This is a dist-git like repo for cephadm

The master brach is unused: use an existing branch instead.

Branch names follow convention like c<VERSION>-sig-storage-ceph-VERSION> as described

on [Naming and Patterns for Mapping Git Branches to Koji Tags](https://wiki.centos.org/BrianStinson/GitBranchesandKojiTags)

```
    c8-sig-storage-ceph-octopus: CentOS-8
    c8-sig-storage-ceph-pacific: CentOS-8
    ...
```

Instructions for building the ceph package for the CentOS Storage SIG can be found in the following places:

[Comunity Build System](https://wiki.centos.org/HowTos/CommunityBuildSystem)
[Storage SIG landing page](https://wiki.centos.org/SpecialInterestGroup/Storage)

Before starting, choose the branch containing the maintained spec for the cephadm package:

```
    git checkout -t origin/c8-sig-storage-ceph-<VERSION>
```

You can find the sha1 for the "patches_base" comment and "Source0" with "git ls-remote", e.g.

```
    $ git ls-remote https://github.com/ceph/ceph octopus
    ca0faa0a628c041f5b5313060344006830812e25 refs/heads/octopus
```

The source code can be downloaded using the 'spectool' tool , which uses the Source0 entry in the SPEC:

```
    $ spectool -g SPECS/cephadm.spec
    $ mv cephadm SOURCES/cephadm
```

Create a src.rpm with:

```
    $ rpmbuild -bs \ --define "_sourcedir $PWD/SOURCES" --define "_srcrpmdir $PWD" \ --define "dist .el8" SPECS/cephadm.spec
```

and finally we can build it running:

```
    $ cbs build [--scratch] storage8-ceph-octopus-el8 cephadm.el8.src.rpm
```