Ubuntu, HA: Cobbler on controllers has failed

[Anastasia Palkina]

"build_id": "2014-04-10_16-27-34",
"mirantis": "yes",
"build_number": "94",
"nailgun_sha": "d1794c66fbcff02d11e4e42c3d388cfec37d1eb0",
"production": "prod",
"ostf_sha": "17f2fe6e56452f8e2f01a385be4c4b87bf3698a8",
"fuelmain_sha": "fb993e1a8cbfab92101fdffcc2f6be1c04b71d99",
"astute_sha": "6ddf5d5a60ca67fec4b25bcf5fcda822e46d87e6",
"release": "5.0",
"fuellib_sha": "0e4c251a1ab4aed317aeb79d6859dfcfe1314463"

1. Create new environment (Ubuntu, HA mode)
2. Choose both cephs
3. Add 3 controllers, compute, cinder and 3 ceph
4. Start deployment
5. On controllers error: Failed to retrieve the preconfiguration file
6. Login to cobbler
7. Click 'View kickstart' for one of controllers -> Internal server error

ks_spaces for on of controllers:
[
    {
        "name": "sda",
        "extra": [
            "disk/by-id/scsi-SATA_VBOX_HARDDISK_VBfee9d521-2c3b68c2",
            "disk/by-id/ata-VBOX_HARDDISK_VBfee9d521-2c3b68c2"
        ],
        "free_space": 64971,
        "volumes": [
            {
                "type": "boot",
                "size": 300
            },
            {
                "mount": "/boot",
                "size": 200,
                "type": "raid",
                "file_system": "ext2",
                "name": "Boot"
            },
            {
                "type": "lvm_meta_pool",
                "size": 0
            },
            {
                "size": 65035,
                "type": "pv",
                "lvm_meta_size": 64,
                "vg": "os"
            }
        ],
        "type": "disk",
        "id": "sda",
        "size": 65535
    },
    {
        "name": "sdb",
        "extra": [
            "disk/by-id/scsi-SATA_VBOX_HARDDISK_VB3354f31b-ec02ed64",
            "disk/by-id/ata-VBOX_HARDDISK_VB3354f31b-ec02ed64"
        ],
        "free_space": 64971,
        "volumes": [
            {
                "type": "boot",
                "size": 300
            },
            {
                "mount": "/boot",
                "size": 200,
                "type": "raid",
                "file_system": "ext2",
                "name": "Boot"
            },
            {
                "type": "lvm_meta_pool",
                "size": 0
            },
            {
                "size": 65035,
                "type": "pv",
                "lvm_meta_size": 64,
                "vg": "os"
            }
        ],
        "type": "disk",
        "id": "sdb",
        "size": 65535
    },
    {
        "name": "sdc",
        "extra": [
            "disk/by-id/scsi-SATA_VBOX_HARDDISK_VB873ef08f-85824197",
            "disk/by-id/ata-VBOX_HARDDISK_VB873ef08f-85824197"
        ],
        "free_space": 64971,
        "volumes": [
            {
                "type": "boot",
                "size": 300
            },
            {
                "mount": "/boot",
                "size": 200,
                "type": "raid",
                "file_system": "ext2",
                "name": "Boot"
            },
            {
                "type": "lvm_meta_pool",
                "size": 0
            },
            {
                "size": 65035,
                "type": "pv",
                "lvm_meta_size": 64,
                "vg": "os"
            }
        ],
        "type": "disk",
        "id": "disk/by-path/pci-0000:00:0d.0-scsi-0:0:0:0",
        "size": 65535
    },
    {
        "_allocate_size": "all",
        "label": "Base System",
        "min_size": 19374,
        "volumes": [
            {
                "mount": "/",
                "size": 190899,
                "type": "lv",
                "name": "root",
                "file_system": "ext4"
            },
            {
                "mount": "swap",
                "size": 4014,
                "type": "lv",
                "name": "swap",
                "file_system": "swap"
            }
        ]

[Nastya Urlapova (aurlapova)]

Looks like local env issue, cannot reproduce on kvm with ceph | without ceph. on #94

[Anastasia Palkina (apalkina)]

Reproduced on ISO #101 on VBox
"build_id": "2014-04-14_01-00-26",
"mirantis": "yes",
"build_number": "101",
"nailgun_sha": "61410bcf3201cd737e68ece8ab15313acc746476",
"production": "dev",
"ostf_sha": "118c955085ea7829f3a34decd38d63554b74451c",
"fuelmain_sha": "ddc94c52c267f0276cbd8485d6e704aea05b23a5",
"astute_sha": "401bc474b1d8cebb8ba70b3b6154107e08fd725d",
"release": "5.0",
"fuellib_sha": "101f3645ead182bc47024ff7568b04554de06bba"

