[ceph-users] Re: [cephadm] Questions regarding cephadm infra-as-code philosophy, containerization, and trixie availability

> > Containers are an excellent tool for developers and continuous testing in > the development cycle but not a good solution for system tool deployment. > Could you please elaborate on the second part? Containers have succeeded not because they worked for developers, but because they solved issue

[ceph-users] Re: Dashboard lies to me

> > > > It looks like a process is failing inside the prometheus container, > > but the container itself remains in operation. > > > > On another note, I was all green until 2 days ago when a node went > > into overload. The node has recovered, but the prometheu

[ceph-users] Re: Dashboard lies to me

; might not be able to reachout to ceph scrape job as the it could be using > > FQDN or Hostname. Try updating /etc/hosts with ip and hostname of the > > ceph scrape job(you can find it on prometheus UI -> status -> targets) > and > > restarting the prometheus after that might

[ceph-users] Re: Dashboard lies to me

Don't shoot the messenger. Dashboard is just displaying the alert that Prometheus/AlertManager is reporting. The alert definition is here . As you may see, it's based on

[ceph-users] All Github Actions immediately blocked, except GH-official and Ceph-hosted ones

Hi Cephers, Due to the escalating situation in which leaked secrets from a previously compromised GH Action (tj-actions) [1] are used to compromise more popular GH Actions (reviewdog)[2], *we have decided to immediately disable all Github Actions in all repositories, except the official GH ones, a

[ceph-users] Ceph Steering Committee Notes 2025-02-10

Hi Cephers, These are the topics covered in today's meeting: - *[Patrick] Any objections to running clean-ci now?* Do you have any important branches in ceph-ci? - https://github.com/ceph/ceph/pull/61709 - Joseph asked if it could delete branches similarly to GitHub UI/API so th

[ceph-users] Re: Squid 19.2.0 balancer causes restful requests to be lost

> We use the restful API for monitoring (using the Ceph for Zabbix Agent 2 > plugin, as Zabbix is the over-arching monitoring platform in the data > centre) Chris, just FYI: the "restful" mgr module was deprecated 4 years ago [1] and will be removed in v20 (Tentacle). [2] Something similar will ha

[ceph-users] Ceph Steering Committee Team Meeting 2024-10-07

Hi Cephers, The big topic today has been on the *Ceph project Governance*, especifically, *Ceph Steering Committee (CSC) changes *in the context of the ongoing* Ceph Executive Council (CEC) renewal*. Please check this email thread and this e

[ceph-users] Ceph Leadership Team Meeting, 2024-07-01

com/ceph/ceph/blob/main/qa/crontab/teuthology-cronjobs - 1 component / day so it's ~ weekly Kind Regards, Ernesto Puerta ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io

[ceph-users] Re: Call for interest: VMWare Photon OS support in Cephadm

eed to respond during a time that is not convenient for you. > -- > Great people talk about ideas, > ordinary people talk about things, > small people talk... about other people. > > On Fri, Mar 15, 2024, 1:34 PM Ernesto Puer

[ceph-users] Call for interest: VMWare Photon OS support in Cephadm

Hi Cephers, This is to sound out potential interest in supporting VMWare's Photon OS distribution with Ceph/Cephadm. Photon OS is a lightweight distribution that is optimized for deploying containers within virtual machines. It is based on systemd, includes Docker, and uses the tdnf (Tiny DNF) pac

[ceph-users] Ceph Leadership Team Meeting Minutes - March 6, 2024

n. - [Zac] - *Anthony D'Atri submits Index HQ in Toronto as a possible venue for Cephalocon 2024* - Venue already booked (Patrick) - [Zac] - *CQ issue 4 -- submit your requests before 25 Mar 2024* -- zac.do...@proton.me Kind Regards, Ernesto Puerta _

