set java-17 for keycloak_quarkus

roles/keycloak_quarkus/tasks/systemd.yml

@@ -1,12 +1,7 @@
 ---
-- name: Determine JAVA_HOME for selected JVM RPM  # noqa blocked_modules
-  ansible.builtin.shell: |
-    set -o pipefail
-    rpm -ql {{ keycloak_quarkus_jvm_package }} | grep -Po '/usr/lib/jvm/.*(?=/bin/java$)'
-  args:
-    executable: /bin/bash
-  changed_when: False
-  register: rpm_java_home
+- name: Determine JAVA_HOME for selected JVM RPM
+  ansible.builtin.set_fact:
+    rpm_java_home: "/etc/alternatives/jre_{{ keycloak_quarkus_jvm_package | regex_search('(?<=java-)[0-9.]+') }}"
 
 - name: "Configure sysconfig file for keycloak service"
   become: yes
@@ -17,7 +12,7 @@
     group: root
     mode: 0644
   vars:
-    keycloak_rpm_java_home: "{{ rpm_java_home.stdout }}"
+    keycloak_rpm_java_home: "{{ rpm_java_home }}"
   notify:
     - restart keycloak