Merge pull request 2i2c-org#3402 from 2i2c-org/hhmi_add_mysql_database

hhmi: add ephemeral mysql db sidecar container

config/clusters/hhmi/common.values.yaml

@@ -30,12 +30,32 @@ basehub:
             url: ""
             custom_html: <a href="https://www.hhmi.org/">HHMI</a> and <a href="https://strategiesos.org/about/">Stratos</a>
     singleuser:
+      extraContainers:
+        - name: mysql
+          image: datajoint/mysql # following the spyglass tutorial at https://lorenfranklab.github.io/spyglass/latest/notebooks/00_Setup/#existing-database
+          ports:
+            - name: mysql
+              containerPort: 3306
+          resources:
+            limits:
+              # Best effort only. No more than 1 CPU, and if mysql uses more than 4G, restart it
+              memory: 4Gi
+              cpu: 1.0
+            requests:
+              # If we don't set requests, k8s sets requests == limits!
+              # So we set something tiny
+              memory: 64Mi
+              cpu: 0.01
+          env:
+            # Configured using the env vars documented in https://lorenfranklab.github.io/spyglass/latest/notebooks/00_Setup/#existing-database
+            - name: MYSQL_ROOT_PASSWORD
+              value: "tutorial"
       defaultUrl: /lab
       profileList:
         - display_name: "Loren Frank Lab"
           default: true
           description: "Spyglass-NWB container for the Loren Frank Lab"
-          slug: frankloren
+          slug: lorenfrank
           profile_options:
             image:
               display_name: Image
@@ -51,7 +71,7 @@ basehub:
                   display_name: Spyglass-NWB
                   slug: spyglass
                   kubespawner_override:
-                    image: "quay.io/2i2c/hhmi-spyglass-nwb-image:f543e3444053"
+                    image: "quay.io/2i2c/hhmi-spyglass-nwb-image:28e92dae096f"
         - display_name: "Community Images"
           description: "Start a container with a community maintained image"
           slug: community