From 68e5ba412aa0f7db77bf763cc668ff4754a33d1a Mon Sep 17 00:00:00 2001
From: Natalie McCallum <natalie@omg.lol>
Date: Wed, 13 Aug 2025 19:29:05 +1000
Subject: [PATCH] Attempt to persist cache between restarts

---
 .gitignore                     |  1 +
 docker-compose.yml             | 19 +++++--------------
 docker/build-server/Dockerfile |  2 --
 etc-docker/lacuna.conf         |  4 ----
 4 files changed, 6 insertions(+), 20 deletions(-)

diff --git a/.gitignore b/.gitignore
index 6c2b78a6..04ec9bdc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ etc-docker/logs/
 tmp/
 log/
 captcha/
+memcached/
diff --git a/docker-compose.yml b/docker-compose.yml
index 84d95ea4..ccdaa93b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -32,6 +32,11 @@ services:
   lacuna-memcached:
     container_name: 'lacuna-memcached'
     image: 'memcached'
+    command: 
+      # Persist cache in a file to save sessions (and other data) between restarts of the docker container
+      - --memory-file /tempfs_mount/memory_file
+    volumes:
+      - ./memcached:/tempfs_mount
 
   ##################
   ## MYSQL SERVER ##
@@ -91,16 +96,6 @@ services:
       # - ./app/dist/app:/home/lacuna/server/var/www/public/app
       - ./app/dist:/home/lacuna/server/var/www/public/app
 
-  ###########
-  ## REDIS ##
-  ###########
-
-  lacuna-redis:
-    container_name: 'lacuna-redis'
-    image: redis
-    ports:
-      - '6379:6379'
-
   #########
   ## APP ##
   #########
@@ -132,7 +127,6 @@ services:
     depends_on:
       - 'lacuna-mysql-server'
       - 'lacuna-phpmyadmin'
-      - 'lacuna-redis'
       - 'lacuna-memcached'
       - 'lacuna-beanstalkd'
     environment:
@@ -159,7 +153,6 @@ services:
     depends_on:
       - 'lacuna-mysql-server'
       - 'lacuna-phpmyadmin'
-      - 'lacuna-redis'
       - 'lacuna-memcached'
       - 'lacuna-beanstalkd'
     volumes:
@@ -182,7 +175,6 @@ services:
     depends_on:
       - 'lacuna-mysql-server'
       - 'lacuna-phpmyadmin'
-      - 'lacuna-redis'
       - 'lacuna-memcached'
       - 'lacuna-beanstalkd'
     volumes:
@@ -205,7 +197,6 @@ services:
     depends_on:
       - 'lacuna-mysql-server'
       - 'lacuna-phpmyadmin'
-      - 'lacuna-redis'
       - 'lacuna-memcached'
       - 'lacuna-beanstalkd'
     volumes:
diff --git a/docker/build-server/Dockerfile b/docker/build-server/Dockerfile
index b1060080..179bdcd9 100644
--- a/docker/build-server/Dockerfile
+++ b/docker/build-server/Dockerfile
@@ -47,7 +47,6 @@ RUN groupadd nogroup
 #
 RUN cpanm --notest AnyEvent::Beanstalk
 RUN cpanm --notest AnyEvent::Beanstalk
-RUN cpanm --notest AnyEvent::Redis
 RUN cpanm --notest AnyEvent::WebSocket::Client
 RUN cpanm --notest AnyEvent::WebSocket::Server
 RUN cpanm --notest App::Daemon
@@ -122,7 +121,6 @@ RUN cpanm --notest Plack::Handler::Twiggy
 RUN cpanm --notest Plack::Middleware::CrossOrigin
 RUN cpanm --notest Plack::Middleware::Headers
 RUN cpanm --notest Pod::Simple::HTML
-RUN cpanm --notest Redis
 RUN cpanm --notest Regexp::Common
 RUN cpanm --notest rlib MooseX::App
 RUN cpanm --notest Server::Starter SOAP::Lite
diff --git a/etc-docker/lacuna.conf b/etc-docker/lacuna.conf
index e08930bb..94b0aaa9 100644
--- a/etc-docker/lacuna.conf
+++ b/etc-docker/lacuna.conf
@@ -112,10 +112,6 @@
       "Sandbox" : "0",
       "Signature" : "XXXX"
    },
-   "redis" : {
-       "host" : "lacuna-redis",
-       "port" : 6379
-   },
    "rpc_limit" : 10000,
    "rpc_throttle" : 200,
    "self_destruct_after_inactive_days" : 9999999,
-- 
2.51.2