diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 61c774d..b788729 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,11 +1,34 @@
 name: CI
 
 on: [push, pull_request]
+permissions:
+  contents: read|write-all
 
 jobs:
-  test:
+  populate-cache:
     runs-on: ubuntu-latest
+    timeout-minutes: 60
+    name: Update docker cache
+    steps:
+      - uses: actions/checkout@v4
+      - name: Cache docker images
+        id: custom-cache
+        uses: actions/cache@v4
+        with:
+          path: ./custom-cache/
+          key: custom-cache
+      - if: ${{ steps.custom-cache.outputs.cache-hit != 'true' || github.event_name == 'schedule' }}
+        name: Update cache
+        run: |
+          mkdir -p ./custom-cache/
+          docker compose --profile all build
+          docker pull valkey/valkey:latest
+          docker save django-valkey-cluster:latest valkey/valkey:latest -o ./custom-cache/all.tar
 
+  test:
+    runs-on: ubuntu-latest
+    needs: [populate-cache]
+    timeout-minutes: 60
     strategy:
       fail-fast: false
       matrix:
@@ -13,43 +36,13 @@ jobs:
           - '3.10'
           - '3.11'
           - '3.12'
-          #          - '3.13'
+#          - '3.13'
         django-version:
           - '4.2'
           - '5.0'
           - '5.1'
-        valkey-version:
-          - 'latest'
-          - '7.2'
-
-    services:
-      valkey:
-        image: valkey/valkey:${{ matrix.valkey-version }}
-        ports:
-          - 6379:6379
-        options: >-
-          --health-cmd "valkey-cli ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-          --volume /tmp:/tmp
-        env:
-          VALKEY_EXTRA_FLAGS: '--save "" --unixsocket /tmp/valkey.sock --unixsocketperm 777'
-
-      sentinel:
-        image: bitnami/valkey-sentinel:${{ matrix.valkey-version }}
-        ports:
-          - 26379:26379
-        options: >-
-          --health-cmd "valkey-cli -p 26379 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-          --volume /tmp:/tmp
-        env:
-          VALKEY_SENTINEL_QUORUM: "1"
-          VALKEY_SENTINEL_AOF_ENABLED: "no"
-          VALKEY_PRIMARY_SET: "mymaster"
+    env:
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
     steps:
       - uses: actions/checkout@v4
 
@@ -57,6 +50,15 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+      - name: Cache docker images
+        id: custom-cache
+        uses: actions/cache@v4
+        with:
+          path: ./custom-cache/
+          fail-on-cache-miss: true
+          key: custom-cache
+      - name: Use Cache
+        run: docker image load -i ./custom-cache/all.tar
 
 #      - name: Cache
 #        id: cached-poetry
@@ -84,13 +86,9 @@ jobs:
 
       - name: tests
         run: |
-          VALKEY_PRIMARY=$(tests/start_valkey.sh)
-          VALKEY_SENTINEL=$(tests/start_valkey.sh --sentinel)
-          CONTAINERS="$VALKEY_PRIMARY $VALKEY_SENTINEL"
-          trap "docker stop $CONTAINERS && docker rm $CONTAINERS" EXIT
-          tests/wait_for_valkey.sh $VALKEY_PRIMARY 6379
-          tests/wait_for_valkey.sh $VALKEY_SENTINEL 26379
-
+          poetry run invoke devenv
+          chmod +x ./util/wait-for-it.sh
+          ./util/wait-for-it.sh localhost:6379
           
           poetry run pytest tests/*.py --ds=tests.settings.sqlite
           poetry run pytest tests/*.py --ds=tests.settings.sqlite_herd
@@ -110,4 +108,3 @@ jobs:
 
