From 01c45ddc9ead715131b3c583caa14fcf20845354 Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Sat, 11 May 2019 11:26:46 +0200
Subject: [PATCH 1/6] Search: Use RUM index.

---
 .../mastodon_api/mastodon_api_controller.ex   |  6 ++--
 ...510135645_add_fts_index_to_objects_two.exs | 33 +++++++++++++++++++
 2 files changed, 36 insertions(+), 3 deletions(-)
 create mode 100644 priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs

diff --git a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
index 956736780..32677df95 100644
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@@ -1019,12 +1019,12 @@ def status_search(user, query) do
         where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
         where:
           fragment(
-            "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
-            o.data,
+            "? @@ plainto_tsquery('english', ?)",
+            o.fts_content,
             ^query
           ),
         limit: 20,
-        order_by: [desc: :id]
+        order_by: [fragment("? <=> now()::date", o.inserted_at)]
       )
 
     Repo.all(q) ++ fetched
diff --git a/priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs b/priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs
new file mode 100644
index 000000000..14b964847
--- /dev/null
+++ b/priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs
@@ -0,0 +1,33 @@
+defmodule Pleroma.Repo.Migrations.AddFtsIndexToObjectsTwo do
+  use Ecto.Migration
+
+  def up do
+    drop_if_exists index(:objects, ["(to_tsvector('english', data->>'content'))"], using: :gin, name: :objects_fts)
+    alter table(:objects) do
+      add(:fts_content, :tsvector)
+    end
+
+    execute("CREATE FUNCTION objects_fts_update() RETURNS trigger AS $$
+    begin
+      new.fts_content := to_tsvector('english', new.data->>'content');
+      return new;
+    end
+    $$ LANGUAGE plpgsql")
+    execute("create index objects_fts on objects using RUM (fts_content rum_tsvector_addon_ops, inserted_at) with (attach = 'inserted_at', to = 'fts_content');")
+
+    execute("CREATE TRIGGER tsvectorupdate BEFORE INSERT OR UPDATE ON objects
+    FOR EACH ROW EXECUTE PROCEDURE objects_fts_update()")
+
+    execute("UPDATE objects SET updated_at = NOW()")
+  end
+
+  def down do
+    execute "drop index objects_fts"
+    execute "drop trigger tsvectorupdate on objects"
+    execute "drop function objects_fts_update()"
+    alter table(:objects) do
+      remove(:fts_content, :tsvector)
+    end
+    create index(:objects, ["(to_tsvector('english', data->>'content'))"], using: :gin, name: :objects_fts)
+  end
+end

From f1e67bdc312ba16a37916024244d6cb9d4417c9e Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Wed, 15 May 2019 15:28:01 +0200
Subject: [PATCH 2/6] Search: Add optional rum indexing / searching.

---
 config/config.exs                             |  2 +
 docs/config.md                                | 15 +++++++
 .../mastodon_api/mastodon_api_controller.ex   | 43 ++++++++++++++-----
 mix.exs                                       |  5 ++-
 mix.lock                                      | 10 ++---
 ...510135645_add_fts_index_to_objects_two.exs |  3 ++
 6 files changed, 62 insertions(+), 16 deletions(-)
 rename priv/repo/{migrations => optional_migrations/rum_indexing}/20190510135645_add_fts_index_to_objects_two.exs (91%)

diff --git a/config/config.exs b/config/config.exs
index 1e64b79a7..42e4cb4ce 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -476,6 +476,8 @@
   token_expires_in: 600,
   issue_new_refresh_token: true
 
