502 Bad Gateway #40

ikolubr · 2015-08-03T04:02:45Z

Hi guys,
So I gad webvirtmgr installed and running perfectly. I saw the development of this one and decided to try it out.
So I followed the steps on a ubuntu server and all I get is a 502 Bad Gateway when trying to acces the server on a browser.
All I did differently from the readme was to remove the .conf related to webvirtmgr.

Error I'm getting on nginx log:
[error] 1900#0: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 10.0.1.2, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8000/", host: "10.0.1.66"

Supervisor log:
2015-08-02 21:11:40,387 WARN received SIGTERM indicating exit request
2015-08-02 21:11:40,388 INFO waiting for gstfsd to die
2015-08-02 21:11:40,391 INFO stopped: gstfsd (terminated by SIGTERM)
2015-08-02 21:11:45,556 CRIT Supervisor running as root (no user in config file)
2015-08-02 21:11:45,556 WARN Included extra file "/etc/supervisor/conf.d/webvirtcloud.conf" during parsing
2015-08-02 21:11:45,556 WARN Included extra file "/etc/supervisor/conf.d/gstfsd.conf" during parsing
2015-08-02 21:11:45,601 INFO RPC interface 'supervisor' initialized
2015-08-02 21:11:45,601 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2015-08-02 21:11:45,603 INFO daemonizing the supervisord process
2015-08-02 21:11:45,604 INFO supervisord started with pid 1873
2015-08-02 21:11:46,607 INFO spawnerr: can't find command '/srv/webvirtcloud/venv/bin/gunicorn'
2015-08-02 21:11:46,609 INFO spawned: 'novncd' with pid 1874
2015-08-02 21:11:46,613 INFO spawned: 'gstfsd' with pid 1875
2015-08-02 21:11:46,658 INFO exited: novncd (exit status 1; not expected)
2015-08-02 21:11:47,661 INFO spawnerr: can't find command '/srv/webvirtcloud/venv/bin/gunicorn'
2015-08-02 21:11:47,663 INFO spawned: 'novncd' with pid 1876
2015-08-02 21:11:47,664 INFO success: gstfsd entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-08-02 21:11:47,708 INFO exited: novncd (exit status 1; not expected)
2015-08-02 21:11:49,713 INFO spawnerr: can't find command '/srv/webvirtcloud/venv/bin/gunicorn'
2015-08-02 21:11:49,715 INFO spawned: 'novncd' with pid 1877
2015-08-02 21:11:49,760 INFO exited: novncd (exit status 1; not expected)
2015-08-02 21:11:52,766 INFO spawnerr: can't find command '/srv/webvirtcloud/venv/bin/gunicorn'
2015-08-02 21:11:52,766 INFO gave up: webvirtcloud entered FATAL state, too many start retries too quickly
2015-08-02 21:11:52,769 INFO spawned: 'novncd' with pid 1878
2015-08-02 21:11:52,812 INFO exited: novncd (exit status 1; not expected)
2015-08-02 21:11:53,814 INFO gave up: novncd entered FATAL state, too many start retries too quickly

Any ideas here?

Thank you,
Igor

savichev · 2015-08-03T04:43:40Z

Hi! I see that the file is not found.

/srv/webvirtcloud/venv/bin/gunicorn

You perform these steps in the installation instructions?

cd /srv/webvirtcloud
virtualenv venv
source venv/bin/activate
pip install -r conf/requirements.txt

ikolubr · 2015-08-03T05:24:30Z

Yes, I did.
I had to do sudo virtualenv venv. Otherwise it would throw errors.

I also had to do sudo for the pip install:
(venv)woof@host:/srv/webvirtcloud$ sudo pip install -r conf/requirements.txt
Downloading/unpacking https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (from -r conf/requirements.txt (line 5))
Downloading libxml2-python-2.9.1.tar.gz (265kB): 265kB downloaded
Running setup.py (path:/tmp/pip-t6T1tY-build/setup.py) egg_info for package from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz
/usr/lib/python2.7/distutils/dist.py:251: UserWarning: 'licence' distribution option is deprecated; use 'license'
warnings.warn(msg)
libxslt stub generator not found, libxslt not built

Requirement already satisfied (use --upgrade to upgrade): libxml2-python==2.9.1 from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 5))
Requirement already satisfied (use --upgrade to upgrade): Django==1.8.2 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): websockify==0.6.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): gunicorn==19.3.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): libvirt-python==1.2.16 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade): numpy in /usr/lib/python2.7/dist-packages (from websockify==0.6.0->-r conf/requirements.txt (line 2))
Cleaning up…

Had to sudo the migrate as well:
(venv)woof@host:/srv/webvirtcloud$ sudo python manage.py migrate
Operations to perform:
Synchronize unmigrated apps: staticfiles, messages
Apply all migrations: logs, sessions, admin, create, contenttypes, auth, instances, computes, accounts
Synchronizing apps without migrations:
Creating tables...
Running deferred SQL...
Installing custom SQL...
Running migrations:
No migrations to apply.

