docs(compose): prevent anonymous volume creation

README.md

@@ -108,9 +108,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

README_ES.md

@@ -93,9 +93,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

README_zh-CN.md

@@ -74,6 +74,14 @@ version: '3.8'
 services:
   redis:
     image: redis:7-alpine
+    # This is required to stay in RAM only.
+    command: redis-server --save "" --appendonly no
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest
@@ -110,9 +118,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

docker-compose.dev.yaml

@@ -6,9 +6,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
     # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
     ports:
       - 6379:6379
 

docker-compose.yaml

@@ -1,9 +1,14 @@
 services:
   redis:
     image: redis:7-alpine
+    # This is required to stay in RAM only.
+    command: redis-server --save "" --appendonly no
     # Set a size limit. See link below on how to customise.
     # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
-    # command: redis-server --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

examples/nginx/docker-compose.yaml

@@ -5,9 +5,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

examples/scratch/README.md

@@ -111,9 +111,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest

examples/traefik/README.md

@@ -20,9 +20,12 @@ services:
     image: redis:7-alpine
     # This is required to stay in RAM only.
     command: redis-server --save "" --appendonly no
-    # Additionally, you can set a size limit. See link below on how to customise.
-    # https://redis.io/docs/manual/eviction/
-    # --maxmemory 1gb --maxmemory-policy allkeys-lru
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   app:
     image: cupcakearmy/cryptgeon:latest
@@ -59,6 +62,14 @@ services:
 
   redis:
     image: redis:7-alpine
+    # This is required to stay in RAM only.
+    command: redis-server --save "" --appendonly no
+    # Set a size limit. See link below on how to customise.
+    # https://redis.io/docs/latest/operate/rs/databases/memory-performance/eviction-policy/
+    # --maxmemory 1gb --maxmemory-policy allkeys-lrulpine
+    # This prevents the creation of an anonymous volume.
+    tmpfs:
+      - /data
 
   cryptgeon:
     image: cupcakearmy/cryptgeon