[ceph-users] Ceph Leadership Team Meeting Minutes Nov 15, 2023

Hi Cephers, These are the topics discussed today: - 18.2.1 - Almost ready, packages built/signed - Plan to release on Monday - Last minute PR for Rook - Lab update to be finished by tomorrow - Finalize CDM APAC time - Review https://doodle.com/meeting/particip

[ceph-users] ceph_leadership_team_meeting_s18e06.mkv

Dear Cephers, Today brought us an eventful CTL meeting: it looks like Jitsi recently started requiring user authentication (anonymous users will get a "Waiting for a moderator" modal), but authentication didn't work against Google or GitHub a

[ceph-users] Ceph Leadership Team Meeting Minutes - May 10, 2023

Hi Cephers, These are the topics that we just covered in today's meeting: - *Issues recording our meetings in Jitsi (Mike Perez)* - David Orman suggested using a self-hosted Jitsi instance: https://jitsi.github.io/handbook/docs/devops-guide/. Tested on a single container, wit

[ceph-users] Re: Ceph Mgr/Dashboard Python depedencies: a new approach

2023 at 9:06 PM Ken Dreyer wrote: > I hope we don't backport such a big change to Quincy. That will have a > large impact on how we build in restricted environments with no > internet access. > > We could get the missing packages into EPEL. > > - Ken > > On Fri,

[ceph-users] Re: Ceph Mgr/Dashboard Python depedencies: a new approach

ackages exist in centos 8. do we know why they were > dropped for centos 9? have we looked into making those available in > epel? (cc Ken and Kaleb) > > On Fri, Sep 2, 2022 at 12:01 PM Ernesto Puerta > wrote: > > > > Hi Kevin, > > > >> > >> Isn

[ceph-users] Re: orchestrator issues on ceph 16.2.9

Hi Adrian, Could you please open a tracker issue (https://tracker.ceph.com/) and share the traceback from the Dashboard crash? Thank you! Kind Regards, Ernesto On Sat, Mar 4, 2023 at 9:50 AM Adrian Nicolae wrote: > Hi, > > I have some orchestrator issues on our cluster running 16.2.9 with rg

[ceph-users] Ceph Leadership Team Meeting, Feb 22 2023 Minutes

Hi Cephers, These are the minutes of today's meeting (quicker than usual since some CLT members were at Ceph Days NYC): - *[Yuri] Upcoming Releases:* - Pending PRs for Quincy - Sepia Lab still absorbing the PR queue after the past issues - [Ernesto] Github started sending depen

[ceph-users] Re: 16.2.11 pacific QE validation status

CCing Nizam as Dashboard lead for review & approval. Kind Regards, Ernesto On Fri, Jan 20, 2023 at 6:42 PM Adam King wrote: > cephadm approved. Known failures. > > On Fri, Jan 20, 2023 at 11:39 AM Yuri Weinstein > wrote: > >> The overall progress on this release is looking much better and if

[ceph-users] Re: osd_memory_target values

Hi Mevludin, Dashboard just exposes the Ceph configuration overrides: daemon > global, but since this setting is only consumed by OSD daemons, you could use either (global or osd). Kind Regards, Ernesto On Mon, Jan 16, 2023 at 5:40 PM Mevludin Blazevic wrote: > Hi all, > > for a ceph cluster

[ceph-users] Ceph Leadership Team Meeting 11-23-2022

at: https://pad.ceph.com/p/clt-weekly-minutes Kind Regards, Ernesto Puerta He / Him / His Principal Software Engineer, Ceph Red Hat <https://www.redhat.com/> <https://www.redhat.com/> ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe

[ceph-users] Re: Grafana without presenting data from the first Host

Hi Murilo, Is node-exporter running on that node? Most host page metrics are node-exporter's. As Marc suggested, you can also confirm it by checking whether there are "node_*" metrics for that node in the Prometheus web UI. Kind Regards, Ernesto On Thu, Oct 20, 2022 at 2:52 AM Murilo Morais wr

