6 files changed, 47 insertions, 60 deletions
diff --git a/roles/postgres/defaults/main.yml b/roles/postgres/defaults/main.yml
deleted file mode 100644
index 856ac50..0000000
--- a/roles/postgres/defaults/main.yml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-
-postgres_dir: /data/postgresql
-postgres_default_dir: /var/postgresql
-postgres_user: _postgresql
-postgres_group: _postgresql
-postgres_db_user: postgres
diff --git a/roles/postgres/tasks/main.yml b/roles/postgres/tasks/main.yml
deleted file mode 100644
index f3d24da..0000000
--- a/roles/postgres/tasks/main.yml
+++ /dev/null
@@ -1,53 +0,0 @@
----
-
-- name: install postgres
-  ansible.builtin.package:
-    name:
-      - postgresql-server
-      - postgresql-contrib
-    state: present
-
-- name: create postgres directories
-  ansible.builtin.file:
-    path: "{{ postgres_dir }}/{{ item }}"
-    owner: "{{ postgres_user }}"
-    group: "{{ postgres_group }}"
-    mode: "0750"
-    state: directory
-  loop:
-    - ""
-    - "data"
-
-- name: delete default data dir if exists
-  ansible.builtin.file:
-    path: "{{ postgres_default_dir }}"
-    state: absent
-  when: postgres_dir != "/var/postgresql"
-
-- name: link postgres directory to default one
-  ansible.builtin.file:
-    src: "{{ postgres_dir }}"
-    dest: "{{ postgres_default_dir }}"
-    owner: "{{ postgres_user }}"
-    group: "{{ postgres_group }}"
-    state: link
-    mode: "0750"
-    follow: false
-  when: postgres_dir != "/var/postgresql"
-
-- name: init postgres database  # noqa: no-changed-when
-  ansible.builtin.shell:
-    cmd: |
-      su "{{ postgres_user }}" \
-        -c 'initdb -D "{{ postgres_dir }}/data/" -U "{{ postgres_db_user }}" --encoding=UTF-8 --locale=en_US.UTF-8'
-    chdir: "{{ postgres_dir }}"
-  register: result
-  failed_when:
-    - result.rc != 0
-    - "'exists but is not empty' not in result.stderr"
-
-- name: enable and restart postgres service
-  ansible.builtin.service:
-    name: postgresql
-    state: restarted
-    enabled: true
diff --git a/roles/postgresql/defaults/main.yml b/roles/postgresql/defaults/main.yml
new file mode 100644
index 0000000..65f47df
--- /dev/null
+++ b/roles/postgresql/defaults/main.yml
@@ -0,0 +1,8 @@
+---
+
+postgresql__dir: /var/postgresql
+postgresql__data_dir: "{{ postgresql__dir }}/data"
+postgresql__user: _postgresql
+postgresql__group: _postgresql
+postgresql__db_user: postgres
+postgresql__port: 5432
diff --git a/roles/postgres/tasks/create_db.yml b/roles/postgresql/tasks/create_db.yml
index d2f3676..d2f3676 100644
--- a/roles/postgres/tasks/create_db.yml
+++ b/roles/postgresql/tasks/create_db.yml
diff --git a/roles/postgres/tasks/create_user.yml b/roles/postgresql/tasks/create_user.yml
index 793676e..793676e 100644
--- a/roles/postgres/tasks/create_user.yml
+++ b/roles/postgresql/tasks/create_user.yml
diff --git a/roles/postgresql/tasks/main.yml b/roles/postgresql/tasks/main.yml
new file mode 100644
index 0000000..a59faa2
--- /dev/null
+++ b/roles/postgresql/tasks/main.yml
@@ -0,0 +1,39 @@
+---
+
+- name: install postgresql
+  ansible.builtin.package:
+    name:
+      - postgresql-server
+      - postgresql-contrib
+    state: present
+
+- name: install python libraries for ansible
+  ansible.builtin.package:
+    name: py3-psycopg2
+    state: present
+
+- name: create postgresql data directory
+  ansible.builtin.file:
+    path: "{{ postgresql__data_dir }}"
+    owner: "{{ postgresql__user }}"
+    group: "{{ postgresql__group }}"
+    mode: "0700"
+    state: directory
+
+- name: init postgresql database  # noqa: no-changed-when
+  ansible.builtin.command:
+    argv:
+      - initdb
+      - "--pgdata={{ postgresql__data_dir }}"
+      - "--username={{ postgresql__db_user }}"
+      - --encoding=UTF-8
+      - --locale=en_US.UTF-8
+    creates: "{{ postgresql__data_dir }}/PG_VERSION"
+  become: true
+  become_user: "{{ postgresql__user }}"
+
+- name: enable and restart postgresql service
+  ansible.builtin.service:
+    name: postgresql
+    state: restarted
+    enabled: true