Igor

On Aug 2, 2015, at 9:43 PM, savichev notifications@github.com wrote:

Hi! I see that the file is not found.

/srv/webvirtcloud/venv/bin/gunicorn
You perform these steps in the installation instructions?

cd
/srv/webvirtcloud
virtualenv venv

source venv/bin/activate
—
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savichev · 2015-08-03T05:28:46Z

Ок.
Try this recommendation.
#22 (comment)

And the file is present in this path?

/srv/webvirtcloud/venv/bin/gunicorn

ikolubr · 2015-08-03T05:30:55Z

No it is not:
(venv)woof@host:/srv/webvirtcloud$ ls -a venv/bin/
activate activate.fish easy_install pip pip2.7 python2
activate.csh activate_this.py easy_install-2.7 pip2 python python2.7

Igor

On Aug 2, 2015, at 10:28 PM, savichev notifications@github.com wrote:

Ок.
The file is present in this path?

/srv/webvirtcloud/venv/bin/gunicorn

—
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savichev · 2015-08-03T05:33:53Z

sudo apt-get install libxml2-utils python-libxml2 python-lxml

and

cd /srv/webvirtcloud
sudo pip install -r conf/requirements.txt

ikolubr · 2015-08-03T05:38:11Z

Everything was already installed.
Out put of the pip install:

woof@host:/srv/webvirtcloud$ sudo pip install -r conf/requirements.txt
Downloading/unpacking https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (from -r conf/requirements.txt (line 5))
Downloading libxml2-python-2.9.1.tar.gz (265kB): 265kB downloaded
Running setup.py (path:/tmp/pip-ZQCI3B-build/setup.py) egg_info for package from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz
/usr/lib/python2.7/distutils/dist.py:251: UserWarning: 'licence' distribution option is deprecated; use 'license'
warnings.warn(msg)
libxslt stub generator not found, libxslt not built

Requirement already satisfied (use --upgrade to upgrade): libxml2-python==2.9.1 from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 5))
Requirement already satisfied (use --upgrade to upgrade): Django==1.8.2 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): websockify==0.6.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): gunicorn==19.3.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): libvirt-python==1.2.16 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade): numpy in /usr/lib/python2.7/dist-packages (from websockify==0.6.0->-r conf/requirements.txt (line 2))
Cleaning up…

Igor

On Aug 2, 2015, at 10:33 PM, savichev notifications@github.com wrote:

sudo apt-get install libxml2-utils python-libxml2 python-lxml

and

cd /srv/webvirtcloud
sudo pip install -r conf/requirements.txt

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savichev · 2015-08-03T05:38:43Z

sudo apt-get install python-libxslt1

savichev · 2015-08-03T05:41:58Z

It seems that all the recommendations made

sudo service nginx restart
sudo service supervisor restart

ikolubr · 2015-08-03T05:45:36Z

It installed the package, ran pip install but no gunicorn present on the venv/bin folder.

The output of the pip install says the unicorn requirement is satisfied:

woof@host:/srv/webvirtcloud$ sudo pip install -r conf/requirements.txt
Downloading/unpacking https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (from -r conf/requirements.txt (line 5))
Downloading libxml2-python-2.9.1.tar.gz (265kB): 265kB downloaded
Running setup.py (path:/tmp/pip-E9ZPlQ-build/setup.py) egg_info for package from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz
/usr/lib/python2.7/distutils/dist.py:251: UserWarning: 'licence' distribution option is deprecated; use 'license'
warnings.warn(msg)
libxslt stub generator not found, libxslt not built

Requirement already satisfied (use --upgrade to upgrade): libxml2-python==2.9.1 from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 5))
Requirement already satisfied (use --upgrade to upgrade): Django==1.8.2 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): websockify==0.6.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): gunicorn==19.3.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): libvirt-python==1.2.16 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade): numpy in /usr/lib/python2.7/dist-packages (from websockify==0.6.0->-r conf/requirements.txt (line 2))
Cleaning up…

Restarted services but still 502 bad gateway… supervisor log still complaining about gunicorn

P.S> really appreciated the help on the fly! Seriously.
Igor

On Aug 2, 2015, at 10:38 PM, savichev notifications@github.com wrote:

sudo apt-get install python-libxslt1

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savichev · 2015-08-03T05:48:53Z

@ikolubr
Now all the work?
Ignore the error (I think they do not affect the operation)

@retspen need update package https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz

ikolubr · 2015-08-03T05:58:56Z

Sorry didn’t get this last entry!!
Nothing works… the update is what the pip tries to do, isn’t it?

Igor

On Aug 2, 2015, at 10:48 PM, savichev notifications@github.com wrote:

@ikolubr https://github.com/ikolubr
Now all the work?
Ignore the error (I think they do not affect the operation)

@retspen https://github.com/retspen need update package https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz
—
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savichev · 2015-08-03T06:42:22Z

You execute?

sudo apt-get install python-libxslt1

ikolubr · 2015-08-03T06:44:22Z

Yes I did. It installed the package but nothing changed.

savichev · 2015-08-03T07:08:18Z

cd /srv/webvirtcloud
pip install --upgrade pip
pip install --upgrade -r conf/requirements.txt

I have no bugs =(

root@vmcloud:/var/www/webvirtcloud# pip install --upgrade pip
Requirement already up-to-date: pip in ./venv/lib/python2.7/site-packages
root@vmcloud:/var/www/webvirtcloud# pip install --upgrade -r conf/requirements.txt
Collecting https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (from -r conf/requirements.txt (line 5))
  Using cached https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz
Requirement already up-to-date: Django==1.8.2 in ./venv/lib/python2.7/site-packages (from -r conf/requirements.txt (line 1))
Requirement already up-to-date: websockify==0.6.0 in ./venv/lib/python2.7/site-packages (from -r conf/requirements.txt (line 2))
Requirement already up-to-date: gunicorn==19.3.0 in ./venv/lib/python2.7/site-packages (from -r conf/requirements.txt (line 3))
Requirement already up-to-date: libvirt-python==1.2.16 in ./venv/lib/python2.7/site-packages (from -r conf/requirements.txt (line 4))
Requirement already up-to-date: numpy in ./venv/lib/python2.7/site-packages (from websockify==0.6.0->-r conf/requirements.txt (line 2))
Installing collected packages: libxml2-python
  Found existing installation: libxml2-python 2.9.1
    Uninstalling libxml2-python-2.9.1:
      Successfully uninstalled libxml2-python-2.9.1
  Running setup.py install for libxml2-python
Successfully installed libxml2-python-2.9.1
root@vmcloud:/var/www/webvirtcloud#

ikolubr · 2015-08-03T07:13:33Z

woof@host:/srv/webvirtcloud$ sudo -H pip install -r conf/requirements.txt
/usr/local/lib/python2.7/dist-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Collecting https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (from -r conf/requirements.txt (line 5))
/usr/local/lib/python2.7/dist-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
/usr/local/lib/python2.7/dist-packages/pip/vendor/requests/packages/urllib3/util/ssl.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz (265kB)
100% |████████████████████████████████| 266kB 437kB/s
Requirement already satisfied (use --upgrade to upgrade): libxml2-python==2.9.1 from https://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 5))
Requirement already satisfied (use --upgrade to upgrade): Django==1.8.2 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade): websockify==0.6.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade): gunicorn==19.3.0 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): libvirt-python==1.2.16 in /usr/local/lib/python2.7/dist-packages (from -r conf/requirements.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade): numpy in /usr/lib/python2.7/dist-packages (from websockify==0.6.0->-r conf/requirements.txt (line 2))
Building wheels for collected packages: libxml2-python
Running setup.py bdist_wheel for libxml2-python
Stored in directory: /root/.cache/pip/wheels/b3/25/81/df8f006792e4370ffcbfd4f1fb32d600689685b548ccaa700c
Successfully built libxml2-python

no gunicorn in bin folder.
same 502 error

savichev · 2015-08-03T07:24:21Z

OS Debian 8 amd64 "Jessie"

cd /srv/webvirtcloud
rm -rf venv
virtualenv venv
source venv/bin/activate
pip install -r conf/requirements.txt

(venv)root@vmcloud:/srv/webvirtcloud# ls -la venv/bin/
итого 3776
drwxr-xr-x 2 root root    4096 авг  3 12:21 .
drwxr-xr-x 7 root root    4096 авг  3 12:17 ..
-rw-r--r-- 1 root root    2207 авг  3 12:17 activate
-rw-r--r-- 1 root root    1263 авг  3 12:17 activate.csh
-rw-r--r-- 1 root root    2476 авг  3 12:17 activate.fish
-rw-r--r-- 1 root root    1129 авг  3 12:17 activate_this.py
-rwxr-xr-x 1 root root     288 авг  3 12:17 django-admin
-rwxr-xr-x 1 root root     147 авг  3 12:17 django-admin.py
-rw-r--r-- 1 root root     304 авг  3 12:17 django-admin.pyc
-rwxr-xr-x 1 root root     255 авг  3 12:17 easy_install
-rwxr-xr-x 1 root root     255 авг  3 12:17 easy_install-2.7
-rwxr-xr-x 1 root root     701 авг  3 12:21 f2py2
-rwxr-xr-x 1 root root     242 авг  3 12:17 gunicorn
-rwxr-xr-x 1 root root     244 авг  3 12:17 gunicorn_django
-rwxr-xr-x 1 root root     244 авг  3 12:17 gunicorn_paster
-rwxr-xr-x 1 root root     227 авг  3 12:17 pip
-rwxr-xr-x 1 root root     227 авг  3 12:17 pip2
-rwxr-xr-x 1 root root     227 авг  3 12:17 pip2.7
lrwxrwxrwx 1 root root       7 авг  3 12:17 python -> python2
-rwxr-xr-x 1 root root 3785928 авг  3 12:17 python2
lrwxrwxrwx 1 root root       7 авг  3 12:17 python2.7 -> python2
-rwxr-xr-x 1 root root     339 авг  3 12:17 websockify

