fix: fix cluster upgrade logic for 1.30

admin/dev_apply.sh

@@ -7,6 +7,7 @@ ARTIFACTS=($(echo $1 | tr "," "\n"))
 ACTION=$2
 
 LOCAL_DEV=1
+ARGOCD="False"
 
 #VERSION="latest"
 KUBE_VERSION="$(kubectl version -o json | jq -r .serverVersion.gitVersion)"
@@ -76,7 +77,7 @@ function metrics-pre() {
 
 
 ### Main
-get_kubezero_values
+get_kubezero_values $ARGOCD
 
 # Always use embedded kubezero chart
 helm template $CHARTS/kubezero -f $WORKDIR/kubezero-values.yaml --kube-version $KUBE_VERSION --version ~$KUBE_VERSION --devel --output-dir $WORKDIR

admin/kubezero.sh

@@ -126,8 +126,30 @@ post_kubeadm() {
 kubeadm_upgrade() {
   # pre upgrade hook
 
+  ### Remove with 1.31
+  # migrate kubezero CM to kubezero NS
+  # migrate ArgoCD app from values to valuesObject
+  if [ "$ARGOCD" == "True" ]; then
+    kubectl get app kubezero -n argocd -o yaml > $WORKDIR/kubezero-argo-app.yaml
+    if [ "$(yq '(.spec.source.helm | has "values")' $WORKDIR/kubezero-argo-app.yaml)" == "true" ]; then
+      yq '.spec.source.helm.valuesObject = (.spec.source.helm.values | from_yaml)' \
+        $WORKDIR/kubezero-argo-app.yaml | kubectl apply --server-side --force-conflicts -f -
+
+      kubectl patch app kubezero -n argocd --type json -p='[{"op": "remove", "path": "/spec/source/helm/values"}]'
+      kubectl delete cm kubezero-values -n kube-system > /dev/null || true
+    fi
+
+  else
+    kubectl get cm kubezero-values -n kubezero > /dev/null || \
+      { create_ns kubezero; kubectl get cm kubezero-values -n kube-system -o yaml | \
+        sed 's/^  namespace: kube-system/  namespace: kubezero/' | \
+        kubectl create -f - && \
+        kubectl delete cm kubezero-values -n kube-system ; }
+  fi
+  ###
+
   # get current values, argo app over cm
-  get_kubezero_values
+  get_kubezero_values $ARGOCD
 
   # tumble new config through migrate.py
   migrate_argo_values.py < "$WORKDIR"/kubezero-values.yaml > "$WORKDIR"/new-kubezero-values.yaml
@@ -140,8 +162,8 @@ kubeadm_upgrade() {
   # update argo app
   export kubezero_chart_version=$(yq .version $CHARTS/kubezero/Chart.yaml)
   kubectl get application kubezero -n argocd -o yaml | \
-    yq 'del(.spec.source.helm.values) | .spec.source.helm.valuesObject |= load("/tmp/kubezero/new-kubezero-values.yaml") | .spec.source.targetRevision = strenv(kubezero_chart_version)' | \
+    yq '.spec.source.helm.valuesObject |= load("/tmp/kubezero/new-kubezero-values.yaml") | .spec.source.targetRevision = strenv(kubezero_chart_version)' | \
-    kubectl apply -f -
+    kubectl apply --server-side --force-conflicts -f -
 
   # finally remove annotation to allow argo to sync again
   kubectl patch app kubezero -n argocd --type json -p='[{"op": "remove", "path": "/metadata/annotations"}]'
@@ -323,7 +345,7 @@ control_plane_node() {
 apply_module() {
   MODULES=$1
 
-  get_kubezero_values
+  get_kubezero_values $ARGOCD
 
   # Always use embedded kubezero chart
   helm template $CHARTS/kubezero -f $WORKDIR/kubezero-values.yaml --version ~$KUBE_VERSION --devel --output-dir $WORKDIR
@@ -344,7 +366,7 @@ apply_module() {
 delete_module() {
   MODULES=$1
 
-  get_kubezero_values
+  get_kubezero_values $ARGOCD
 
   # Always use embedded kubezero chart
   helm template $CHARTS/kubezero -f $WORKDIR/kubezero-values.yaml --version ~$KUBE_VERSION --devel --output-dir $WORKDIR
@@ -406,14 +428,21 @@ parse_kubezero
 # Execute tasks
 for t in $@; do
   case "$t" in
-    kubeadm_upgrade) kubeadm_upgrade;;
     bootstrap) control_plane_node bootstrap;;
     join) control_plane_node join;;
     restore) control_plane_node restore;;
-    apply_*) apply_module "${t##apply_}";;
+    kubeadm_upgrade)
-    delete_*) delete_module "${t##delete_}";;
+      ARGOCD=$(argo_used)
+      kubeadm_upgrade;;
+    apply_*)
+      ARGOCD=$(argo_used)
+      apply_module "${t##apply_}";;
+    delete_*)
+      ARGOCD=$(argo_used)
+      delete_module "${t##delete_}";;
     backup) backup;;
     debug_shell) debug_shell;;
     *) echo "Unknown command: '$t'";;
   esac
 done
+

admin/libhelm.sh

@@ -27,25 +27,20 @@ function chart_location() {
 
 
 function argo_used() {
-  kubectl get application kubezero -n argocd >/dev/null && rc=$? || rc=$?
+  kubectl get application kubezero -n argocd >/dev/null \
-  return $rc
+    && echo "True" || echo "False"
 }
 
