July 2019 - Dev - lists.ceph.io

[RFC] Lifecycle policy to expire empty buckets

by Prasad Krishnan

Dear Ceph developers, Recently in the context of reviewing PR: https://github.com/ceph/ceph/pull/28787 we got into a conversation about what would be a good practice to introduce an AWS-S3 unsupported feature in Ceph and how upstream libraries/SDKs would react to the new feature addition. More specifically, I'm intending to introduce a feature through which a bucket can be deleted by lifecycle (LC) configuration upon expiry, subject to a few conditions such as the bucket being empty + it should be past the expiry date (or aged beyond expiry_days since ctime). The RFC here is around how the end-user should specify this LC-Rule for bucket expiry. I've chosen to convert the 'State' field in the LC-Rule into a tri-state from a boolean i.e. 'Disabled'/'Enabled'/'Purge_Enabled' (instead of having only the first two states) and it has the following advantages: a) It is non-intrusive i.e. existing users of LC who have no interest in bucket purge need not make any changes to their code b) It can be easily enabled by interested users without requiring a patch on their SDKs (which allow a pass-through of the Status string). Does the community feel that this approach is good or are there any better suggestions? Thanks, K.Prasad

4 years, 9 months

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4 years, 9 months

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rebase helper tool

by Yehuda Sadeh-Weinraub

I'm currently rebasing a branch that diverged for quite a while and introduced many changes that include a lot of code movement. I wrote a tool to help me streamline a lot of the repetitive work that I am doing when rebasing. It's not all I wanted to have, far from it, but others might find it useful too: https://github.com/yehudasa/rebase-tools Consider a workflow were we have a feature branch, and a master branch that diverged. We want now to rebase feature branch on top of master branch. We can either cherry-pick each commit, or run a 'git rebase' command. The tool is just a bash script that analyzes a 'git diff' after a failed cherry-pick and automates some of the steps that I usually take when dealing with it. It produces an annotation of each line in that diff (of the HEAD part of each conflict) that shows what the source of that line is. Basically doing a git blame on those lines. It added value is that it also specifies whether this line is old (prior to feature branch creation), new (on feature branch, after its creation), or master (changed on the master branch). This helps focus on what were the changes that are needed to be looked at. See here a sample output: https://paste.fedoraproject.org/paste/ispeNUIluZ3B0XvguSpQfA The usage is simple. First time it needs to be initialized (it creates a local cache of the relevant commits, might not be really needed eventually): ~/ceph/src $ ~/rebase-tools/init.sh <feature-branch> <master-branch> [subdir] Where subdir can be 'rgw' for example, so that it only keeps info about changes that happened under the rgw subdir. Then try to cherry-pick or rebase, and if there is a conflict: (note that it needs to be run from the repo root) ~ceph $ ~/rebase-tools/analyze.sh <feature-branch> <master-branch> <commit-id> where the commit-id is the id of the commit that failed. One of the things that it doesn't do now is that it doesn't show lines that were removed (either on master, or on feature). So need to keep that in mind when inspecting the changes. An improvement to the tool that could really help would be to have it show for each conflict how it changed on both master since branch creation. While this is easy to do manually, it could make work more streamlined. Hope that helps, Yehuda

4 years, 9 months

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ceph-deploy on nautilus

by Yuri Weinstein

.., is hopelessly broken: http://pulpito.ceph.com/?suite=ceph-deploy&branch=nautilus Can somebody take a look pls? PS: Sage, do we still want to run it? Thx YuriW

4 years, 9 months

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rados bench read tests dont finish

