Bug 1640086
| Summary: | [ceph-ansbile]: 3.2 Installation is failing with ValueError(\"No JSON object could be decoded\") | ||||||||||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Parikshith <pbyregow> | ||||||||
| Component: | Ceph-Volume | Assignee: | Alfredo Deza <adeza> | ||||||||
| Status: | CLOSED ERRATA | QA Contact: | Parikshith <pbyregow> | ||||||||
| Severity: | urgent | Docs Contact: | |||||||||
| Priority: | urgent | ||||||||||
| Version: | 3.2 | CC: | adeza, anharris, aschoen, ceph-eng-bugs, ceph-qe-bugs, gmeno, hgurav, hnallurv, kdreyer, nthomas, pbyregow, rperiyas, sankarshan, shan, tserlin, vashastr | ||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | 3.2 | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | RHEL: ceph-12.2.8-21.el7cp Ubuntu: ceph_12.2.8-19redhat1 | Doc Type: | If docs needed, set a value | ||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2019-01-03 19:02:09 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
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ceph-volume related, assigning to Andrew. (In reply to leseb from comment #3) > ceph-volume related, assigning to Andrew. This is related to the container implementation of ceph-volume, which I'm unsure how to debug. The traceback I see looks like we're missing patches downstream for ceph-volume though. I believe we'll need this PR that was just merged yesterday into upstream luminous brought downstream. https://github.com/ceph/ceph/pull/24589 Ken, do we plan to wait for 12.2.9 upstream and then use that for 3.2 downstream? This would save us carrying lots of patches downstream for ceph-volume. *** Bug 1640029 has been marked as a duplicate of this bug. *** Can I get into the env? Thanks Thanks, I reported the bug on ceph-volume here: http://tracker.ceph.com/issues/36492 (In reply to leseb from comment #9) > Thanks, I reported the bug on ceph-volume here: > http://tracker.ceph.com/issues/36492 @Sebastien, when can we expect the fix for this? This is currently a test blocker. It's a ceph-volume bug so I'll defer that question to Alfredo Created attachment 1496950 [details] File contains osds.yml, all.yml and rolling update log snippet Tried rolling update using ceph-ansible-3.2.0-0.1.beta8.el7cp.noarch to upgrade cluster from 12.2.8-19 to 12.2.8-20. Playbook failed in task ceph-osd : use ceph-volume to create bluestore osds with same issue as mentioned in BZ 1640029 [1]. Can you please check whether issue still persists or we are missing something ? Regards, Vasishta shatsry QE, Ceph [1] Was closed as duplicate of this bug. RHEL ceph-volume lvm installation fails with below error, observed same error for bluestore and filestore.
The full traceback is:
Traceback (most recent call last):
File "/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py", line 625, in <module>
main()
File "/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py", line 621, in main
run_module()
File "/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py", line 521, in run_module
out_dict = json.loads(out)
File "/usr/lib64/python2.7/json/__init__.py", line 338, in loads
return _default_decoder.decode(s)
File "/usr/lib64/python2.7/json/decoder.py", line 366, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib64/python2.7/json/decoder.py", line 384, in raw_decode
raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
failed: [magna060] (item={'journal': 'journal_lv2', 'data': '/dev/sdc', 'journal_vg': 'journal_vg'}) => {
"changed": false,
"item": {
"data": "/dev/sdc",
"journal": "journal_lv2",
"journal_vg": "journal_vg"
},
"module_stderr": "Traceback (most recent call last):\n File \"/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py\", line 625, in <module>\n main()\n File \"/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py\", line 621, in main\n run_module()\n File \"/tmp/ansible_2Exp4u/ansible_module_ceph_volume.py\", line 521, in run_module\n out_dict = json.loads(out)\n File \"/usr/lib64/python2.7/json/__init__.py\", line 338, in loads\n return _default_decoder.decode(s)\n File \"/usr/lib64/python2.7/json/decoder.py\", line 366, in decode\n obj, end = self.raw_decode(s, idx=_w(s, 0).end())\n File \"/usr/lib64/python2.7/json/decoder.py\", line 384, in raw_decode\n raise ValueError(\"No JSON object could be decoded\")\nValueError: No JSON object could be decoded\n",
"module_stdout": "",
"msg": "MODULE FAILURE",
"rc": 1
}