[ceph-users] Re: monitoring drives

I see a few (a priori) potential issues with this: - Given "disks" is THE key scaling dimension in a Ceph cluster, depending on how many metrics per device this exporter generates, it could negatively impact Prometheus performance (we already experienced such an issue when we explored

[ceph-users] Re: Ceph Mgr/Dashboard Python depedencies: a new approach

Hi Kevin, > Isn't this one of the reasons containers were pushed, so that the > packaging isn't as big a deal? > Yes, but the Ceph community has a strong commitment to provide distro packages for those users who are not interested in moving to containers. Is it the continued push to support lot

[ceph-users] Ceph Mgr/Dashboard Python depedencies: a new approach

also happens with containers, and is actually perceived as a positive outcome if you favor isolation/reproducibility over disk space savings. [1] https://github.com/ceph/ceph/pull/47501 We'd like to hear your comments, concerns, and suggestions. Thank you! Kind Regards, Ernesto Puerta

[ceph-users] Ceph Leadership Team Meeting Minutes (2022-08-24)

he Ceph project) David has decided to move on, so it has been started the conversation to identify all the things that David did (which are a lot) and find back-ups for those. For a detailed description of the topics above, please visit: https://pad.ceph.com/p/clt-weekly-minutes Kind

[ceph-users] Re: Ceph Dashboard accessing Grafana

Hi Carlos, Can you please open a Ceph Tracker issue ? We'd need the release/environment/config details, so that we can reproduce and troubleshoot this. Thanks! CCing Tatjana, as she was involved in recent changes to the Dashboard FQDN addre

[ceph-users] Re: octopus v15.2.17 QE Validation status

Hi Yuri, Thanks for the reminder: Dashboard approved (CC Nizam)! Kind Regards, Ernesto On Wed, Jul 27, 2022 at 8:30 AM Kotresh Hiremath Ravishankar < khire...@redhat.com> wrote: > > > On Wed, Jul 27, 2022 at 5:02 AM Gregory Farnum wrote: > >> On Tue, Jul 26, 2022 at 3:41 PM Yuri Weinstein >

[ceph-users] Re: quincy v17.2.1 QE Validation status

Yuri: Dashboard approved! Thanks! Kind Regards, Ernesto On Thu, Jun 23, 2022 at 1:26 AM Josh Durgin wrote: > > > On Wed., Jun. 22, 2022, 15:44 Yuri Weinstein, wrote: > >> >> We did not get approvals for dashboard and rook, but we also did not get >> disapproval :) >> >> Josh, David it's read

[ceph-users] Ceph Leadership Team Meeting

Hi Cephers, These are the topics discussed in today's meeting: - *Change in the release process* - Patrick suggesting version bump PRs vs current commit push approach - Commits are not signed - Avoids freezing the branch during hotfixes - Both for hotfixes and regular dot

[ceph-users] Re: v16.2.8 Pacific released

Thanks for reporting this issue, Jozef. I just filed a tracker for fixing it (https://tracker.ceph.com/issues/55686). This issue (harmless as you mentioned) had to be there already, since no changes were made to iSCSI dashboard code for 16.2.8. Kind Regards, Ernesto On Tue, May 17, 2022 at 11:2

[ceph-users] Re: quincy v17.2.0 QE Validation status

Hi all, The Grafana container fix is ready to be merged into Quincy: https://github.com/ceph/ceph/pull/45799 So that would be all from the Dashboard + monitoring for Quincy. Kind Regards, Ernesto On Tue, Apr 5, 2022 at 9:25 PM Dan Mick wrote: > On 4/5/2022 2:47 AM, Ernesto Puerta wr

[ceph-users] Re: quincy v17.2.0 QE Validation status

Hi Josh, I'm stuck with the Grafana (ceph/ceph-grafana) image issue. I'm discussing this with Dan & David just to see how to move forward: - Our Docker hub credentials are no longer working (it seems we don't push cephadm images to Docker hub anymore). - The Quay.io credentials (Dan's) d

