Add etcd_debug and etcd_log_package_levels variables

inventory/byo/hosts.origin.example

@@ -91,6 +91,10 @@ openshift_release=v1.5
 
 # Specify exact version of etcd to configure or upgrade to.
 # etcd_version="3.1.0"
+# Enable etcd debug logging, defaults to false
+# etcd_debug=true
+# Set etcd log levels by package
+# etcd_log_package_levels="etcdserver=WARNING,security=DEBUG"
 
 # Upgrade Hooks
 #

inventory/byo/hosts.ose.example

@@ -91,6 +91,10 @@ openshift_release=v3.5
 
 # Specify exact version of etcd to configure or upgrade to.
 # etcd_version="3.1.0"
+# Enable etcd debug logging, defaults to false
+# etcd_debug=true
+# Set etcd log levels by package
+# etcd_log_package_levels="etcdserver=WARNING,security=DEBUG"
 
 # Upgrade Hooks
 #

roles/etcd/templates/etcd.conf.j2

@@ -60,3 +60,9 @@ ETCD_PEER_CA_FILE={{ etcd_peer_ca_file }}
 ETCD_PEER_CERT_FILE={{ etcd_peer_cert_file }}
 ETCD_PEER_KEY_FILE={{ etcd_peer_key_file }}
 {% endif -%}
+
+#[logging]
+ETCD_DEBUG="{{ etcd_debug | default(false) | string }}"
+{% if etcd_log_package_levels is defined %}
+ETCD_LOG_PACKAGE_LEVELS="{{ etcd_log_package_levels }}"
+{% endif %}