feat: Add option to store cache in ramdisk/tmpfs 🔥 (mend#524)

* feat: Add option to store cache in ramdisk/tmpfs 🔥 Signed-off-by: Oscar Wieman <oscar@oscarr.nl> * Apply suggestions from code review Co-authored-by: Nabeel Saabna <48175656+nabeelsaabna@users.noreply.github.com> --------- Signed-off-by: Oscar Wieman <oscar@oscarr.nl> Co-authored-by: Nabeel Saabna <48175656+nabeelsaabna@users.noreply.github.com>
syseleven · Jul 11, 2024 · d883adf · d883adf
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commit d883adf
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Showing 7 changed files with 29 additions and 4 deletions.
diff --git a/helm-charts/mend-renovate-ce/Chart.yaml b/helm-charts/mend-renovate-ce/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mend-renovate-ce
-version: 7.4.0
+version: 7.5.0
 appVersion: 7.4.0
 description: Mend Renovate Community Edition
 home: https://github.com/mend/renovate-ce-ee

diff --git a/helm-charts/mend-renovate-ce/templates/deployment.yaml b/helm-charts/mend-renovate-ce/templates/deployment.yaml
@@ -309,8 +309,11 @@ spec:
           {{- if .Values.cachePersistence.enabled }}
           persistentVolumeClaim:
             claimName: {{ .Values.cachePersistence.existingClaim | default (printf "%s-cache" (include "mend-renovate.fullname" .)) }}
+          {{- else if .Values.cacheInMemory.enabled }}
+          emptyDir:
+            medium: Memory
           {{- else }}
-          emptyDir: { }
+          emptyDir: {}
           {{- end }}
       {{- if ne (len .Values.extraVolumes) 0 }}
         {{ toYaml .Values.extraVolumes | nindent 8 | trim }}

diff --git a/helm-charts/mend-renovate-ce/values.yaml b/helm-charts/mend-renovate-ce/values.yaml
@@ -192,6 +192,14 @@ cachePersistence:
   ## The name of an existing PVC to use for persistence
   existingClaim: ""
 
+## Cache in Memory
+## ref: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir
+## cachePersistence.enabled takes precedence, make sure its disabled
+##
+cacheInMemory:
+  ## Place the cache in memory (tmpfs)
+  enabled: false
+
 service:
   type: ClusterIP
   port: 80

diff --git a/helm-charts/mend-renovate-ee/Chart.yaml b/helm-charts/mend-renovate-ee/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mend-renovate-enterprise-edition
-version: 1.4.0
+version: 1.5.0
 appVersion: 7.4.0
 description: Mend Renovate Enterprise Edition
 home: https://github.com/mend/renovate-ce-ee

diff --git a/helm-charts/mend-renovate-ee/templates/server-deployment.yaml b/helm-charts/mend-renovate-ee/templates/server-deployment.yaml
@@ -257,6 +257,9 @@ spec:
           {{- if .Values.dataPersistence.enabled }}
           persistentVolumeClaim:
             claimName: {{ .Values.dataPersistence.existingClaim | default (printf "%s-data" (include "mend-renovate.fullname" .)) }}
+          {{- else if .Values.dataInMemory.enabled }}
+          emptyDir:
+            medium: Memory
           {{- else }}
           emptyDir: {}
           {{- end }}

diff --git a/helm-charts/mend-renovate-ee/templates/worker-deployment.yaml b/helm-charts/mend-renovate-ee/templates/worker-deployment.yaml
@@ -161,8 +161,11 @@ spec:
           {{- if .Values.dataPersistence.enabled }}
           persistentVolumeClaim:
             claimName: {{ .Values.dataPersistence.existingClaim | default (printf "%s-data" (include "mend-renovate.fullname" .)) }}
+          {{- else if .Values.dataInMemory.enabled }}
+          emptyDir:
+            medium: Memory
           {{- else }}
-          emptyDir: { }
+          emptyDir: {}
           {{- end }}
       {{- if ne (len .Values.renovateWorker.extraVolumes) 0 }}
         {{ toYaml .Values.renovateWorker.extraVolumes | nindent 8 | trim }}

diff --git a/helm-charts/mend-renovate-ee/values.yaml b/helm-charts/mend-renovate-ee/values.yaml
@@ -344,6 +344,14 @@ dataPersistence:
   ## The name of an existing PVC to use for persistence
   existingClaim: ""
 
+## Cache in Memory
+## ref: https://kubernetes.io/docs/concepts/storage/volumes/#emptydir
+## cachePersistence.enabled takes precedence, make sure its disabled
+##
+dataInMemory:
+  ## Place the cache/data in memory (tmpfs)
+  enabled: false
+
 service:
   type: ClusterIP
   port: 80