ikolubr · 2015-08-03T07:28:09Z

did al the commands... this is the output:

(venv)woof@host:/srv/webvirtcloud$ ls -ls venv/bin/
total 3304
4 -rw-r--r-- 1 root root 2203 Aug 3 00:25 activate
4 -rw-r--r-- 1 root root 1259 Aug 3 00:25 activate.csh
4 -rw-r--r-- 1 root root 2472 Aug 3 00:25 activate.fish
4 -rw-r--r-- 1 root root 1129 Aug 3 00:25 activate_this.py
4 -rwxr-xr-x 1 root root 250 Aug 3 00:25 easy_install
4 -rwxr-xr-x 1 root root 250 Aug 3 00:25 easy_install-2.7
4 -rwxr-xr-x 1 root root 222 Aug 3 00:25 pip
4 -rwxr-xr-x 1 root root 222 Aug 3 00:25 pip2
4 -rwxr-xr-x 1 root root 222 Aug 3 00:25 pip2.7
3268 -rwxr-xr-x 1 root root 3345416 Aug 3 00:25 python
0 lrwxrwxrwx 1 root root 6 Aug 3 00:25 python2 -> python
0 lrwxrwxrwx 1 root root 6 Aug 3 00:25 python2.7 -> python

That's all in the folder. -.-

savichev · 2015-08-03T07:36:13Z

I suggest the steps to do the installation environment

(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install --upgrade Django==1.8.2

Requirement already up-to-date: Django==1.8.2 in ./venv/lib/python2.7/site-packages
Cleaning up...

We look changes

(venv)woof@host:/srv/webvirtcloud$ ls -la ./venv/lib/python2.7/site-packages
итого 3804
drwxr-xr-x 17 root root    4096 авг  3 12:21 .
drwxr-xr-x  4 root root    4096 авг  3 12:17 ..
drwxr-xr-x 17 root root    4096 авг  3 12:17 django
drwxr-xr-x  2 root root    4096 авг  3 12:17 Django-1.8.2.dist-info
-rw-r--r--  1 root root   15061 авг  3 12:17 drv_libxml2.py
-rw-r--r--  1 root root   11602 авг  3 12:17 drv_libxml2.pyc
-rw-r--r--  1 root root     126 авг  3 12:17 easy_install.py
-rw-r--r--  1 root root     315 авг  3 12:17 easy_install.pyc
drwxr-xr-x  7 root root    4096 авг  3 12:17 gunicorn
drwxr-xr-x  2 root root    4096 авг  3 12:17 gunicorn-19.3.0.dist-info
-rw-r--r--  1 root root    1321 авг  3 12:17 libvirt_lxc.py
-rw-r--r--  1 root root    1193 авг  3 12:17 libvirt_lxc.pyc
-rwxr-xr-x  1 root root   62376 авг  3 12:17 libvirtmod_lxc.so
-rwxr-xr-x  1 root root   80560 авг  3 12:17 libvirtmod_qemu.so
-rwxr-xr-x  1 root root  860672 авг  3 12:17 libvirtmod.so
-rw-r--r--  1 root root  280920 авг  3 12:17 libvirt.py
-rw-r--r--  1 root root  322307 авг  3 12:17 libvirt.pyc
drwxr-xr-x  2 root root    4096 авг  3 12:17 libvirt_python-1.2.16-py2.7.egg-info
-rw-r--r--  1 root root    3149 авг  3 12:17 libvirt_qemu.py
-rw-r--r--  1 root root    3233 авг  3 12:17 libvirt_qemu.pyc
-rwxr-xr-x  1 root root 1117672 авг  3 12:17 libxml2mod.so
-rw-r--r--  1 root root  345539 авг  3 12:17 libxml2.py
-rw-r--r--  1 root root  471748 авг  3 12:17 libxml2.pyc
drwxr-xr-x  2 root root    4096 авг  3 12:17 libxml2_python-2.9.1-py2.7.egg-info
drwxr-xr-x  2 root root    4096 авг  3 12:17 _markerlib
drwxr-xr-x 16 root root    4096 авг  3 12:21 numpy
drwxr-xr-x  2 root root    4096 авг  3 12:21 numpy-1.9.2-py2.7.egg-info
drwxr-xr-x  5 root root    4096 авг  3 12:17 pip
drwxr-xr-x  2 root root    4096 авг  3 12:17 pip-1.5.6.dist-info
-rw-r--r--  1 root root  101340 авг  3 12:17 pkg_resources.py
-rw-r--r--  1 root root  108292 авг  3 12:17 pkg_resources.pyc
drwxr-xr-x  4 root root    4096 авг  3 12:17 setuptools
drwxr-xr-x  2 root root    4096 авг  3 12:17 setuptools-5.5.1.dist-info
drwxr-xr-x  2 root root    4096 авг  3 12:17 websockify
drwxr-xr-x  2 root root    4096 авг  3 12:17 websockify-0.6.0-py2.7.egg-info