[ceph-users] Re: quincy v17.2.0 QE Validation status

Hi Yuri, As commented yesterday we're working to have the latest Grafana image built, but dealing with this issue (https://github.com/ceph/ceph/pull/45578 ). Thanks! Kind Regards, Ernesto On Wed, Mar 30, 2022 at 7:54 PM Yuri Weinstein wrote: > We merged rgw, cephadm and core PRs, but some wo

[ceph-users] Ceph Leadership Team Meeting Minutes (2022-03-23)

readthedocs failure earlier is related). docs-build failures can be disregarded. - all marked needs-qa - *CVE [Dan]* - Should be able to release this week. Waiting on dgalloway for procedure doc. - *Ceph etherpad (pad.ceph.com <http://pad.ceph.com>) stability:*

[ceph-users] Re: Ceph multitenancy

anila+horizon+keystone for provisioning the resources, > and some custom scripts that would retrieve the resource info and use it in > the client's environment? > > Thank you! > Laszlo > > On 3/22/22 20:29, Ernesto Puerta wrote: > > Hi Laszlo, > > Following on the co

[ceph-users] Re: Ceph multitenancy

Hi Laszlo, Following on the conversation from #ceph-dashboard IRC: My question was about how can I assign a certain cephx identity to a > dashboard user ? (if that is possible at all ...) Or what is the Ceph > Dasboard solution for multitenancy? I would like to let the users to be > able to creat

[ceph-users] Re: Ceph Pacific 16.2.7 dashboard doesn't work with Safari

Hi, This was already fixed in master/quincy, but the pacific backport was never completed (https://github.com/ceph/ceph/pull/45301). I just did that: https://github.com/ceph/ceph/pull/45301 (it should be there for 16.2.8). Kind Regards, Ernesto On Tue, Mar 8, 2022 at 3:55 PM Jozef Rebjak wrot

[ceph-users] Re: ceph-mgr : ModuleNotFoundError: No module named 'requests'

Hi Florent, Can you please check if the location where the Python Requests package is installed is the same for Buster and Bullseye? - https://debian.pkgs.org/10/debian-main-amd64/python3-requests_2.21.0-1_all.deb.html - https://debian.pkgs.org/11/debian-main-amd64/python3-requests_

[ceph-users] Re: Grafana version

Hi Jeremy, You can find here (thanks Sebastian for the link) how to build a custom Ceph-Grafana image. That said, I wouldn't be too worried (only) about these specific CVEs since the monitoring stack (Grafana-Prometheus

[ceph-users] Re: Ceph RGW 16.2.7 CLI changes

Hi Александр, Starting Pacific 16.2.6, cephadm now configures and manages the RGW credentials. You can also trigger that auto-configuration on an upgraded cluster with `ceph dashboard set-rgw-credentials` [docs]

[ceph-users] Re: dashboard fails with error code 500 on a particular file system

. > > IMHO this is not an urgent problem , but an user should not be able to > crash the management interface of the admin. > > Thanks for your patience > Erich > > > Am Mi., 19. Jan. 2022 um 18:00 Uhr schrieb Ernesto Puerta < > epuer...@redhat.com>: > > &

[ceph-users] Re: dashboard fails with error code 500 on a particular file system

Erich > > Am Mo., 17. Jan. 2022 um 21:10 Uhr schrieb Ernesto Puerta < > epuer...@redhat.com>: > > > Hi E Taka, > > > > There's already a report of that issue in 16.2.5 ( > > https://tracker.ceph.com/issues/51611), stating that it didn't happen in

[ceph-users] Re: dashboard fails with error code 500 on a particular file system

Hi E Taka, There's already a report of that issue in 16.2.5 ( https://tracker.ceph.com/issues/51611), stating that it didn't happen in 16.2.3 (so a regression then), but we couldn't reproduce it so far. I just tried creating a regular fresh cephfs filesystem (1 MDS), a directory inside it (via ce