         env:
           DJANGO: ${{ matrix.django-version }}
-          VALKEY: ${{ matrix.valkey-version }}
diff --git a/compose.yaml b/compose.yaml
new file mode 100644
index 0000000..0d0340e
--- /dev/null
+++ b/compose.yaml
@@ -0,0 +1,49 @@
+
+
+---
+
+services:
+
+  valkey:
+    image: valkey/valkey:latest
+    container_name: valkey-standalone
+    ports:
+      - 6379:6379
+    entrypoint: '/usr/local/bin/docker-entrypoint.sh --enable-debug-command yes --enable-module-command yes --save "" --unixsocket /tmp/valkey.sock --unixsocketperm 777'
+    profiles:
+      - standalone
+      - sentinel
+      - replica
+      - all
+
+  cluster:
+    container_name: valkey-cluster
+    build:
+      context: .
+      dockerfile: dockers/Dockerfile.cluster
+    ports:
+      - 16379:16379
+      - 16380:16380
+      - 16381:16381
+      - 16382:16382
+      - 16383:16383
+      - 16384:16384
+    volumes:
+      - "./dockers/cluster.valkey.conf:/valkey.conf:ro"
+    profiles:
+      - cluster
+      - all
+
+  sentinel:
+    image: valkey/valkey:latest
+    container_name: valkey-sentinel
+    depends_on:
+      - valkey
+    entrypoint: "/usr/local/bin/valkey-sentinel /valkey.conf --port 26379"
+    ports:
+      - 26379:26379
+    volumes:
+      - "./dockers/sentinel.conf:/valkey.conf"
+    profiles:
+      - sentinel
+      - all
diff --git a/dockers/Dockerfile.cluster b/dockers/Dockerfile.cluster
new file mode 100644
index 0000000..414b1a1
--- /dev/null
+++ b/dockers/Dockerfile.cluster
@@ -0,0 +1,6 @@
+FROM valkey/valkey:latest as rss
+
+COPY dockers/create_cluster.sh /create_cluster.sh
+RUN chmod a+x /create_cluster.sh
+
+ENTRYPOINT [ "/create_cluster.sh"]
\ No newline at end of file
diff --git a/dockers/cluster.valkey.conf b/dockers/cluster.valkey.conf
new file mode 100644
index 0000000..06cf941
--- /dev/null
+++ b/dockers/cluster.valkey.conf
@@ -0,0 +1,2 @@
+protected-mode no
+enable-debug-command yes
\ No newline at end of file
diff --git a/dockers/create_cluster.sh b/dockers/create_cluster.sh
new file mode 100644
index 0000000..99aaf50
--- /dev/null
+++ b/dockers/create_cluster.sh
@@ -0,0 +1,47 @@
+#! /bin/bash
+
+mkdir -p /nodes
+touch /nodes/nodemap
+if [ -z ${START_PORT} ]; then
+    START_PORT=16379
+fi
+if [ -z ${END_PORT} ]; then
+    END_PORT=16384
+fi
+if [ ! -z "$3" ]; then
+    START_PORT=$2
+    START_PORT=$3
+fi
+echo "STARTING: ${START_PORT}"
+echo "ENDING: ${END_PORT}"
+
+for PORT in `seq ${START_PORT} ${END_PORT}`; do
+  mkdir -p /nodes/$PORT
+  if [[ -e /valkey.conf ]]; then
+    cp /valkey.conf /nodes/$PORT/valkey.conf
+  else
+    touch /nodes/$PORT/valkey.conf
+  fi
+  cat << EOF >> /nodes/$PORT/valkey.conf
+port ${PORT}
+cluster-enabled yes
+daemonize yes
+logfile /valkey.log
+dir /nodes/$PORT
+EOF
+
+  set -x
+  /usr/local/bin/valkey-server /nodes/$PORT/valkey.conf
+  sleep 1
+  if [ $? -ne 0 ]; then
+    echo "Valkey failed to start, exiting."
+    continue
+  fi
+  echo 127.0.0.1:$PORT >> /nodes/nodemap
+done
+if [ -z "${VALKEY_PASSWORD}" ]; then
+    echo yes | /usr/local/bin/valkey-cli --cluster create `seq -f 127.0.0.1:%g ${START_PORT} ${END_PORT}` --cluster-replicas 1
+else
+    echo yes | /usr/local/bin/valkey-cli -a ${VALKEY_PASSWORD} --cluster create `seq -f 127.0.0.1:%g ${START_PORT} ${END_PORT}` --cluster-replicas 1
+fi
+tail -f /valkey.log
\ No newline at end of file
diff --git a/dockers/sentinel.conf b/dockers/sentinel.conf
new file mode 100644
index 0000000..c199a8a
--- /dev/null
+++ b/dockers/sentinel.conf
@@ -0,0 +1,5 @@
+sentinel resolve-hostnames yes
+sentinel monitor mymaster valkey 6379 1
+sentinel down-after-milliseconds mymaster 5000
+sentinel failover-timeout mymaster 60000
+sentinel parallel-syncs mymaster 1
\ No newline at end of file
diff --git a/util/wait-for-it.sh b/util/wait-for-it.sh
new file mode 100644
index 0000000..6bf4fff
--- /dev/null
+++ b/util/wait-for-it.sh
@@ -0,0 +1,203 @@
+#!/usr/bin/env bash
+# Use this script to test if a given TCP host/port are available
+#
+# Copyright (c) 2016 Giles Hall
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do
+# so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+WAITFORIT_cmdname=${0##*/}
+
+echoerr() { if [[ $WAITFORIT_QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
+
+usage()
+{
+    cat << USAGE >&2
+Usage:
+    $WAITFORIT_cmdname host:port [-s] [-t timeout] [-- command args]
+    -h HOST | --host=HOST       Host or IP under test
+    -p PORT | --port=PORT       TCP port under test
+                                Alternatively, you specify the host and port as host:port
+    -s | --strict               Only execute subcommand if the test succeeds
+    -q | --quiet                Don't output any status messages
+    -t TIMEOUT | --timeout=TIMEOUT
+                                Timeout in seconds, zero for no timeout
+    -- COMMAND ARGS             Execute command with args after the test finishes
+USAGE
+    exit 1
+}
+
+wait_for()
+{
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    else
+        echoerr "$WAITFORIT_cmdname: waiting for $WAITFORIT_HOST:$WAITFORIT_PORT without a timeout"
+    fi
+    WAITFORIT_start_ts=$(date +%s)
+    while :
+    do
+        if [[ $WAITFORIT_ISBUSY -eq 1 ]]; then
+            nc -z $WAITFORIT_HOST $WAITFORIT_PORT
+            WAITFORIT_result=$?
+        else
+            (echo > /dev/tcp/$WAITFORIT_HOST/$WAITFORIT_PORT) >/dev/null 2>&1
+            WAITFORIT_result=$?
+        fi
+        if [[ $WAITFORIT_result -eq 0 ]]; then
+            WAITFORIT_end_ts=$(date +%s)
+            echoerr "$WAITFORIT_cmdname: $WAITFORIT_HOST:$WAITFORIT_PORT is available after $((WAITFORIT_end_ts - WAITFORIT_start_ts)) seconds"
+            break
+        fi
+        sleep 1
+    done
+    return $WAITFORIT_result
+}
+
+wait_for_wrapper()
+{
+    # In order to support SIGINT during timeout: http://unix.stackexchange.com/a/57692
+    if [[ $WAITFORIT_QUIET -eq 1 ]]; then
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --quiet --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    else
+        timeout $WAITFORIT_BUSYTIMEFLAG $WAITFORIT_TIMEOUT $0 --child --host=$WAITFORIT_HOST --port=$WAITFORIT_PORT --timeout=$WAITFORIT_TIMEOUT &
+    fi
