tomcat: Add new variables to server.xml. See https://support.d4science.org/issues/10153.

tomcat/defaults/main.yml

@@ -9,6 +9,7 @@ tomcat_pkgs:
   - libapr1
 tomcat_user: tomcat7
 tomcat_max_threads: 200
+
 tomcat_min_heap_size: 2048m
 tomcat_permgen_defined: True
 tomcat_heap_size: '{{ tomcat_min_heap_size }}'
@@ -29,6 +30,10 @@ tomcat_ajp_enabled: False
 tomcat_ajp_port: 8009
 tomcat_ajp_address: 127.0.0.1
 tomcat_direct_access: False
+tomcat_reverse_proxy_name_enabled: False
+tomcat_reverse_proxy_name: '{{ ansible_fqdn }}'
+tomcat_reverse_proxy_port: '{{ http_port | default(80) }}'
+proxyName and proxyPort
 # There is a bug that kills tomcat after 50 days if the shutdown port is enabled
 # Disable the shutdown port by default
 #tomcat_shutdown_port: 8005

tomcat/templates/tomcat-server.xml.j2

@@ -62,8 +62,11 @@
 
 {% if tomcat_http_enabled %}
     <!--The connectors can use a shared executor, you can define one or more named thread pools-->
-    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
-        maxThreads="{{ tomcat_max_threads }}" minSpareThreads="10"/>
+    <Executor name="tomcatThreadPool"
+              namePrefix="catalina-exec-"
+              maxQueueSize="{{ tomcat_max_queue_size | default(32767) }}"
+              maxThreads="{{ tomcat_max_threads }}"
+              minSpareThreads="10"/>
 {% endif %}
 
     <!-- A "Connector" represents an endpoint by which requests are received
@@ -76,11 +79,16 @@
 {% if tomcat_http_enabled %}
     <!-- A http "Connector" using the shared thread pool-->
     <Connector executor="tomcatThreadPool"
-	           enableLookups="false" maxPostSize="{{ tomcat_max_post_size }}"
+	           enableLookups="false"
+               maxQueueSize="{{ tomcat_max_queue_size | default(32767) }}"
                maxThreads="{{ tomcat_max_threads }}" connectionTimeout="60000"
 	           URIEncoding="UTF-8" bindOnInit="false" address="{{ tomcat_http_address }}"
                port="{{ tomcat_http_port }}" protocol="HTTP/1.1"
                maxPostSize="{{ tomcat_max_post_size | default(104857600) }}"
+               {% if tomcat_reverse_proxy_name_enabled %}
+               proxyName="{{ tomcat_reverse_proxy_name }}"
+               proxyPort="{{ tomcat_reverse_proxy_port }}"
+               {% endif %}
                redirectPort="8443" />
 
     <!-- Define a SSL HTTP/1.1 Connector on port 8443
@@ -96,9 +104,15 @@
 {% if tomcat_ajp_enabled %}
     <!-- Define an AJP 1.3 Connector on port {{ tomcat_ajp_port }} -->
     <Connector port="{{ tomcat_ajp_port }}" protocol="AJP/1.3" redirectPort="8443"
-	           enableLookups="false" address="{{ tomcat_ajp_address }}" maxPostSize="{{ tomcat_max_post_size }}"
-               maxThreads="{{ tomcat_max_threads }}" connectionTimeout="60000"
+	           enableLookups="false" address="{{ tomcat_ajp_address }}"
+               maxQueueSize="{{ tomcat_max_queue_size | default(32767) }}"
+               maxThreads="{{ tomcat_max_threads }}"
+               connectionTimeout="60000"
                maxPostSize="{{ tomcat_max_post_size | default(104857600) }}"
+               {% if tomcat_reverse_proxy_name_enabled %}
+               proxyName="{{ tomcat_reverse_proxy_name }}"
+               proxyPort="{{ tomcat_reverse_proxy_port }}"
+               {% endif %}
 	           URIEncoding="UTF-8" bindOnInit="false" />
 {% endif %}