[ceph-users] Ceph Leadership Team Meeting: Jan 12

Hi Cephers, These are the minutes of this week's CLT meeting: - *Quincy Release*: feature status - *Per component:* - *rgw* - rate limiting merged, others on track - *cephfs* - some test reruns, teuthology fix should be merged soon. cidr needs update, testing - *rbd

[ceph-users] Re: Infinite Dashboard 404 Loop On Failed SAML Authentication

inal Message- > From: Edward R Huyer [mailto:erh...@rit.edu] > Sent: Tuesday, January 11, 2022 11:50 AM > To: Ernesto Puerta > Cc: ceph-users@ceph.io > Subject: [ceph-users] Re: Infinite Dashboard 404 Loop On Failed SAML > Authentication > > Hmm, ok. It might be spe

[ceph-users] Re: Grafana version

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28148 states that this only happens to the Enterprise edition of Grafana, while the default version deployed by Cephadm is the community one. Kind Regards, Ernesto On Tue, Jan 4, 2022 at 4:14 AM Jeremy Hansen wrote: > I’m running 16.2.7 P

[ceph-users] Re: Infinite Dashboard 404 Loop On Failed SAML Authentication

Hi Edward, I tried to reproduce the issue (with Keycloak instead of Shibboleth) and I couldn't. After logging in with user credentials that only exists in the SSO service, I end up in the Dashboard's /auth/saml2 URL with the following error message: {"is_authenticated": false, "errors": ["invalid

[ceph-users] Re: Ceph RESTful APIs and managing Cephx users

Hi Michał, You're totally right there. That endpoint is for managing Ceph Dashboard users. The Cephx auth/user management is not yet implemented in the Dashboard. It's planned for Quincy though. Kind Regards, Ernesto On Tue, Dec 14, 2021 at 3:11 PM Micha

[ceph-users] Re: 16.2.7 pacific QE validation status, RC1 available for testing

Neha: sure, done! Yuri: dashboard approved. Kind Regards, Ernesto On Thu, Dec 2, 2021 at 9:38 PM Neha Ojha wrote: > On Mon, Nov 29, 2021 at 9:23 AM Yuri Weinstein > wrote: > > > > Details of this release are summarized here: > > > > https://tracker.ceph.com/issues/53324 > > Release Notes - h

[ceph-users] Re: Dashboard's website hangs during loading, no errors

Hi Zach, I just checked the Cherroot repo and there's no newer version (latest is 8.5.2), but that version should be both in 16.2.5 and 16.2.6 (python3-cheroot-8.5.2-1.el8.noarch), so I don't get why this started happening with .6. Are you running vanilla Ceph containers ( quay.ceph.io/ceph-ci/cep

[ceph-users] Re: dashboard with grafana embedding in 16.2.6

Hi Marc, While it might be tempting to rely on Ceph itself to store the monitoring data, IMHO it would be a bad idea: the monitoring I/O load might interfere with the cluster performance, and, in a worst case scenario, the monitoring data might become unavailable (probably the exact kind of situat

[ceph-users] Re: dashboard with grafana embedding in 16.2.6

Hi Jake, AFAIC there were a couple of reasons why we changed that: - Now, with Cephadm, you can easily deploy a highly-available monitoring stack (needs a bit of polishing yet though). If, for example, you extend the Prometheus instance count to 2 or 3, Cephadm will automatically conf

[ceph-users] Re: Dashboard's website hangs during loading, no errors

random port, curl (as expected) says "connection refused" and quits >instantly. > > Zach > > > On 2021-11-19 10:17 AM, Ernesto Puerta wrote: > > Hi Zach, > > Thanks for the thorough description. We haven't noticed this issue so far > and have some lo