+config :pleroma, :database, rum_enabled: false
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"
diff --git a/docs/config.md b/docs/config.md
index 43ea24d80..99cee25cd 100644
--- a/docs/config.md
+++ b/docs/config.md
@@ -537,3 +537,18 @@ Configure OAuth 2 provider capabilities:
 * `shortcode_globs`: Location of custom emoji files. `*` can be used as a wildcard. Example `["/emoji/custom/**/*.png"]`
 * `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
 * `default_manifest`: Location of the JSON-manifest. This manifest contains information about the emoji-packs you can download. Currently only one manifest can be added (no arrays).
+
+## Database options
+
+### RUM indexing for full text search
+* `rum_enabled`: If RUM indexes should be used. Defaults to `false`.
+
+RUM indexes are an alternative indexing scheme that is not included in PostgreSQL by default. While they may eventually be mainlined, for now they have to be installed as a PostgreSQL extension from https://github.com/postgrespro/rum.
+
+Their advantage over the standard GIN indexes is that they allow efficient ordering of search results by timestamp, which makes search queries a lot faster on larger servers, by one or two orders of magnitude. They take up around 3 times as much space as GIN indexes.
+
+To enable them, both the `rum_enabled` flag has to be set and the following special migration has to be run:
+
+`mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/`
+
+This will probably take a long time.
diff --git a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
index 32677df95..fc0100b1e 100644
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@@ -1000,6 +1000,30 @@ def unsubscribe(%{assigns: %{user: user}} = conn, %{"id" => id}) do
     end
   end
 
+  def status_search_query_with_gin(q, query) do
+    from([a, o] in q,
+      where:
+        fragment(
+          "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
+          o.data,
+          ^query
+        ),
+      order_by: [desc: :id]
+    )
+  end
+
+  def status_search_query_with_rum(q, query) do
+    from([a, o] in q,
+      where:
+        fragment(
+          "? @@ plainto_tsquery('english', ?)",
+          o.fts_content,
+          ^query
+        ),
+      order_by: [fragment("? <=> now()::date", o.inserted_at)]
+    )
+  end
+
   def status_search(user, query) do
     fetched =
       if Regex.match?(~r/https?:/, query) do
@@ -1013,20 +1037,19 @@ def status_search(user, query) do
       end || []
 
     q =
-      from(
-        [a, o] in Activity.with_preloaded_object(Activity),
+      from([a, o] in Activity.with_preloaded_object(Activity),
         where: fragment("?->>'type' = 'Create'", a.data),
         where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
-        where:
-          fragment(
-            "? @@ plainto_tsquery('english', ?)",
-            o.fts_content,
-            ^query
-          ),
-        limit: 20,
-        order_by: [fragment("? <=> now()::date", o.inserted_at)]
+        limit: 20
       )
 
+    q =
+      if Pleroma.Config.get([:database, :rum_enabled]) do
+        status_search_query_with_rum(q, query)
+      else
+        status_search_query_with_gin(q, query)
+      end
+
     Repo.all(q) ++ fetched
   end
 
diff --git a/mix.exs b/mix.exs
index fae21f18d..f7955c6ca 100644
--- a/mix.exs
+++ b/mix.exs
@@ -65,7 +65,10 @@ defp deps do
       {:plug_cowboy, "~> 2.0"},
       {:phoenix_pubsub, "~> 1.1"},
       {:phoenix_ecto, "~> 4.0"},
-      {:ecto_sql, "~>3.0.5"},
+      {:ecto_sql,
+       git: "https://github.com/elixir-ecto/ecto_sql",
+       ref: "e839a9a327b632d73533ac8105ba360bc831cf83",
+       override: true},
       {:postgrex, ">= 0.13.5"},
       {:gettext, "~> 0.15"},
       {:comeonin, "~> 4.1.1"},
diff --git a/mix.lock b/mix.lock
index 624c0fb35..d223803ab 100644
--- a/mix.lock
+++ b/mix.lock
@@ -16,12 +16,12 @@
   "cowlib": {:hex, :cowlib, "2.7.0", "3ef16e77562f9855a2605900cedb15c1462d76fb1be6a32fc3ae91973ee543d2", [:rebar3], [], "hexpm"},
   "credo": {:hex, :credo, "0.9.3", "76fa3e9e497ab282e0cf64b98a624aa11da702854c52c82db1bf24e54ab7c97a", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:poison, ">= 0.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
   "crypt": {:git, "https://github.com/msantos/crypt", "1f2b58927ab57e72910191a7ebaeff984382a1d3", [ref: "1f2b58927ab57e72910191a7ebaeff984382a1d3"]},
-  "db_connection": {:hex, :db_connection, "2.0.5", "ddb2ba6761a08b2bb9ca0e7d260e8f4dd39067426d835c24491a321b7f92a4da", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
+  "db_connection": {:hex, :db_connection, "2.0.6", "bde2f85d047969c5b5800cb8f4b3ed6316c8cb11487afedac4aa5f93fd39abfa", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
   "decimal": {:hex, :decimal, "1.7.0", "30d6b52c88541f9a66637359ddf85016df9eb266170d53105f02e4a67e00c5aa", [:mix], [], "hexpm"},
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.2", "b840562ea3d67795ffbb5bd88940b1bed0ed9fa32834915125ea7d02e35888a5", [:mix], [], "hexpm"},
-  "ecto": {:hex, :ecto, "3.0.7", "44dda84ac6b17bbbdeb8ac5dfef08b7da253b37a453c34ab1a98de7f7e5fec7f", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:poison, "~> 2.2 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
-  "ecto_sql": {:hex, :ecto_sql, "3.0.5", "7e44172b4f7aca4469f38d7f6a3da394dbf43a1bcf0ca975e958cb957becd74e", [:mix], [{:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.0.6", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.9.1", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.14.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.3.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
+  "ecto": {:hex, :ecto, "3.1.4", "69d852da7a9f04ede725855a35ede48d158ca11a404fe94f8b2fb3b2162cd3c9", [:mix], [{:decimal, "~> 1.6", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "ecto_sql": {:git, "https://github.com/elixir-ecto/ecto_sql", "e839a9a327b632d73533ac8105ba360bc831cf83", [ref: "e839a9a327b632d73533ac8105ba360bc831cf83"]},
   "esshd": {:hex, :esshd, "0.1.0", "6f93a2062adb43637edad0ea7357db2702a4b80dd9683482fe00f5134e97f4c1", [:mix], [], "hexpm"},
   "eternal": {:hex, :eternal, "1.2.0", "e2a6b6ce3b8c248f7dc31451aefca57e3bdf0e48d73ae5043229380a67614c41", [:mix], [], "hexpm"},
   "ex_aws": {:hex, :ex_aws, "2.1.0", "b92651527d6c09c479f9013caa9c7331f19cba38a650590d82ebf2c6c16a1d8a", [:mix], [{:configparser_ex, "~> 2.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "1.6.3 or 1.6.5 or 1.7.1 or 1.8.6 or ~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jsx, "~> 2.8", [hex: :jsx, repo: "hexpm", optional: true]}, {:poison, ">= 1.2.0", [hex: :poison, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.6", [hex: :sweet_xml, repo: "hexpm", optional: true]}, {:xml_builder, "~> 0.1.0", [hex: :xml_builder, repo: "hexpm", optional: true]}], "hexpm"},
@@ -61,7 +61,7 @@
   "plug_crypto": {:hex, :plug_crypto, "1.0.0", "18e49317d3fa343f24620ed22795ec29d4a5e602d52d1513ccea0b07d8ea7d4d", [:mix], [], "hexpm"},
   "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
   "poolboy": {:hex, :poolboy, "1.5.2", "392b007a1693a64540cead79830443abf5762f5d30cf50bc95cb2c1aaafa006b", [:rebar3], [], "hexpm"},
-  "postgrex": {:hex, :postgrex, "0.14.1", "63247d4a5ad6b9de57a0bac5d807e1c32d41e39c04b8a4156a26c63bcd8a2e49", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
+  "postgrex": {:hex, :postgrex, "0.14.3", "5754dee2fdf6e9e508cbf49ab138df964278700b764177e8f3871e658b345a1e", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
   "prometheus": {:hex, :prometheus, "4.2.2", "a830e77b79dc6d28183f4db050a7cac926a6c58f1872f9ef94a35cd989aceef8", [:mix, :rebar3], [], "hexpm"},
   "prometheus_ecto": {:hex, :prometheus_ecto, "1.4.1", "6c768ea9654de871e5b32fab2eac348467b3021604ebebbcbd8bcbe806a65ed5", [:mix], [{:ecto, "~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm"},
   "prometheus_ex": {:hex, :prometheus_ex, "3.0.5", "fa58cfd983487fc5ead331e9a3e0aa622c67232b3ec71710ced122c4c453a02f", [:mix], [{:prometheus, "~> 4.0", [hex: :prometheus, repo: "hexpm", optional: false]}], "hexpm"},
@@ -74,7 +74,7 @@
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
   "swoosh": {:hex, :swoosh, "0.20.0", "9a6c13822c9815993c03b6f8fccc370fcffb3c158d9754f67b1fdee6b3a5d928", [:mix], [{:cowboy, "~> 1.0.1 or ~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.12", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug, "~> 1.4", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm"},
   "syslog": {:git, "https://github.com/Vagabond/erlang-syslog.git", "4a6c6f2c996483e86c1320e9553f91d337bcb6aa", [tag: "1.0.5"]},
-  "telemetry": {:hex, :telemetry, "0.3.0", "099a7f3ce31e4780f971b4630a3c22ec66d22208bc090fe33a2a3a6a67754a73", [:rebar3], [], "hexpm"},
+  "telemetry": {:hex, :telemetry, "0.4.0", "8339bee3fa8b91cb84d14c2935f8ecf399ccd87301ad6da6b71c09553834b2ab", [:rebar3], [], "hexpm"},
   "tesla": {:hex, :tesla, "1.2.1", "864783cc27f71dd8c8969163704752476cec0f3a51eb3b06393b3971dc9733ff", [:mix], [{:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
   "timex": {:hex, :timex, "3.5.0", "b0a23167da02d0fe4f1a4e104d1f929a00d348502b52432c05de875d0b9cffa5", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
   "trailing_format_plug": {:hex, :trailing_format_plug, "0.0.7", "64b877f912cf7273bed03379936df39894149e35137ac9509117e59866e10e45", [:mix], [{:plug, "> 0.12.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
diff --git a/priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs b/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
similarity index 91%
rename from priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs
rename to priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
index 14b964847..09e6cbfb1 100644
--- a/priv/repo/migrations/20190510135645_add_fts_index_to_objects_two.exs
+++ b/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
@@ -2,6 +2,7 @@ defmodule Pleroma.Repo.Migrations.AddFtsIndexToObjectsTwo do
   use Ecto.Migration
 
