Pin MongoDB Docker image to mongo:8

.github/workflows/ci-test.yml

@@ -135,12 +135,12 @@ jobs:
       #  uses: borda/cache-container-images-action@b32a5e804cb39af3c3d134fc03ab76eac0bfcfa9
       #  with:
       #    prefix-key: "mongo-db"
-      #    images: mongo:latest
+      #    images: mongo:8
       - name: Start MongoDB in docker
         if: matrix.backend == 'mongodb'
         run: |
           # start MongoDB in a container
-          docker run -d -p ${{ env.CACHIER_TEST_PORT }}:27017 --name mongodb mongo:latest
+          docker run -d -p ${{ env.CACHIER_TEST_PORT }}:27017 --name mongodb mongo:8
           # wait for MongoDB to start, which is in average 5 seconds
           sleep 5
           # show running containers

Makefile

@@ -115,7 +115,7 @@ mongo-start:
 	@echo "Starting MongoDB container..."
 	@docker ps -q -f name=cachier-test-mongo | grep -q . && \
 		(echo "MongoDB container already running" && exit 0) || \
-		(docker run -d -p 27017:27017 --name cachier-test-mongo mongo:latest && \
+		(docker run -d -p 27017:27017 --name cachier-test-mongo mongo:8 && \
 		echo "Waiting for MongoDB to start..." && sleep 5)
 
 mongo-stop:

README.rst

@@ -746,7 +746,7 @@ This script automatically handles Docker container lifecycle, environment variab
 .. code-block:: bash
 
   # Start MongoDB with Docker
-  docker run -d -p 27017:27017 --name cachier-test-mongo mongo:latest
+  docker run -d -p 27017:27017 --name cachier-test-mongo mongo:8
 
   # Run tests
   CACHIER_TEST_HOST=localhost CACHIER_TEST_PORT=27017 CACHIER_TEST_VS_DOCKERIZED_MONGO=true pytest -m mongo

scripts/README-local-testing.md

@@ -123,7 +123,7 @@ The script manages the following containers:
 
 | Backend    | Container Name        | Port  | Image          |
 | ---------- | --------------------- | ----- | -------------- |
-| MongoDB    | cachier-test-mongo    | 27017 | mongo:latest   |
+| MongoDB    | cachier-test-mongo    | 27017 | mongo:8        |
 | Redis      | cachier-test-redis    | 6379  | redis:7-alpine |
 | PostgreSQL | cachier-test-postgres | 5432  | postgres:15    |
 

scripts/docker-compose.all-cores.yml

@@ -5,7 +5,7 @@ version: "3.8"
 
 services:
   mongodb:
-    image: mongo:latest
+    image: mongo:8
     container_name: cachier-test-mongo
     ports:
       - "27017:27017"

scripts/test-local.sh

@@ -321,9 +321,9 @@ start_mongodb() {
 
     # Start MongoDB
     if [ "$VERBOSE" = true ]; then
-        docker run -d -p 27017:27017 --name $MONGO_CONTAINER mongo:latest
+        docker run -d -p 27017:27017 --name $MONGO_CONTAINER mongo:8
     else
-        docker run -d -p 27017:27017 --name $MONGO_CONTAINER mongo:latest > /dev/null 2>&1
+        docker run -d -p 27017:27017 --name $MONGO_CONTAINER mongo:8 > /dev/null 2>&1
     fi
 
     # Wait for MongoDB to be ready