143 lines
4.7 KiB
YAML
143 lines
4.7 KiB
YAML
apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ .Release.Name }}-db-migration
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namespace: {{ .Values.global.namespace }}
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data:
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migrate.sql: |
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-- Create users table if it doesn't exist
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CREATE TABLE IF NOT EXISTS users (
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id SERIAL PRIMARY KEY,
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username TEXT UNIQUE NOT NULL,
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email TEXT UNIQUE NOT NULL,
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password_hash TEXT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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-- Create recipes table if it doesn't exist (matching backend schema)
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CREATE TABLE IF NOT EXISTS recipes (
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id SERIAL PRIMARY KEY,
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name TEXT NOT NULL,
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meal_type TEXT NOT NULL,
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time_minutes INTEGER NOT NULL,
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tags TEXT[] NOT NULL DEFAULT '{}',
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ingredients TEXT[] NOT NULL DEFAULT '{}',
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steps TEXT[] NOT NULL DEFAULT '{}',
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image TEXT,
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made_by TEXT,
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user_id INTEGER REFERENCES users(id) ON DELETE SET NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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-- Add user_id column if it doesn't exist (for existing recipes tables)
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'recipes' AND column_name = 'user_id'
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) THEN
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ALTER TABLE recipes ADD COLUMN user_id INTEGER REFERENCES users(id) ON DELETE SET NULL;
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END IF;
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END $$;
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-- Add created_at column to recipes if it doesn't exist
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_name = 'recipes' AND column_name = 'created_at'
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) THEN
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ALTER TABLE recipes ADD COLUMN created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP;
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END IF;
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END $$;
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-- Create indexes
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CREATE INDEX IF NOT EXISTS idx_recipes_meal_type ON recipes (meal_type);
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CREATE INDEX IF NOT EXISTS idx_recipes_time_minutes ON recipes (time_minutes);
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CREATE INDEX IF NOT EXISTS idx_recipes_made_by ON recipes (made_by);
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CREATE INDEX IF NOT EXISTS idx_recipes_user_id ON recipes (user_id);
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CREATE INDEX IF NOT EXISTS idx_users_username ON users (username);
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CREATE INDEX IF NOT EXISTS idx_users_email ON users (email);
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-- Verify schema
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SELECT 'Users table:' as info;
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SELECT column_name, data_type
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FROM information_schema.columns
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WHERE table_name = 'users'
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ORDER BY ordinal_position;
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SELECT 'Recipes table:' as info;
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SELECT column_name, data_type
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FROM information_schema.columns
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WHERE table_name = 'recipes'
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ORDER BY ordinal_position;
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---
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: {{ .Release.Name }}-db-migration-{{ .Release.Revision }}
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namespace: {{ .Values.global.namespace }}
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labels:
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app: {{ .Release.Name }}-db-migration
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component: migration
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annotations:
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"helm.sh/hook": pre-install,pre-upgrade
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"helm.sh/hook-weight": "-5"
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"helm.sh/hook-delete-policy": before-hook-creation
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spec:
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ttlSecondsAfterFinished: 300
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template:
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metadata:
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labels:
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app: {{ .Release.Name }}-db-migration
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spec:
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restartPolicy: Never
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containers:
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- name: migrate
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image: postgres:16-alpine
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command:
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- /bin/sh
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- -c
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- |
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echo "Waiting for database to be ready..."
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until pg_isready -h $DB_HOST -U $DB_USER; do
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echo "Database not ready, waiting..."
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sleep 2
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done
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echo "Database is ready, running migration..."
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PGPASSWORD=$DB_PASSWORD psql -h $DB_HOST -U $DB_USER -d $DB_NAME -f /migration/migrate.sql
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echo "Migration completed successfully"
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env:
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- name: DB_HOST
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_HOST
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- name: DB_PORT
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_PORT
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- name: DB_NAME
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_NAME
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- name: DB_USER
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_USER
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- name: DB_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_PASSWORD
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volumeMounts:
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- name: migration-script
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mountPath: /migration
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volumes:
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- name: migration-script
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configMap:
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name: {{ .Release.Name }}-db-migration
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