Re: [rdo-list] Pike deployment using packstack
On Wed, Apr 5, 2017 at 12:19 AM, Alan Pevec <apevec(a)redhat.com> wrote:
On Tue, Apr 4, 2017 at 11:56 PM, Ken Dreyer
<kdreyer(a)redhat.com> wrote:
> Sorry for the topic hijacking :) ...is "buildlogs" really a CDN? I
> thought it was just a single web server.
RPM files are redirected to a donated CDN77 network
https://lists.centos.org/pipermail/centos-devel/2016-March/014552.html
You can confirm that with wget (for fun, try it from machines around the world):
$ wget -S
https://buildlogs.centos.org/centos/7/cloud/x86_64/openstack-ocata/common...
...
Connecting to buildlogs.centos.org
(buildlogs.centos.org)|162.252.80.138|:443... connected.
HTTP/1.1 302 Found
Date: Tue, 04 Apr 2017 22:14:48 GMT
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips
Location:
https://buildlogs.cdn.centos.org/centos/7/cloud/x86_64/openstack-ocata/co...
...
Connecting to buildlogs.cdn.centos.org
(buildlogs.cdn.centos.org)|185.59.222.12|:443... connected.
HTTP/1.1 200 OK
Date: Tue, 04 Apr 2017 22:14:48 GMT
Content-Type: application/x-rpm
Content-Length: 17752
Connection: keep-alive
Last-Modified: Wed, 22 Mar 2017 14:49:23 GMT
ETag: "4558-54b52ddbb62c0"
Server: CDN77-Turbo
X-Edge-IP: 185.59.222.10
X-Edge-Location: amsterdamNL
X-Cache: MISS
Accept-Ranges: bytes
YUM repodata are served from original single web server.
According to some observations while testing a couple of weeks ago,
buildlogs.centos.org is served from four servers in DNS round-robin (i
guess), rolling{1,2,3,4}.centos.org
> I'm curious whether it's ok to put a lot of load on
> buildlogs.centos.org with many CI nodes?
If CI nodes are inside ci.centos.org they are using internal buildlogs server.
If you mean some other CI external nodes, check with centos infra
team, I'm not sure what kind of deal they have with CDN77.
Alan