updated mesos to use separate containers for agent and master

observIQ · Jun 5, 2024 · 2c3cf2a · 2c3cf2a
1 parent d46b0b9
commit 2c3cf2a
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Showing 2 changed files with 39 additions and 7 deletions.
diff --git a/charts/apache-mesos/templates/configmap.yaml b/charts/apache-mesos/templates/configmap.yaml
@@ -1,15 +1,30 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: start-script
+  name: master-start-script
 data:
   startup.sh: |
     #!/bin/bash
 
-    # Run mesos master, agent, and exporter in the background
+    # Run mesos master and exporter in the background
+    mesos-master --work_dir=/var/lib/mesos --log_dir=/var/log/mesos/ &
+    /mesos_exporter-1.1.2.linux-arm64/mesos_exporter -master http://localhost:5050 &
+
+    # Infinite loop to keep container alive
+     while :; do echo 'Hit CTRL+C' > /dev/null; sleep 1; done
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: agent-start-script
+data:
+  startup.sh: |
+    #!/bin/bash
+
+    # Run mesos agent and exporter in the background
     mesos-master --work_dir=/var/lib/mesos --log_dir=/var/log/mesos/ &
     mesos-agent --work_dir=/var/lib/mesos/agent --log_dir=/var/log/mesos --master=localhost:5050 --launcher=posix --systemd_enable_support=false &
     /mesos_exporter-1.1.2.linux-arm64/mesos_exporter -master http://localhost:5050 &
 
     # Infinite loop to keep container alive
-     while :; do echo 'Hit CTRL+C'; sleep 1; done
+     while :; do echo 'Hit CTRL+C' > /dev/null; sleep 1; done
diff --git a/charts/apache-mesos/templates/deployment.yaml b/charts/apache-mesos/templates/deployment.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       hostNetwork: true
       containers:
-      - name: mesos
+      - name: mesos-master
         image: {{ .Values.image }}
         env:
         - name: LD_LIBRARY_PATH
@@ -23,11 +23,28 @@ spec:
         volumeMounts:
         - mountPath: /startup.sh
           subPath: startup.sh
-          name: start-script
+          name: master-start-script
+      - name: mesos-agent
+        image: {{ .Values.image }}
+        env:
+        - name: LD_LIBRARY_PATH
+          value: "/usr/local/lib"
+        command: ["/bin/bash", "/startup.sh"]
+        volumeMounts:
+        - mountPath: /startup.sh
+          subPath: startup.sh
+          name: agent-start-script
       volumes:
-      - name: start-script
+      - name: master-start-script
+        configMap:
+          name: master-start-script
+          defaultMode: 0777
+          items:
+          - key: startup.sh
+            path: startup.sh
+      - name: agent-start-script
         configMap:
-          name: start-script
+          name: agent-start-script
           defaultMode: 0777
           items:
           - key: startup.sh