Fix mongoDB 8 and stop build 4

.github/workflows/mongodb.yml

@@ -17,7 +17,6 @@ jobs:
       fail-fast: false
       matrix:
         tag:
-          - 4
           - 5
           - 6
           - 7

README.md

@@ -212,8 +212,6 @@ is tagged correctly.
 
 ### [MongoDB](/mongodb)
 
-  * [`MongoDB 4`](/mongodb/4)
-    * `ghcr.io/parkervcp/yolks:mongodb_4`
   * [`MongoDB 5`](/mongodb/5)
     * `ghcr.io/parkervcp/yolks:mongodb_5`
  * [`MongoDB 6`](/mongodb/6)

mongodb/4/Dockerfile

@@ -1,19 +0,0 @@
-# ----------------------------------
-# Environment: MongoDB
-# ----------------------------------
-FROM        --platform=$TARGETOS/$TARGETARCH mongo:4-focal
-
-LABEL       author="Michael Parker" maintainer="parker@pterodactyl.io"
-
-ENV         DEBIAN_FRONTEND=noninteractive
-
-RUN         apt update -y \
-            && apt install -y netcat iproute2 \
-            && useradd -d /home/container -m container -s /bin/bash
-
-USER        container
-ENV         USER=container HOME=/home/container
-WORKDIR     /home/container
-
-COPY        ./entrypoint.sh /entrypoint.sh
-CMD ["/bin/bash", "/entrypoint.sh"]

mongodb/8/Dockerfile

@@ -8,7 +8,7 @@ LABEL       author="Michael Parker" maintainer="parker@pterodactyl.io"
 ENV         DEBIAN_FRONTEND=noninteractive
 
 RUN         apt update -y \
-            && apt install -y netcat iproute2 \
+            && apt install -y netcat-openbsd iproute2 \
             && useradd -d /home/container -m container -s /bin/bash
 
 USER        container