Merge remote-tracking branch 'origin/master' into 46487-add-support-for-jupyter-in-gitlab-via-kubernetes

6 files changed, 181 insertions, 1 deletions

diff --git a/db/migrate/20180515005612_add_squash_to_merge_requests.rb b/db/migrate/20180515005612_add_squash_to_merge_requests.rb
new file mode 100644
index 00000000000..f526b45bd4b
--- /dev/null
+++ b/db/migrate/20180515005612_add_squash_to_merge_requests.rb
@@ -0,0 +1,19 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddSquashToMergeRequests < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:merge_requests, :squash)
+      add_column_with_default :merge_requests, :squash, :boolean, default: false, allow_null: false
+    end
+  end
+
+  def down
+    remove_column :merge_requests, :squash if column_exists?(:merge_requests, :squash)
+  end
+end
diff --git a/db/migrate/20180515121227_create_notes_diff_files.rb b/db/migrate/20180515121227_create_notes_diff_files.rb
new file mode 100644
index 00000000000..7108bc1a64b
--- /dev/null
+++ b/db/migrate/20180515121227_create_notes_diff_files.rb
@@ -0,0 +1,21 @@
+class CreateNotesDiffFiles < ActiveRecord::Migration
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def change
+    create_table :note_diff_files do |t|
+      t.references :diff_note, references: :notes, null: false, index: { unique: true }
+      t.text :diff, null: false
+      t.boolean :new_file, null: false
+      t.boolean :renamed_file, null: false
+      t.boolean :deleted_file, null: false
+      t.string :a_mode, null: false
+      t.string :b_mode, null: false
+      t.text :new_path, null: false
+      t.text :old_path, null: false
+    end
+
+    add_foreign_key :note_diff_files, :notes, column: :diff_note_id, on_delete: :cascade
+  end
+end
diff --git a/db/migrate/20180524132016_merge_requests_target_id_iid_state_partial_index.rb b/db/migrate/20180524132016_merge_requests_target_id_iid_state_partial_index.rb
new file mode 100644
index 00000000000..cee576b91c8
--- /dev/null
+++ b/db/migrate/20180524132016_merge_requests_target_id_iid_state_partial_index.rb
@@ -0,0 +1,27 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class MergeRequestsTargetIdIidStatePartialIndex < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  INDEX_NAME = 'index_merge_requests_on_target_project_id_and_iid_opened'
+
+  disable_ddl_transaction!
+
+  def up
+    # On GitLab.com this index will take up roughly 5 MB of space.
+    add_concurrent_index(
+      :merge_requests,
+      [:target_project_id, :iid],
+      where: "state = 'opened'",
+      name: INDEX_NAME
+    )
+  end
+
+  def down
+    remove_concurrent_index_by_name(:merge_requests, INDEX_NAME)
+  end
+end
diff --git a/db/migrate/20180529093006_ensure_remote_mirror_columns.rb b/db/migrate/20180529093006_ensure_remote_mirror_columns.rb
new file mode 100644
index 00000000000..290416cb61c
--- /dev/null
+++ b/db/migrate/20180529093006_ensure_remote_mirror_columns.rb
@@ -0,0 +1,24 @@
+class EnsureRemoteMirrorColumns < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_column :remote_mirrors, :last_update_started_at, :datetime unless column_exists?(:remote_mirrors, :last_update_started_at)
+    add_column :remote_mirrors, :remote_name, :string unless column_exists?(:remote_mirrors, :remote_name)
+
+    unless column_exists?(:remote_mirrors, :only_protected_branches)
+      add_column_with_default(:remote_mirrors,
+                              :only_protected_branches,
+                              :boolean,
+                              default: false,
+                              allow_null: false)
+    end
+  end
+
+  def down
+    # db/migrate/20180503131624_create_remote_mirrors.rb will remove the table
+  end
+end
diff --git a/db/post_migrate/20180424151928_fill_file_store.rb b/db/post_migrate/20180424151928_fill_file_store.rb
new file mode 100644
index 00000000000..b41feb233be
--- /dev/null
+++ b/db/post_migrate/20180424151928_fill_file_store.rb
@@ -0,0 +1,72 @@
+class FillFileStore < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  class JobArtifact < ActiveRecord::Base
+    include EachBatch
+    self.table_name = 'ci_job_artifacts'
+    BATCH_SIZE = 10_000
+
+    def self.params_for_background_migration
+      yield self.where(file_store: nil), 'FillFileStoreJobArtifact', 5.minutes, BATCH_SIZE
+    end
+  end
+
+  class LfsObject < ActiveRecord::Base
+    include EachBatch
+    self.table_name = 'lfs_objects'
+    BATCH_SIZE = 10_000
+
+    def self.params_for_background_migration
+      yield self.where(file_store: nil), 'FillFileStoreLfsObject', 5.minutes, BATCH_SIZE
+    end
+  end
+
+  class Upload < ActiveRecord::Base
+    include EachBatch
+    self.table_name = 'uploads'
+    self.inheritance_column = :_type_disabled # Disable STI
+    BATCH_SIZE = 10_000
+
+    def self.params_for_background_migration
+      yield self.where(store: nil), 'FillStoreUpload', 5.minutes, BATCH_SIZE
+    end
+  end
+
+  def up
+    # NOTE: Schedule background migrations that fill 'NULL' value by '1'(ObjectStorage::Store::LOCAL) on `file_store`, `store` columns
+    # 
+    # Here are the target columns
+    # - ci_job_artifacts.file_store
+    # - lfs_objects.file_store
+    # - uploads.store
+
+    FillFileStore::JobArtifact.params_for_background_migration do |relation, class_name, delay_interval, batch_size|
+      queue_background_migration_jobs_by_range_at_intervals(relation,
+        class_name,
+        delay_interval,
+        batch_size: batch_size)
+    end
+
+    FillFileStore::LfsObject.params_for_background_migration do |relation, class_name, delay_interval, batch_size|
+      queue_background_migration_jobs_by_range_at_intervals(relation,
+        class_name,
+        delay_interval,
+        batch_size: batch_size)
+    end
+
+    FillFileStore::Upload.params_for_background_migration do |relation, class_name, delay_interval, batch_size|
+      queue_background_migration_jobs_by_range_at_intervals(relation,
+        class_name,
+        delay_interval,
+        batch_size: batch_size)
+    end
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 207ff976407..fc03f506139 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180521171529) do
+ActiveRecord::Schema.define(version: 20180529093006) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1228,6 +1228,7 @@ ActiveRecord::Schema.define(version: 20180521171529) do
     t.integer "latest_merge_request_diff_id"
     t.string "rebase_commit_sha"
     t.boolean "allow_maintainer_to_push"
+    t.boolean "squash", default: false, null: false
   end
 
