library/roles/smartgears/smartgears: Now the container.xml is generated by the get-scopes script. Only if a token was passed. See https://support.d4science.org/issues/6203.

library/roles/smartgears/smartgears: Fix the tasks so that a multiple tomcat instances installation is possible, having smartgears running on only one tomcat instance.

smartgears/smartgears/defaults/main.yml

@@ -44,7 +44,7 @@ http_port: '{{ smartgears_http_port }}'
 
 tomcat_m_webapps_unpack: True
 tomcat_m_instances:
-  - {  http_enabled: True, http_port: '{{ smartgears_http_port }}', http_address: '0.0.0.0', ajp_enabled: False, ajp_port: '8109', ajp_address: '127.0.0.1', restart_timeout: '{{ tomcat_m_restart_timeout }}', shutdown_port: '-1', java_home: '{{ jdk_java_home }}', user: '{{ smartgears_user }}', user_home: '{{ smartgears_user_home }}', user_shell: '{{ tomcat_m_default_user_shell }}', instance_path: '{{ smartgears_instance_path }}', max_threads: '{{ tomcat_m_max_threads }}', autodeploy: '{{ tomcat_m_webapps_autodeploy }}', unpack: '{{ tomcat_m_webapps_unpack }}', default_conf: True, java_opts: '{{ tomcat_m_java_opts }}', java_gc_opts: '{{ tomcat_m_java_gc_opts }}', other_java_opts: '{{ tomcat_m_other_java_opts }}', jmx_enabled: '{{ tomcat_m_jmx_enabled }}', jmx_disable_additional_ports: '{{ tomcat_m_jmx_disable_additional_ports }}', jmx_port: '{{ tomcat_m_jmx_port }}', jmx_use_ssl: '{{ tomcat_m_jmx_use_ssl }}', jmx_auth_enabled: '{{ tomcat_m_jmx_auth_enabled }}', jmx_auth_dir: '{{ tomcat_m_instances_base_path }}/{{ smartgears_http_port }}/conf', jmx_monitorpass: '{{ tomcat_m_jmx_monitorpass | default(omit) }}', jmx_controlpass: '{{ tomcat_m_jmx_controlpass | default(omit) }}', remote_debugging: '{{ tomcat_m_enable_remote_debugging }}', remote_debugging_port: '{{ smartgears_debugging_port }}' , access_log_enabled: True, log_rotation_freq: daily, log_retain: 30, allowed_hosts: [ '0.0.0.0/0' ], app_contexts:  '{{ smartgears_tomcat_contexts }}' , servername: '{{ ansible_fqdn }}' }
+  - {  http_enabled: True, http_port: '{{ smartgears_http_port }}', http_address: '0.0.0.0', ajp_enabled: False, ajp_port: '8109', ajp_address: '127.0.0.1', restart_timeout: '{{ tomcat_m_restart_timeout }}', shutdown_port: '-1', java_home: '{{ jdk_java_home }}', user: '{{ smartgears_user }}', user_home: '{{ smartgears_user_home }}', user_shell: '{{ tomcat_m_default_user_shell }}', instance_path: '{{ smartgears_instance_path }}', max_threads: '{{ tomcat_m_max_threads }}', autodeploy: '{{ tomcat_m_webapps_autodeploy }}', unpack: '{{ tomcat_m_webapps_unpack }}', default_conf: True, java_opts: '{{ tomcat_m_java_opts }}', java_gc_opts: '{{ tomcat_m_java_gc_opts }}', other_java_opts: '{{ tomcat_m_other_java_opts }}', jmx_enabled: '{{ tomcat_m_jmx_enabled }}', jmx_disable_additional_ports: '{{ tomcat_m_jmx_disable_additional_ports }}', jmx_port: '{{ tomcat_m_jmx_port }}', jmx_use_ssl: '{{ tomcat_m_jmx_use_ssl }}', jmx_auth_enabled: '{{ tomcat_m_jmx_auth_enabled }}', jmx_auth_dir: '{{ tomcat_m_instances_base_path }}/{{ smartgears_http_port }}/conf', jmx_monitorpass: '{{ tomcat_m_jmx_monitorpass | default(omit) }}', jmx_controlpass: '{{ tomcat_m_jmx_controlpass | default(omit) }}', remote_debugging: '{{ tomcat_m_enable_remote_debugging }}', remote_debugging_port: '{{ smartgears_debugging_port }}' , access_log_enabled: True, log_rotation_freq: daily, log_retain: 30, allowed_hosts: [ '0.0.0.0/0' ], app_contexts: '{{ smartgears_tomcat_contexts }}', skip_smartgears: False, servername: '{{ ansible_fqdn }}' }
 
 # To enable debugging:
 # - Set

smartgears/smartgears/tasks/smartgears-app.yml

@@ -12,6 +12,8 @@
   become_user: '{{ smartgears_user }}'
   unarchive: copy=no src={{ smartgears_url }} dest={{ smartgears_user_home }} creates={{ smartgears_user_home }}/smartgears-distribution-{{ smartgears_distribution_version }}
   register: new_smartgears_distribution
+  with_items: '{{ tomcat_m_instances }}'
+  when: not item.skip_smartgears
   tags: [ 'smartgears', 'tomcat' ]
 
