cluster/kube/k0: add issues.hackerspace.pl ceph s3 user

Change-Id: If5eef3404bdc08ded88e46f45bad0f9abcdb0f1c
diff --git a/cluster/kube/k0.libsonnet b/cluster/kube/k0.libsonnet
index 44f83d0..5ad09f2 100644
--- a/cluster/kube/k0.libsonnet
+++ b/cluster/kube/k0.libsonnet
@@ -215,6 +215,16 @@
                         displayName: "nextcloud",
                     },
                 },
+                # issues.hackerspace.pl (redmine) attachments bucket
+                issuesWaw3: kube.CephObjectStoreUser("issues") {
+                    metadata+: {
+                        namespace: "ceph-waw3",
+                    },
+                    spec: {
+                        store: "waw-hdd-redundant-3-object",
+                        displayName: "issues",
+                    },
+                },
 
                 # nuke@hackerspace.pl's personal storage.
                 nukePersonalWaw3: kube.CephObjectStoreUser("nuke-personal") {