From ccb5892d00394f2dc6aa0e78fce2a88141155d28 Mon Sep 17 00:00:00 2001
From: Damian Avila <damianavila82@yahoo.com.ar>
Date: Thu, 28 Oct 2021 11:00:26 -0300
Subject: [PATCH 1/2] Dedicated nodes pool for the Paleohack hub event

We start with min 5 nodes so the cluster is pre-warmed before the users
arrive. We use an specific "paleo" label selector and we pre-pull the
images.
---
 config/hubs/2i2c.cluster.yaml            | 5 +++++
 terraform/gcp/projects/pilot-hubs.tfvars | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/config/hubs/2i2c.cluster.yaml b/config/hubs/2i2c.cluster.yaml
index 79113546fd..ff1322890b 100644
--- a/config/hubs/2i2c.cluster.yaml
+++ b/config/hubs/2i2c.cluster.yaml
@@ -342,6 +342,9 @@ hubs:
       connection: github
     config:
       jupyterhub:
+        prePuller:
+          continuous:
+            enabled: true
         scheduling:
           userPlaceholder:
             # Not needed anymore, hackathon is over
@@ -374,6 +377,8 @@ hubs:
           image:
             name: quay.io/2i2c/paleohack-2021
             tag: d8c26cd01c8a
+          nodeSelector:
+            2i2c.org/community: paleo
         hub:
           config:
             Authenticator:
diff --git a/terraform/gcp/projects/pilot-hubs.tfvars b/terraform/gcp/projects/pilot-hubs.tfvars
index 74e669bb93..a999929c6a 100644
--- a/terraform/gcp/projects/pilot-hubs.tfvars
+++ b/terraform/gcp/projects/pilot-hubs.tfvars
@@ -15,6 +15,14 @@ notebook_nodes = {
     max : 20,
     machine_type : "n1-highmem-4",
     labels: { }
+  },
+  "paleo": {
+    min: 5,
+    max: 20,
+    machine_type: "n1-highmem-4",
+    labels: {
+      "2i2c.org/community": "paleo"
+    }
   }
 }
 

From 10715a2013af776ffc8890dca512a27b02c6c0d6 Mon Sep 17 00:00:00 2001
From: Damian Avila <damianavila82@yahoo.com.ar>
Date: Thu, 28 Oct 2021 11:56:47 -0300
Subject: [PATCH 2/2] Update paleo image to the latest

---
 config/hubs/2i2c.cluster.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/hubs/2i2c.cluster.yaml b/config/hubs/2i2c.cluster.yaml
index ff1322890b..a77e74edd9 100644
--- a/config/hubs/2i2c.cluster.yaml
+++ b/config/hubs/2i2c.cluster.yaml
@@ -376,7 +376,7 @@ hubs:
             limit: 2
           image:
             name: quay.io/2i2c/paleohack-2021
-            tag: d8c26cd01c8a
+            tag: d6234e037f4f
           nodeSelector:
             2i2c.org/community: paleo
         hub: