backup-config-configmap.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  creationTimestamp: null
  name: backup-config-configmap
  namespace: github-backup
data:
  backup.config: |
    # GitHub Enterprise Server backup configuration file

    # The hostname of the GitHub Enterprise Server appliance to back up. The host
    # must be reachable via SSH from the backup host.
    GHE_HOSTNAME=<IP/HOSTNAME_of_GHE_PRIMARY_HOST>

    # Path to where backup data is stored. By default this is the "data"
    # directory next to this file but can be set to an absolute path
    # elsewhere for backing up to a separate partition / mount point.
    GHE_DATA_DIR="data"

    # The number of backup snapshots to retain. Old snapshots are pruned after each
    # successful ghe-backup run. This option should be tuned based on the frequency
    # of scheduled backup runs. If backups are scheduled hourly, snapshots will be
    # available for the past N hours; if backups are scheduled daily, snapshots will
    # be available for the past N days ...
    GHE_NUM_SNAPSHOTS=10

    # The hostname of the GitHub appliance to restore. If you've set up a separate
    # GitHub appliance to act as a standby for recovery, specify its IP or hostname
    # here. The host to restore to may also be specified directly when running
    # ghe-restore so use of this variable isn't strictly required.
    #
    #GHE_RESTORE_HOST="github-standby.example.com"

    # When verbose output is enabled with `-v`, it's written to stdout by default. If
    # you'd prefer it to be written to a separate file, set this option.
    #
    GHE_VERBOSE_LOG="/data/log/backup-verbose.log"

    # Any extra options passed to the SSH command.
    # In a single instance environment, nothing is required by default.
    # In a clustering environment, "-i abs-path-to-ssh-private-key" is required.
    #
    GHE_EXTRA_SSH_OPTS="-i /ghe-ssh/id_ed25519 -o UserKnownHostsFile=/ghe-ssh/known_hosts"

    # Any extra options passed to the rsync command. Nothing required by default.
    #
    #GHE_EXTRA_RSYNC_OPTS=""

    # If set to 'no', GHE_DATA_DIR will not be created automatically
    # and restore/backup will exit 8
    #
    #GHE_CREATE_DATA_DIR=yes

    # If set to 'yes', git fsck will run on the repositories
    # and print some additional info.
    #
    # WARNING: do not enable this, only useful for debugging/development
    #GHE_BACKUP_FSCK=no