" ] || [ "$BUNDLE" = "distro-full" ]; then
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make -C packages/system/cilium apply resume
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fi
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if [ "$BUNDLE" = "paas-full" ]; then
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make -C packages/system/kubeovn apply resume
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fi
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}
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cd "$(dirname "$0")/.."
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# Run migrations
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run_migrations
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# Install namespaces
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make -C packages/core/platform namespaces-apply
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# Install fluxcd
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ensure_fluxcd
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# Install platform chart
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make -C packages/core/platform apply
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# Install basic charts
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if ! flux_is_ok; then
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install_basic_charts
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fi
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# Reconcile Helm repositories
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kubectl annotate helmrepositories.source.toolkit.fluxcd.io -A -l cozystack.io/repository reconcile.fluxcd.io/requestedAt=$(date +"%Y-%m-%dT%H:%M:%SZ") --overwrite
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# Unsuspend all system charts
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kubectl get hr -A -l cozystack.io/system-app=true --no-headers | while read namespace name rest; do
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kubectl patch hr -n "$namespace" "$name" -p '{"spec": {"suspend": null}}' --type=merge --field-manager=flux-client-side-apply
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done
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# Reconcile platform chart
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trap 'exit' INT TERM
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while true; do
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sleep 60 & wait
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make -C packages/core/platform apply
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done
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