by Wyllys Ingersoll

On a Luminous 12.2.10 cluster that is healthy and not in use, I am trying to run rados bench tests but am finding that the read tests, both 'seq' and 'rand' often take far too long to complete and Im wondering how to diagnose where the problem lies. I populate the data with rados bench write as follows: $ rados bench -p rbd -t 4 30 write --no-cleanup -b 4M - this runs for 30 seconds as expected and exits. Then I try to run 'seq' read tests and they never fully complete. the "finished" column takes a very long time to catch up to the "started" numbers and the test often runs far longer than the given time limit (is that a bug in itself?). $ rados bench -p rbd -t 4 10 seq hints = 1 sec Cur ops started finished avg MB/s cur MB/s last lat(s) avg lat(s) 0 0 0 0 0 0 - 0 1 4 30 26 103.983 104 0.00539085 0.0157025 2 4 30 26 51.9923 0 - 0.0157025 3 4 30 26 34.6622 0 - 0.0157025 4 4 30 26 25.9968 0 - 0.0157025 5 4 30 26 20.7975 0 - 0.0157025 6 4 30 26 17.3313 0 - 0.0157025 7 4 30 26 14.8555 0 - 0.0157025 8 4 30 26 12.9986 0 - 0.0157025 9 4 30 26 11.5543 0 - 0.0157025 10 4 30 26 10.3989 0 - 0.0157025 ... At this point it continues for quite a while before it finally exits after several minutes. The "avg MB/s" value trends down to 0 since all IO seems to be stuck. 'rand' read testing is not faring any better. The health remains "OK" during this process and Im not sure where to look to find the bottleneck. Thanks, Wyllys Ingersoll

4 years, 9 months

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PARTNERSHIP: DELIGHT TAILORING FASHION AND DESIGN SCHOOL

by PARTNERSHIP: DELIGHT TAILORING FASHION AND DESIGN SCHOOL

4 years, 9 months

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mgr[dashboard] RGW REST API GET timed out after 45 seconds (mimic 13.2)

by Valentin Bajrami

Hello there, After configuring the dashboard according to http://docs.ceph.com/docs/mimic/mgr/dashboard/#enabling-the-object-gateway-… to use SSL and port 8443 (which works fine) I decided to use port 8443 for the API. It seems that using port 8443 for the API causes the following issue: 2019-07-08 17:26:55.172 7f2f45f66700 0 mgr[dashboard] RGW REST API GET timed out after 45 seconds (url=http://th-dev-ceph-mon-tc01.priv.tgho.nl:8443/?format=json). Traceback (most recent call last): File "/usr/lib64/ceph/mgr/dashboard/rest_client.py", line 377, in do_request url, headers=self.headers, params=params, auth=self.auth) File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 476, in get return self.request('GET', url, **kwargs) File "/usr/lib64/ceph/mgr/dashboard/rest_client.py", line 39, in request return super(TimeoutRequestsSession, self).request(*args, **kwargs) File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 464, in request resp = self.send(prep, **send_kwargs) File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 576, in send r = adapter.send(request, **kwargs) File "/usr/lib/python2.7/site-packages/requests/adapters.py", line 433, in send raise ReadTimeout(e, request=request) ReadTimeout: HTTPConnectionPool(host='th-dev-ceph-mon-tc01.priv.tgho.nl', port=8443): Read timed out. (read timeout=45) I then used another port for API: ceph dashboard set-rgw-api-port dashboard.8080 Furthermore, From the dashboard perspective, clicking on Object Gateway ⌄ then clicking either on Daemons / Users / Buckets I always get the following message: Please consult the documentation <http://docs.ceph.com/docs/mimic/mgr/dashboard/#enabling-the-object-gateway-…> on how to configure and enable the Object Gateway management functionality. I have also attached a screenshot Any advice is much appreciated! What am I missing? -- Met vriendelijke groeten, Valentin Bajrami Target Holding

4 years, 9 months

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jenkins/build tox testing for cephfs-shell

by Patrick Donnelly

Not sure who to direct this to so asking here. Varsha Rao has a PR [1] to add tox testing for the cephfs-shell as part of the build testing. Unfortunately it seems this isn't done as part of the jenkins build, probably because cephfs-shell is not an install target for most platforms due to dependency issues. cephfs-shell is currently only a valid target for Ubuntu 18.04+. I see that jenkins is using Ubuntu for the build [2] but I'm not immediately sure which flavor. Maybe enabling cephfs-shell builds is just something that needs turned on the CMake flags for the jenkins build (-DWITH_CEPHFS_SHELL)? [1] https://github.com/ceph/ceph/pull/28239 [2] https://jenkins.ceph.com/job/ceph-pull-requests/28553/consoleFull -- Patrick Donnelly, Ph.D. He / Him / His Senior Software Engineer Red Hat Sunnyvale, CA GPG: 19F28A586F808C2402351B93C3301A3E258DD79D

