Updates to support k8s 1.29.4, newer steamcmd container, DayZ linux d…

…edicated server support

README.md

@@ -2,9 +2,7 @@
 
 Run a DayZ Dedicated Server on Kubernetes.
 
-Will deploy a DayZ Dedicated Server on your K8s cluster.  It deploys the linux experimental server and you must use the experimental client to connect to it.  Currently this is a vanilla deployment of the server.
+Will deploy a DayZ Dedicated Server on your K8s cluster.  It deploys the linux server which is now available in the stable branch (main game client), see https://community.bistudio.com/wiki/DayZ:Hosting_a_Linux_Server .  Currently this is a vanilla deployment of the server.
 
-Docker container based off the steamcmd container.  Read the k8s readme before using.
+Docker container based off the steamcmd container.  Read the k8s readme before using.  It is NOT meant to be fully fleshed out but a starting point for your own server.
 
-# TODO
-* Add installing DayZ mod's.

docker/Dockerfile

@@ -8,8 +8,10 @@ RUN useradd -m steam \
     && apt-get install -y net-tools \
     && apt-get install -y nano \
     && apt-get install -y vim \
+    && apt-get install -y netcat \
+    && apt-get install -y dnsutils \
     && apt-get install -y \
-        lib32gcc1 \
+        lib32gcc-s1 \
         libcap-dev \
         libcurl4 \
         libcurl4-openssl-dev \
@@ -21,7 +23,7 @@ USER steam
 ENV USER steam
 ENV HOME /home/steam
 ENV GAME dayz
-ENV APPID 1042420
+ENV APPID 223350
 ENV STEAMACCOUNT anonymous
 ENV STEAMPASSWORD ${1:+1}
 ENV CPUCOUNT 2
@@ -30,7 +32,7 @@ ENV PORT 2302
 WORKDIR /home/steam
 
 # permissions
-RUN mkdir ${HOME}/${game} && \
+RUN mkdir ${HOME}/${GAME} && \
     mkdir ${HOME}/profile && \
     mkdir ${HOME}/battleye && \
     chown -R steam:steam ${HOME}

docker/entry.sh

@@ -2,8 +2,8 @@
 
 function updateGame() {
     steamcmd \
+	+force_install_dir ${HOME}/${GAME} \
         +login ${STEAMACCOUNT} ${STEAMPASSWORD} \
-        +force_install_dir ${HOME}/${GAME} \
         +app_update ${APPID} \
         +quit
 }

k8s/README.md

@@ -1,5 +1,5 @@
 # k8s
-This has been tested against Kubernetes v1.23.6 with Metallb v0.12.1 and nfs-subdir-external-provisioner v4.0.13.
+This has been tested against Kubernetes v1.29.4 with Cilium 1.15.4 (in kubeproxyless mode) and nfs-subdir-external-provisioner v4.0.18.
 
 ### configmap.yaml
 Contains the serverDZ.cfg and BEServer_x64.cfg files.  You'll want to add your own configuration here.
@@ -27,7 +27,7 @@ Creates the PVC's that the deployment uses.  Current PVC's:
 Creates the secret that contains the ssh username and password.  You have to base64 encode both values.
 
 ### svc.yaml
-Creates the K8s service that you can use to connect to the pod.  Note that in my environment I'm using metallb in layer2 mode.  This is enough for my configuration but you may have different needs.  The svc.yaml file expects that you will specify the IP for the pod.  It creates two services, one for udp and the other for tcp ports.
+Creates the service with the appropriate ports needed.  Since this is all been tested with cilium you'll want to make sure that you're using a verison that supports loadbalancer type.
 
 ### cronjob.yaml
 Configures the cronjob that triggers a restart of the deployment every X hours.  By default it's set to 12 hours.

k8s/configmap.yaml

@@ -1,38 +1,66 @@
---- 
+---
 apiVersion: v1
 data:
   serverDZ.cfg: |
-      hostname = "YOUR SERVER NAME";
-      password = "";
-      passwordAdmin = "";
-      maxPlayers = 30;
-      verifySignatures = 2;
-      forceSameBuild = 1;
-      disableVoN = 0;
-      vonCodeQuality = 20;
-      disable3rdPerson = 1;
-      disableCrosshair = 0;
-      serverTime = "SystemTime";
-      serverTimeAcceleration = 30;
-      serverNightTimeAcceleration = 2;
-      serverTimePersistent = 0;
-      guaranteedUpdates = 1;
-      loginQueueConcurrentPlayers = 5;
-      loginQueueMaxPlayers = 500;
-      instanceId = 1;
-      storageAutoFix = 0;
-      steamQueryPort = 27016;
-      maxPing = 100;
-      logFile = "server_console.log";
+      hostname="YOUR HOSTNAME";
+      passwordAdmin="YOUR ADMIN PASSWORD";
+      enableCfgGameplayFile=1
+      enableWhitelist=0;
+      maxPlayers=60;
+      verifySignatures=2;
+      forceSameBuild=1;
+      disableVoN=0;
+      vonCodecQuality=20;
+      disable3rdPerson=1;
+      disableCrosshair=0;
+      serverTime="SystemTime";
+      serverTimeAcceleration=2.5;
+      serverNightTimeAcceleration=20;
+      serverTimePersistent=0;
+      guaranteedUpdates=1;
+      loginQueueConcurrentPlayers=5;
+      loginQueueMaxPlayers=500;
+      instanceId=1;
+      storageAutoFix=1;
+      motd[]=
+      {
+      	"Under",
+      	"Construction"
+      };
+      motdInterval=1;
+      maxPing=100;
+      timeStampFormat="Short";
+      logAverageFps=1;
+      logMemory=1;
+      logPlayers=1;
+      logFile="server_console.log";
+      adminLogPlayerHitsOnly=0;
+      adminLogPlacement=0;
+      adminLogBuildActions=0;
+      adminLogPlayerList=0;
+      enableDebugMonitor=0;
+      allowFilePatching=1;
+      simulatedPlayersBatch=20;
+      multithreadedReplication=1;
+      networkRangeClose=20;
+      networkRangeNear=150;
+      networkRangeFar=1000;
+      networkRangeDistantEffect=4000;
+      defaultVisibility=1375;
+      defaultObjectViewDistance=1375;
+      lightingConfig=0;
+      disablePersonalLight=1;
+      disableBaseDamage=0;
+      disableContainerDamage=0;
       class Missions
       {
-        class DayZ
-        {
-          template = "dayzOffline.chernarusplus";
-        };
+          class DayZ
+          {
+              template="dayzOffline.chernarusplus";
+          };
       };
 kind: ConfigMap
-metadata: 
+metadata:
   name: dayz-server-cfg
   namespace: dayz
 ---
@@ -46,4 +74,3 @@ kind: ConfigMap
 metadata:
   name: dayz-beserver-cfg
   namespace: dayz
-