savichev · 2015-08-03T07:37:54Z

analogically

(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install websockify==0.6.0

(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install gunicorn==19.3.0

ikolubr · 2015-08-03T07:51:42Z

K, so tried:
sudo pip install websockify and gunicorn and both came out saying that was already installed, so tried:

sudo venv/bin/pip install gunicorn==19.3.0
and it installed a whole bunch of things...
then output of ls -a venv/bin
(venv)woof@host:/srv/webvirtcloud$ ls -a venv/bin/
. activate.csh django-admin easy_install gunicorn pip python websockify
.. activate.fish django-admin.py easy_install-2.7 gunicorn_django pip2 python2
activate activate_this.py django-admin.pyc f2py gunicorn_paster pip2.7 python2.7

restarted services... but now I get and internal error instead of 502 bad gateway in the browser.

this is supervisor.log:
2015-08-03 00:45:31,231 WARN received SIGTERM indicating exit request
2015-08-03 00:45:31,232 INFO waiting for gstfsd to die
2015-08-03 00:45:31,235 INFO stopped: gstfsd (terminated by SIGTERM)
2015-08-03 00:45:36,336 CRIT Supervisor running as root (no user in config file)
2015-08-03 00:45:36,336 WARN Included extra file "/etc/supervisor/conf.d/webvirtcloud.conf" during parsing
2015-08-03 00:45:36,336 WARN Included extra file "/etc/supervisor/conf.d/gstfsd.conf" during parsing
2015-08-03 00:45:36,371 INFO RPC interface 'supervisor' initialized
2015-08-03 00:45:36,371 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2015-08-03 00:45:36,372 INFO daemonizing the supervisord process
2015-08-03 00:45:36,374 INFO supervisord started with pid 5321
2015-08-03 00:45:37,378 INFO spawned: 'webvirtcloud' with pid 5322
2015-08-03 00:45:37,382 INFO spawned: 'novncd' with pid 5323
2015-08-03 00:45:37,385 INFO spawned: 'gstfsd' with pid 5324
2015-08-03 00:45:37,885 INFO exited: novncd (exit status 1; not expected)
2015-08-03 00:45:39,000 INFO success: webvirtcloud entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-08-03 00:45:39,003 INFO spawned: 'novncd' with pid 5358
2015-08-03 00:45:39,004 INFO success: gstfsd entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-08-03 00:45:39,388 INFO exited: novncd (exit status 1; not expected)
2015-08-03 00:45:41,395 INFO spawned: 'novncd' with pid 5361
2015-08-03 00:45:41,778 INFO exited: novncd (exit status 1; not expected)
2015-08-03 00:45:44,785 INFO spawned: 'novncd' with pid 5382
2015-08-03 00:45:45,170 INFO exited: novncd (exit status 1; not expected)
2015-08-03 00:45:46,172 INFO gave up: novncd entered FATAL state, too many start retries too quickly

savichev · 2015-08-03T07:55:32Z

CRIT Server 'unix_http_server' running without any HTTP authentication checking

CentOS?

sudo semanage fcontext -a -t httpd_sys_content_t "/srv/webvirtcloud(/.*)"

https://github.com/retspen/webvirtcloud#install-webvirtcloud-panel-centos

ikolubr · 2015-08-03T07:57:47Z

ubuntu 14.04 server

savichev · 2015-08-03T08:00:10Z

selinux enable?
If enabe then

sudo semanage fcontext -a -t httpd_sys_content_t "/srv/webvirtcloud(/.*)"

and in files

/etc/supervisor/conf.d/webvirtcloud.conf
/etc/supervisor/conf.d/gstfsd.conf

parameter is present

user=www-data

ikolubr · 2015-08-03T08:03:02Z

not installed

savichev · 2015-08-03T08:07:50Z

supervisorctl status

ikolubr · 2015-08-03T08:08:37Z

woof@host:$ supervisorctl status
error: <class 'socket.error'>, [Errno 13] Permission denied: file: /usr/lib/python2.7/socket.py line: 224
woof@host:$ sudo supervisorctl status
gstfsd RUNNING pid 1598, uptime 0:11:33
novncd FATAL Exited too quickly (process log may have details)
webvirtcloud RUNNING pid 1596, uptime 0:11:33