4 years, 9 months

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Re: about ceph-mgr

by seribe pasada

Hi Ernesto Puerta, Thanks for your great helping hand I want to create the jquery in component(frontend) which can send the request to API(backend). However, jquery seem to not be used in angular. I try to find the way dashboard using to send query to backend api formerly. May you know any way about this? Thank you very much Best regards Hausiowen Nayu Ernesto Puerta <epuertat(a)redhat.com> 於 2019年7月2日週二下午6:45寫道： > Yes, that should work, in that case you may try to look for some Ubuntu > repo with rados, and other dependencies. > > Ernesto Puerta > > He / Him / His > > Senior Software Engineer, Ceph > > Red Hat <https://www.redhat.com/> > <https://www.redhat.com/> > > > On Tue, Jul 2, 2019 at 12:12 PM seribe pasada <clear60enator(a)gmail.com> > wrote: > >> Hi Ernesto Puerta, >> >> Thanks for your great helping hand, and rapid response. >> >> My environment for monitor is x86 but osd is arm.(os for ubuntu) Can I >> run rhcs-dashboard? >> I have installed the ceph-mimic before I built dashboard source code.(I >> have checked the python-rados package which is existed actually) >> Should I need any pre-built package? >> >> >> Thank you very much >> >> Best regards >> Hausiowen Nayu >> >> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年7月2日週二下午5:36寫道： >> >>> You may try to get some pre-built packages with rados and other >>> dependencies, but cannot say about ARM environment. >>> >>> Ernesto Puerta >>> >>> He / Him / His >>> >>> Senior Software Engineer, Ceph >>> >>> Red Hat <https://www.redhat.com/> >>> <https://www.redhat.com/> >>> >>> >>> On Tue, Jul 2, 2019 at 11:24 AM seribe pasada <clear60enator(a)gmail.com> >>> wrote: >>> >>>> Hi Ernesto Puerta, >>>> >>>> Thanks for your great helping hand, and rapid response. >>>> It's so sorry that I can't use rhcs-dashboard. Because I use the >>>> environment of ubuntu and arm which can't use docker environment. >>>> I try to use cmake to build all ceph source code but failed due to the >>>> error "Looking for pthread_create - not found". >>>> Can I only build the source code from /usr/lib/ceph/mgr? >>>> >>>> >>>> >>>> Thank you very much >>>> >>>> Best regards >>>> Hausiowen Nayu >>>> >>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年7月2日週二下午3:47寫道： >>>> >>>>> Hi Hausiowen, >>>>> >>>>> The missing rados import might be because you haven't built all Ceph >>>>> source code (rados is a Ceph component). My recommendation is that you use >>>>> a building environment. We, Red Hatters working on dashboard, are using the >>>>> following Docker/Docker-compose environment ( >>>>> https://github.com/rhcs-dashboard/ceph-dev). You have info there on >>>>> how to install that, test it and run it: it'll give you not only >>>>> Ceph-dashboard but also Grafana and Prometheus deployed. >>>>> >>>>> Kind regards, >>>>> >>>>> Ernesto Puerta >>>>> >>>>> He / Him / His >>>>> >>>>> Senior Software Engineer, Ceph >>>>> >>>>> Red Hat <https://www.redhat.com/> >>>>> <https://www.redhat.com/> >>>>> >>>>> >>>>> On Tue, Jul 2, 2019 at 9:31 AM seribe pasada <clear60enator(a)gmail.com> >>>>> wrote: >>>>> >>>>>> >>>>>> supplement my previous explanation: >>>>>> I can run the ./run-tox.sh after chmod +x ./run-tox.sh, but I got the >>>>>> error of "unable to import 'rados'". I don't know whether I use the >>>>>> incorrect way or not? >>>>>> My cognition of the backend structure is show as below(picture), is >>>>>> anything miss? >>>>>> I add the code inside dashboard.py for getting query from >>>>>> frontend(show as picture below), but nothing happens. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Hi Ernesto Puerta, >>>>>> >>>>>> Thanks for your great helping hand, and rapid response. >>>>>> >>>>>> It is my honor to join the biweekly meeting. >>>>>> Is OFTC be the chanel for ircs://irc.oftc.net:6697? Ok, I will cc >>>>>> dev(a)ceph.io later. >>>>>> >>>>>> >>>>>> I have three problem below when I research the code of orchestrator >>>>>> and backend: >>>>>> >>>>>> 1.Can I copy the nautilus's module file(ansible, orchestrator) >>>>>> inside mimic's mgr file?Can it work? >>>>>> 2.I found that the function of create_osds(self, drive_group, >>>>>> all_hosts) in ansible module can deal my problem. But I don't know the way >>>>>> to use it. Should I add the function to call inside dashboard module.py(I >>>>>> don't know whether the main function for dashabord is here or not)? Then >>>>>> using this function to get(or post) the query from js in frontend? If I get >>>>>> the query then using the function from ansible module. >>>>>> 3.I try to use ./run-tox.sh for backend but show the Permission >>>>>> denied error. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Please give me any suggestion and comment, all of your advise is very >>>>>> valuable. >>>>>> >>>>>> Thank you very much >>>>>> >>>>>> Best regards >>>>>> Hausiowen Nayu >>>>>> >>>>>> seribe pasada <clear60enator(a)gmail.com> 於 2019年7月1日週一下午6:28寫道： >>>>>> >>>>>>> Hi Ernesto Puerta, >>>>>>> >>>>>>> Thanks for your great helping hand, and rapid response. >>>>>>> >>>>>>> It is my honor to join the biweekly meeting. >>>>>>> Is OFTC be the chanel for ircs://irc.oftc.net:6697? Ok, I will cc >>>>>>> dev(a)ceph.io later. >>>>>>> >>>>>>> >>>>>>> I have three problem below when I research the code of orchestrator >>>>>>> and backend: >>>>>>> >>>>>>> 1.Can I copy the nautilus's module file(ansible, orchestrator) >>>>>>> inside mimic's mgr file?Can it work? >>>>>>> 2.I found that the function of create_osds(self, drive_group, >>>>>>> all_hosts) in ansible module can deal my problem. But I don't know the way >>>>>>> to use it. Should I add the function to call inside dashboard module.py(I >>>>>>> don't know whether the main function for dashabord is here or not)? Then >>>>>>> using this function to get(or post) the query from js in frontend? If I get >>>>>>> the query then using the function from ansible module. >>>>>>> 3.I try to use ./run-tox.sh for backend but show the Permission >>>>>>> denied error. >>>>>>> >>>>>>> Please give me any suggestion and comment, all of your advise is >>>>>>> very valuable. >>>>>>> >>>>>>> Thank you very much >>>>>>> >>>>>>> Best regards >>>>>>> Hausiowen Nayu >>>>>>> >>>>>>> >>>>>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年7月1日週一下午4:29寫道： >>>>>>> >>>>>>>> Hi Hausiowen, >>>>>>>> >>>>>>>> We saw you connecting and dropping, so we assumed you had issues. >>>>>>>> Bluejeans some times requires some tuning before it works properly. You can >>>>>>>> join our biweekly meeting, you can join OFTC #ceph-dashboard IRC channel as >>>>>>>> well (this is the preferred method for quick ask&answers). Additionally, we >>>>>>>> could go back to dev(a)ceph.io. I think other people might benefit >>>>>>>> from this discussion, if it's held publicly. >>>>>>>> >>>>>>>> On your specific questions: I think some support is available for >>>>>>>> orchestrators in Mimic, but probably not the best. The idea is that you >>>>>>>> choose your preferred orchestrator tool (kubernets/rook, Ansible, Deepsea, >>>>>>>> or the in-progress SSH orchestrator) and then you let one of these interact >>>>>>>> with Ceph by means of a generic command line interface. >>>>>>>> >>>>>>>> Kind regards, >>>>>>>> >>>>>>>> Ernesto Puerta >>>>>>>> >>>>>>>> He / Him / His >>>>>>>> >>>>>>>> Senior Software Engineer, Ceph >>>>>>>> >>>>>>>> Red Hat <https://www.redhat.com/> >>>>>>>> <https://www.redhat.com/> >>>>>>>> >>>>>>>> >>>>>>>> On Mon, Jul 1, 2019 at 4:58 AM seribe pasada < >>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>> >>>>>>>>> Hi Ernesto Puerta, >>>>>>>>> >>>>>>>>> Thanks for your great helping hand, and rapid response. >>>>>>>>> And thank you so much for the invitation, I really appreciate it >>>>>>>>> and it means a great deal. But I can't listen any voice when the meeting. >>>>>>>>> Maybe I should find the way to deal this problem. May I join you next >>>>>>>>> biweekly meeting? >>>>>>>>> >>>>>>>>> I have research the code of orchestrator_modules, however, the >>>>>>>>> module seem to support the nautilus only. So I don't know if it support >>>>>>>>> mimic or not.