add migrations support

Author: vasiliy-t

crud-storage/crud-storage-scm-1.rockspec

@@ -10,7 +10,8 @@ dependencies = {
     'checks == 3.0.1-1',
     'cartridge == 2.3.0-1',
     'metrics == 0.5.0-1',
-    'crud >= 0.1.0-1'
+    'crud >= 0.1.0-1',
+    'migrations == 0.3.1-1'
 }
 build = {
     type = 'none';

crud-storage/helm-chart/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "1.0"
 description: A Helm chart for Tarantool CRUD
 name: crud-storage
-version: 0.0.3
+version: 0.0.4
 dependencies:
 - name: tarantool-operator
   version: "0.0.7"

crud-storage/helm-chart/values.yaml

@@ -5,7 +5,7 @@ ClusterName: tarantool-crud
 
 image:
   repository: vasiliyt/tarantool-crud
-  tag: 0.0.2
+  tag: 0.0.3
   pullPolicy: IfNotPresent
 
 service:
@@ -27,3 +27,4 @@ RoleConfig:
       - crud-storage
       - vshard-router
       - metrics
+      - migrator

crud-storage/init.lua

@@ -33,9 +33,14 @@ local ok, err = cartridge.cfg({
         'cartridge.roles.vshard-storage',
         'cartridge.roles.vshard-router',
         'cartridge.roles.metrics',
-        'cartridge.roles.crud-storage'
+        'cartridge.roles.crud-storage',
+        'migrator'
     },
     cluster_cookie = 'myapp-cluster-cookie',
 })
 
 assert(ok, tostring(err))
+
+local migrator = require('migrator')
+local config_loader = require('migrator.config-loader').new()
+migrator.set_loader(config_loader)