Open Infrastructure

12/29/2018

NS 01:58 PM Task #6297 (Closed): Update redmine on redmine.ungleich.ch

Nico Schottelius

NS 01:55 PM Task #6297: Update redmine on redmine.ungleich.ch

Nico Schottelius

NS 01:45 PM Task #6297 (Closed): Update redmine on redmine.ungleich.ch

Current version: Nico Schottelius

NS 12:57 PM Task #5753: Create Linux beginners guide

Marc, please create a wiki page named "Linux beginners guide" and turn it into an article that users can go through.
I.e.
```
h2. How to use piping
... what is piping?
... 2-3 examples that can be used by the users
```
And... Nico Schottelius

NS 12:55 PM Task #5786 (Closed): Document our ceph setup && maintenance guide

Nico Schottelius

NS 12:14 PM Task #5922: [user request] Add sieve support to our mailserver

Suggestion from my side:
* analyse current setup on mx.ungleich.ch
* create a PR on code.ungleich.ch
* Nico/Dominique will review
* Yury will finally apply Nico Schottelius

12/27/2018

NS 07:53 PM Task #6279 (Seen): Implement different payment cycles for VMs

Nico Schottelius

12/26/2018

NS 09:49 PM Task #6279 (Rejected): Implement different payment cycles for VMs

* So that we can release smaller VMs (they are too expensive to be charged individually)
* Might want to keep the balance in case it gets cancelled
** i.e. paid for 1 year, cancelled after 180 days, have xx chf in their balance
Task... Nico Schottelius

12/25/2018

NS 07:46 PM Task #6262 (Rejected): [user request] Warn users what happens on VM delete / make it more clear to users

Today we got a message via twitter (see below) that the user did not expect deleting to kill his "resources". We should do something to address this.
Mondi, let's discuss internally how to solve this mid-term and meanwhile I will talk... Nico Schottelius

12/23/2018

NS 11:14 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Only specifying the pod network without the service network stops us from changing the clusterip that is defined in calico.yaml: Nico Schottelius

NS 10:36 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Modified IP in calico.yaml Nico Schottelius

NS 02:42 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Nico Schottelius

NS 02:03 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Nico Schottelius

NS 01:45 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Using --service-cidr fails creating the cluster: Nico Schottelius

NS 01:05 PM Task #6255: Find the right settings for kubernetes in ipv6 only settings

Next steps:
* Test with calico
* Test with kubernetes-cni >= 0.7.0 Nico Schottelius

NS 12:57 PM Task #6255 (Rejected): Find the right settings for kubernetes in ipv6 only settings

Testing on
* 2a0a:e5c0:2:12:400:f0ff:fea9:c401
** --pod-cidr 2a0a:e5c0:102:3::/64
** --service-cidr 2a0a:e5c0:102:6::/64
* 2a0a:e5c0:2:12:400:f0ff:fea9:c402
** --pod-cidr 2a0a:e5c0:102:4::/64
** --service-cidr 2a0a:e5c0:102:7::... Nico Schottelius

NS 07:03 PM Task #6258 (Rejected): Expose IPv6 vs. IPv4 statistics publicly

We want to have a public website showing the amount of IPv6 vs IPv4 traffic. We should probably do a case distinction on
* internal traffic
** all servers
* external traffic
** routers only
I had a look at prometheus, but the no... Nico Schottelius