UPSTREAM: <carry>: use projected volume for CAs to avoid subPath limitations

Signed-off-by: Joe Lanford <[email protected]>

Author: joelanford

openshift/kustomize/overlays/openshift/olmv1-ns/patches/manager_deployment_certs.yaml

@@ -3,25 +3,19 @@
   value: {"name":"catalogserver-certs", "secret":{"optional":false,"secretName":"catalogserver-cert"}}
 - op: add
   path: /spec/template/spec/volumes/-
-  value: {"name":"trusted-ca-bundle", "configMap":{"optional":false,"name":"trusted-ca-bundle", "items":[{"key":"ca-bundle.crt","path":"ca-bundle.crt"}]}}
-- op: add
-  path: /spec/template/spec/volumes/-
-  value: {"name":"service-ca", "configMap":{"optional":false,"name":"openshift-service-ca.crt", "items":[{"key":"service-ca.crt","path":"service-ca.crt"}]}}
+  value: {"name":"ca-certs", "projected": {"sources":[{"configMap":{"optional":false,"name":"trusted-ca-bundle", "items":[{"key":"ca-bundle.crt","path":"ca-bundle.crt"}]}},{"configMap":{"optional":false,"name":"openshift-service-ca.crt", "items":[{"key":"service-ca.crt","path":"service-ca.crt"}]}}]}}
 - op: add
   path: /spec/template/spec/containers/1/volumeMounts/-
   value: {"name":"catalogserver-certs", "mountPath":"/var/certs"}
 - op: add
   path: /spec/template/spec/containers/1/volumeMounts/-
-  value: {"name":"trusted-ca-bundle", "mountPath":"/var/trusted-cas/ca-bundle.crt", "subPath":"ca-bundle.crt"}
-- op: add
-  path: /spec/template/spec/containers/1/volumeMounts/-
-  value: {"name":"service-ca", "mountPath":"/var/trusted-cas/service-ca.crt", "subPath":"service-ca.crt"}
+  value: {"name":"ca-certs", "mountPath":"/var/ca-certs", "readOnly": true}
 - op: add
   path: /spec/template/spec/containers/1/args/-
   value: "--tls-cert=/var/certs/tls.crt"
 - op: add
   path: /spec/template/spec/containers/1/args/-
   value: "--tls-key=/var/certs/tls.key"
 - op: add
-  path: /spec/template/spec/containers/1/args/-
-  value: "--ca-certs-dir=/var/trusted-cas"
+  path: /spec/template/spec/containers/1/env
+  value: [{"name":"SSL_CERT_DIR", "value":"/var/ca-certs"}]

openshift/manifests/14-deployment-openshift-catalogd-catalogd-controller-manager.yml

@@ -68,11 +68,13 @@ spec:
             - --external-address=catalogd-service.openshift-catalogd.svc
             - --tls-cert=/var/certs/tls.crt
             - --tls-key=/var/certs/tls.key
-            - --ca-certs-dir=/var/trusted-cas
             - --v=${LOG_VERBOSITY}
             - --global-pull-secret=openshift-config/pull-secret
           command:
             - ./manager
+          env:
+            - name: SSL_CERT_DIR
+              value: /var/ca-certs
           image: ${CATALOGD_IMAGE}
           imagePullPolicy: IfNotPresent
           livenessProbe:
@@ -103,12 +105,9 @@ spec:
               name: cache
             - mountPath: /var/certs
               name: catalogserver-certs
-            - mountPath: /var/trusted-cas/ca-bundle.crt
-              name: trusted-ca-bundle
-              subPath: ca-bundle.crt
-            - mountPath: /var/trusted-cas/service-ca.crt
-              name: service-ca
-              subPath: service-ca.crt
+            - mountPath: /var/ca-certs
+              name: ca-certs
+              readOnly: true
             - mountPath: /etc/containers
               name: etc-containers
               readOnly: true
@@ -140,20 +139,21 @@ spec:
           secret:
             optional: false
             secretName: catalogserver-cert
-        - configMap:
-            items:
-              - key: ca-bundle.crt
-                path: ca-bundle.crt
-            name: catalogd-trusted-ca-bundle
-            optional: false
-          name: trusted-ca-bundle
-        - configMap:
-            items:
-              - key: service-ca.crt
-                path: service-ca.crt
-            name: openshift-service-ca.crt
-            optional: false
-          name: service-ca
+        - name: ca-certs
+          projected:
+            sources:
+              - configMap:
+                  items:
+                    - key: ca-bundle.crt
+                      path: ca-bundle.crt
+                  name: catalogd-trusted-ca-bundle
+                  optional: false
+              - configMap:
+                  items:
+                    - key: service-ca.crt
+                      path: service-ca.crt
+                  name: openshift-service-ca.crt
+                  optional: false
         - hostPath:
             path: /etc/containers
             type: Directory