Add OpenStack reconfig and Upgrade docs

Change-Id: I971cc23d47b90cbf03b194d3e6918262b5e3f8a5
Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>

2 files changed, 91 insertions, 1 deletions

diff --git a/docs/release/installation/index.rst b/docs/release/installation/index.rst
index a4836e53..20d1e3b7 100644
--- a/docs/release/installation/index.rst
+++ b/docs/release/installation/index.rst
@@ -16,4 +16,4 @@ OPNFV Daisy4nfv Installation Guide
    bmdeploy.rst
    vmdeploy.rst
    recovery.rst
-
+   upgrade.rst
diff --git a/docs/release/installation/upgrade.rst b/docs/release/installation/upgrade.rst
new file mode 100644
index 00000000..8b9965c3
--- /dev/null
+++ b/docs/release/installation/upgrade.rst
@@ -0,0 +1,90 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International Licence.
+.. http://creativecommons.org/licenses/by/4.0
+
+OpenStack Minor Version Update Guide
+====================================
+
+Thanks for the Kolla's kolla-ansible upgrade function, Daisy enable to
+update OpenStack minor version as the follows:
+
+1. Get new version file only from Daisy team.
+Since Daisy's Kolla images are build by meeting the OPNFV requirements
+and have their own file packaging layout, Daisy requires user to
+always use Kolla image file built by Daisy team. Currently, it can be
+got from http://120.24.17.215/.
+
+2. Put new version file into /var/lib/daisy/kolla/, for example,
+/var/lib/daisy/kolla/kolla-image-ocata-170811155446.tgz
+
+3. Add version file to Daisy's version management database then get the
+version ID.
+
+
+.. code-block:: console
+
+    [root@daisy ~]# daisy version-add kolla-image-ocata-170811155446.tgz kolla
+    +-------------+--------------------------------------+
+    | Property    | Value                                |
+    +-------------+--------------------------------------+
+    | checksum    | None                                 |
+    | created_at  | 2017-08-28T06:45:25.000000           |
+    | description | None                                 |
+    | id          | 8be92587-34d7-43e8-9862-a5288c651079 |
+    | name        | kolla-image-ocata-170811155446.tgz   |
+    | owner       | None                                 |
+    | size        | 0                                    |
+    | status      | unused                               |
+    | target_id   | None                                 |
+    | type        | kolla                                |
+    | updated_at  | 2017-08-28T06:45:25.000000           |
+    | version     | None                                 |
+    +-------------+--------------------------------------+
+
+
+
+4. Get cluster ID
+
+
+.. code-block:: console
+
+    [root@daisy ~]# daisy cluster-list
+    +--------------------------------------+-------------+...
+    | ID                                   | Name        |...
+    +--------------------------------------+-------------+...
+    | d4c1e0d3-c4b8-4745-aab0-0510e62f0ebb | clustertest |...
+    +--------------------------------------+-------------+...
+
+
+
+5. Issuing update command passing cluster ID and version ID
+
+
+
+.. code-block:: console
+
+    [root@daisy ~]# daisy update d4c1e0d3-c4b8-4745-aab0-0510e62f0ebb --update-object kolla --version-id 8be92587-34d7-43e8-9862-a5288c651079
+    +----------+--------------+
+    | Property | Value        |
+    +----------+--------------+
+    | status   | begin update |
+    +----------+--------------+
+
+
+6. Since step 5's command is non-blocking, the user need to run the
+following command to get updating progress.
+
+
+
+.. code-block:: console
+
+    [root@daisy ~]# daisy host-list --cluster-id d4c1e0d3-c4b8-4745-aab0-0510e62f0ebb
+    ...+---------------+-------------+-------------------------+
+    ...| Role_progress | Role_status | Role_messages           |
+    ...+---------------+-------------+-------------------------+
+    ...| 0             | updating    | prechecking envirnoment |
+    ...+---------------+-------------+-------------------------+
+
+
+
+Notes. The above command returns many fields. User only have to take care
+about the Role_xxx fields in this case.