   add_index "merge_requests", ["assignee_id"], name: "index_merge_requests_on_assignee_id", using: :btree
@@ -1243,6 +1244,7 @@ ActiveRecord::Schema.define(version: 20180521171529) do
   add_index "merge_requests", ["source_project_id", "source_branch"], name: "index_merge_requests_on_source_project_id_and_source_branch", using: :btree
   add_index "merge_requests", ["target_branch"], name: "index_merge_requests_on_target_branch", using: :btree
   add_index "merge_requests", ["target_project_id", "iid"], name: "index_merge_requests_on_target_project_id_and_iid", unique: true, using: :btree
+  add_index "merge_requests", ["target_project_id", "iid"], name: "index_merge_requests_on_target_project_id_and_iid_opened", where: "((state)::text = 'opened'::text)", using: :btree
   add_index "merge_requests", ["target_project_id", "merge_commit_sha", "id"], name: "index_merge_requests_on_tp_id_and_merge_commit_sha_and_id", using: :btree
   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title", using: :btree
   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
@@ -1313,6 +1315,20 @@ ActiveRecord::Schema.define(version: 20180521171529) do
   add_index "namespaces", ["runners_token"], name: "index_namespaces_on_runners_token", unique: true, using: :btree
   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
 
+  create_table "note_diff_files", force: :cascade do |t|
+    t.integer "diff_note_id", null: false
+    t.text "diff", null: false
+    t.boolean "new_file", null: false
+    t.boolean "renamed_file", null: false
+    t.boolean "deleted_file", null: false
+    t.string "a_mode", null: false
+    t.string "b_mode", null: false
+    t.text "new_path", null: false
+    t.text "old_path", null: false
+  end
+
+  add_index "note_diff_files", ["diff_note_id"], name: "index_note_diff_files_on_diff_note_id", unique: true, using: :btree
+
   create_table "notes", force: :cascade do |t|
     t.text "note"
     t.string "noteable_type"
@@ -2254,6 +2270,7 @@ ActiveRecord::Schema.define(version: 20180521171529) do
   add_foreign_key "merge_requests_closing_issues", "merge_requests", on_delete: :cascade
   add_foreign_key "milestones", "namespaces", column: "group_id", name: "fk_95650a40d4", on_delete: :cascade
   add_foreign_key "milestones", "projects", name: "fk_9bd0a0c791", on_delete: :cascade
+  add_foreign_key "note_diff_files", "notes", column: "diff_note_id", on_delete: :cascade
   add_foreign_key "notes", "projects", name: "fk_99e097b079", on_delete: :cascade
   add_foreign_key "oauth_openid_requests", "oauth_access_grants", column: "access_grant_id", name: "fk_oauth_openid_requests_oauth_access_grants_access_grant_id"
   add_foreign_key "pages_domains", "projects", name: "fk_ea2f6dfc6f", on_delete: :cascade