Adding upstream version 18.2.3.upstream/18.2.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 183 insertions, 0 deletions

diff --git a/doc/hardware-monitoring/index.rst b/doc/hardware-monitoring/index.rst
new file mode 100644
index 000000000..dcafa8230
--- /dev/null
+++ b/doc/hardware-monitoring/index.rst
@@ -0,0 +1,183 @@
+.. _hardware-monitoring:
+
+Hardware monitoring
+===================
+
+`node-proxy` is the internal name to designate the running agent which inventories a machine's hardware, provides the different statuses and enable the operator to perform some actions.
+It gathers details from the RedFish API, processes and pushes data to agent endpoint in the Ceph manager daemon.
+
+.. graphviz::
+
+     digraph G {
+         node [shape=record];
+         mgr [label="{<mgr> ceph manager}"];
+         dashboard [label="<dashboard> ceph dashboard"];
+         agent [label="<agent> agent"];
+         redfish [label="<redfish> redfish"];
+     
+         agent -> redfish [label=" 1." color=green];
+         agent -> mgr [label=" 2." color=orange];
+         dashboard:dashboard -> mgr [label=" 3."color=lightgreen];
+         node [shape=plaintext];
+         legend [label=<<table border="0" cellborder="1" cellspacing="0">
+             <tr><td bgcolor="lightgrey">Legend</td></tr>
+             <tr><td align="center">1. Collects data from redfish API</td></tr>
+             <tr><td align="left">2. Pushes data to ceph mgr</td></tr>
+             <tr><td align="left">3. Query ceph mgr</td></tr>
+         </table>>];
+     }
+
+
+Limitations
+-----------
+
+For the time being, the `node-proxy` agent relies on the RedFish API.
+It implies both `node-proxy` agent and `ceph-mgr` daemon need to be able to access the Out-Of-Band network to work.
+
+
+Deploying the agent
+-------------------
+
+| The first step is to provide the out of band management tool credentials.
+| This can be done when adding the host with a service spec file:
+
+.. code-block:: bash
+
+  # cat host.yml
+  ---
+  service_type: host
+  hostname: node-10
+  addr: 10.10.10.10
+  oob:
+    addr: 20.20.20.10
+    username: admin
+    password: p@ssword
+
+Apply the spec:
+
+.. code-block:: bash
+
+  # ceph orch apply -i host.yml
+  Added host 'node-10' with addr '10.10.10.10'
+
+Deploy the agent:
+
+.. code-block:: bash
+
+  # ceph config set mgr mgr/cephadm/hw_monitoring true
+
+CLI
+---
+
+| **orch** **hardware** **status** [hostname] [--category CATEGORY] [--format plain | json]
+
+supported categories are:
+
+* summary (default)
+* memory
+* storage
+* processors
+* network
+* power
+* fans
+* firmwares
+* criticals
+
+Examples
+********
+
+
+hardware health statuses summary 
+++++++++++++++++++++++++++++++++
+
+.. code-block:: bash
+
+  # ceph orch hardware status
+  +------------+---------+-----+-----+--------+-------+------+
+  |    HOST    | STORAGE | CPU | NET | MEMORY | POWER | FANS |
+  +------------+---------+-----+-----+--------+-------+------+
+  |   node-10  |    ok   |  ok |  ok |   ok   |   ok  |  ok  |
+  +------------+---------+-----+-----+--------+-------+------+
+
+
+storage devices report
+++++++++++++++++++++++
+
+.. code-block:: bash
+
+  # ceph orch hardware status IBM-Ceph-1 --category storage
+  +------------+--------------------------------------------------------+------------------+----------------+----------+----------------+--------+---------+
+  |    HOST    |                          NAME                          |      MODEL       |      SIZE      | PROTOCOL |       SN       | STATUS |  STATE  |
+  +------------+--------------------------------------------------------+------------------+----------------+----------+----------------+--------+---------+
+  |   node-10  | Disk 8 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT99QLL    |   OK   | Enabled |
+  |   node-10  | Disk 10 in Backplane 1 of Storage Controller in Slot 2 | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZYX    |   OK   | Enabled |
+  |   node-10  | Disk 11 in Backplane 1 of Storage Controller in Slot 2 | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZWB    |   OK   | Enabled |
+  |   node-10  | Disk 9 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZC9    |   OK   | Enabled |
