Merge pull request #81 from jaytmiller/add-symlink-crds-to-all-startups

Added symlink-crds to Roman and TIKE post-startup-hook's
spacetelescope · Jan 7, 2025 · f28c4e4 · f28c4e4
2 parents 0a83991 + d589668
commit f28c4e4
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Showing 2 changed files with 25 additions and 6 deletions.
diff --git a/deployments/roman/environments/post-start-hook b/deployments/roman/environments/post-start-hook
@@ -24,9 +24,18 @@ HUB_FLAG=${1:-"on-hub"}
 set +e   # Do not let init failures block logins
 
 # .............................................................................................
-# Initialization of the shared CRDS cache if it exists for this mission.
+# # CRDS cache setup and sharing
+#
+# Only a hub installation is guaranteed to have a shared CRDS cache
+# which can be exploited by symlinking.  Note that this symlinking
+# process is a definite improvement over normal CRDS caching since a
+# user's cache can share system files while remaining writable for
+# files which are not available globally.
 # .............................................................................................
-
+if [[ $HUB_FLAG == "on-hub" ]]; then
+    /opt/common-scripts/symlink-crds
+    # /opt/common-scripts/kernel-setup
+fi
 # .............................................................................................
 # Sync reference notebook directories / branches.
 # .............................................................................................
@@ -43,7 +52,7 @@ set +e   # Do not let init failures block logins
 # Remove old/unused kernels from UI selection
 # .............................................................................................
 /opt/common-scripts/remove-kernel jdaviz
-                            
+
 # .............................................................................................
 # Test notebook setup if applicable
-# .............................................................................................
+# .............................................................................................
diff --git a/deployments/tike/environments/post-start-hook b/deployments/tike/environments/post-start-hook
@@ -22,8 +22,18 @@ HUB_FLAG=${1:-"on-hub"}
 set +eu   # Do not let init failures block logins
 
 # .............................................................................................
-# Initialization of the shared CRDS cache if it exists for this mission.
-# .............................................................................................
+# # CRDS cache setup and sharing
+#
+# Only a hub installation is guaranteed to have a shared CRDS cache
+# which can be exploited by symlinking.  Note that this symlinking
+# process is a definite improvement over normal CRDS caching since a
+# user's cache can share system files while remaining writable for
+# files which are not available globally.
+# .............................................................................................
+if [[ $HUB_FLAG == "on-hub" ]]; then
+    /opt/common-scripts/symlink-crds
+    # /opt/common-scripts/kernel-setup
+fi
 
 # .............................................................................................
 # Sync reference notebook directories / branches.