Univention Bugzilla – Bug 38391
Replace <serveraddress> on the EC2 welcome page
Last modified: 2015-07-03 14:11:16 CEST
With Bug #34388 a new welcome page was added which describes the first steps: ------------------------------------------------------------------------------- Welcome to UCS initial configuration Before starting the setup wizard, an initial password for the root user must be set. Connect to this server instance as root via ssh and your selected private ssh key. Set a password with passwd, e.g., by issuing the following command: ssh -i <path/to/privatekey> root@<serveraddress> passwd If a password for root has been set, start the setup wizard. ------------------------------------------------------------------------------- The place holder <serveraddress> should be replaced with the real name / IP of the instance.
Also note the incomplete address for https this on login to EC2: > This system is not completely configured yet. To finalise the configuration > of this system you need to login to the web-based Univention Management > Console which can be reached with a web browser via the following URL > > https:// > ... > Linux unassigned-hostname 3.16-ucs109-amd64 #1 SMP Debian 3.16.5-1.109.201412161258 (2014-12-16) x86_64 univention-cloud-init also shows <serveraddress>. r60989 | Bug #38391 USS: Show address in welcome message. r60987 | Bug #38391: Copyright 2015 r60991 | Bug #38391 Cloud: Show address in welcome message. r60993 | Bug #38391 USS: Fix debian/control file Package: univention-apache Version: 7.0.16-10.232.201506021257 Branch: ucs_4.0-0 Scope: errata4.0-2 Package: univention-system-setup Version: 8.1.69-2.890.201506021327 User: phahn Branch: ucs_4.0-0 Scope: errata4.0-2 r60992 | Bug #38391, Bug #38016: apache,uss overview YAML r60994 | Bug #38391: uss overview YAML 2015-06-02-univention-apache.yaml 2015-06-02-univention-system-setup.yaml 2015-06-02-univention-cloud-init.yaml
After a regular upgrade the overview page is broken and does not load up. /ucs-overview/entries.json is simply "\n\n". Also error handling is missing there. socket.error → not catched especially socket.timeout as socket.setdefaulttimeout(2) is set. The new things in entries.json should not prevent the rest to be working. Please add {"traceback": ...} to that json data if something fails so that "service", "admin" and "ucr.domainname" + "ucs.hostname" is always set!
root@master70:~# ucr commit /var/www/ucs-overview/entries.json File: /var/www/ucs-overview/entries.json Traceback (most recent call last): File "<stdin>", line 146, in <module> File "/usr/lib/python2.7/json/__init__.py", line 238, in dumps **kw).encode(obj) File "/usr/lib/python2.7/json/encoder.py", line 202, in encode chunks = list(chunks) File "/usr/lib/python2.7/json/encoder.py", line 427, in _iterencode for chunk in _iterencode_dict(o, _current_indent_level): File "/usr/lib/python2.7/json/encoder.py", line 401, in _iterencode_dict for chunk in chunks: File "/usr/lib/python2.7/json/encoder.py", line 401, in _iterencode_dict for chunk in chunks: File "/usr/lib/python2.7/json/encoder.py", line 435, in _iterencode o = _default(o) File "/usr/lib/python2.7/json/encoder.py", line 177, in default raise TypeError(repr(o) + " is not JSON serializable") TypeError: IPv4Network('10.200.27.70/24') is not JSON serializable
(In reply to Florian Best from comment #2) > After a regular upgrade the overview page is broken and does not load up. > /ucs-overview/entries.json is simply "\n\n". Should be fixed. > Also error handling is missing there. > socket.error → not catched > especially socket.timeout as socket.setdefaulttimeout(2) is set. Replaced by urllib2.urlopen(timeout=2), which raises the timeout as urllib2.URLError(). socket.error added nevertheless. > The new things in entries.json should not prevent the rest to be working. > Please add {"traceback": ...} to that json data if something fails so that > "service", "admin" and "ucr.domainname" + "ucs.hostname" is always set! Added. (In reply to Florian Best from comment #3) > TypeError: IPv4Network('10.200.27.70/24') is not JSON serializable Using .ip now and forcing translation to string. r61186 | Bug #38391 Apache: Show real address in welcome message Package: univention-apache Version: 7.0.16-13.235.201506111221 Branch: ucs_4.0-0 Scope: errata4.0-2 r61187 | Bug #38391 Apache: Show real address in welcome message YAML 2015-06-02-univention-apache.yaml
Created attachment 6991 [details] Screenshot
(In reply to Florian Best from comment #5) > Created attachment 6991 [details] > Screenshot The amazon DNS name is too long so that a scrollbar is shown.
If the IP address is obtained via DHCP the overview is broken again: # ucr commit /var/www/ucs-overview/entries.json File: /var/www/ucs-overview/entries.json Traceback (most recent call last): File "<stdin>", line 156, in <module> File "<stdin>", line 134, in get_ec2_address AttributeError: 'str' object has no attribute 'ip' get_ip_address() returns a str. ToBeFixed1: addr = get_ip_address(ifname) if iface.type in DHCP else iface.ipv4_address() ToBeFixed2: addr = get_ip_address(ifname)
The scrollbar is only shown in FF but not shown in chromium btw.
(In reply to Florian Best from comment #7) > If the IP address is obtained via DHCP the overview is broken again: > AttributeError: 'str' object has no attribute 'ip' Fixed: r61632 | Bug #38391 Apache: Fix IP address by DHCP Package: univention-apache Version: 7.0.16-15.237.201507011923 Branch: ucs_4.0-0 Scope: errata4.0-2 r61634 | Bug #38391 Apache: Fix IP address by DHCP YAML 2015-06-02-univention-apache.yaml (In reply to Florian Best from comment #6) > The amazon DNS name is too long so that a scrollbar is shown. Fixed: <pre> → <p><tt> r61641 | Bug #38391: Show server address in welcome message. Package: univention-system-setup Version: 8.1.69-12.899.201507012316 Branch: ucs_4.0-0 Scope: errata4.0-2 Package: univention-cloud-init Version: 2.0.1-4.9.201507012316 Branch: ucs_4.0-0 Scope: errata4.0-2 r61642 | Bug #38391: Show server address in welcome message YAML 2015-06-02-univention-system-setup.yaml 2015-06-02-univention-cloud-init.yaml OK: sed -i -e '/serveraddress/s/"[^"]*",/"ec2-00-00-00-00.eu-west-1.compute.amazonaws.com",/' /var/www/ucs-overview/entries.json firefox http://localhost/ucs-overview/cloud-init-setup.html ec2-00-00-00-00.eu-west-1.compute.amazonaws.com
OK: {cloud-init,system-setup}{EN,DE}{Firefox,Chromium,IE} OK: DHCP OK: retriggering of entries.json in interfaces/ change OK: YAML entries
<http://errata.univention.de/ucs/4.0/219.html>
<http://errata.univention.de/ucs/4.0/218.html>
<http://errata.univention.de/ucs/4.0/220.html>