savichev · 2015-08-03T08:11:23Z

cd /srv/webvirtcloud
sudo git pull
sudo python manage.py migrate
sudo chown -R www-data:www-data /srv/webvirtcloud
sudo service supervisor restart
sudo supervisorctl status

ikolubr · 2015-08-03T08:13:03Z

woof@host:/srv/webvirtcloud$ sudo git pull
Already up-to-date.
woof@host:/srv/webvirtcloud$ sudo python manage.py migrate
Operations to perform:
Synchronize unmigrated apps: staticfiles, messages
Apply all migrations: logs, sessions, admin, create, contenttypes, auth, instances, computes, accounts
Synchronizing apps without migrations:
Creating tables...
Running deferred SQL...
Installing custom SQL...
Running migrations:
No migrations to apply.
woof@host:/srv/webvirtcloud$ sudo chown -R www-data:www-data /srv/webvirtcloud
woof@host:/srv/webvirtcloud$ sudo service supervisor restart
Restarting supervisor: supervisord.
woof@host:/srv/webvirtcloud$ sudo supervisorctl status
gstfsd RUNNING pid 1817, uptime 0:00:04
novncd BACKOFF Exited too quickly (process log may have details)
webvirtcloud RUNNING pid 1815, uptime 0:00:04

choclo · 2015-08-03T08:16:25Z

Can you paste what's on your supervisor.conf file?

ikolubr · 2015-08-03T08:19:12Z

supervisrod.conf
; supervisor config file

[unix_http_server]
file=/var/run/supervisor.sock ; (the path to the socket file)
chmod=0700 ; sockef file mode (default 0700)

[supervisord]
logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
childlogdir=/var/log/supervisor ; ('AUTO' child log dir, default $TEMP)

; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL for a unix socket

; The [include] section can just contain the "files" setting. This
; setting can list multiple files (separated by whitespace or
; newlines). It can also contain wildcards. The filenames are
; interpreted as relative to this file. Included files cannot
; include files themselves.

[include]
files = /etc/supervisor/conf.d/*.conf

webvirtcloud.conf
[program:webvirtcloud]
command=/srv/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /srv/webvirtcloud/gunicorn.conf.py
directory=/srv/webvirtcloud
user=www-data
autostart=true
autorestart=true
redirect_stderr=true

[program:novncd]
command=/srv/webvirtcloud/venv/bin/python /srv/webvirtcloud/console/novncd
directory=/srv/webvirtcloud
user=www-data
autostart=true
autorestart=true
redirect_stderr=true

gstfsd.conf

[program:gstfsd]
command=/usr/bin/python /usr/local/bin/gstfsd
directory=/usr/local/bin
user=root
autostart=true
autorestart=true
redirect_stderr=true

ikolubr · 2015-08-03T08:30:51Z

ok... so set back the gunicorn and RESTARTED supervisor....

woof@host:/srv/webvirtcloud$ sudo supervisorctl status
gstfsd RUNNING pid 2020, uptime 0:00:40
novncd RUNNING pid 2019, uptime 0:00:40
webvirtcloud RUNNING pid 2018, uptime 0:00:40

tried to restart nginx but still getting the internal error on browser.

ikolubr · 2015-08-03T08:32:30Z

2015-08-03 01:29:00,281 CRIT Server 'unix_http_server' running without any HTTP authentication checking

still on supervisor log, don't know if that matters.

savichev · 2015-08-03T08:35:57Z

Ok,

cd /srv/webvirtcloud
source venv/bin/activate
(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install --upgrade gunicorn==19.3.0
(venv)woof@host:/srv/webvirtcloud$ ls -la venv/bin/

