Add own service for memcached

.env.sample

@@ -177,9 +177,13 @@ CACHE_BUSTING_STATIC_ENABLED=False
 
 MEMCACHED_ENABLED=False
 MEMCACHED_BACKEND=django.core.cache.backends.memcached.MemcachedCache
-MEMCACHED_LOCATION=127.0.0.1:11211
+MEMCACHED_LOCATION=memcached:11211
 MEMCACHED_LOCK_EXPIRE=3600
 MEMCACHED_LOCK_TIMEOUT=10
+#
+# Options for memcached binary, e.g. -vvv to log all requests and cache hits
+#
+MEMCACHED_OPTIONS=
 
 MAX_DOCUMENT_SIZE=200
 CLIENT_RESULTS_LIMIT=5

.env_dev

@@ -177,9 +177,13 @@ CACHE_BUSTING_STATIC_ENABLED=False
 
 MEMCACHED_ENABLED=False
 MEMCACHED_BACKEND=django.core.cache.backends.memcached.MemcachedCache
-MEMCACHED_LOCATION=127.0.0.1:11211
+MEMCACHED_LOCATION=memcached:11211
 MEMCACHED_LOCK_EXPIRE=3600
 MEMCACHED_LOCK_TIMEOUT=10
+#
+# Options for memcached binary, e.g. -vvv to log all requests and cache hits
+#
+MEMCACHED_OPTIONS=
 
 MAX_DOCUMENT_SIZE=200
 CLIENT_RESULTS_LIMIT=5

.env_local

@@ -177,9 +177,13 @@ CACHE_BUSTING_STATIC_ENABLED=False
 
 MEMCACHED_ENABLED=False
 MEMCACHED_BACKEND=django.core.cache.backends.memcached.MemcachedCache
-MEMCACHED_LOCATION=127.0.0.1:11211
+MEMCACHED_LOCATION=memcached:11211
 MEMCACHED_LOCK_EXPIRE=3600
 MEMCACHED_LOCK_TIMEOUT=10
+#
+# Options for memcached binary, e.g. -vvv to log all requests and cache hits
+#
+MEMCACHED_OPTIONS=
 
 MAX_DOCUMENT_SIZE=200
 CLIENT_RESULTS_LIMIT=5

.env_test

@@ -186,9 +186,13 @@ CACHE_BUSTING_STATIC_ENABLED=False
 
 MEMCACHED_ENABLED=False
 MEMCACHED_BACKEND=django.core.cache.backends.memcached.MemcachedCache
-MEMCACHED_LOCATION=127.0.0.1:11211
+MEMCACHED_LOCATION=memcached:11211
 MEMCACHED_LOCK_EXPIRE=3600
 MEMCACHED_LOCK_TIMEOUT=10
+#
+# Options for memcached binary, e.g. -vvv to log all requests and cache hits
+#
+MEMCACHED_OPTIONS=
 
 MAX_DOCUMENT_SIZE=200
 CLIENT_RESULTS_LIMIT=5

docker-compose-test.yml

@@ -68,6 +68,19 @@ services:
       - statics:/mnt/volumes/statics
     restart: unless-stopped
 
+  # memcached service
+  memcached:
+    image: memcached:alpine
+    container_name: memcached4${COMPOSE_PROJECT_NAME}
+    command: memcached ${MEMCACHED_OPTIONS}
+    restart: on-failure
+    healthcheck:
+      test: nc -z 127.0.0.1 11211
+      interval: 30s
+      timeout: 30s
+      retries: 5
+      start_period: 30s
+
   # Gets and installs letsencrypt certificates
   letsencrypt:
     image: geonode/letsencrypt:latest

docker-compose.yml

@@ -46,6 +46,19 @@ services:
     entrypoint: ["/usr/src/geonode/entrypoint.sh"]
     command: "celery-cmd"
 
+  # memcached service
+  memcached:
+    image: memcached:alpine
+    container_name: memcached4${COMPOSE_PROJECT_NAME}
+    command: memcached ${MEMCACHED_OPTIONS}
+    restart: on-failure
+    healthcheck:
+      test: nc -z 127.0.0.1 11211
+      interval: 30s
+      timeout: 30s
+      retries: 5
+      start_period: 30s
+
   # Nginx is serving django static and media files and proxies to django and geonode
   geonode:
     image: geonode/nginx:1.25.1

entrypoint.sh

@@ -16,7 +16,6 @@ invoke () {
 
 # Start cron && memcached services
 service cron restart
-service memcached restart
 
 echo $"\n\n\n"
 echo "-----------------------------------------------------"

scripts/docker/base/ubuntu/Dockerfile

@@ -5,7 +5,7 @@ RUN mkdir -p /usr/src/geonode
 ## Enable postgresql-client-15
 RUN apt-get update -y && apt-get install curl wget unzip gnupg2 -y
 RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
-# will install python3.10 
+# will install python3.10
 RUN apt-get install lsb-core -y
 RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -cs`-pgdg main" |tee  /etc/apt/sources.list.d/pgdg.list
 
@@ -32,8 +32,7 @@ RUN pip3 install uwsgi \
     && pip install pip --upgrade \
     && pip install pygdal==$(gdal-config --version).* flower==0.9.4
 
-# Activate "memcached"
-RUN apt-get install -y memcached
+# Install "sherlock" to be used with "memcached"
 RUN pip install sherlock
 
 # Cleanup apt update lists