Hi Zoran, I'd like to have this properly documented in the Ceph documentation as well. I just created
https://github.com/ceph/ceph/pull/44346 to add the monitoring images to that section. Feel free to review this one. Sebastian Am 17.12.21 um 11:06 schrieb Zoran Bošnjak: > Kai, thank you for your answer. It looks like the "ceph config set mgr..." > commands are the key part, to specify my local registry. However, I haven't > got that far with the installation. I have tried various options, but I have > problems already with the bootstrap step. > > I have documented the procedure (and the errors) here: > https://github.com/zoranbosnjak/ceph-install#readme > > Would you please have a look and suggest corrections. > Ideally, I would like to run administrative commands from a dedicated (admin) > node... or alternatively to setup mon nodes to be able to run administrative > commands... > > regards, > Zoran > > ----- Original Message ----- > From: "Kai Stian Olstad" <ceph+l...@olstad.com> > To: "Zoran Bošnjak" <zoran.bosn...@via.si> > Cc: "ceph-users" <ceph-users@ceph.io> > Sent: Thursday, December 16, 2021 9:40:22 AM > Subject: Re: [ceph-users] airgap install > > On Mon, Dec 13, 2021 at 06:18:55PM +0000, Zoran Bošnjak wrote: >> I am using "ubuntu 20.04" and I am trying to install "ceph pacific" version >> with "cephadm". >> >> Are there any instructions available about using "cephadm bootstrap" and >> other related commands in an airgap environment (that is: on the local >> network, without internet access)? > Unfortunately they say cephadm is stable but I would call it beta because of > lacking feature, bugs and missing documentation. > > I can give you some pointers. > > The best source to find the images you need is in cephadm code and for 16.2.7 > you find it here [1]. > > cephadm bootstrap has the --image option to specify what image to use. > I also run the bootstrap with --skip-monitoring-stack, if not it fails since > it > can't find the images. > > After that you can update the monitor containers to you registry. > cephadm shell > ceph config set mgr mgr/cephadm/container_image_prometheus <url to your image> > ceph config set mgr mgr/cephadm/container_image_node_exporter <url to your > image> > ceph config set mgr mgr/cephadm/container_image_grafana <url to your image> > ceph config set mgr mgr/cephadm/container_image_alertmanager <url to your > image> > > Check the result with > ceph config get mgr > > To deploy the monitoring > ceph mgr module enable prometheus > ceph orch apply node-exporter '*' > ceph orch apply alertmanager --placement ... > ceph orch apply prometheus --placement ... > ceph orch apply grafana --placement ... > > > This should be what you need to get Ceph running in an isolated network. > > [1] https://github.com/ceph/ceph/blob/v16.2.7/src/cephadm/cephadm#L50-L61 >
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