Bugfix for missing Listener autostart in systemd

The old dotprofile environment scripts were remove in 2022.
They were replaced by ocenv but still nbeeded by manage_oracle_rdbms_procs.s
for a mapping of listener to ORACLE_HOME.

The dotprofiles are back again with ocenv as environment switcher.

changelogs/fragments/manage_oracle_rdbms_procs.yml

@@ -1,3 +1,4 @@
 ---
 bugfixes:
   - "oraswdb_install: shellchecker for manage_oracle_rdbms_procs.sh (oravirt#358)"
+  - "Bugfix for missing Listener autostart in systemd (oravirt#358)"

roles/oradb_manage_db/tasks/main.yml

@@ -61,7 +61,7 @@
     loop_var: dbh
     label: " oracle_db_name={{ dbh.oracle_db_name | default('') }}"
   when: oracle_databases is defined
-  tags: create_db,dbca,customdbcatemplate,dotprofile_db
+  tags: create_db,dbca,customdbcatemplate,dotprofile_db,listener2
 
 - name: manage_db | Check if database is running
   ansible.builtin.shell: ps -ef |grep pmon |grep -v grep

roles/oradb_manage_db/tasks/manage-db.yml

@@ -12,12 +12,35 @@
                     {%- else -%}\
                           {{ oracle_base }}/{{ db_homes_config[dbh.home]['version'] }}/{{ db_homes_config[dbh.home]['home'] }}\
                     {%- endif -%}"
+  tags: always
 
 - ansible.builtin.include_tasks: ocenv.yml  # noqa name[missing]
   when: deploy_ocenv
   tags:
     - always
 
+# The systemd service needs an information for
+# starting the listener from right home
+# Mapping from listener to ORACLE_HOME is done with oracle_databases
+# => use the old .profile_<DB_SID> for this
+# => use the loop over oracle_databases
+- name: listener | Deploy dotprofile for listener autostart
+  ansible.builtin.template:
+    src: dotprofile-db.j2
+    dest: >-
+      {{ oracle_user_home }}/.profile_{{ dbh.oracle_db_instance_name
+            | default(dbh.oracle_db_unique_name)
+            | default(dbh.oracle_db_name)}}
+    owner: "{{ oracle_user }}"
+    group: "{{ oracle_group }}"
+    mode: 0644
+  when: dbh.state | lower == 'present'
+  loop_control:
+    label: >-
+      db_name: {{ dbh.oracle_db_name | default('') }}
+      listener: {{ dbh.listener_name | default('') }}
+  tags: listener2
+
 - ansible.builtin.debug:
     msg: "Maintaining DB - {{ dbh.oracle_db_name }}, ORACLE_HOME - {{ oracle_home_db }}"  # noqa name[missing]
   run_once: "{{ configure_cluster }}"

roles/oradb_manage_db/templates/dotprofile-db.j2

@@ -0,0 +1,26 @@
+#jinja2: trim_blocks:True
+# {{ ansible_managed }}
+#
+. {{ oracle_user_home }}/dbenv/ocenv 2>&1 > /dev/null
+myoraenv {{ dbh.oracle_db_instance_name
+            | default(dbh.oracle_db_unique_name)
+            | default(dbh.oracle_db_name) }} 2>&1 > /dev/null
+
+{# Remove possible old LSNRNAME from environmet
+   Maybe we cannot set it because it is not defined for this database...
+#}
+unset LSNRNAME
+{% if dbh.listener_name is defined %}
+LSNRNAME={{ dbh.listener_name }}
+export LSNRNAME
+{% endif %}
+
+{# create environemt variables when rman is configured in oracle_databases #}
+{% if dbh.rman_jobs is defined %}
+# setup some variables for oradb-rman
+export RMANTNS_ADMIN={{ rman_tns_admin  | default(dbh.rman_tns_admin  | default(oracle_base + '/rman/network/admin')) }}
+export RMANLOGDIR={{ rman_log_dir       | default(dbh.rman_log_dir    | default(oracle_base + '/rman/log/')) }}
+export RMANSCRIPTDIR={{ rman_script_dir | default(dbh.rman_script_dir | default(oracle_base + '/rman/script')) }}
+{% endif %}
+
+export PATH=${ORACLE_BASE}/bin:${PATH}

roles/oraswdb_install/files/manage_oracle_rdbms_procs.sh

@@ -96,8 +96,22 @@ function start_database() {
     echo "ORACLE_HOME: ${ORACLE_HOME}"
     echo "ORACLE_SID : ${ORACLE_SID}"
 
+    # set PFILEDIR as default
+    # => will be replaced when readonly home ist used
+    PFILEDIR="${ORACLE_HOME}/dbs"
+
+    # Do we have a potential readonly Home?
+    if test -f "${ORACLE_HOME}/install/orabasetab" ; then
+        # we could check for a readonly home
+        # shellcheck disable=SC2046
+        if [ ! $("${ORACLE_HOME}/bin/orabasehome") = "${ORACLE_HOME}" ] ; then
+            # readonly Home
+            PFILEDIR=$("$ORACLE_HOME/bin/orabaseconfig")/dbs
+        fi
+    fi
+
     # Check for SPFile/PFile
-    test -f "${ORACLE_HOME}/dbs/spfile${ORACLE_SID}.ora" || test -f "${ORACLE_HOME}/dbs/init${ORACLE_SID}.ora"
+    test -f "${PFILEDIR}/spfile${ORACLE_SID}.ora" || test -f "${PFILEDIR}/init${ORACLE_SID}.ora"
     # shellcheck disable=2181
     if [ "${?}" -ne 0 ] ; then
         echo "no parameter file found."
@@ -123,7 +137,7 @@ function start_database() {
 
     fi
 
-    if [ "${STARTDB:-'N'}" = "Y" ] ; then
+    if [ "${STARTDB:-N}" = "Y" ] ; then
 
         # Using RMAN for startup
         # => easy to switch from mount to open for running instance during execution
@@ -227,7 +241,7 @@ function do_sidline() {
         if test -f "${PROFILE_FILE}" ; then
             # shellcheck source=/dev/null
             . "${PROFILE_FILE}" > /dev/null
-            stop_database "${ORA_HOME}" "${ORA_SID}" "${global_dbmode:-'immediate'}"
+            stop_database "${ORA_HOME}" "${ORA_SID}" "${global_dbmode:-immediate}"
         fi
 
         if test -f "${PROFILE_FILE}" ; then