+  |   node-10  | Disk 3 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT9903Y    |   OK   | Enabled |
+  |   node-10  | Disk 1 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT9901E    |   OK   | Enabled |
+  |   node-10  | Disk 7 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZQJ    |   OK   | Enabled |
+  |   node-10  | Disk 2 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT99PA2    |   OK   | Enabled |
+  |   node-10  | Disk 4 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT99PFG    |   OK   | Enabled |
+  |   node-10  | Disk 0 in Backplane 0 of Storage Controller in Slot 2  | MZ7L33T8HBNAAD3  | 3840755981824  |   SATA   | S6M5NE0T800539 |   OK   | Enabled |
+  |   node-10  | Disk 1 in Backplane 0 of Storage Controller in Slot 2  | MZ7L33T8HBNAAD3  | 3840755981824  |   SATA   | S6M5NE0T800554 |   OK   | Enabled |
+  |   node-10  | Disk 6 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZER    |   OK   | Enabled |
+  |   node-10  | Disk 0 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT98ZEJ    |   OK   | Enabled |
+  |   node-10  | Disk 5 in Backplane 1 of Storage Controller in Slot 2  | ST20000NM008D-3D | 20000588955136 |   SATA   |    ZVT99QMH    |   OK   | Enabled |
+  |   node-10  |           Disk 0 on AHCI Controller in SL 6            |  MTFDDAV240TDU   |  240057409536  |   SATA   |  22373BB1E0F8  |   OK   | Enabled |
+  |   node-10  |           Disk 1 on AHCI Controller in SL 6            |  MTFDDAV240TDU   |  240057409536  |   SATA   |  22373BB1E0D5  |   OK   | Enabled |
+  +------------+--------------------------------------------------------+------------------+----------------+----------+----------------+--------+---------+
+
+
+
+firmwares details
++++++++++++++++++
+
+.. code-block:: bash
+
+  # ceph orch hardware status node-10 --category firmwares
+  +------------+----------------------------------------------------------------------------+--------------------------------------------------------------+----------------------+-------------+--------+
+  |    HOST    |                                 COMPONENT                                  |                             NAME                             |         DATE         |   VERSION   | STATUS |
+  +------------+----------------------------------------------------------------------------+--------------------------------------------------------------+----------------------+-------------+--------+
+  |   node-10  |               current-107649-7.03__raid.backplane.firmware.0               |                         Backplane 0                          | 2022-12-05T00:00:00Z |     7.03    |   OK   |
+  
+  
+  ... omitted output ...
+  
+  
+  |   node-10  |               previous-25227-6.10.30.20__idrac.embedded.1-1                |             Integrated Remote Access Controller              |      00:00:00Z       |  6.10.30.20 |   OK   |
+  +------------+----------------------------------------------------------------------------+--------------------------------------------------------------+----------------------+-------------+--------+
+
+
+hardware critical warnings report
++++++++++++++++++++++++++++++++++
+
+.. code-block:: bash
+
+  # ceph orch hardware status --category criticals
+  +------------+-----------+------------+----------+-----------------+
+  |    HOST    | COMPONENT |    NAME    |  STATUS  |      STATE      |
+  +------------+-----------+------------+----------+-----------------+
+  |   node-10  |   power   | PS2 Status | critical |    unplugged    |
+  +------------+-----------+------------+----------+-----------------+
+
+
+Developpers
+-----------
+
+.. py:currentmodule:: cephadm.agent
+.. autoclass:: NodeProxyEndpoint
+.. automethod:: NodeProxyEndpoint.__init__
+.. automethod:: NodeProxyEndpoint.oob
+.. automethod:: NodeProxyEndpoint.data
+.. automethod:: NodeProxyEndpoint.fullreport
+.. automethod:: NodeProxyEndpoint.summary
+.. automethod:: NodeProxyEndpoint.criticals
+.. automethod:: NodeProxyEndpoint.memory
+.. automethod:: NodeProxyEndpoint.storage
+.. automethod:: NodeProxyEndpoint.network
+.. automethod:: NodeProxyEndpoint.power
+.. automethod:: NodeProxyEndpoint.processors
+.. automethod:: NodeProxyEndpoint.fans
+.. automethod:: NodeProxyEndpoint.firmwares
+.. automethod:: NodeProxyEndpoint.led
+