[ceph-users] Re: Dashboard's website hangs during loading, no errors

Hi Zach, Thanks for the thorough description. We haven't noticed this issue so far and have some long-running clusters, but let's try to debug it: - First of all, as Kai suggested, let's ensure we're hitting the active manager address (there's a redirection mechanism, but let's ensure it

[ceph-users] Re: Ceph Dashboard

h are not related to the public > IP address where my ceph dashboard runs. > Is this normal? Because when I ping the subdomain I get the IP address of > the instance. > Thanks > > On Mon, 15 Nov 2021, 10:10 Ernesto Puerta, wrote: > >> Hi, >> >> What was th

[ceph-users] Re: Ceph Dashboard

Hi, What was the error it threw? Did you intentionally set it up for HTTP? If you're not using a L7 load balancer, you can still configure a reverse proxy with HTTPS in both SSL passthrough and SSL termination modes, so no need to turn HTTPS off. By default the Ceph Dashboard runs with HTTPS (844

[ceph-users] Re: Host Info Missing from Dashboard, Differences in /etc/ceph

Hi Dave, Please take into account that Nautilus reached End of Life, so the first recommendation would be for you to upgrade to a supported release ASAP. That said, the Grafana panels come from 2 different sources: Node Exporter (procfs data: CPU, RAM, ...) and Ceph Exporter (Ceph-intrinsic data:

[ceph-users] Re: Doing SAML2 Auth With Containerized mgrs

gt; specifying a certificate and key. > > > > Lastly, just to clean up, remove the (I assume now unnecessary, but I > haven’t tested much) symbolic link. > > rm /var/lib/ceph/mgr/{clustername}-{hostname} > > > > And that’s it. Hopefully this will become more stra

[ceph-users] Re: Doing SAML2 Auth With Containerized mgrs

Hi Edward, You don't need to worry about keeping those certs persistently, the Ceph Dashboard does that for you (they're persisted inside the ceph-mon KV store). You just need to ensure that the paths you provide are reachable to the ceph-mgr daemon. And I agree: that's a bit tricky with container

[ceph-users] Re: Dashboard URL

Hi Yury, Regarding the IP address/hostname set up, I'll let Cephadm folks better help you there. On the reverse proxy set up, yes, it can be done and it's documented: https://docs.ceph.com/en/pacific/mgr/dashboard/#proxy-configuration Basically you just need to modify the current stand-by redire

[ceph-users] Re: prometheus - figure out which mgr (metrics endpoint) that is active

Hi Karsten, Endpoints returning no data shouldn't be an issue. If all endpoints are scraped under the same job, they'll only differ on the "instance" label. The "instance" label is being progressively removed from the ceph_* metric queries (as it only makes sense for node exporter ones). In the m

[ceph-users] Re: when mds_all_down open "file system" page provoque dashboard crash

The backtrace seems to point to this tracker ( https://tracker.ceph.com/issues/51757). Kind Regards, Ernesto On Thu, Sep 23, 2021 at 2:59 PM Francois Legrand wrote: > The crash report is : > > { > "backtrace": [ > "/lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0) > [0x7f86044313c0

[ceph-users] Re: usable size for replicated pool with custom rule in pacific dashboard

Hi Francois, I'm not an expert on CRUSH rule internals, but I checked the code and it assumes that the failure domain (first choose/chooseleaf step) there is "room": since there are just 2 rooms vs. 3 replicas, it doesn't allow you to create a pool with a rule that might not optimally work (keep i

[ceph-users] Re: Ceph dashboard pointing to the wrong grafana server address in iframe

Hi Paul, You can check what's the currently set value with: [1] $ ceph mgr dashboard get-dashboard-api-url In some set-ups (multi-homed, proxied, ...), you might also need to set up the user-facing IP: [2] $ ceph dashboard set-grafana-frontend-api-url If you're running a Cephadm-deployed cl