(or using way to add module to mimic?) In addition, the >>>>>>>>> feature of adding OSD in orchestrator seem to be necessary with deepsea and >>>>>>>>> ansible. Should I install the deepsea(only support opensuse) and ansible >>>>>>>>> additionally? >>>>>>>>> >>>>>>>>> >>>>>>>>> Thank you very much >>>>>>>>> >>>>>>>>> Best regards >>>>>>>>> Hausiowen Nayu >>>>>>>>> >>>>>>>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年6月28日週五下午8:05寫道： >>>>>>>>> >>>>>>>>>> Hi Hausiowen, >>>>>>>>>> >>>>>>>>>> Aha, so you want to add to the dashboard the capacity for >>>>>>>>>> creating new OSDs, right? >>>>>>>>>> >>>>>>>>>> I don't know if you are familiar to this, but there's an ongoing >>>>>>>>>> effort to implement this kind of functionality via a neutral/abstract >>>>>>>>>> orchestrator interface ( >>>>>>>>>> http://docs.ceph.com/docs/master/mgr/orchestrator_modules/ and >>>>>>>>>> http://docs.ceph.com/docs/master/mgr/orchestrator_cli/) and >>>>>>>>>> different implementations with 3rd party orchestrators (Rook, Ansible, >>>>>>>>>> DeepSea, SSH Orchestrator). >>>>>>>>>> >>>>>>>>>> However, I don't think there's any effort to bring ceph-deploy >>>>>>>>>> into that pack. I'm CCing Dashboard (Lenz) and Orchestrator (Sebastian) >>>>>>>>>> leads. You're welcome to join this existing effort. Today at 15.00 CEST we >>>>>>>>>> have our Dashboard biweekly sync meeting ( >>>>>>>>>> https://bluejeans.com/633233233), so feel free to drop by, >>>>>>>>>> introduce yourself and bring in the discussion. We'll be glad to have you >>>>>>>>>> there. >>>>>>>>>> >>>>>>>>>> Kind regards, >>>>>>>>>> >>>>>>>>>> Ernesto Puerta >>>>>>>>>> >>>>>>>>>> He / Him / His >>>>>>>>>> >>>>>>>>>> Senior Software Engineer, Ceph >>>>>>>>>> >>>>>>>>>> Red Hat <https://www.redhat.com/> >>>>>>>>>> <https://www.redhat.com/> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Fri, Jun 28, 2019 at 12:36 PM seribe pasada < >>>>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Ernesto Puerta, >>>>>>>>>>> >>>>>>>>>>> Thanks for your great helping hand, and rapid response. >>>>>>>>>>> I can add the link to the page successfully with my component >>>>>>>>>>> and service providing by myself now. >>>>>>>>>>> It's very appreciated you for your big hand, otherwise, I will >>>>>>>>>>> spend more time to solve the problem. >>>>>>>>>>> >>>>>>>>>>> I want to add button which can execute the shell command " ceph-deploy >>>>>>>>>>> osd create node11 --data /dev/sda ", so that I can touch >>>>>>>>>>> button to add osd. >>>>>>>>>>> So, I plan to add the python code in backend to execute the >>>>>>>>>>> shell command. Then, I add the button listening with java-scripts in >>>>>>>>>>> component. Finally, the python as backend get the request of >>>>>>>>>>> java-scripts code as frontend. >>>>>>>>>>> The command can be executed when I touch button. >>>>>>>>>>> >>>>>>>>>>> Is it the good idea for add osd using button? >>>>>>>>>>> If I want to add the pyhon code in backend, should I compile >>>>>>>>>>> with ./run-backend-api-tests.sh? >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Thank you very much >>>>>>>>>>> >>>>>>>>>>> Best regards >>>>>>>>>>> Hausiowen Nayu >>>>>>>>>>> >>>>>>>>>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年6月28日週五下午6:10寫道： >>>>>>>>>>> >>>>>>>>>>>> Controller? You mean back-end or front-end? >>>>>>>>>>>> >>>>>>>>>>>> You need to do these 2 things: >>>>>>>>>>>> - Add the link in the navigation component >>>>>>>>>>>> - Add the component and exposing it in an existing/new module >>>>>>>>>>>> - Add that component to the router (you may use the main router >>>>>>>>>>>> module) >>>>>>>>>>>> >>>>>>>>>>>> If you want to interact with some back-end (server-side python) >>>>>>>>>>>> code, you need to use a controller. >>>>>>>>>>>> >>>>>>>>>>>> Kind regards, >>>>>>>>>>>> >>>>>>>>>>>> Ernesto Puerta >>>>>>>>>>>> >>>>>>>>>>>> He / Him / His >>>>>>>>>>>> >>>>>>>>>>>> Senior Software Engineer, Ceph >>>>>>>>>>>> >>>>>>>>>>>> Red Hat <https://www.redhat.com/> >>>>>>>>>>>> <https://www.redhat.com/> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Fri, Jun 28, 2019 at 5:26 AM seribe pasada < >>>>>>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi Ernesto Puerta, >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks for your great helping hand, and rapid response. >>>>>>>>>>>>> I have tried add the new button in /navigation.component.html >>>>>>>>>>>>> and service api.It's sucessfully. >>>>>>>>>>>>> But the page is 404 because I haven't add the page to >>>>>>>>>>>>> controller. So I guess the controller is in component? >>>>>>>>>>>>> Do you know how to add page in the router link? