Skip to content

Add mount override for /etc/cvmfs/default.d/90-local.conf #148

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 10, 2024
Merged

Add mount override for /etc/cvmfs/default.d/90-local.conf #148

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 20 additions & 0 deletions deployments/helm/cvmfs-csi/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,17 @@ extraConfigMaps:
# Whether repositories should share a cache directory or each have their own.
CVMFS_SHARED_CACHE=no
{{- end -}}
# /etc/cvmfs/default.d/90-local.conf
cvmfs-csi-default-d: {}
# 90-local.conf: |
# This is the OSG configuration file for the CVMFS client.
# It will overwride the default configuration file which uses the cern config repo
# CVMFS_SEND_INFO_HEADER=yes
# CVMFS_KEYS_DIR=/etc/cvmfs/keys/opensciencegrid.org
# CVMFS_USE_GEOAPI=yes
# CVMFS_CONFIG_REPOSITORY=config-osg.opensciencegrid.org
# CVMFS_CONFIG_REPO_REQUIRED=yes
# CVMFS_FALLBACK_PROXY="http://cvmfsbproxy.fnal.gov:3126;http://cvmfsbproxy.cern.ch:3126"

# Cache configuration for storing CVMFS client data.
# CVMFS CSI supports two kinds of caches:
Expand Down Expand Up @@ -64,6 +75,9 @@ nodeplugin:
- name: etc-cvmfs-config-d
configMap:
name: cvmfs-csi-config-d
- name: etc-cvmfs-default-d
configMap:
name: cvmfs-csi-default-d

# CVMFS CSI image and container resources specs.
plugin:
Expand All @@ -88,6 +102,9 @@ nodeplugin:
subPath: default.local
- name: etc-cvmfs-config-d
mountPath: /etc/cvmfs/config.d
- name: etc-cvmfs-default-d
mountPath: /etc/cvmfs/default.d/90-local.conf
subPath: 90-local.conf

# automount-reconciler image and container resources specs.
automountReconciler:
Expand All @@ -104,6 +121,9 @@ nodeplugin:
subPath: default.local
- name: etc-cvmfs-config-d
mountPath: /etc/cvmfs/config.d
- name: etc-cvmfs-default-d
mountPath: /etc/cvmfs/default.d/90-local.conf
subPath: 90-local.conf

# Prefetch cvmfs repos on a schedule to keep client cache warm.
prefetcher:
Expand Down
5 changes: 4 additions & 1 deletion docs/how-to-use.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -251,12 +251,15 @@ drwxrwxr-x 57 999 997 68 Aug 13 03:43 sw

## Adding CVMFS repository configuration

All CVMFS client configuration is stored in two ConfigMaps (created in CVMFS CSI's namespace):
All CVMFS client configuration is stored in three ConfigMaps (created in CVMFS CSI's namespace):
* ConfigMap `cvmfs-csi-default-local` mounted under `/etc/cvmfs/default.local` file,
* ConfigMap `cvmfs-csi-config-d` mounted under `/etc/cvmfs/config.d` directory.
* ConfigMap `cvmfs-csi-default-d` mounted under `/etc/cvmfs/default.d/90-local.conf` directory.

To add or change repository configuration, run `kubectl edit configmap cvmfs-csi-config-d` and edit the ConfigMap items accordingly. Note that it may take some time until the updated ConfigMap contents get propagated to all nodes and CVMFS clients to pick up the new changes.

The `cvmfs-csi-default-d` config map is designed to be used for settings that are only allowed in the default.d/*.conf directory. For example, the only place that the cern config repo can be overridden is in the default.d directory.

### Example: adding ilc.desy.de CVMFS repository

To add ilc.desy.de CVMFS repository, run `kubectl edit configmap cvmfs-csi-config-d` and add following to the `data` map:
Expand Down