[ceph-users] Re: radosgw manual deployment

1, 2021 at 11:08 PM Marc wrote: > > > > > > Il 01.09.21 18:36, Ernesto Puerta ha scritto: > > > Hi Francesco, > > > > > > I think it's not helping that you're checking documentation from > > > different sources (upstream, Red Hat) a

[ceph-users] Re: radosgw manual deployment

Hi Francesco, I think it's not helping that you're checking documentation from different sources (upstream, Red Hat) and versions (master, pacific, nautilus). I'd suggest you stick to the docs from the Ceph release you're running (e.g.: https://docs.ceph.com/en/pacific/ for Pacific/16.2.x). And if

[ceph-users] Re: Dashboard no longer listening on all interfaces after upgrade to 16.2.5

who is > the active mgr and use it's 192.168.30.x ip adress. > > Best Regards, > Oliver > > Am 31. August 2021 um 12:16 schrieb Ernesto Puerta : > > Hi Oliver, > > This issue has already been discussed in this mailing list ([1] > <https://lists.ceph.io/hyperkitty/

[ceph-users] Re: [Ceph Dashboard] Alert configuration.

Hi Lokendra, The alerts are configured in and triggered by Alertmanager, so I don't see any way to have alerts without Alertmanager. Kind Regards, Ernesto On Tue, Aug 24, 2021 at 7:25 AM Lokendra Rathour wrote: > Hi Daniel, > Thanks for the response !! > If we talk about dashboard alerts, the

[ceph-users] Re: Dashboard no longer listening on all interfaces after upgrade to 16.2.5

Hi Oliver, This issue has already been discussed in this mailing list ([1] and [2]

[ceph-users] Re: MTU mismatch error in Ceph dashboard

Thanks, Kai! We moved the Dashboard tickets to a separate subproject. I just moved that tracker. It should be easy to remove at least the NICs down. Kind Regards, Ernesto On Fri, Aug 6, 2021 at 9:13 AM Kai Stian Olstad wrote: > On 04.08.2021 20:31, Ernesto Puerta wrote: > > Could y

[ceph-users] Re: Unable to enable dashboard sso with cert file

on a standby manager container instead of the active > one. > > > > Running this worked on the active one. I did not realize it was searching > in the location of the active manager despite being executed from a standby > manager. > > > > Thanks, > > > &

[ceph-users] Re: Unable to enable dashboard sso with cert file

Hi Adam, I guess you're running the "ceph dashboard sso setup saml2", right? Is that file in the same host/container as the active manager? If not, please try to copy that file to the node/container where the ceph-mgr is running and let us know if the command now works. Kind Regards, Ernesto On

[ceph-users] Re: MTU mismatch error in Ceph dashboard

Hi J-P, Could you please go to the Prometheus UI and share the output of the following query "node_network_mtu_bytes"? That'd be useful to understand the issue. If you can open a tracker issue here: https://tracker.ceph.com/projects/dashboard/issues/new ? In the meantime you should be able to mut

[ceph-users] Re: Octopus dashboard displaying the wrong OSD version

Hi Shain, Thanks for the update. I didn't find any screenshot in your previous email (maybe the list server removed that). Just for tracking purposes and for other users hitting this very same issue, would you mind creating a tracker here (https://tracker.ceph.com/projects/dashboard/issues/new) an

[ceph-users] Re: Did standby dashboards stop redirecting to the active one?

tps://:8433" (same, please replace the port). If the curl doesn't work with a hostname, please retry with the corresponding IP address. - Check out the stand-by manager logs for any Error or "Traceback" message. Thanks! Kind Regards, Ernesto On Tue, Jul 27, 2021

[ceph-users] Re: Did standby dashboards stop redirecting to the active one?

Hi Harry, No, that feature is still there. There's been a recent thread in this mailing list (please see "Pacific 16.2.5 Dashboard minor regression ") about an unrelated change in cephadm that might

[ceph-users] Re: Pacific 16.2.5 Dashboard minor regression

Hey Chris, Nothing dumb from your end. Cephadm has recently changed the way it configures the network endpoints favoring IP addresses over hostnames. I think this was the change: https://github.com/ceph/ceph/pull/41483/ I may suggest you to use a SAN with the IP address/es in your certificate?

