PMM-12576 change admin ID to 1. (#2551)

* PMM-12576 change admin ID to 1.

* PMM-12576 Debug messages.

update/ansible/playbook/tasks/roles/initialization/tasks/main.yml

@@ -38,7 +38,11 @@
 # and we use pmm_current_version is version(pmm_image_version, '>=') to run it only if upgrade is required
 - name: Determine type of upgrade
   set_fact:
-    docker_upgrade: not ui_upgrade and current_version_file['failed'] == false and not pmm_current_version is version(pmm_image_version, '>=')
+    docker_upgrade: "{{ not ui_upgrade and current_version_file['failed'] != true and not pmm_current_version is version(pmm_image_version, '>=') }}"
+
+- name: Print Docker upgrade fact
+  debug:
+    msg: "Docker upgrade: {{ docker_upgrade }}"
 
 # We use current_version_file['failed'] because we don't want to run this on creating container
 # and we use pmm_current_version is version(pmm_image_version, '>=') to run it only if upgrade is required
@@ -104,14 +108,14 @@
 - name: Create empty configuration file for VictoriaMetrics
   file: path=/etc/victoriametrics-promscrape.yml state=touch owner=pmm group=pmm
 
-- name: Run SQLite -> Postgres only for docker upgrade
+- name: Run operations for docker-way upgrade
   block:
     - name: Check that the SQLite grafana database exists
       stat:
         path: /srv/grafana/grafana.db
       register: is_database_sqlite
 
-    - name: Temporary change database to SQLite
+    - name: Run SQLite -> Postgres only
       block:
         - name: Remove database options (SQLite is default)
           ini_file:
@@ -159,6 +163,13 @@
           tags:
             - skip_ansible_lint # '503 Tasks that run when changed should likely be handlers'.
       when: is_database_sqlite.stat.exists
+
+    - name: Change default admin id
+      postgresql_query:
+        db: grafana
+        query: UPDATE "user" SET id='1' WHERE login='admin';
+      when: not ansible_check_mode
+
   when: docker_upgrade
 
 - name: Check if we need an update or not

update/ansible/playbook/tasks/update.yml

@@ -409,6 +409,12 @@
         - ALTER TABLE api_key ALTER COLUMN name TYPE text;
       when: not ansible_check_mode
 
+    - name: Change default admin id
+      postgresql_query:
+        db: grafana
+        query: UPDATE "user" SET id='1' WHERE login='admin';
+      when: not ansible_check_mode
+
     # we need to put this step as one of the last steps, because it removes pmm.ini and /etc/alertmanager.yml
     - name: Remove old or redundant packages
       yum: