diff --git a/stable/anchore-engine/Chart.yaml b/stable/anchore-engine/Chart.yaml
index c73eb125a03c..81c06b4b0579 100644
--- a/stable/anchore-engine/Chart.yaml
+++ b/stable/anchore-engine/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: anchore-engine
-version: 1.0.4
+version: 1.0.5
 appVersion: 0.4.0
 description: Anchore container analysis and policy evaluation engine service
 keywords:
diff --git a/stable/anchore-engine/README.md b/stable/anchore-engine/README.md
index 81eebf0a04fa..35535f26858a 100644
--- a/stable/anchore-engine/README.md
+++ b/stable/anchore-engine/README.md
@@ -309,6 +309,10 @@ anchoreGlobal:
   cloudsql:
     enabled: true
     instance: "project:zone:cloudsqlinstancename"
+    # Optional existing service account secret to use.
+    useExistingServiceAcc: true
+    serviceAccSecretName: my_service_acc
+    serviceAccJsonName: for_cloudsql.json
     image:
       repository: gcr.io/cloudsql-docker/gce-proxy
       tag: 1.12
diff --git a/stable/anchore-engine/templates/analyzer_deployment.yaml b/stable/anchore-engine/templates/analyzer_deployment.yaml
index 38296215727f..ad8bdca1ec2d 100644
--- a/stable/anchore-engine/templates/analyzer_deployment.yaml
+++ b/stable/anchore-engine/templates/analyzer_deployment.yaml
@@ -31,7 +31,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: {{ .Chart.Name }}-{{ $component }}
         image: {{ .Values.anchoreGlobal.image }}
@@ -98,6 +106,11 @@ spec:
         {{- end }}
         - name: {{ $component }}-scratch
           {{ toYaml .Values.anchoreGlobal.scratchVolume.details | indent 10 | trim }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchoreAnalyzer.nodeSelector }}
       nodeSelector:
         {{ toYaml . | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/api_deployment.yaml b/stable/anchore-engine/templates/api_deployment.yaml
index f843fc7722e7..53e8c809165a 100644
--- a/stable/anchore-engine/templates/api_deployment.yaml
+++ b/stable/anchore-engine/templates/api_deployment.yaml
@@ -35,7 +35,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: "{{ .Chart.Name }}-{{ $component }}"
         image: {{ .Values.anchoreGlobal.image }}
@@ -279,6 +287,11 @@ spec:
           secret:
             secretName: {{ .Values.anchoreGlobal.internalServicesSsl.certSecret }}
         {{- end }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchoreApi.nodeSelector }}
       nodeSelector:
         {{ toYaml . | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/catalog_deployment.yaml b/stable/anchore-engine/templates/catalog_deployment.yaml
index 33d38539ef85..13fdd0d43aae 100644
--- a/stable/anchore-engine/templates/catalog_deployment.yaml
+++ b/stable/anchore-engine/templates/catalog_deployment.yaml
@@ -31,7 +31,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: {{ .Chart.Name }}-{{ $component }}
         image: {{ .Values.anchoreGlobal.image }}
@@ -94,6 +102,11 @@ spec:
           secret:
             secretName: {{ .Values.anchoreGlobal.internalServicesSsl.certSecret }}
         {{- end }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchoreCatalog.nodeSelector }}
       nodeSelector:
         {{ toYaml . | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/enterprise_feeds_deployment.yaml b/stable/anchore-engine/templates/enterprise_feeds_deployment.yaml
index 38a3af4cea75..3381b57a0cb6 100644
--- a/stable/anchore-engine/templates/enterprise_feeds_deployment.yaml
+++ b/stable/anchore-engine/templates/enterprise_feeds_deployment.yaml
@@ -34,7 +34,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: "{{ .Chart.Name }}-{{ $component }}"
         image: {{ .Values.anchoreEnterpriseGlobal.image }}
@@ -102,6 +110,11 @@ spec:
         - name: anchore-license
           secret:
             secretName: {{ .Values.anchoreEnterpriseGlobal.licenseSecretName }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchoreEnterpriseFeeds.nodeSelector }}
       nodeSelector:
