Bug 1494450
| Summary: | [ceph-iscsi-cli]: gwcli should fail cleanly if new GW config does not match existing GW | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Tejas <tchandra> |
| Component: | iSCSI | Assignee: | Paul Cuzner <pcuzner> |
| Status: | CLOSED ERRATA | QA Contact: | Tejas <tchandra> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.0 | CC: | ceph-eng-bugs, ceph-qe-bugs, jdillama, tchandra |
| Target Milestone: | rc | ||
| Target Release: | 3.0 | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-05 23:44:47 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: | |||
@Tejas: how did you get into this state where the configs were different on each node? Jason, I was trying to add the 2nd GW node with the api_secure parameter different. 1 GW was present already. - Tejas Verified on ceph-iscsi-cli-2.5-8.el7cp.noarch 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-2017:3387 |
Description of problem: I am creating a iSCSI setup from scratch. Created a GW using gwcli. While adding a new GW seeing a JSON error. The reason is the iscsi-gateway.cfg of both GWs differ in 1 parameter. /iscsi-target...ceph/gateways> create nighthawk 10.70.39.17 CMD: ../gateways/ create nighthawk 10.70.39.17 nosync=False Adding gateway, sync'ing 0 disk(s) and 0 client(s) Traceback (most recent call last): File "/usr/bin/gwcli", line 187, in <module> main() File "/usr/bin/gwcli", line 119, in main shell.run_interactive() File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 905, in run_interactive self._cli_loop() File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 734, in _cli_loop self.run_cmdline(cmdline) File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 848, in run_cmdline self._execute_command(path, command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 823, in _execute_command result = target.execute_command(command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell_fb/node.py", line 1406, in execute_command return method(*pparams, **kparams) File "/usr/lib/python2.7/site-packages/gwcli/gateway.py", line 519, in ui_command_create msg = api.response.json()['message'] File "/usr/lib/python2.7/site-packages/requests/models.py", line 802, in json return json.loads(self.text, **kwargs) 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 oot@nighthawk ~]# cat /etc/ceph/iscsi-gateway.cfg # This is seed configuration used by the ceph_iscsi_config modules # when handling configuration tasks for iscsi gateway(s) # # Please do not change this file directly since it is managed by Ansible and will be overwritten [config] cluster_name = ceph gateway_keyring = ceph.client.admin.keyring # Optional settings related to the CLI/API service #api_user = admin #api_password = admin #api_port = 5001 api_secure = true <---------- differs from the other GW #loop_delay = .5 trusted_ip_list = 10.70.39.14,10.70.39.17 The api_secure was false on the already added GW, and it was true on this node. Trying from the local node : /iscsi-target...ceph/gateways> create nighthawk 10.70.39.17 CMD: ../gateways/ create nighthawk 10.70.39.17 nosync=False Adding gateway, sync'ing 0 disk(s) and 0 client(s) Failed : Gateway creation failed, gateway(s) unavailable:10.70.39.14(Down),10.70.39.17(Up) rbd-target-api logs: 2017-09-22 14:04:38,424 INFO [_internal.py:87:_log()] - 127.0.0.1 - - [22/Sep/2017 14:04:38] "PUT /api/gateway/nighthawk HTTP/1.1" 500 - 2017-09-22 14:07:00,660 ERROR [_internal.py:87:_log()] - 10.70.39.17 - - [22/Sep/2017 14:07:00] code 400, message Bad HTTP/0.9 request type ('\x16\x03\x01\x02\x00\x01\x00\x01\xfc\x03\x03\x05qW\xb2\x1f\x8eM\x19s\x04\x7f\xdf#\xe5I') 2017-09-22 14:07:00,660 INFO [_internal.py:87:_log()] - 10.70.39.17 - - [22/Sep/2017 14:07:00] "^V^C^A^B^@^A^@^Aü^C^C^EqW²^_<8e>M^Ys^D^?ß#åI ú^Eæ<83>¢+]<89>¥cZY<8d>P§<8e>^@^@<9e>À0À,À2À.À/À+À1À-^@¥^@£^@¡^@<9f>^@¤^@¢^@ ^@<9e>À(À$À^TÀ" 400 - 2017-09-22 14:09:08,198 INFO [_internal.py:87:_log()] - 127.0.0.1 - - [22/Sep/2017 14:09:08] "GET /api/config HTTP/1.1" 200 - 2017-09-22 14:09:18,959 INFO [_internal.py:87:_log()] - 127.0.0.1 - - [22/Sep/2017 14:09:18] "GET /api/config HTTP/1.1" 200 - 2017-09-22 14:09:18,973 INFO [_internal.py:87:_log()] - 127.0.0.1 - - [22/Sep/2017 14:09:18] "PUT /api/gateway/nighthawk HTTP/1.1" 500 - Version-Release number of selected component (if applicable): ceph-iscsi-cli-2.5-6.el7cp.noarch ceph-iscsi-config-2.3-7.el7cp.noarch