Add missing default value for variable

README.md

@@ -63,9 +63,6 @@ generate_node_certs: true
 # Whether to use a central host to obtain the required certificates from (default: false)
 use_central_ca_host: false
 
-# The local directory where certs are stored before being uploaded
-tmp_cert_dir: "/tmp/graylog-sidecar-certs"
-
 # The path where the CA certificate of the graylog nodes should be
 # fetched from the remote machine specified in the 'graylog-nodes' host group
 gl_node_ca_path: "/etc/graylog/"

defaults/main.yml

@@ -11,6 +11,7 @@ filebeat_repo_urls:
   "Debian": "https://artifacts.elastic.co/packages/oss-8.x/apt"
 
 # --- OTHER ---
+use_central_ca_host: false
 generate_node_certs: true
 gl_sidecar_ca_path: "/etc/graylog/sidecar"
 sidecar_cert_dir: "/etc/graylog/sidecar"