k8s/cronjob.yaml

@@ -5,7 +5,7 @@ metadata:
   namespace: dayz
 spec:
   concurrencyPolicy: Forbid
-  schedule: '0 */12 * * *' # Run every 12 hours
+  schedule: '0 */4 * * *' # Run every 4 hours
   jobTemplate:
     spec:
       backoffLimit: 2

k8s/deployment.yaml

@@ -19,15 +19,15 @@ spec:
         app: dayz
     spec:
       volumes:
+        - name: ssh-config
+          persistentVolumeClaim:
+            claimName: ssh-config-pvc
         - name: dayz-data
           persistentVolumeClaim:
             claimName: dayz-data-pvc
         - name: dayz-profile
           persistentVolumeClaim:
             claimName: dayz-profile-pvc
-        - name: ssh-config
-          persistentVolumeClaim:
-            claimName: ssh-config-pvc
         - name: dayz-server-cfg
           configMap:
             name: dayz-server-cfg
@@ -61,11 +61,19 @@ spec:
             - name: HOME
               value: /home/steam
             - name: APPID
-              value: "1042420"
+              value: "223350"
             - name: STEAMACCOUNT
-              value: anonymous
+              valueFrom:
+                secretKeyRef:
+                  name: steamaccount
+                  key: STEAMACCOUNT
+            - name: STEAMPASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: steamaccount
+                  key: STEAMPASSWORD
             - name: CPUCOUNT
-              value: "2"
+              value: "4"
             - name: PORT
               value: "2302"
         - name: openssh-server
@@ -82,11 +90,6 @@ spec:
               value: "false"
             - name: PASSWORD_ACCESS
               value: "true"
-            - name: USER_NAME
-              valueFrom:
-                secretKeyRef:
-                  name: ssh-sec
-                  key: USER_NAME
             - name: USER_PASSWORD
               valueFrom: 
                 secretKeyRef:

k8s/secrets.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: v1
 kind: Secret
 metadata:
@@ -7,5 +8,17 @@ metadata:
     app: dayz
 type: Opaque
 data:
-  USER_NAME: <base64 encoded username>
-  USER_PASSWORD: <base64 encoded password>
+  USER_NAME: BASE64 USERNAME FOR SSH
+  USER_PASSWORD: BASE64 PASSWORD
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: steamaccount
+  namespace: dayz
+  labels:
+    app: dayz
+type: Opaque
+data:
+  STEAMACCOUNT: BASE64 STEAMACCOUNT
+  STEAMPASSWORD: BASE64 STEAMACCOUNT PASSWORD

k8s/svc.yaml

@@ -3,12 +3,22 @@ kind: Service
 metadata:
   labels:
     app: dayz
-  name: dayz-udp
+  name: dayz
   namespace: dayz
-  annotations:
-    metallb.universe.tf/allow-shared-ip: "YOUR IP HERE"
 spec:
   ports:
+    - name: ssh
+      port: 2222
+      targetPort: 2222
+      protocol: TCP
+    - name: steam-tcp
+      port: 27016
+      protocol: TCP
+      targetPort: 27016
+    - name: rcon
+      port: 2310
+      protocol: TCP
+      targetPort: 2310
     - name: steam
       port: 27016
       protocol: UDP
@@ -32,30 +42,3 @@ spec:
   selector:
     app: dayz
   type: LoadBalancer
-  loadBalancerIP: YOUR IP HERE
----
-apiVersion: v1
-kind: Service
-metadata:
-  labels:
-    app: dayz
-  name: dayz-tcp
-  namespace: dayz
-  annotations:
-    metallb.universe.tf/allow-shared-ip: "YOUR IP HERE"
-spec:
-  ports:
-    - name: ssh
-      port: 2222
-    - name: steam-tcp
-      port: 27016
-      protocol: TCP
-      targetPort: 27016
-    - name: rcon
-      port: 2310
-      protocol: TCP
-      targetPort: 2310
-  selector:
-    app: dayz
-  type: LoadBalancer
-  loadBalancerIP: YOUR IP HERE