# Legacy: Linux-cluster cluster.conf to Pacemaker CIB translation utility

Pacemaker used to provide several tools related to the procedure of
cluster stacks/configuration migration, in particular and as the directory
name suggests: from (CMAN+RGManager)-based stack of HA components to
the (Corosync+Pacemaker)-based one.

This initial effort laid here was used as a foundation for a more
sophisticated and maintained tool, [clufter](https://github.com/jnpkrn/clufter),
which has made local tool-set obsolete since then.

In case any dependencies on previously offered bits arose as time was
passing by, a mapping to the clufter-provided alternatives is provided:

* `ccs2cib` conversion launcher
  - use `clufter ccs2pcs` (perhaps with some switches) and wrap it with
    some usage-specific script if suitable
* `ccs_flatten` binary
  - you can find the same modulo few modifications in `ccs-flatten`
    subdirectory within the released tarballs or repo itself
    and the resulting binary is a crucial part of clufter installation
* `disable_rgmanager` utility
  - use `clufter ccs-disable-rg` (since `clufter-0.12.0`)

Clufter was provided as a technology preview in RHEL 6.8, and is
supported as of RHEL 6.9.
