From 7998d93d17d211cf1a16e4c5f0c35c7b419c3a62 Mon Sep 17 00:00:00 2001
From: Stefan Reimer <stefan@zero-downtime.net>
Date: Mon, 7 Dec 2020 13:06:00 -0800
Subject: [PATCH] Fix empty CRDs, only deploy eck-operator if needed

---
 charts/kubezero-logging/values.yaml    |  2 +-
 charts/kubezero/bootstrap.sh           | 10 +++++-----
 charts/kubezero/templates/logging.yaml |  6 ++++--
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/charts/kubezero-logging/values.yaml b/charts/kubezero-logging/values.yaml
index 4e5f935..e2fa0e0 100644
--- a/charts/kubezero-logging/values.yaml
+++ b/charts/kubezero-logging/values.yaml
@@ -2,7 +2,7 @@
 # fullnameOverride: ""
 
 eck-operator:
-  enabled: true
+  enabled: false
   installCRDs: false
   tolerations:
   - key: node-role.kubernetes.io/master
diff --git a/charts/kubezero/bootstrap.sh b/charts/kubezero/bootstrap.sh
index 97f32e5..54a2cfb 100755
--- a/charts/kubezero/bootstrap.sh
+++ b/charts/kubezero/bootstrap.sh
@@ -71,10 +71,10 @@ function delete_ns() {
 
 # Extract crds via helm calls and apply delta=crds only
 function _crds() {
-    helm template $(chart_location $chart) --namespace $namespace --name-template $release --skip-crds --set ${release}.installCRDs=false > $TMPDIR/helm-no-crds.yaml
-    helm template $(chart_location $chart) --namespace $namespace --name-template $release --include-crds --set ${release}.installCRDs=true > $TMPDIR/helm-crds.yaml
-    diff -e $TMPDIR/helm-no-crds.yaml $TMPDIR/helm-crds.yaml | head -n-1 | tail -n+2 > $TMPDIR/crds.yaml
-    kubectl apply -f $TMPDIR/crds.yaml
+  helm template $(chart_location $chart) --namespace $namespace --name-template $release --skip-crds --set ${release}.installCRDs=false > $TMPDIR/helm-no-crds.yaml
+  helm template $(chart_location $chart) --namespace $namespace --name-template $release --include-crds --set ${release}.installCRDs=true > $TMPDIR/helm-crds.yaml
+  diff -e $TMPDIR/helm-no-crds.yaml $TMPDIR/helm-crds.yaml | head -n-1 | tail -n+2 > $TMPDIR/crds.yaml
+  [ -s $TMPDIR/crds.yaml ] && kubectl apply -f $TMPDIR/crds.yaml
 }
 
 
@@ -200,7 +200,7 @@ function logging-crds() {
   helm template $(chart_location $chart) --namespace $namespace --name-template $release --skip-crds --set eck-operator.installCRDs=false > $TMPDIR/helm-no-crds.yaml
   helm template $(chart_location $chart) --namespace $namespace --name-template $release --include-crds --set eck-operator.installCRDs=true > $TMPDIR/helm-crds.yaml
   diff -e $TMPDIR/helm-no-crds.yaml $TMPDIR/helm-crds.yaml | head -n-1 | tail -n+2 > $TMPDIR/crds.yaml
-  kubectl apply -f $TMPDIR/crds.yaml
+  [ -s $TMPDIR/crds.yaml ] && kubectl apply -f $TMPDIR/crds.yaml
 }
 function logging-post() {
   kubectl annotate --overwrite namespace logging 'iam.amazonaws.com/permitted=.*ElasticSearchSnapshots.*'
diff --git a/charts/kubezero/templates/logging.yaml b/charts/kubezero/templates/logging.yaml
index ce16135..8b1f93f 100644
--- a/charts/kubezero/templates/logging.yaml
+++ b/charts/kubezero/templates/logging.yaml
@@ -1,8 +1,10 @@
 {{- define "logging-values" }}
-
-{{- with index .Values "logging" "eck-operator" }}
+{{- if or .Values.logging.es .Values.logging.kibana }}
 eck-operator:
+  enabled: true
+  {{- with index .Values "logging" "eck-operator" }}
   {{- toYaml . | nindent 2 }}
+  {{- end }}
 {{- end }}
 
 {{- if .Values.logging.elastic_password }}