HEAD- Sync Repo

2022-10-21 10:40:45 -07:00
commit 477f65dea8
11 changed files with 1455 additions and 0 deletions
@@ -0,0 +1,60 @@
+# -------------------------------------------------------------------------------------
+# An archive strategy using Tar and Gzip
+# -------------------------------------------------------------------------------------
+
+check_command "tar"
+
+function archive_backup {
+    check_config_var "CONFLUENCE_BACKUP_ARCHIVE_ROOT"
+    check_config_var "INSTANCE_NAME"
+    check_config_var "CONFLUENCE_BACKUP_ROOT"
+
+    mkdir -p "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}"
+    CONFLUENCE_BACKUP_ARCHIVE_NAME="${INSTANCE_NAME}-${TIMESTAMP}.tar.gz"
+    run tar -czf "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}/${CONFLUENCE_BACKUP_ARCHIVE_NAME}" -C "${CONFLUENCE_BACKUP_ROOT}" .
+}
+
+function prepare_restore_archive {
+    CONFLUENCE_BACKUP_ARCHIVE_NAME=$1
+
+    if [ -z "${CONFLUENCE_BACKUP_ARCHIVE_NAME}" ]; then
+        print "Usage: $0 <backup-snapshot>"
+        if [ ! -d "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}" ]; then
+            error "'${CONFLUENCE_BACKUP_ARCHIVE_ROOT}' does not exist!"
+        else
+            available_backups
+        fi
+        exit 99
+    fi
+
+    if [ ! -f "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}/${CONFLUENCE_BACKUP_ARCHIVE_NAME}.tar.gz" ]; then
+        error "'${CONFLUENCE_BACKUP_ARCHIVE_ROOT}/${CONFLUENCE_BACKUP_ARCHIVE_NAME}.tar.gz' does not exist!"
+        available_backups
+        exit 99
+    fi
+
+    # Setup restore paths
+    CONFLUENCE_RESTORE_ROOT=$(mktemp -d /tmp/confluence.diy-restore.XXXXXX)
+    CONFLUENCE_RESTORE_DB="${CONFLUENCE_RESTORE_ROOT}/confluence-db"
+    CONFLUENCE_RESTORE_HOME="${CONFLUENCE_RESTORE_ROOT}/confluence-home"
+    CONFLUENCE_RESTORE_DATA_STORES="${CONFLUENCE_RESTORE_ROOT}/confluence-data-stores"
+}
+
+function restore_archive {
+    check_config_var "CONFLUENCE_BACKUP_ARCHIVE_ROOT"
+    check_var "CONFLUENCE_BACKUP_ARCHIVE_NAME"
+    check_var "CONFLUENCE_RESTORE_ROOT"
+    run tar -xzf "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}/${CONFLUENCE_BACKUP_ARCHIVE_NAME}.tar.gz" -C "${CONFLUENCE_RESTORE_ROOT}"
+}
+
+function cleanup_old_archives {
+    # Cleanup of old backups is not currently implemented
+    no_op
+}
+
+function available_backups {
+    check_config_var "CONFLUENCE_BACKUP_ARCHIVE_ROOT"
+    print "Available backups:"
+    # Drop the .tar.gz extension, to make it a backup identifier
+    ls "${CONFLUENCE_BACKUP_ARCHIVE_ROOT}" | sed -e 's/\.tar\.gz$//g'
+}