Add cron for yum update to cloudinit

pritchyspritch · Mar 31, 2021 · ed22641 · ed22641
1 parent 085eeaf
commit ed22641
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/terraform/cloudinit/nessus_instance.yml b/terraform/cloudinit/nessus_instance.yml
@@ -3,6 +3,17 @@ hostname: ${hostname}
 manage_etc_hosts: true
 package_upgrade: true
 locale: en_GB.UTF-8
+write_files:
+  - path: /usr/local/bin/yum-update
+    permissions: '0755'
+    content: |
+      #!/bin/sh
+      yum -y update
+  - path: /etc/crontab
+    content: |
+      0 7 * * * /usr/local/bin/yum-update
+    append: true
+
 runcmd:
   - |
     cat>/usr/local/bin/nessus-cloudinit.sh<<EOF