Add migrate and deploy playbooks

ansible/deploy.yml

@@ -0,0 +1,7 @@
+---
+- name: Deploy binaries
+  # Deploy on both VMs, only the primary is "active"
+  hosts: servers
+  remote_user: ubuntu
+  roles:
+    - role: deploy

ansible/group_vars/servers.yaml

@@ -0,0 +1,15 @@
+$ANSIBLE_VAULT;1.1;AES256
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+3138623135623031386437353434643736323166623661666263

ansible/migrate.yml

@@ -0,0 +1,30 @@
+---
+- name: Perform DB migration
+  hosts: servers
+  remote_user: ubuntu
+  gather_facts: false
+  vars:
+    primary: lard-a
+
+  tasks:
+    - name: Copy the db folder to the remote
+      ansible.builtin.copy:
+        src: "{{ playbook_dir }}/../db/"
+        dest: /etc/postgresql/16/db/
+        mode: "0755"
+      become: true
+
+    - name: Migrate primary
+      when: inventory_hostname == primary
+      become: true
+      become_user: postgres
+      block:
+        - name: Update public schema in lard
+          community.postgresql.postgresql_script:
+            db: lard
+            path: /etc/postgresql/16/db/public.sql
+
+        - name: Create partition tables in lard
+          community.postgresql.postgresql_script:
+            db: lard
+            path: /etc/postgresql/16/db/partitions_generated.sql

db/partitions_generated.sql

@@ -0,0 +1,73 @@
+-- Generated by simple script for testing
+CREATE TABLE IF NOT EXISTS data_y1950_to_y2000 PARTITION OF public.data
+FOR VALUES FROM ('1950-01-01 00:00:00+00') TO ('2000-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2000_to_y2010 PARTITION OF public.data
+FOR VALUES FROM ('2000-01-01 00:00:00+00') TO ('2010-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2010_to_y2015 PARTITION OF public.data
+FOR VALUES FROM ('2010-01-01 00:00:00+00') TO ('2015-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2015_to_y2016 PARTITION OF public.data
+FOR VALUES FROM ('2015-01-01 00:00:00+00') TO ('2016-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2016_to_y2017 PARTITION OF public.data
+FOR VALUES FROM ('2016-01-01 00:00:00+00') TO ('2017-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2017_to_y2018 PARTITION OF public.data
+FOR VALUES FROM ('2017-01-01 00:00:00+00') TO ('2018-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2018_to_y2019 PARTITION OF public.data
+FOR VALUES FROM ('2018-01-01 00:00:00+00') TO ('2019-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2019_to_y2020 PARTITION OF public.data
+FOR VALUES FROM ('2019-01-01 00:00:00+00') TO ('2020-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2020_to_y2021 PARTITION OF public.data
+FOR VALUES FROM ('2020-01-01 00:00:00+00') TO ('2021-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2021_to_y2022 PARTITION OF public.data
+FOR VALUES FROM ('2021-01-01 00:00:00+00') TO ('2022-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2022_to_y2023 PARTITION OF public.data
+FOR VALUES FROM ('2022-01-01 00:00:00+00') TO ('2023-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2023_to_y2024 PARTITION OF public.data
+FOR VALUES FROM ('2023-01-01 00:00:00+00') TO ('2024-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2024_to_y2025 PARTITION OF public.data
+FOR VALUES FROM ('2024-01-01 00:00:00+00') TO ('2025-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2025_to_y2026 PARTITION OF public.data
+FOR VALUES FROM ('2025-01-01 00:00:00+00') TO ('2026-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2026_to_y2027 PARTITION OF public.data
+FOR VALUES FROM ('2026-01-01 00:00:00+00') TO ('2027-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2027_to_y2028 PARTITION OF public.data
+FOR VALUES FROM ('2027-01-01 00:00:00+00') TO ('2028-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2028_to_y2029 PARTITION OF public.data
+FOR VALUES FROM ('2028-01-01 00:00:00+00') TO ('2029-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS data_y2029_to_y2030 PARTITION OF public.data
+FOR VALUES FROM ('2029-01-01 00:00:00+00') TO ('2030-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y1950_to_y2000 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('1950-01-01 00:00:00+00') TO ('2000-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2000_to_y2010 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2000-01-01 00:00:00+00') TO ('2010-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2010_to_y2015 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2010-01-01 00:00:00+00') TO ('2015-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2015_to_y2016 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2015-01-01 00:00:00+00') TO ('2016-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2016_to_y2017 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2016-01-01 00:00:00+00') TO ('2017-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2017_to_y2018 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2017-01-01 00:00:00+00') TO ('2018-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2018_to_y2019 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2018-01-01 00:00:00+00') TO ('2019-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2019_to_y2020 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2019-01-01 00:00:00+00') TO ('2020-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2020_to_y2021 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2020-01-01 00:00:00+00') TO ('2021-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2021_to_y2022 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2021-01-01 00:00:00+00') TO ('2022-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2022_to_y2023 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2022-01-01 00:00:00+00') TO ('2023-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2023_to_y2024 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2023-01-01 00:00:00+00') TO ('2024-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2024_to_y2025 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2024-01-01 00:00:00+00') TO ('2025-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2025_to_y2026 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2025-01-01 00:00:00+00') TO ('2026-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2026_to_y2027 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2026-01-01 00:00:00+00') TO ('2027-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2027_to_y2028 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2027-01-01 00:00:00+00') TO ('2028-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2028_to_y2029 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2028-01-01 00:00:00+00') TO ('2029-01-01 00:00:00+00');
+CREATE TABLE IF NOT EXISTS nonscalar_data_y2029_to_y2030 PARTITION OF public.nonscalar_data
+FOR VALUES FROM ('2029-01-01 00:00:00+00') TO ('2030-01-01 00:00:00+00');

deploy.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if ! cargo build --workspace --release; then
+    exit 1
+fi
+
+pushd ansible || exit
+
+ansible-playbook -i inventory.yml deploy.yml --ask-vault-pass
+
+popd || exit