panic serving 127.0.0.1:39366

Wed Apr 1 04:38:20 UTC 2015

Hi everyone, 

Today I was installing again Openstack from scratch with Autopilot.

When Landscape was being deployed, after 2700 seconds (45 minutes), it gave me an critical error (on MAAS server, folder .cloud-install/commands.log, error #1: http://paste.ubuntu.com/10716471/). As you can see there, it was a timeout ("Reached deployment timeout.. exiting"), so I decided to see what was going on, and I discover that plenty of data was being downloaded from cloud-images.ubuntu.com, so I decided to wait, and see what happened after it would ended downloading everything...

After 3 hours (yes three hours.. I have only 1Mbps international link, versus 10Mbps for national traffic.. I'm in Chile) it ended... the problem is there was an error (error #2: http://paste.ubuntu.com/10716439/) on the bootstrap server, on /var/log/juju/machine-0.log with this message: "...panic serving 127.0.0.1:39366: runtime error: invalid memory address or nil pointer dereference goroutine...". I have no clue what that is.

Any clue on this?

Some thoughts before ending this email: 

1.- I updated /etc/apt/sources.list to point to http://cl.archive.ubuntu.com/ubuntu/ instead an international mirror. That will help for regular packages, but I guess there will be no difference on the openstack ones, or those from cloud-images.ubuntu.com, which I guess are not mirrored. I'll do it just in case.

2.- I will get a proxy on a faster connection in order to know if there is any difference on the installation result.

PS: Here is error # with some formatting:

Error #1:

[ERROR * 03-31 22:39:44] * cloudinstall.multi_install * (multi_install.py, run_deployer, 756)]

Problem deploying Landscape: {'output': "2015-03-31 21:54:44 [DEBUG] deployer.cli: Using runtime GoEnvironment on maas

2015-03-31 21:54:44 [INFO] deployer.cli: Starting deployment of landscape-dense-maas

2015-03-31 21:54:44 [DEBUG] deployer.import: Getting charms...

2015-03-31 21:54:44 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_haproxy-1

2015-03-31 21:54:44 [DEBUG] deployer.charm: Retrieving store charm cs:trusty/haproxy-1

2015-03-31 21:54:45 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_postgresql-3

2015-03-31 21:54:45 [DEBUG] deployer.charm: Retrieving store charm cs:trusty/postgresql-3

2015-03-31 21:54:46 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_landscape-server

2015-03-31 21:54:47 [DEBUG] deployer.charm: Retrieving store charm cs:trusty/landscape-server-8

2015-03-31 21:54:48 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_apache2-4

2015-03-31 21:54:48 [DEBUG] deployer.charm: Retrieving store charm cs:trusty/apache2-4

2015-03-31 21:54:50 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_rabbitmq-server-7

2015-03-31 21:54:50 [DEBUG] deployer.charm: Retrieving store charm cs:trusty/rabbitmq-server-7

2015-03-31 21:54:51 [DEBUG] deployer.charm: Cache dir /home/akainix/.cloud-install/juju/.deployer-store-cache/cs_trusty_landscape-server

2015-03-31 21:54:51 [DEBUG] deployer.deploy: Resolving configuration

2015-03-31 21:54:51 [DEBUG] deployer.env: Connecting to environment...

2015-03-31 21:54:52 [DEBUG] deployer.env: Connected to environment

2015-03-31 21:54:52 [INFO] deployer.import: Deploying services...

2015-03-31 21:54:52 [DEBUG] deployer.import: <deployer.env.go.GoEnvironment object at 0x7f3195f47c10>

2015-03-31 21:54:52 [INFO] deployer.import:  Deploying service apache2 using cs:trusty/apache2-4

2015-03-31 21:54:52 [DEBUG] deployer.import:  Refetching status for placement deploys

2015-03-31 21:55:04 [INFO] deployer.import:  Deploying service haproxy using cs:trusty/haproxy-1

2015-03-31 21:55:11 [INFO] deployer.import:  Deploying service landscape using cs:trusty/landscape-server

2015-03-31 21:55:18 [INFO] deployer.import:  Deploying service landscape-msg using cs:trusty/landscape-server

2015-03-31 21:55:23 [INFO] deployer.import:  Deploying service postgresql using cs:trusty/postgresql-3

2015-03-31 21:55:30 [INFO] deployer.import:  Deploying service rabbitmq-server using cs:trusty/rabbitmq-server-7

2015-03-31 21:55:41 [DEBUG] deployer.import: Adding units...

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'apache2' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'haproxy' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'landscape' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'landscape-msg' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'postgresql' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import:  Service 'rabbitmq-server' does not need any more units added.

2015-03-31 21:55:42 [DEBUG] deployer.import: Waiting for units before adding relations

2015-03-31 22:39:43 [DEBUG] deployer.env: Connecting to environment...

2015-03-31 22:39:44 [DEBUG] deployer.env: Connected to environment

2015-03-31 22:39:44 [ERROR] deployer.import: Reached deployment timeout.. exiting

2015-03-31 22:39:44 [INFO] deployer.cli: Deployment stopped. run time: 2700.94

", 'status': 1}

[DEBUG * 03-31 22:39:44] * cloudinstall.utils * (utils.py, global_exchandler, 62)]

   Traceback (most recent call last):

  File "/usr/share/openstack/cloudinstall/utils.py", line 77, in run

    super().run()

  File "/usr/lib/python3.4/threading.py", line 868, in run

    self._target(*self._args, **self._kwargs)

  File "/usr/share/openstack/cloudinstall/machinewait.py", line 127, in do_continue

    self.installer.do_install()

  File "/usr/share/openstack/cloudinstall/multi_install.py", line 177, in do_install

    self.loop).run()

  File "/usr/share/openstack/cloudinstall/multi_install.py", line 706, in run

    self.deploy_landscape()

  File "/usr/share/openstack/cloudinstall/multi_install.py", line 721, in deploy_landscape

    self.run_deployer()

  File "/usr/share/openstack/cloudinstall/multi_install.py", line 757, in run_deployer

    raise Exception("Error deploying Landscape.")

Exception: Error deploying Landscape.

[INFO  * 03-31 22:40:03] * cloudinstall.utils * (utils.py, cleanup, 90)]

   Cleanup, saving latest config object.

[DEBUG * 03-31 22:40:03] * cloudinstall.utils * (utils.py, cleanup, 96)]

   Attempting to reset the terminal

Sacha Yunusic | Gerente Técnico | Pentagon Security & Akainix

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