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thank you very much >>>>>>>>>>>>> >>>>>>>>>>>>> Best regards >>>>>>>>>>>>> Hausiowen Nayu >>>>>>>>>>>>> >>>>>>>>>>>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年6月27日週四下午5:53寫道： >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>> >>>>>>>>>>>>>> To add a new link to the navigation, you just need to modify >>>>>>>>>>>>>> the following HTML file: >>>>>>>>>>>>>> src/pybing/mgr/dashboard/frontend/src/app/core/navigation/navigation/navigation.component.html >>>>>>>>>>>>>> >>>>>>>>>>>>>> If you have a look at that code, you'll quickly see how >>>>>>>>>>>>>> top-level, and second-level menu entries are added. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Good luck with it! >>>>>>>>>>>>>> >>>>>>>>>>>>>> Ernesto Puerta >>>>>>>>>>>>>> >>>>>>>>>>>>>> He / Him / His >>>>>>>>>>>>>> >>>>>>>>>>>>>> Senior Software Engineer, Ceph >>>>>>>>>>>>>> >>>>>>>>>>>>>> Red Hat <https://www.redhat.com/> >>>>>>>>>>>>>> <https://www.redhat.com/> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Thu, Jun 27, 2019 at 11:46 AM seribe pasada < >>>>>>>>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi Ernesto Puerta, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks for your great helping hand >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Why I want are three parts: >>>>>>>>>>>>>>> add the new page in first or secondary layer, which >>>>>>>>>>>>>>> can show in the origin dashboard >>>>>>>>>>>>>>> I want to add the link of other website to the page >>>>>>>>>>>>>>> for dashboard >>>>>>>>>>>>>>> I can add the button in the page.When I touch the >>>>>>>>>>>>>>> button, the x.sh under /root can be executed >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> The code I modified is show as below, >>>>>>>>>>>>>>> The "src file" including all of code, the "modified file" >>>>>>>>>>>>>>> only for the code I modified >>>>>>>>>>>>>>> The code can be compiled but the page of addOSD is >>>>>>>>>>>>>>> wrong(404). >>>>>>>>>>>>>>> Thank you very much >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Best regards >>>>>>>>>>>>>>> Hausiowen Nayu >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Ernesto Puerta <epuertat(a)redhat.com> 於 2019年6月26日週三 >>>>>>>>>>>>>>> 下午6:37寫道： >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Hi Hausiowen, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Glad to have helped you! >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Could I know what are you trying to do? So I can better >>>>>>>>>>>>>>>> understand this. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Just as a comment: Router Module is just about mapping >>>>>>>>>>>>>>>> (front-end/browser) URLs to Angular components. It has >>>>>>>>>>>>>>>> nothing to do >>>>>>>>>>>>>>>> with the main Navigation Drop-down Menu. That's actually >>>>>>>>>>>>>>>> hardcoded >>>>>>>>>>>>>>>> links (URLs) in the HTML template of Navigation Component >>>>>>>>>>>>>>>> ( >>>>>>>>>>>>>>>> https://epuertat.github.io/components/NavigationComponent.html#template >>>>>>>>>>>>>>>> ). >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Kind regards, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Ernesto Puerta >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> He / Him / His >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Senior Software Engineer, Ceph >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Red Hat >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On Wed, Jun 26, 2019 at 10:00 AM seribe pasada < >>>>>>>>>>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Hi Ernesto Puerta, >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Nice to meet you >>>>>>>>>>>>>>>> > Thanks for your great helping hand >>>>>>>>>>>>>>>> > I can compile and build the code in mgr-dashboard then >>>>>>>>>>>>>>>> show it in web now >>>>>>>>>>>>>>>> > However, I got the problem when I try to add the new page >>>>>>>>>>>>>>>> in the button. I studied the structure of dashboard, but I still got error. >>>>>>>>>>>>>>>> > Maybe I have something mistake when I try to code. >>>>>>>>>>>>>>>> > I modify the code in src(source code) which including(the >>>>>>>>>>>>>>>> structure show as picture or link): >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > first layer router(the >>>>>>>>>>>>>>>> button:dashboard、cluster、pool...etc): /app/app.module.ts >>>>>>>>>>>>>>>> > all router: /app/app-routing.module.ts >>>>>>>>>>>>>>>> > secondar router(the button below first >>>>>>>>>>>>>>>> layer:cluster->hosts、monitor...etc): /app/ceph/cluster/cluster.module.ts >>>>>>>>>>>>>>>> > view: /app/ceph/cluster/hosts/hosts.component.ts >>>>>>>>>>>>>>>> > web