   def up do
+    execute("create extension if not exists rum")
     drop_if_exists index(:objects, ["(to_tsvector('english', data->>'content'))"], using: :gin, name: :objects_fts)
     alter table(:objects) do
       add(:fts_content, :tsvector)
@@ -19,6 +20,7 @@ def up do
     FOR EACH ROW EXECUTE PROCEDURE objects_fts_update()")
 
     execute("UPDATE objects SET updated_at = NOW()")
+    execute("vacuum analyze")
   end
 
   def down do
@@ -29,5 +31,6 @@ def down do
       remove(:fts_content, :tsvector)
     end
     create index(:objects, ["(to_tsvector('english', data->>'content'))"], using: :gin, name: :objects_fts)
+    execute("vacuum analyze")
   end
 end

From a3fc7294da43a7e2d17626200e8d3bf5c05808d3 Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Fri, 17 May 2019 12:47:38 +0200
Subject: [PATCH 3/6] CI: Add rum variant testing.

---
 .gitlab-ci.yml | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f9745122a..3ea275127 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,6 +15,7 @@ cache:
 stages:
   - build
   - test
+  - test-rum
   - deploy
 
 before_script:
@@ -45,7 +46,7 @@ docs-build:
 unit-testing:
   stage: test
   services:
-  - name: postgres:9.6.2
+  - name: lainsoykaf/postgres-with-rum
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
   script:
     - mix deps.get
@@ -54,6 +55,20 @@ unit-testing:
     - mix test --trace --preload-modules
     - mix coveralls
 
+unit-testing-rum:
+  stage: test-rum
+  services:
+  - name: lainsoykaf/postgres-with-rum
+    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+  script:
+    - "echo 'config :pleroma, :database, rum_enabled: true' >> config/test.exs"
+    - mix deps.get
+    - mix ecto.create
+    - mix ecto.migrate
+    - "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
+    - mix test --trace --preload-modules
+    - mix coveralls
+
 lint:
   stage: test
   script:
@@ -65,7 +80,6 @@ analysis:
     - mix deps.get
     - mix credo --strict --only=warnings,todo,fixme,consistency,readability
 
-
 docs-deploy:
   stage: deploy
   image: alpine:3.9

From 022e6e4b44229be70f0ec6720a66610a0e2a403a Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Fri, 17 May 2019 14:59:01 +0200
Subject: [PATCH 4/6] RUM: Remove vacuum analyze from migration

Can't be run in a trnasaction.
---
 .../20190510135645_add_fts_index_to_objects_two.exs             | 2 --
 1 file changed, 2 deletions(-)

diff --git a/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs b/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
index 09e6cbfb1..b6a24441a 100644
--- a/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
+++ b/priv/repo/optional_migrations/rum_indexing/20190510135645_add_fts_index_to_objects_two.exs
@@ -20,7 +20,6 @@ def up do
     FOR EACH ROW EXECUTE PROCEDURE objects_fts_update()")
 
     execute("UPDATE objects SET updated_at = NOW()")
-    execute("vacuum analyze")
   end
 
   def down do
@@ -31,6 +30,5 @@ def down do
       remove(:fts_content, :tsvector)
     end
     create index(:objects, ["(to_tsvector('english', data->>'content'))"], using: :gin, name: :objects_fts)
-    execute("vacuum analyze")
   end
 end

From 8784a7d1b40394cb1b4d5ce2d04b8cd057a57ceb Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Fri, 17 May 2019 15:06:51 +0200
Subject: [PATCH 5/6] RUM: Set rum status by the environment.

---
 config/test.exs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/test.exs b/config/test.exs
index 40db66170..e1785d10f 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -63,6 +63,10 @@
 
 config :pleroma, :http_security, report_uri: "https://endpoint.com"
 
+rum_enabled = System.get_env("RUM_ENABLED") == "true"
+config :pleroma, :database, rum_enabled: rum_enabled
+IO.puts("RUM enabled: #{rum_enabled}")
+
 try do
   import_config "test.secret.exs"
 rescue

From ef63cf70883f4c7e3814ebac907f000da835ea10 Mon Sep 17 00:00:00 2001
From: lain <lain@soykaf.club>
Date: Fri, 17 May 2019 15:21:29 +0200
Subject: [PATCH 6/6] CI: Use the correct image with the correct hostname.

---
 .gitlab-ci.yml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3ea275127..8b5131dc3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,6 @@ cache:
 stages:
   - build
   - test
-  - test-rum
   - deploy
 
 before_script:
@@ -47,6 +46,7 @@ unit-testing:
   stage: test
   services:
   - name: lainsoykaf/postgres-with-rum
+    alias: postgres
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
   script:
     - mix deps.get
@@ -56,18 +56,19 @@ unit-testing:
     - mix coveralls
 
 unit-testing-rum:
-  stage: test-rum
+  stage: test
   services:
   - name: lainsoykaf/postgres-with-rum
+    alias: postgres
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+  variables:
+    RUM_ENABLED: "true"
   script:
-    - "echo 'config :pleroma, :database, rum_enabled: true' >> config/test.exs"
     - mix deps.get
     - mix ecto.create
     - mix ecto.migrate
     - "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
     - mix test --trace --preload-modules
-    - mix coveralls
 
 lint:
   stage: test