This is a simple 3D sketch of a 3d anti-gravity planter. Took 10minutes to draw on Autodesk Fusion 360. Planter is hanging on 3 strings and it looks like it is levitating. Below you can download STL file and Autodesk Fusion sketch so you can update object in any way you like. Here you can find stl/f3d files: https://www.neblogas.lt/anti-gravity_planter/
First of all, install “SSO & SAML authentication” app to NextCloud. For unique id we are using `eduPersonPrincipalName` from LDAP server. Also we’ll be using users Full name and email, so add `displayName` and `mail` attributes to “Attribute mapping”. Specify metadata and SSo service URLs. For SimpleSAMLphp metadata, this should be enough: [code language=”php”] $metadata[‘https://nextcloudURL/index.php/apps/user_saml/saml/metadata’] = array( ‘NameIDFormat’ => […]
It seems, that if vmWare vCenter 6.5 appliance is behind HTTP proxy, it uses this proxy only for HTTP connections. Thus update check fails, since it checks remote update site via HTTPS. To fix this, enable SSH acces on vCenter server, connect to it, enter bash shell. [bash]vi /etc/sysconfig/proxy[/bash] Enter valid http proxy address into HTTPS_PROXY (e.g. HTTPS_PROXY=”http://yourproxy” ) line […]
To read how to make openstack use ceph as object storage backend, visit: https://www.neblogas.lt/2016/12/23/openstack-object-storage-ceph/ Create openstack user “NextCloud”. Create project “someproject” – this will be our tenant. Add user to project and specify his role ‘swift_admin‘ (as defined in ceph.conf in post above). This is needed for user to be able to create container within object storage. Login as newly […]
To create floating IP pool on VLAN tagged physical network: First create a VXLAN network (L2 network): [bash] openstack network create internal [/bash] [bash] +—————————+————————————–+ | Field | Value | +—————————+————————————–+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | | | created_at | 2017-01-03T11:22:33Z | | description | | | headers | | | id […]
This is mainly post for myself to not forget, what was done. To configure Openstack to provide object storage service via Cpeh you need to create RadosGW server (or HA cluster). On openstack utility node: [bash] openstack user create ceph –password-prompt openstack role add –user ceph –project admin admin [/bash] On ceph controller node, edit ceph.config file: /etc/ceph/ceph.conf [bash] [client.rgw.radosgw1.domain.tld] […]
This post is targeted to anyone, who uses oVirt project as VDI provider and needs to get SSO part running on Debian Linux. There are no problems getting SSO to work on Fedora 24 and earlier – it just works out of the box. But having only one SSO-enabled distribution won’t do much for most of admins. Some parts in […]
Since new KVM-VDI release it is possible to pass user and password from thin client to OS login, this eliminates need to enter user credentials second time to at OS side. I’ve adopted oVirt solution for this. And since oVirt developers provide no documentation on its agent protocol, I’ve decided to make small whitepaper for myself ant anyone, who will […]
Since first release of “KVM-VDI” – an open source VDI solution, based on quemu-kvm and libvirt, users are frequently struggling to install it on the first run. These are most common problems: After importing sql from sql/vdi.sql, you cannot login with default user name and password. sql/vsi.sql is not intended to be manually imported. You should delete all tables from […]
I’ve started this project when my old mobile phone died in security system, based on PIC microcontroller. Instead of looking for another working old phone with a serial interface (and also because I had one spare Raspberry Pi 1 which was replaced by Raspberry Pi 2), I’ve decided to go “raspberry way”. So, after a bit I’ve ended with such […]