Hi Alfredo, The cluster is containerized and it will not create logs in /var/log/ceph it will be in journalctl Created attachment 1497367 [details] ansible log for comment 26 run Moving the bug to assigned state. Assigning back to Sebastien, as those are container errors. Ramakrishnan Periyasamy, I just resynced the container image downstream which will include the fix for your current issue. This shouldn't have happened in the first place. Please move this as VERIFIED, since this original issue has been fixed. Thanks. In the meantime, please wait for the new container build and let's take the discussion in: 1630977 Thanks. Hi Ken, would request to move this bug to ON_QA state. Installation of ceph-volume lvm based OSD scenarios in containers working for Filestore and Bluestore. Verified in versions: ansible-2.6.6-1.el7ae.noarch ceph-ansible-3.2.0-0.1.beta9.el7cp.noarch ceph version 12.2.8-22.el7cp (400dc4070c1d0a82f9afc8e574d780136dd28b0b) luminous (stable) Will move the bug to verified state once it is in ON_QA Thanks Alfredo :) Moving this bug to verified state. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:0020 |
Created attachment 1494783 [details] install-log Description of problem: ceph-volume osds fails to get configured on latest 3.2 build.(rhel/container) Version-Release number of selected component (if applicable): ansible-2.6.5-1.el7ae.noarch ceph-ansible-3.2.0-0.1.beta5.el7cp.noarch ceph version 12.2.8-16.el7cp Container image-tag: ceph-3.2-rhel-7-containers-candidate-16927-20181016222443 How reproducible: always Steps to Reproduce: 1. Install RHCS 3.2 with ceph-volume osds Actual results: The full traceback is: Traceback (most recent call last): File "/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py", line 625, in <module> main() File "/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py", line 621, in main run_module() File "/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py", line 521, in run_module out_dict = json.loads(out) File "/usr/lib64/python2.7/json/__init__.py", line 338, in loads return _default_decoder.decode(s) File "/usr/lib64/python2.7/json/decoder.py", line 366, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/lib64/python2.7/json/decoder.py", line 384, in raw_decode raise ValueError("No JSON object could be decoded") ValueError: No JSON object could be decoded failed: [magna005] (item={'wal_vg': 'vg1', 'data_vg': 'vg1', 'wal': 'wal-lv1', 'data': 'data-lv3'}) => { "changed": false, "item": { "data": "data-lv3", "data_vg": "vg1", "wal": "wal-lv1", "wal_vg": "vg1" }, "module_stderr": "Traceback (most recent call last):\n File \"/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py\", line 625, in <module>\n main()\n File \"/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py\", line 621, in main\n run_module()\n File \"/tmp/ansible_ggKjF8/ansible_module_ceph_volume.py\", line 521, in run_module\n out_dict = json.loads(out)\n File \"/usr/lib64/python2.7/json/__init__.py\", line 338, in loads\n return _default_decoder.decode(s)\n File \"/usr/lib64/python2.7/json/decoder.py\", line 366, in decode\n obj, end = self.raw_decode(s, idx=_w(s, 0).end())\n File \"/usr/lib64/python2.7/json/decoder.py\", line 384, in raw_decode\n raise ValueError(\"No JSON object could be decoded\")\nValueError: No JSON object could be decoded\n", "module_stdout": "", "msg": "MODULE FAILURE", "rc": 1 } Expected results: ceph-volume osds should get configured. Additional info: Osd scenario: [osds] magna005 lvm_volumes="[{'data':'data-lv1','data_vg':'vg1'},{'data':'data-lv2','data_vg':'vg1','db':'db-lv1','db_vg':'vg1'},{'data':'data-lv3','data_vg':'vg1','wal':'wal-lv1','wal_vg':'vg1'},{'data':'data-lv4','data_vg':'vg1','db':'db-lv2','db_vg':'vg1','wal':'wal-lv2','wal_vg':'vg1'}]" osd_scenario="lvm" osd_objectstore="bluestore" magna006 lvm_volumes="[{'data':'data-lv1','data_vg':'vg1'},{'data':'data-lv2','data_vg':'vg1','db':'db-lv1','db_vg':'vg1'},{'data':'data-lv3','data_vg':'vg1','wal':'wal-lv1','wal_vg':'vg1'},{'data':'data-lv4','data_vg':'vg1','db':'db-lv2','db_vg':'vg1','wal':'wal-lv2','wal_vg':'vg1'}]" osd_scenario="lvm" osd_objectstore="bluestore" dmcrypt="True" all.yml: fetch_directory: ~/ceph-key ceph_origin: distro ceph_repository: rhcs monitor_interface: eno1 public_network: 10.8.128.0/21 ceph_docker_registry: brew-pulp-docker01.web.prod.ext.phx2.redhat.com:8888 # containerized_deployment: true ceph_docker_image_tag: ceph-3.2-rhel-7-containers-candidate-16927-20181016222443 ceph_docker_image: "rhceph" I have attached install log(-vvv)