From b93e07740dc2ba80981ba7f667b78f2ba8a6146b Mon Sep 17 00:00:00 2001
From: John Bowdre <john@bowdre.net>
Date: Tue, 6 Dec 2022 16:02:47 -0600
Subject: [PATCH] use python http server to see discovery.yaml

---
 terraform/scripts/initialize-controlplane.sh | 5 ++++-
 terraform/scripts/join-workers.sh            | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/terraform/scripts/initialize-controlplane.sh b/terraform/scripts/initialize-controlplane.sh
index 8a30755..51823bf 100644
--- a/terraform/scripts/initialize-controlplane.sh
+++ b/terraform/scripts/initialize-controlplane.sh
@@ -64,6 +64,8 @@ EOF
     fi
   fi
   echo ">> Waiting up to 15 minutes for all nodes to be Ready..."
+  python3 -m http.server &
+  PROC_ID=$!
   attempts_max=90
   attempt=0
   until [ "$(kubectl get nodes | grep -c ' Ready ')" == "${K8S_NODE_COUNT}" ]; do
@@ -74,6 +76,7 @@ EOF
     attempt=$((attempt+1))
     sleep 10
   done
+  kill $PROC_ID
   echo ">> Continuing after $((attempt*10)) seconds."
   echo ">> Configuring vSphere Cloud Provider Interface..."
   cat << EOF | kubectl apply -f -
@@ -371,7 +374,7 @@ else
   attempts_max=6
   attempt=0
   until [ -f /etc/kubernetes/discovery.yaml ]; do
-    scp -o StrictHostKeyChecking=no "${K8S_CONTROLPLANE_VIP}":discovery.yaml . 2>/dev/null
+    wget "http://${K8S_CONTROLPLANE_VIP}:8000/discovery.yaml" 2>/dev/null
     sudo install -o root -g root -m 600 discovery.yaml /etc/kubernetes/discovery.yaml 2>/dev/null
     if [ ! -f /etc/kubernetes/discovery.yaml ]; then
       attempt=$((attempt+1))
diff --git a/terraform/scripts/join-workers.sh b/terraform/scripts/join-workers.sh
index 914b5e1..00c15ac 100644
--- a/terraform/scripts/join-workers.sh
+++ b/terraform/scripts/join-workers.sh
@@ -30,7 +30,7 @@ echo ">> Joining cluster..."
 attempts_max=6
 attempt=0
 until [ -f /etc/kubernetes/discovery.yaml ]; do
-  scp -o StrictHostKeyChecking=no "${K8S_CONTROLPLANE_VIP}":discovery.yaml . 2>/dev/null
+  wget "http://${K8S_CONTROLPLANE_VIP}:8000/discovery.yaml" 2>/dev/null
   sudo install -o root -g root -m 600 discovery.yaml /etc/kubernetes/discovery.yaml 2>/dev/null
   if [ ! -f /etc/kubernetes/discovery.yaml ]; then
     attempt=$((attempt+1))