feat(ess-pro/compose): deploy Element Server Suite Pro via Compose

initial commit of the converted role from helm charts for qubernetis to compose ansible role

roles/ess_pro_compose/tasks/main.yml

@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: MIT-0
+---
+- name: Validate required variables
+  ansible.builtin.assert:
+    that:
+      - ess_server_name | length > 0
+      - ess_registry_username | length > 0
+      - ess_registry_token | length > 0
+      - ess_rtc_external_ip | length > 0
+    fail_msg: >-
+      Required variables are missing. Provide ess_server_name,
+      ess_registry_username, ess_registry_token (OpenBao) and
+      ess_rtc_external_ip in group_vars/ess_servers.yml.
+    quiet: true
+
+- name: Validate OIDC variables when OIDC is enabled
+  ansible.builtin.assert:
+    that:
+      - ess_oidc_issuer | length > 0
+      - ess_oidc_client_secret | length > 0
+    fail_msg: OIDC enabled but issuer / client_secret missing.
+    quiet: true
+  when: ess_oidc_enabled | bool
+
+- name: Prerequisites (docker, networks, dirs, registry login)
+  ansible.builtin.import_tasks: prereq.yml
+
+- name: Generate / verify the ess-generated secret bundle
+  ansible.builtin.import_tasks: secrets.yml
+
+- name: Render all component configuration files
+  ansible.builtin.import_tasks: config.yml
+
+- name: Render compose project file and start the stack
+  ansible.builtin.import_tasks: deploy.yml
+
+- name: Post-install (create admin user)
+  ansible.builtin.import_tasks: postinstall.yml
+  when: ess_create_admin_user | bool