fix missing settings / typos: (#1748)

- ensure max_crawler_memory_size is inited before it is set!
- pass profile_browser_memory / profile_browser_cpu from chart values
- map volume to /tmp/home to avoid persisting /tmp for profiles

backend/btrixcloud/operator/baseoperator.py

@@ -39,11 +39,11 @@ class K8sOpAPI(K8sAPI):
             self.shared_params = yaml.safe_load(fh_config)
 
         self.has_pod_metrics = False
+        self.max_crawler_memory_size = 0
+
         self.compute_crawler_resources()
         self.compute_profile_resources()
 
-        self.max_crawler_memory_size = 0
-
     def compute_crawler_resources(self):
         """compute memory / cpu resources for crawlers"""
         p = self.shared_params

chart/app-templates/profilebrowser.yaml

@@ -75,7 +75,7 @@ spec:
 
       volumeMounts:
         - name: crawler-workdir
-          mountPath: /tmp
+          mountPath: /tmp/home
 
       envFrom:
         - secretRef:

chart/templates/configmap.yaml

@@ -113,6 +113,9 @@ data:
 
     volume_storage_class: "{{ .Values.volume_storage_class }}"
 
+    profile_browser_cpu: "{{ .Values.profile_browser_cpu }}"
+    profile_browser_memory: "{{ .Values.profile_browser_memory }}"
+
     crawler_liveness_port: "{{ .Values.crawler_liveness_port | default 0 }}"
 
     crawler_socks_proxy_host: "{{ .Values.crawler_socks_proxy_host }}"