foldere(temp+view): /app/ceph/cluster/hosts >>>>>>>>>>>>>>>> > service router: /app/shared/api/api.module.ts >>>>>>>>>>>>>>>> > router function: /app/shared/api/host.service.ts >>>>>>>>>>>>>>>> > router link: >>>>>>>>>>>>>>>> /app/core/navigation/navigation/navigation.component.html >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Can you tell me any I missing? >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Thank you very much >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Best regards >>>>>>>>>>>>>>>> > Hausiowen Nayu >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > link: >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> https://drive.google.com/file/d/1Gyh_4K4iRMkEyxsHkQIgmCeeKBh1mRsw/view >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> > Ernesto Puerta <epuertat(a)redhat.com> 於 2019年6月24日週一 >>>>>>>>>>>>>>>> 下午11:15寫道： >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Hi Hausiowen, >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> You can find (mostly) everything a developer may be >>>>>>>>>>>>>>>> interested in at >>>>>>>>>>>>>>>> >> Dashboard's HACKING.rst >>>>>>>>>>>>>>>> >> ( >>>>>>>>>>>>>>>> https://github.com/ceph/ceph/blob/754e08017714543d71835c0deb3853603567f2b4/… >>>>>>>>>>>>>>>> , >>>>>>>>>>>>>>>> >> I'm sending you that commit because Github is not >>>>>>>>>>>>>>>> rendering that doc >>>>>>>>>>>>>>>> >> in the master HEAD commit). >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> You can delete all front-end code, and it will still >>>>>>>>>>>>>>>> work because >>>>>>>>>>>>>>>> >> Angular/Typescript code is 'transpiled' into Javascript >>>>>>>>>>>>>>>> code >>>>>>>>>>>>>>>> >> (frontend/dist subdir), so you don't directly run the >>>>>>>>>>>>>>>> 'code' version >>>>>>>>>>>>>>>> >> of the dashboard. >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> So, answering your specific question, you may either: >>>>>>>>>>>>>>>> >> - Run from build/ subdir: "make >>>>>>>>>>>>>>>> mgr-dashboard-frontend-build", and >>>>>>>>>>>>>>>> >> then restart dashboard to reload new front-end ("ceph >>>>>>>>>>>>>>>> mgr module >>>>>>>>>>>>>>>> >> disable dashboard && ceph mgr module enable dashboard"), >>>>>>>>>>>>>>>> >> - Use the development mode front-end Angular provides, >>>>>>>>>>>>>>>> which >>>>>>>>>>>>>>>> >> performs incremental auto-builds every time you save a >>>>>>>>>>>>>>>> change: rename >>>>>>>>>>>>>>>> >> proxy.conf.json.sample to proxy.conf.json and add the >>>>>>>>>>>>>>>> backend port and >>>>>>>>>>>>>>>> >> HTTP/S proto and run "npm run start" (this will run a >>>>>>>>>>>>>>>> new front-end >>>>>>>>>>>>>>>> >> server in a different port than the ceph-mgr one). >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Let us know if that was of help to you! >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Kind Regards, >>>>>>>>>>>>>>>> >> Ernesto >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Ernesto Puerta >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> He / Him / His >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Senior Software Engineer, Ceph >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> Red Hat >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> >>>>>>>>>>>>>>>> >> On Mon, Jun 24, 2019 at 4:37 PM seribe pasada < >>>>>>>>>>>>>>>> clear60enator(a)gmail.com> wrote: >>>>>>>>>>>>>>>> >> > >>>>>>>>>>>>>>>> >> > Hi dev, >>>>>>>>>>>>>>>> >> > Nice to meet you >>>>>>>>>>>>>>>> >> > I want to modify the code from ceph dashboard >>>>>>>>>>>>>>>> >> > I try to modify the code from >>>>>>>>>>>>>>>> /usr/lib/ceph/mgr/dashboard/frontend, but the web do noting even I delete >>>>>>>>>>>>>>>> all frontend folder. >>>>>>>>>>>>>>>> >> > I guess the frontend should built to the >>>>>>>>>>>>>>>> /frontend/dist folder by angular or nodejs; however, both of the methods is >>>>>>>>>>>>>>>> failed. >>>>>>>>>>>>>>>> >> > Can you tell me how to build or run the frontend code >>>>>>>>>>>>>>>> I modify to the web? >>>>>>>>>>>>>>>> >> > >>>>>>>>>>>>>>>> >> > Thank you very much >>>>>>>>>>>>>>>> >> > >>>>>>>>>>>>>>>> >> > Best regards >>>>>>>>>>>>>>>> >> > Hausiowen Nayu >>>>>>>>>>>>>>>> >> > _______________________________________________ >>>>>>>>>>>>>>>> >> > Dev mailing list -- dev(a)ceph.io >>>>>>>>>>>>>>>> >> > To unsubscribe send an email to dev-leave(a)ceph.io >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>

