From b1763cd032ed50227fd8d6b9546944732be03f60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A2u=20Cao?= <raucao@kip.pe>
Date: Tue, 5 Dec 2023 18:04:57 +0100
Subject: [PATCH] Pattern-match node names for VM backup exclusion

---
 environments/production.json                | 6 +++---
 site-cookbooks/kosmos_kvm/recipes/backup.rb | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/environments/production.json b/environments/production.json
index 8404558..cdc5ada 100644
--- a/environments/production.json
+++ b/environments/production.json
@@ -45,9 +45,9 @@
     "kosmos_kvm": {
       "backup": {
         "nodes_excluded": [
-          "garage-2", "garage-3", "garage-4",
-          "postgres-5",
-          "rsk-mainnet-2", "rsk-testnet-3"
+          "garage-",
+          "rsk-",
+          "postgres-5"
         ]
       }
     },
diff --git a/site-cookbooks/kosmos_kvm/recipes/backup.rb b/site-cookbooks/kosmos_kvm/recipes/backup.rb
index e2da98a..ae49929 100644
--- a/site-cookbooks/kosmos_kvm/recipes/backup.rb
+++ b/site-cookbooks/kosmos_kvm/recipes/backup.rb
@@ -54,7 +54,7 @@ end
 vm_domains = search(:node, "role:kvm_guest").map{|n| n["hostname"] } \
              & `virsh list --name`.strip.chomp.split("\n")
 
-vm_domains.reject! { |d| node["kosmos_kvm"]["backup"]["nodes_excluded"].include?(d) }
+vm_domains.reject! { |d| node["kosmos_kvm"]["backup"]["nodes_excluded"].any?{ |n| d.match?(/^#{n}/) } }
 
 template "/root/backups/backup_all_vms.sh" do
   source "backup_all_vms.sh.erb"