 - name: Stop the smartgears container before launching the upgrade script
@@ -24,6 +26,7 @@
 - name: Install the additional tomcat default file
   template: src=tomcat-instance-default.j2 dest=/etc/default/tomcat-instance-{{ item.http_port }}.local
   with_items: '{{ tomcat_m_instances }}'
+  when: not item.skip_smartgears 
   notify: Restart smartgears
   tags: [ 'smartgears', 'tomcat', 'smartgears_env' ]
 
@@ -32,12 +35,15 @@
   become_user: '{{ smartgears_user }}'
   template: src=tomcat-instance-default.j2 dest={{ item.user_home }}/.bashrc mode=0444
   with_items: '{{ tomcat_m_instances }}'
+  when: not item.skip_smartgears 
   tags: [ 'smartgears', 'tomcat', 'smartgears_env' ]
 
 - name: Install the smartgears app
   shell: cd {{ item.user_home }}/smartgears-distribution-{{ smartgears_distribution_version }} ; . /{{ item.user_home }}/.bashrc  ; ./install -s tomcat ; chown -R gcube:gcube '{{ item.user_home }}/smartgears-distribution-{{ smartgears_distribution_version }}' '{{ item.user_home }}/SmartGears/' '{{ item.user_home }}/tomcat/lib/' '{{ item.user_home }}/tomcat/webapps/'
   with_items: '{{ tomcat_m_instances }}'
-  when: ( new_smartgears_distribution | changed )
+  when:
+    - ( new_smartgears_distribution | changed )
+    - not item.skip_smartgears
   register: install_smartgears_app
   notify: Restart smartgears
   tags: [ 'smartgears', 'tomcat' ]
@@ -61,13 +67,6 @@
   template: src=scopes.list.j2 dest=/usr/local/etc/scopes.list owner=root group={{ smartgears_user }} mode=0444
   tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
 
-- name: Get the scope tokens from the authorization service
-  become: True
-  become_user: '{{ smartgears_user }}'
-  shell: /usr/local/bin/get-scopes {{ gcube_admin_token | default(omit) }}
-  when: gcube_admin_token is defined
-  tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
-
 - name: Install the smartgears template configuration. First part
   become: True
   become_user: '{{ smartgears_user }}'
@@ -82,13 +81,13 @@
   with_items: '{{ tomcat_m_instances }}'
   tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
 
-- name: Assemble the smartgears container.xml
+- name: Get the scope tokens from the authorization service and assemble the container.xml file
   become: True
   become_user: '{{ smartgears_user }}'
-  assemble: src={{ smartgears_user_home }}/.containerxml dest={{ smartgears_install_path }}/container.xml
+  shell: /usr/local/bin/get-scopes {{ gcube_admin_token | default(omit) }}
-  register: containerxml_state
+  when: gcube_admin_token is defined
   tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
-  
+
 - name: Remove the smartgears application state if the configuration changed
   file: dest={{ smartgears_install_path }}/state state=absent
   when: smartgears_remove_state
@@ -98,6 +97,7 @@
 - name: Install the script that manages the smartgears loglevel
   template: src=change-logback-loglevel.sh.j2 dest=/usr/local/bin/change-logback-loglevel owner=root group=root mode=0755
   with_items: '{{ tomcat_m_instances }}'
+  when: not item.skip_smartgears 
   tags: [ 'smartgears', 'smartgears_loglevel', 'tomcat' ]
 
 - name: Change the smartgears log level

smartgears/smartgears/templates/get-scopes.j2

@@ -1,17 +1,28 @@
 #!/bin/bash
 
-DESTFILE={{ smartgears_user_home }}/.containerxml/2-container.xml
+CONTAINER_XML_HEAD={{ smartgears_user_home }}/.containerxml/1-container.xml
+SCOPES_FILE={{ smartgears_user_home }}/.containerxml/2-container.xml
+CONTAINER_XML_TAIL={{ smartgears_user_home }}/.containerxml/3-container.xml
 LOCAL_LIB=/usr/local/lib
 LOCAL_ETC=/usr/local/etc
+LOG_PREFIX="get-scopes: "
+
+CONTAINER_XML_FILE={{ smartgears_install_path }}/container.xml
+
+RETVAL=
 
 SCOPES_LIST=""
 if [ -f $LOCAL_ETC/scopes.list ] ; then
     . $LOCAL_ETC/scopes.list
+else
+    logger "$LOG_PREFIX There is no token list, aborting"
+    exit 1
 fi
     
 
 if [ $# -ne 1 ] ; then
     echo "The token must be passed as the sole argument"
+    logger "$LOG_PREFIX The token must be passed as the sole argument"
     exit 1
 fi
 TOKEN=$1
@@ -38,6 +49,18 @@ done
 
 cd $LOCAL_LIB
 
-java TokenGenerator {{ smartgears_hostname }} $TOKEN $HTTP_PORT $DESTFILE $SCOPES_LIST
+java TokenGenerator {{ smartgears_hostname }} $TOKEN $HTTP_PORT $SCOPES_FILE $SCOPES_LIST
+RETVAL=$?
+if [ $RETVAL -eq 0 ] ; then
+    logger "$LOG_PREFIX We got the scope tokens"
+else
+    logger "$LOG_PREFIX Unable to obtain the scope tokens, aborting"
+    exit 1
+fi
+
+# Now that we have the tokens, we can assemble the container.xml file
+cat $CONTAINER_XML_HEAD $SCOPES_FILE $CONTAINER_XML_TAIL > $CONTAINER_XML_FILE
+chmod 440 $CONTAINER_XML_FILE
+logger "$LOG_PREFIX $CONTAINER_XML_FILE updated"
 
 exit 0