[Anastasia Palkina (apalkina)]

# OS volume group must be located on one disk
# File "/usr/lib/python2.6/site-packages/cobbler/templar.py", line 205, in render_cheetah
# data_out = t.respond()
#
# File "cheetah_DynamicallyCompiledCheetahTemplate_1397470298_28_28267.py", line 232, in respond
#
# File "cheetah_DynamicallyCompiledCheetahTemplate_1397470298_28_28267.py", line 74, in __errorCatcher2
#
# File "<string>", line 1, in <module>
#
# File "/usr/lib/python2.6/site-packages/cobbler/template_api.py", line 170, in SNIPPET
# result = BuiltinTemplate.SNIPPET(self, file)
#
# File "DynamicallyCompiledCheetahTemplate.py", line 85, in SNIPPET
#
# File "/usr/lib64/python2.6/site-packages/Cheetah/Template.py", line 1601, in _handleCheetahInclude
# self._CHEETAH__cheetahIncludes[_includeID].respond(trans)
#
# File "cheetah_DynamicallyCompiledCheetahTemplate_1397470298_31_89401.py", line 108, in respond
#
# File "/usr/lib/python2.6/site-packages/cobbler/pmanager.py", line 516, in __init__
# self.validate()
#
# File "/usr/lib/python2.6/site-packages/cobbler/pmanager.py", line 537, in validate
# raise Exception("OS volume group must be located on one disk")
#

[Anastasia Palkina (apalkina)]

Probably cause is fix https://bugs.launchpad.net/fuel/+bug/1295717

[Openstack Gerrit (openstack-gerrit)]

Related fix proposed to branch: master
Review: https://review.openstack.org/87870

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/87870
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=aacc453ac8ada71246220dc56701d642bf520aa3
Submitter: Jenkins
Branch: master

commit aacc453ac8ada71246220dc56701d642bf520aa3
Author: Anastasiia Naboikina <email address hidden>
Date: Wed Apr 16 11:25:36 2014 +0300

    Remove steps for unallocated space check

    Removed invocation of method that checks that
    there is no unallocated space on controller node
    when Ceph for Glance is used.

    Closes-Bug: #1297364

    Change-Id: Id843fdb148316494a9edd3b359f1583eae777b2e
    Related-Bug: #1306625

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/87284
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=26589df69433a640f827ffc13061c2c809b29d66
Submitter: Jenkins
Branch: master

commit 26589df69433a640f827ffc13061c2c809b29d66
Author: Dima Shulyak <email address hidden>
Date: Mon Apr 14 17:48:44 2014 +0300

    Fix os vg allocation on ubuntu

    Ubuntu cant allocate more than one disk for os vg

    In order not to introduce a lot of low quality fixes to volume manager,
    revert os allocation on controller nodes to min size

    This patch reopens: https://bugs.launchpad.net/fuel/+bug/1295717

    Change-Id: I81ac8150d07fcf11c745159c42c6c2fa57d64b33
    Closes-Bug: #1306625

[Miroslav Anashkin (manashkin)]

Fixed in build 108.
[root@fuel ~]# cat /etc/nailgun/version.yaml
VERSION:
  mirantis: "yes"
  production: "dev"
  release: "5.0"
  build_number: "108"
  build_id: "2014-04-17_01-00-26"
  fuellib_sha: "c7effa187725513de6447113afb3bda7e9684e3a"
  nailgun_sha: "26589df69433a640f827ffc13061c2c809b29d66"
  astute_sha: "0cb0b26773bd269000a14748e8ba49419462ecaf"
  ostf_sha: "1ac04769cc8034438ccf1176860b25d0f5601c4a"
  fuelmain_sha: "def06677fe382967c93c8cbfbd7d98de35531b98"

[Andrey Sledzinskiy (asledzinskiy)]

verified on {"build_id": "2014-05-08_01-10-31", "mirantis": "yes", "build_number": "188", "ostf_sha": "fe718434f88f2ab167779770828a195f06eb29f8", "nailgun_sha": "82b9d42a7a5e9aa1caf6b2779c45ca045cad0ad2", "production": "docker", "api": "1.0", "fuelmain_sha": "97d7f6d5461db3afc27f58160cf9f6985230d255", "astute_sha": "9c83d3ecec69df03cd94620e2df92249ba4ec786", "release": "5.0", "fuellib_sha": "fd31d9a8f85136347b60377df00df6728eda14ca"}