4 years, 9 months

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clean up stale pg?

by Wyllys Ingersoll

I recently upgraded from Luminous to Mimic (13.2.6) and now I find that I have a single pg that is stale and cannot be repaired or cleaned up. I had to remove several OSDs due to some issues after the upgrade and now I have this one pg that is in a state that I cannot get rid of. Any hints on how to fix this? $ ceph pg dump_stuck PG_STAT STATE UP UP_PRIMARY ACTING ACTING_PRIMARY 54.163 stale+active+undersized+degraded [94,63] 94 [94,63] 94 $ ceph pg 54.163 query Error ENOENT: i don't have pgid 54.163 Both osd.94 and osd.63 are OK, pool 54 (cephfs_metadata) is a 3-copy pool, so it looks like the 3rd copy of the pg is missing. The logs for osd.94 and osd.63 show this when I grep for the missing pg: 2019-07-02 14:14:51.632 7fb796f54700 1 osd.63 pg_epoch: 173782 pg[54.163( v 173599'29032 (165339'27516,173599'29032] local-lis/les=173715/173716 n=1213 ec=56712/56712 lis/c 173715/173657 les/c/f 173716/173658/0 173782/173782/173770) [94,63] r=1 lpr=173782 pi=[173657,173782)/1 crt=173599'29032 lcod 0'0 unknown NOTIFY mbc={}] state<Start>: transitioning to Stray thanks, Wyllys Ingersoll

4 years, 9 months

3
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