[Kimchi-devel] [PATCH V4] [Ginger-Base 0/1] Issue 728 - Processor Info in s390 architecture

[sureshab at linux.vnet.ibm.com]

From: Suresh Babu Angadi <sureshab at in.ibm.com>

V3 - V4:
fixed get_cpus() bug for s390x

V2 -V3:
Changed test_host.py to check memory(Aline)
added description for get_total_cpus() of lscpu(Rodrigo)

V1 to V2 changes:
Changed cpus and memory object to be same across all platforms(aline)
Changed API.md and lookup as per review comments(aline & abhiram)

As per RFC mail thread -
     [Kimchi-devel] RFC - #728 - Processor Info in s390 architecture
this patch set adds functionality in back-end to add
architecture, and host name(for all architecture),
split CPUs to online and offline(x86, s390x),
additional virtualization details(for s390x)

Note: Subsequent patch set from Chandra will include
      UI changes to accommodate these changes

Test Cases Executed:
====================
1) On x86 machine(ppc o/p will be similar to x86):
curl -k -u suresh -H "Content-Type: application/json" -H "Accept: application/json" -X GET 'https://127.0.0.1:8001/plugins/gingerbase/host'
{
  "os_distro":"Fedora",
  "cpus":{
    "offline":0,
    "online":4
  },
  "cpu_model":"Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz",
  "os_version":"21",
  "host":"localhost.localdomain",
  "os_codename":"Twenty One",
  "architecture":"x86_64",
  "memory":{
    "offline":0,
    "online":7933902848
  }
}

2) On s390x machine:
curl -k -u root -H "Content-Type: application/json" -H "Accept: application/json" -X GET 'https://127.0.0.1:8001/plugins/gingerbase/host'
{
  "os_distro":"KVM for IBM z Systems",
  "cpus":{
    "shared":2,
    "offline":2,
    "dedicated":0,
    "online":2
  },
  "cpu_model":"IBM/2827/743 H43",
  "os_version":"1.1.1",
  "host":"zfwcec103",
  "os_codename":"Z",
  "architecture":"s390x",
  "memory":{
    "offline":2147483648,
    "online":2147483648
  },
  "virtualization":{
    "lpar_name":"CSTLIN1",
    "hypervisor":"PR/SM",
    "lpar_number":55,
    "hypervisor_vendor":"IBM"
  }
}


Suresh Babu Angadi (1):
  Fix for issue 728: processor info displays blank for system z
  this patch set also adds additional capability:
  retrieving architecture and host name (for all architecture)
  split CPUs to show online and offline cpus also
    includes shared and dedicated cpus for s390x
  split memory to show online and offline
  additional virtualization details(for s390x):
  virtualization will have hypervisor details and lpar details

 src/wok/plugins/gingerbase/docs/API.md        |  18 +-
 src/wok/plugins/gingerbase/i18n.py            |   1 +
 src/wok/plugins/gingerbase/lscpu.py           |  60 ++++++
 src/wok/plugins/gingerbase/model/host.py      | 259 ++++++++++++++++++++++----
 src/wok/plugins/gingerbase/tests/test_host.py |  12 +-
 5 files changed, 307 insertions(+), 43 deletions(-)

-- 
2.1.0