[SAC] [OSGeo] #2420: Reformat osgeo3 as an lxd host

[OSGeo]

#2420: Reformat osgeo3 as an lxd host
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 Reporter:  robe           |       Owner:  sac@…
     Type:  task           |      Status:  closed
 Priority:  normal         |   Milestone:  Sysadmin Contract 2020-I
Component:  Systems Admin  |  Resolution:  fixed
 Keywords:                 |
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Changes (by robe):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 I have osgeo3 up now with zfs and lxd.

 It's same setup as osgeo4 except this time realizing I needed more rootfs
 for storing images and snapshots I had Lance reset it up

 So it has 6 1.8 TB

 The first two disks are configured using hardware raid 1 - and he set
 aside 800GB for the root partition.  The remaining 1TB we can either put
 another lvm or expand the rootfs.


 The remaining 4 drives (are RAID 0, so the mirroring is done via zfs).  I
 took up the whole space there so we have a total of 3.6 TB essentially
 RAID1 in zfs speak.

 I have two containers set up so far

 a hop -- which is accessible via hop.osgeo3.osgeo.org -- it serves the
 same purpose as hop on osgeo4 and download on osgeo7.  Anyone who can ssh
 to download currently can ssh to this.

 osgeo3-nginx -- this one I decided to go with debian 10/our osgeo ldap ssh
 so that other osgeo admins can administer without having to go thru lxd.

 nexus -- is a work in progress built using the debian10 osgeo-ldap-ssh-
 withdocker image I had built.  I plan to install nexus using the docker
 container.  Might make sense to tdo the same with geoserver jenkins or
 just replicate their current server on osgeo3 using lxd2pc.

-- 
Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2420#comment:1>
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