[ceph-users] Re: RHCS 4.1 with grafana and prometheus with Node exporter.

Hi Ramanathan, As Sebastian said, if you're using a paid subscription I'd recommend you to follow that channel. That said, Grafana 8 is not going to work with the provided Dashboards, as AFAIK it doesn't support some of the plugins we use here. Master/pacific is tested against Grafana 6.7. There

[ceph-users] Re: Graphics in ceph dashboard

Hi Fyodor, Ceph Grafana Dashboards come from 2 different sources: Node Exporter metrics and the Ceph Exporter ones (a Python module running inside ceph-mgr). I'd check the following steps: 1. Ceph services are running (OSD, MDS, RGW, ...), otherwise there might be no data to feed the Ceph-

[ceph-users] Re: Error on Ceph Dashboard

I am up and running, > > I am thinking the pull of the docker.io:/ceph/ceph:v16.2.4 is what did > it- because there was a module downloaded on each server. So I am not 100% > sure the sha digest tag matches 16.2.4, but it is working again. > > > > Thanks, > > Rob > >

[ceph-users] Re: Error on Ceph Dashboard

Hi Robert, I just launched a 16.2.4 cluster and I don't reproduce that error. Could please file a tracker in https://tracker.ceph.com/projects/dashboard/issues/new and attach the mgr logs and cluster details (e.g.: number of mgrs)? Thanks! Kind Regards, Ernesto On Thu, Jun 10, 2021 at 4:05 AM

[ceph-users] Re: Certificat format for the SSL dashboard

Hi Fabrice, Don't worry, it has nothing to do with the internal format of those certificates. It's been a recent breakage and will be fixed in 16.2.2. In the meantime, you can find a workaround (well, you already nailed it: the CLI command that failed is just a wrapper around the "ceph config-key

[ceph-users] Re: grafana-api-url not only for one host

AFAIK this was solved by OpenStack folks following what Vladimir suggested: keepalived + haproxy for grafana and prometheus (alertmanager has it's own gossip-based HA). Please find attached (if the mailing list permits) a document where we discussed different approaches to provide HA to the Ceph m

[ceph-users] Re: Dashboard : Block image listing and infos

gt; > < > https://fidcl-mrs4-sto-sds.fidcl.cloud:8443/#/block/rbd/edit/veeam-repos% > > > 252Fveeam-repo2-vol1>): Cannot read property 'features_name' of > > > undefined > > > > > > TypeError: Cannot read property 'features_name' of un

[ceph-users] RESTful manager module deprecation

Hi all, Since Ceph-Dashboard RESTful API is becoming the official RESTful API for Ceph (starting Pacific release), the proposal is to mark RESTful Module for deprecation by Pacific and for removal on Q-r

[ceph-users] Re: Web UI errors

Hi Will, To see a full description of the internal server errors, you can either check the ceph-mgr logs, or enable the Dashboard Debug mode by either: - From the UI: cluster -> manager modules -> Dashboard -> Edit -> tick Debug checkbox - From the CLI: ceph dashboard debug enable Now

[ceph-users] Re: Ceph df Vs Dashboard pool usage mismatch

Hi Richard, Here you can find the PR for this issue. Feel free to leave your feedback. Thanks! Kind regards, Ernesto ___ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-

[ceph-users] Re: Prometheus Python Errors

/ceph/ceph/pull/33991/files#diff-aa300f60a885cd98ccce56607850eef0> . <https://github.com/ceph/ceph/pull/33991/files#diff-aa300f60a885cd98ccce56607850eef0> Ernesto Puerta He / Him / His Senior Software Engineer, Ceph Red Hat <https://www.redhat.com/> <https://www.redhat.com/>