Move pilot-hubs to new cluster

- Setup core, user and dask worker pods to match current
  configuration
- User and dask worker pods will switch to e2- instances rather
  than n1- instances - our usage is not constant enough to get
  the esustained use discounts
- It's called 'pilot-hubs' now, rather than the older terminology
  of 'low-touch-hubs'.
- Point to new docker registry - an image has been built and
  pushed there.

config/hubs/2i2c.cluster.yaml

@@ -1,10 +1,10 @@
 name: 2i2c
-image_repo:  "us-central1-docker.pkg.dev/two-eye-two-see/low-touch-hubs/base-user"
+image_repo:  "us-central1-docker.pkg.dev/two-eye-two-see/pilot-hubs-registry/base-user"
 provider: gcp
 gcp:
-  key: secrets/2i2c.json
+  key: secrets/pilot-hubs.json
   project: two-eye-two-see
-  cluster: low-touch-hubs-cluster
+  cluster: pilot-hubs-cluster
   zone: us-central1-b
 hubs:
   - name: staging

secrets/pilot-hubs.json

@@ -0,0 +1,12 @@
+{
+  "type": "service_account",
+  "project_id": "two-eye-two-see",
+  "private_key_id": "d1f4f9fe0e2b825058760b7bc2c197b744316dae",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\nDwoVRJ8ArGsB09qIJG6VL563\n-----END PRIVATE KEY-----\n",
+  "client_email": "pilot-hubs-cd-sa@two-eye-two-see.iam.gserviceaccount.com",
+  "client_id": "112781071152501067533",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/pilot-hubs-cd-sa%40two-eye-two-see.iam.gserviceaccount.com"
+}

terraform/projects/pilot-hubs.tfvars

@@ -1 +1,25 @@
-prefix = "low-touch-hubs"
+prefix     = "pilot-hubs"
+project_id = "two-eye-two-see"
+
+core_node_machine_type = "n1-highmem-4"
+
+enable_network_policy    = true
+config_connector_enabled = true
+
+notebook_nodes = {
+  "user" : {
+    min : 0,
+    max : 20,
+    machine_type : "e2-highmem-4"
+  },
+}
+
+dask_nodes = {
+  "worker" : {
+    min : 0,
+    max : 100,
+    machine_type : "e2-highmem-4"
+  },
+}
+
+user_buckets = [ ]