 
-# get kubezero-values from ArgoCD if available or use in-cluster CM without Argo
+# get kubezero-values from ArgoCD if available or use in-cluster CM
 function get_kubezero_values() {
-  ### Remove with 1.31
+  local argo=${1:-"False"}
-  ### Migrate the kubezero CM from kube-system to kubezero NS during the 1.30 cycle
-  kubectl get cm kubezero-values -n kubezero > /dev/null || \
-    { create_ns kubezero; kubectl get cm kubezero-values -n kube-system -o yaml | \
-      sed 's/^  namespace: kube-system/  namespace: kubezero/' | \
-      kubectl create -f - && \
-      kubectl delete cm kubezero-values -n kube-system ; }
-  ###
 
-  argo_used && \
+  if [ "$argo" == "True" ]; then
-    { kubectl get application kubezero -n argocd -o yaml | yq .spec.source.helm.valuesObject > ${WORKDIR}/kubezero-values.yaml ; } || \
+    kubectl get application kubezero -n argocd -o yaml | yq .spec.source.helm.valuesObject > ${WORKDIR}/kubezero-values.yaml
-    { kubectl get configmap kubezero-values -n kubezero -o yaml | yq '.data."values.yaml"' > ${WORKDIR}/kubezero-values.yaml ; }
+  else
+    kubectl get configmap kubezero-values -n kubezero -o yaml | yq '.data."values.yaml"' > ${WORKDIR}/kubezero-values.yaml
+  fi
 }
 
 
@@ -235,7 +230,6 @@ spec:
       hostPID: true
       tolerations:
       - operator: Exists
-        effect: NoSchedule
       initContainers:
       - name: node-upgrade
         image: busybox

admin/upgrade_cluster.sh

@@ -12,12 +12,15 @@ SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
 . "$SCRIPT_DIR"/libhelm.sh
 
+ARGOCD=$(argo_used)
+
 echo "Checking that all pods in kube-system are running ..."
-waitSystemPodsRunning
+#waitSystemPodsRunning
 
-argo_used && disable_argo
+[ "$ARGOCD" == "True" ] && disable_argo
 
-#all_nodes_upgrade ""
+# Preload cilium images to running nodes
+all_nodes_upgrade "chroot /host crictl pull quay.io/cilium/cilium:v1.16.3"
 
 control_plane_upgrade kubeadm_upgrade
 
@@ -26,7 +29,7 @@ read -r
 
 #echo "Adjust kubezero values as needed:"
 # shellcheck disable=SC2015
-#argo_used && kubectl edit app kubezero -n argocd || kubectl edit cm kubezero-values -n kubezero
+#[ "$ARGOCD" == "True" ] && kubectl edit app kubezero -n argocd || kubectl edit cm kubezero-values -n kubezero
 
 ### v1.30
 #
@@ -57,4 +60,4 @@ echo "Then head over to ArgoCD for this cluster and sync all KubeZero modules to
 echo "<Return> to continue and re-enable ArgoCD:"
 read -r
 
-argo_used && enable_argo
+[ "$ARGOCD" == "True" ] && enable_argo

charts/kubezero-istio-gateway/README.md.gotmpl

@@ -19,5 +19,6 @@ Installs Istio Ingress Gateways, requires kubezero-istio to be installed !
 
 ## Resources
 
+### Envoy Listener Filter - TCP KeepAlive
 - https://github.com/cilium/cilium/blob/main/operator/pkg/model/translation/envoy_listener.go#L134
 

charts/kubezero-istio/README.md.gotmpl

@@ -5,7 +5,7 @@
 
 {{ template "chart.description" . }}
 
-Installs the Istio control plane 
+Installs the Istio control plane
 
 {{ template "chart.homepageLine" . }}
 
@@ -19,12 +19,11 @@ Installs the Istio control plane
 
 ## Resources
 
-- https://istio.io/latest/docs/reference/config/istio.operator.v1alpha1/#IstioOperatorSpec
 - https://github.com/istio/istio/blob/master/manifests/profiles/default.yaml
-- https://istio.io/latest/docs/setup/install/standalone-operator/
 
 ### Grafana
 - https://grafana.com/grafana/dashboards/7645
 - https://grafana.com/grafana/dashboards/7639
 - https://grafana.com/grafana/dashboards/7636
 - https://grafana.com/grafana/dashboards/7630
+- https://grafana.com/grafana/dashboards/11829