ikolubr · 2015-08-03T08:38:51Z

woof@host:/srv/webvirtcloud$ source venv/bin/activate
(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install --upgrade gunicorn==19.3.0
Requirement already up-to-date: gunicorn==19.3.0 in ./venv/lib/python2.7/site-packages
Cleaning up...
(venv)woof@host:/srv/webvirtcloud$ ls -la venv/bin/
total 3344
drwxr-xr-x 2 www-data www-data 4096 Aug 3 00:44 .
drwxr-xr-x 7 www-data www-data 4096 Aug 3 00:44 ..
-rw-r--r-- 1 www-data www-data 2203 Aug 3 00:25 activate
-rw-r--r-- 1 www-data www-data 1259 Aug 3 00:25 activate.csh
-rw-r--r-- 1 www-data www-data 2472 Aug 3 00:25 activate.fish
-rw-r--r-- 1 www-data www-data 1129 Aug 3 00:25 activate_this.py
-rwxr-xr-x 1 www-data www-data 283 Aug 3 00:37 django-admin
-rwxr-xr-x 1 www-data www-data 142 Aug 3 00:37 django-admin.py
-rw-r--r-- 1 www-data www-data 311 Aug 3 00:37 django-admin.pyc
-rwxr-xr-x 1 www-data www-data 250 Aug 3 00:25 easy_install
-rwxr-xr-x 1 www-data www-data 250 Aug 3 00:25 easy_install-2.7
-rwxr-xr-x 1 www-data www-data 696 Aug 3 00:44 f2py
-rwxr-xr-x 1 www-data www-data 237 Aug 3 00:39 gunicorn
-rwxr-xr-x 1 www-data www-data 239 Aug 3 00:39 gunicorn_django
-rwxr-xr-x 1 www-data www-data 239 Aug 3 00:39 gunicorn_paster
-rwxr-xr-x 1 www-data www-data 222 Aug 3 00:25 pip
-rwxr-xr-x 1 www-data www-data 222 Aug 3 00:25 pip2
-rwxr-xr-x 1 www-data www-data 222 Aug 3 00:25 pip2.7
-rwxr-xr-x 1 www-data www-data 3345416 Aug 3 00:25 python
lrwxrwxrwx 1 www-data www-data 6 Aug 3 00:25 python2 -> python
lrwxrwxrwx 1 www-data www-data 6 Aug 3 00:25 python2.7 -> python
-rwxr-xr-x 1 www-data www-data 334 Aug 3 00:40 websockify

savichev · 2015-08-03T08:39:39Z

sudo service supervisor restart
sudo supervisorctl status

ikolubr · 2015-08-03T08:40:10Z

(venv)woof@host:/srv/webvirtcloud$ sudo supervisorctl status
gstfsd RUNNING pid 2115, uptime 0:00:35
novncd RUNNING pid 2114, uptime 0:00:35
webvirtcloud RUNNING pid 2113, uptime 0:00:35

ikolubr · 2015-08-03T08:40:38Z

still getting internal server error on browser

savichev · 2015-08-03T08:41:13Z

sudo service nginx restart

savichev · 2015-08-03T08:41:58Z

run browser
and refresh Ctrl+F5

ikolubr · 2015-08-03T08:43:12Z

I did restart nginx.. I cleared cache, crtl+f5, ctrl+r, opened another browser... still internal server error

savichev · 2015-08-03T08:43:42Z

error 502?

ikolubr · 2015-08-03T08:44:23Z

no. the bad gateway went away.
now it just says internal server error

savichev · 2015-08-03T08:47:36Z

need logs

/var/log/nginx/error.log

ikolubr · 2015-08-03T08:48:53Z

nginx access.log:
10.0.1.2 - - [03/Aug/2015:01:41:52 -0700] "GET / HTTP/1.1" 500 141 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12"
10.0.1.2 - - [03/Aug/2015:01:42:07 -0700] "GET / HTTP/1.1" 500 141 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0) Gecko/20100101 Firefox/39.0"

nginx error.log:
nothing here.

savichev · 2015-08-03T08:52:03Z

ok, logs

/var/log/supervisor/webvirtcloud-

ikolubr · 2015-08-03T08:55:06Z

supervisord.log:
2015-08-03 01:39:16,487 WARN received SIGTERM indicating exit request
2015-08-03 01:39:16,487 INFO waiting for webvirtcloud, novncd, gstfsd to die
2015-08-03 01:39:16,490 INFO stopped: gstfsd (terminated by SIGTERM)
2015-08-03 01:39:16,547 INFO stopped: novncd (exit status 0)
2015-08-03 01:39:16,703 INFO stopped: webvirtcloud (exit status 0)
2015-08-03 01:39:21,594 CRIT Supervisor running as root (no user in config file)
2015-08-03 01:39:21,594 WARN Included extra file "/etc/supervisor/conf.d/webvirtcloud.conf" during parsing
2015-08-03 01:39:21,594 WARN Included extra file "/etc/supervisor/conf.d/gstfsd.conf" during parsing
2015-08-03 01:39:21,633 INFO RPC interface 'supervisor' initialized
2015-08-03 01:39:21,634 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2015-08-03 01:39:21,635 INFO daemonizing the supervisord process
2015-08-03 01:39:21,636 INFO supervisord started with pid 2112
2015-08-03 01:39:22,641 INFO spawned: 'webvirtcloud' with pid 2113
2015-08-03 01:39:22,644 INFO spawned: 'novncd' with pid 2114
2015-08-03 01:39:22,648 INFO spawned: 'gstfsd' with pid 2115
2015-08-03 01:39:24,277 INFO success: webvirtcloud entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-08-03 01:39:24,277 INFO success: novncd entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2015-08-03 01:39:24,277 INFO success: gstfsd entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)