         {{ toYaml .Values.anchoreEnterpriseFeeds.nodeSelector | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/enterprise_ui_deployment.yaml b/stable/anchore-engine/templates/enterprise_ui_deployment.yaml
index fd1e81b6b463..6a95e9cb2b05 100644
--- a/stable/anchore-engine/templates/enterprise_ui_deployment.yaml
+++ b/stable/anchore-engine/templates/enterprise_ui_deployment.yaml
@@ -38,7 +38,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: "{{ .Chart.Name }}-{{ $component }}"
         image: {{ .Values.anchoreEnterpriseUi.image }}
@@ -84,6 +92,11 @@ spec:
       - name: anchore-ui-config
         secret:
           secretName: {{ template "anchore-engine.enterprise-ui.fullname" . }}
+      {{- if .Values.cloudsql.useExistingServiceAcc }}
+      - name: {{ .Values.cloudsql.serviceAccSecretName }}
+        secret:
+          secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+      {{- end }}
       {{- with .Values.anchoreEnterpriseUi.nodeSelector }}
       nodeSelector:
         {{ toYaml .Values.anchoreEnterpriseUi.nodeSelector | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/policy_engine_deployment.yaml b/stable/anchore-engine/templates/policy_engine_deployment.yaml
index 6a905211ff43..b3cfff22a0de 100644
--- a/stable/anchore-engine/templates/policy_engine_deployment.yaml
+++ b/stable/anchore-engine/templates/policy_engine_deployment.yaml
@@ -31,7 +31,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: {{ .Chart.Name }}-{{ $component }}
         image: {{ .Values.anchoreGlobal.image }}
@@ -94,6 +102,11 @@ spec:
           secret:
             secretName: {{ .Values.anchoreGlobal.internalServicesSsl.certSecret }}
         {{- end }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchorePolicyEngine.nodeSelector }}
       nodeSelector:
         {{ toYaml . | nindent 8 | trim }}
diff --git a/stable/anchore-engine/templates/simplequeue_deployment.yaml b/stable/anchore-engine/templates/simplequeue_deployment.yaml
index f222570e929f..22dcf8f455a9 100644
--- a/stable/anchore-engine/templates/simplequeue_deployment.yaml
+++ b/stable/anchore-engine/templates/simplequeue_deployment.yaml
@@ -31,7 +31,15 @@ spec:
         image: {{ .Values.cloudsql.image.repository }}:{{ .Values.cloudsql.image.tag }}
         imagePullPolicy: {{ .Values.cloudsql.image.pullPolicy }}
         command: ["/cloud_sql_proxy"]
-        args: ["-instances={{ .Values.cloudsql.instance }}=tcp:5432"]
+        args:
+        - "-instances={{ .Values.cloudsql.instance }}=tcp:5432"
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - "-credential_file=/var/{{ .Values.cloudsql.serviceAccSecretName }}/{{ .Values.cloudsql.serviceAccJsonName }}"
+        volumeMounts:
+        - mountPath: /var/{{ .Values.cloudsql.serviceAccSecretName }}
+          name: {{ .Values.cloudsql.serviceAccSecretName }}
+          readOnly: true
+        {{- end }}
       {{- end }}
       - name: "{{ .Chart.Name }}-{{ $component }}"
         image: {{ .Values.anchoreGlobal.image }}
@@ -94,6 +102,11 @@ spec:
           secret:
             secretName: {{ .Values.anchoreGlobal.internalServicesSsl.certSecret }}
         {{- end }}
+        {{- if .Values.cloudsql.useExistingServiceAcc }}
+        - name: {{ .Values.cloudsql.serviceAccSecretName }}
+          secret:
+            secretName: {{ .Values.cloudsql.serviceAccSecretName }}
+        {{- end }}
       {{- with .Values.anchoreSimpleQueue.nodeSelector }}
       nodeSelector:
         {{ toYaml . | nindent 8 | trim }}
diff --git a/stable/anchore-engine/values.yaml b/stable/anchore-engine/values.yaml
index 98aedb805e96..7978810bf538 100644
--- a/stable/anchore-engine/values.yaml
+++ b/stable/anchore-engine/values.yaml
@@ -25,6 +25,10 @@ cloudsql:
   enabled: false
   # set CloudSQL instance: 'project:zone:instancname'
   instance: ""
+  # Optional existing service account secret to use.
+  # useExistingServiceAcc: false
+  # serviceAccSecretName: service_acc
+  # serviceAccJsonName: for_cloudsql.json
   image:
     # set repo and image tag of gce-proxy
     repository: gcr.io/cloudsql-docker/gce-proxy