+    WAITFORIT_PID=$!
+    trap "kill -INT -$WAITFORIT_PID" INT
+    wait $WAITFORIT_PID
+    WAITFORIT_RESULT=$?
+    if [[ $WAITFORIT_RESULT -ne 0 ]]; then
+        echoerr "$WAITFORIT_cmdname: timeout occurred after waiting $WAITFORIT_TIMEOUT seconds for $WAITFORIT_HOST:$WAITFORIT_PORT"
+    fi
+    return $WAITFORIT_RESULT
+}
+
+# process arguments
+while [[ $# -gt 0 ]]
+do
+    case "$1" in
+        *:* )
+        WAITFORIT_hostport=(${1//:/ })
+        WAITFORIT_HOST=${WAITFORIT_hostport[0]}
+        WAITFORIT_PORT=${WAITFORIT_hostport[1]}
+        shift 1
+        ;;
+        --child)
+        WAITFORIT_CHILD=1
+        shift 1
+        ;;
+        -q | --quiet)
+        WAITFORIT_QUIET=1
+        shift 1
+        ;;
+        -s | --strict)
+        WAITFORIT_STRICT=1
+        shift 1
+        ;;
+        -h)
+        WAITFORIT_HOST="$2"
+        if [[ $WAITFORIT_HOST == "" ]]; then break; fi
+        shift 2
+        ;;
+        --host=*)
+        WAITFORIT_HOST="${1#*=}"
+        shift 1
+        ;;
+        -p)
+        WAITFORIT_PORT="$2"
+        if [[ $WAITFORIT_PORT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --port=*)
+        WAITFORIT_PORT="${1#*=}"
+        shift 1
+        ;;
+        -t)
+        WAITFORIT_TIMEOUT="$2"
+        if [[ $WAITFORIT_TIMEOUT == "" ]]; then break; fi
+        shift 2
+        ;;
+        --timeout=*)
+        WAITFORIT_TIMEOUT="${1#*=}"
+        shift 1
+        ;;
+        --)
+        shift
+        WAITFORIT_CLI=("$@")
+        break
+        ;;
+        --help)
+        usage
+        ;;
+        *)
+        echoerr "Unknown argument: $1"
+        usage
+        ;;
+    esac
+done
+
+if [[ "$WAITFORIT_HOST" == "" || "$WAITFORIT_PORT" == "" ]]; then
+    echoerr "Error: you need to provide a host and port to test."
+    usage
+fi
+
+WAITFORIT_TIMEOUT=${WAITFORIT_TIMEOUT:-15}
+WAITFORIT_STRICT=${WAITFORIT_STRICT:-0}
+WAITFORIT_CHILD=${WAITFORIT_CHILD:-0}
+WAITFORIT_QUIET=${WAITFORIT_QUIET:-0}
+
+# Check to see if timeout is from busybox?
+WAITFORIT_TIMEOUT_PATH=$(type -p timeout)
+WAITFORIT_TIMEOUT_PATH=$(realpath $WAITFORIT_TIMEOUT_PATH 2>/dev/null || readlink -f $WAITFORIT_TIMEOUT_PATH)
+
+WAITFORIT_BUSYTIMEFLAG=""
+if [[ $WAITFORIT_TIMEOUT_PATH =~ "busybox" ]]; then
+    WAITFORIT_ISBUSY=1
+    # Check if busybox timeout uses -t flag
+    # (recent Alpine versions don't support -t anymore)
+    if timeout &>/dev/stdout | grep -q -e '-t '; then
+        WAITFORIT_BUSYTIMEFLAG="-t"
+    fi
+else
+    WAITFORIT_ISBUSY=0
+fi
+
+if [[ $WAITFORIT_CHILD -gt 0 ]]; then
+    wait_for
+    WAITFORIT_RESULT=$?
+    exit $WAITFORIT_RESULT
+else
+    if [[ $WAITFORIT_TIMEOUT -gt 0 ]]; then
+        wait_for_wrapper
+        WAITFORIT_RESULT=$?
+    else
+        wait_for
+        WAITFORIT_RESULT=$?
+    fi
+fi
+
+if [[ $WAITFORIT_CLI != "" ]]; then
+    if [[ $WAITFORIT_RESULT -ne 0 && $WAITFORIT_STRICT -eq 1 ]]; then
+        echoerr "$WAITFORIT_cmdname: strict mode, refusing to execute subprocess"
+        exit $WAITFORIT_RESULT
+    fi
+    exec "${WAITFORIT_CLI[@]}"
+else
+    exit $WAITFORIT_RESULT
+fi