Add fallback values and add kubernetes section in config_test.cfg

Author: Anna-Rehm

qiita_core/configuration_manager.py

@@ -507,12 +507,12 @@ def _get_k8s(self, config):
         """
         sec_get = partial(config.get, 'kubernetes')
 
-        self.k8s_volume_mount_path = sec_get('VOLUME_MOUNT_PATH')
-        self.k8s_volume_name = sec_get('VOLUME_NAME')
-        self.k8s_pvc_name = sec_get('PVC_NAME')
+        self.k8s_volume_mount_path = sec_get('VOLUME_MOUNT_PATH', fallback=None)
+        self.k8s_volume_name = sec_get('VOLUME_NAME', fallback=None)
+        self.k8s_pvc_name = sec_get('PVC_NAME', fallback=None)
 
         self.k8s_image_pull_policy = sec_get('IMAGE_PULL_POLICY', fallback='IfNotPresent')
-        self.k8s_image_pull_secrets = sec_get('IMAGE_PULL_SECRETS')
+        self.k8s_image_pull_secrets = sec_get('IMAGE_PULL_SECRETS', fallback=None)
 
-        self.k8s_namespace = sec_get('NAMESPACE')
+        self.k8s_namespace = sec_get('NAMESPACE', fallback=None)
 

qiita_core/support_files/config_test.cfg

@@ -258,3 +258,25 @@ STATS_MAP_CENTER_LONGITUDE =
 ##Optional. Name of a file in qiita_pet/static/img that shall be
 ##displayed for login through Service Provider, instead of a plain button
 #LOGO = oidc_lifescienceAAI.png
+
+# ----------------------------- kubernetes job settings -----------------------------
+[kubernetes]
+# Mount path for qiita-data directory in kubernetes setup. Must match the
+# path set in the qiita.yaml under volumeMounts.
+VOLUME_MOUNT_PATH = 
+# Volume name for qiita-data directory in kubernetes setup. Must match the
+# name set in the qiita.yaml under volumeMounts.
+VOLUME_NAME = 
+ 
+# Name of the persistent volume claim used for qiita-data in kubernetes. Must 
+# match the name set in pvc_nfs_qiita.yaml
+PVC_NAME = 
+  
+# Pull policy for images used in kubernetes plugin jobs
+IMAGE_PULL_POLICY = 
+
+# Currently not optional. Will be once we switch to the "public" harbor images.
+IMAGE_PULL_SECRETS = 
+
+# Namespace used to send jobs. Must match namespace qiita deployment is running in.
+NAMESPACE =