Merge "[COMMON] Make certInitializer share truststore among instances"

7 files changed, 63 insertions, 3 deletions

diff --git a/kubernetes/common/Makefile b/kubernetes/common/Makefile
index 58125f8506..817a2e24bc 100644
--- a/kubernetes/common/Makefile
+++ b/kubernetes/common/Makefile
@@ -20,12 +20,14 @@ SECRET_DIR := $(OUTPUT_DIR)/secrets
 COMMON_CHARTS_DIR := common
 
 EXCLUDES :=
+PROCESSED_LAST := cert-wrapper
+TO_FILTER := $(EXCLUDES) $(PROCESSED_LAST)
 
 HELM_BIN := helm
-HELM_CHARTS := $(filter-out $(EXCLUDES), $(sort $(patsubst %/.,%,$(wildcard */.))))
+HELM_CHARTS := $(filter-out $(TO_FILTER), $(sort $(patsubst %/.,%,$(wildcard */.)))) $(PROCESSED_LAST)
 HELM_VER := $(shell $(HELM_BIN) version --template "{{.Version}}")
 
-.PHONY: $(EXCLUDES) $(HELM_CHARTS)
+.PHONY: $(HELM_CHARTS) $(TO_FILTER)
 
 all: $(COMMON_CHARTS_DIR) $(HELM_CHARTS)
 
diff --git a/kubernetes/common/cert-wrapper/Chart.yaml b/kubernetes/common/cert-wrapper/Chart.yaml
new file mode 100644
index 0000000000..68d5400743
--- /dev/null
+++ b/kubernetes/common/cert-wrapper/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright © 2020 Samsung Electronics
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+description: Wrapper chart to allow truststore to be shared among cert-initializer instances
+name: cert-wrapper
+version: 6.0.0
diff --git a/kubernetes/common/cert-wrapper/requirements.yaml b/kubernetes/common/cert-wrapper/requirements.yaml
new file mode 100644
index 0000000000..b6a667e448
--- /dev/null
+++ b/kubernetes/common/cert-wrapper/requirements.yaml
@@ -0,0 +1,18 @@
+# Copyright © 2020 Samsung Electronics
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+dependencies:
+  - name: certInitializer
+    version: ~6.x-0
+    repository: 'file://../certInitializer'
diff --git a/kubernetes/common/cert-wrapper/values.yaml b/kubernetes/common/cert-wrapper/values.yaml
new file mode 100644
index 0000000000..fcece0e3f5
--- /dev/null
+++ b/kubernetes/common/cert-wrapper/values.yaml
@@ -0,0 +1,17 @@
+# Copyright © 2020 Samsung Electronics
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+certInitializer:
+  nameOverride: cert-initializer
+  createCertsCM: true
diff --git a/kubernetes/common/certInitializer/templates/_certInitializer.yaml b/kubernetes/common/certInitializer/templates/_certInitializer.yaml
index 6734e0be81..800364f1a2 100644
--- a/kubernetes/common/certInitializer/templates/_certInitializer.yaml
+++ b/kubernetes/common/certInitializer/templates/_certInitializer.yaml
@@ -172,7 +172,7 @@
     medium: Memory
 - name: aaf-agent-certs
   configMap:
-    name: {{ include "common.fullname" $subchartDot }}-certs
+    name: {{ tpl $subchartDot.Values.certsCMName $subchartDot }}
     defaultMode: 0700
 
 {{-     if $initRoot.aaf_add_config }}
diff --git a/kubernetes/common/certInitializer/templates/configmap.yaml b/kubernetes/common/certInitializer/templates/configmap.yaml
index a89a33152b..69d74e1ca7 100644
--- a/kubernetes/common/certInitializer/templates/configmap.yaml
+++ b/kubernetes/common/certInitializer/templates/configmap.yaml
@@ -23,6 +23,7 @@ data:
   aaf-add-config.sh: |
     {{ tpl .Values.aaf_add_config . | indent 4 }}
 {{- end }}
+{{- if .Values.createCertsCM }}
 ---
 apiVersion: v1
 kind: ConfigMap
@@ -30,3 +31,4 @@ kind: ConfigMap
 metadata: {{- include "common.resourceMetadata" (dict "suffix" $suffix "dot" . ) | nindent 2 }}
 data:
 {{ tpl (.Files.Glob "resources/*").AsConfig . | indent 2 }}
+{{- end -}}
diff --git a/kubernetes/common/certInitializer/values.yaml b/kubernetes/common/certInitializer/values.yaml
index 642fe7799b..00e74c46d6 100644
--- a/kubernetes/common/certInitializer/values.yaml
+++ b/kubernetes/common/certInitializer/values.yaml
@@ -56,3 +56,6 @@ importCustomCertsEnabled: false
 truststoreMountpath: ""
 truststoreOutputFileName: truststore.jks
 truststorePassword: changeit
+
+createCertsCM: false
+certsCMName: '{{ include "common.release" . }}-cert-initializer-certs'