Consolidated variables in the .env.example and added the worker to a customizable list

redbutton.sh

@@ -1,28 +1,18 @@
 #!/bin/bash
 
 source .env
-KUBE_USER="ubuntu"
-PRIVATE_KEY_PATH="$HOME/.ssh/id_ed25519"
-KUBE_CP="k8s-control-plane"
-KUBE_W1="k8s-worker1"
-KUBE_W2="k8s-worker2"
-ANSIBLE_DIR="ansible"
-POD_NET_CIDR="192.168.0.0/16"
-CNI_VER="v3.30.2"
-API_ADDR=$(getent hosts "$KUBE_CP" | awk '{ print $1 }')
-LOAD_BALANCER_IP="10.50.3.30"
 
-## Variables for envsubst
-
-export ACME_MAIL="kevin@nixit.it"
-export IP_POOL_RANGE="10.50.3.30-10.50.3.40"
-export LONGHORN_DNS_NAME="longhorn.nixit.it"
+ALL_NODES=("$KUBE_CP" "${KUBE_WORKERS[@]}")
 
 ## Prepare all of the nodes with k8s using the ansible playbooks I prepared
 
-ansible-playbook ./"$ANSIBLE_DIR"/master-k8s.yaml \
-  -i "$KUBE_CP,$KUBE_W1,$KUBE_W2," \
-  -e "k8s-control-plane=["$KUBE_CP"] k8s_nodes=["$KUBE_W1","$KUBE_W2"]" \
+ansible-playbook ./"$ANSIBLE_DIR"/k8s-install-deps.yaml \
+  -i "$(IFS=, ; echo "${ALL_NODES[*]}",)" \
+  -u "$KUBE_USER" \
+  --private-key "$PRIVATE_KEY_PATH"
+
+ansible-playbook ./"$ANSIBLE_DIR"/longhorn-deps.yaml \
+  -i "$(IFS=, ; echo "${KUBE_WORKERS[*]}",)" \
   -u "$KUBE_USER" \
   --private-key "$PRIVATE_KEY_PATH"
 
@@ -51,7 +41,7 @@ kubectl apply -f \
 JOIN_TOKEN=$(ssh "$KUBE_USER@$KUBE_CP" \
   "sudo kubeadm token create --print-join-command")
 
-for NODE in "$KUBE_W1" "$KUBE_W2"; do 
+for NODE in "${KUBE_WORKERS[@]}"; do 
     echo "Joining $NODE"
     ssh "$KUBE_USER@$NODE" "sudo $JOIN_TOKEN"
 done