webvirtcloud-stdout:
[2015-08-03 08:52:20 +0000] [2141] [ERROR] Error handling request
Traceback (most recent call last):
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 130, in handle
self.handle_request(listener, req, client, addr)
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 171, in handle_request
respiter = self.wsgi(environ, resp.start_response)
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 189, in call
response = self.get_response(request)
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 218, in get_response
response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 264, in handle_uncaught_exception
if resolver.urlconf_module is None:
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 396, in urlconf_module
self._urlconf_module = import_module(self.urlconf_name)
File "/usr/lib/python2.7/importlib/init.py", line 37, in import_module
import(name)
File "/srv/webvirtcloud/webvirtcloud/urls.py", line 8, in
url(r'^instance/', include('instances.urls')),
File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/conf/urls/init.py", line 33, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python2.7/importlib/init.py", line 37, in import_module
import(name)
File "/srv/webvirtcloud/instances/urls.py", line 2, in
from . import views
File "/srv/webvirtcloud/instances/views.py", line 15, in
from vrtManager.hostdetails import wvmHostDetails
File "/srv/webvirtcloud/vrtManager/hostdetails.py", line 2, in
from vrtManager.connection import wvmConnect
File "/srv/webvirtcloud/vrtManager/connection.py", line 1, in
import libvirt
ImportError: No module named libvirt
127.0.0.1 - - [03/Aug/2015:08:52:20 +0000] "GET / HTTP/1.0" 500 - "-" "-"

webvirtcloud-stderr:
nothing here

savichev · 2015-08-03T08:57:06Z

ок

cd /srv/webvirtcloud
source venv/bin/activate
(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install --upgrade libvirt-python==1.2.16

sudo service supervisor restart
sudo supervisorctl status

ikolubr · 2015-08-03T09:01:08Z

after pip install, restarting supervisor, nginx:
webvitcloud-stdout:
[2015-08-03 08:58:42 +0000] [2505] [ERROR] Error handling request Traceback (most recent call last): File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 130, in handle self.handle_request(listener, req, client, addr) File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 171, in handle_request respiter = self.wsgi(environ, resp.start_response) File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 189, in __call__ response = self.get_response(request) File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 218, in get_response response = self.handle_uncaught_exception(request, resolver, sys.exc_info()) File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 264, in handle_uncaught_exception if resolver.urlconf_module is None: File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/core/urlresolvers.py", line 396, in urlconf_module self._urlconf_module = import_module(self.urlconf_name) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module __import__(name) File "/srv/webvirtcloud/webvirtcloud/urls.py", line 8, in <module> url(r'^instance/', include('instances.urls')), File "/srv/webvirtcloud/venv/local/lib/python2.7/site-packages/django/conf/urls/__init__.py", line 33, in include urlconf_module = import_module(urlconf_module) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module __import__(name) File "/srv/webvirtcloud/instances/urls.py", line 2, in <module> from . import views File "/srv/webvirtcloud/instances/views.py", line 15, in <module> from vrtManager.hostdetails import wvmHostDetails File "/srv/webvirtcloud/vrtManager/hostdetails.py", line 2, in <module> from vrtManager.connection import wvmConnect File "/srv/webvirtcloud/vrtManager/connection.py", line 4, in <module> from vrtManager import util File "/srv/webvirtcloud/vrtManager/util.py", line 3, in <module> import libxml2 ImportError: No module named libxml2 127.0.0.1 - - [03/Aug/2015:08:58:42 +0000] "GET / HTTP/1.0" 500 - "-" "-"

savichev · 2015-08-03T09:03:40Z

cd /srv/webvirtcloud
source venv/bin/activate
(venv)woof@host:/srv/webvirtcloud$ sudo venv/bin/pip install --upgrade http://github.com/retspen/retspen.github.io/raw/master/libxml2-python-2.9.1.tar.gz

Successfully installed libxml2-python

?

sudo service supervisor restart
sudo supervisorctl status

ikolubr · 2015-08-03T09:07:29Z

booom!
working!

savichev · 2015-08-03T09:07:50Z

👍

ikolubr · 2015-08-03T09:09:01Z

I have no words...
Thank you!
where do I donate?!

Another question... was all this because I had webvirtmgr installed? Thank God I'm playing on our test server... but I'm willing to use on our production server... should I?

savichev · 2015-08-03T09:11:28Z

Project webvirtcloud have status beta =)
But it is quite stable

Regarding donations, you need to contact @retspen

ikolubr · 2015-08-03T09:16:46Z

ok. Will do!

ikolubr · 2015-08-03T09:16:50Z

thx a bunch!

savichev · 2015-08-03T10:25:17Z

@ikolubr
Please close ticket

savichev mentioned this issue Aug 3, 2015

Update requirements.txt #41

Merged

ikolubr closed this as completed Aug 3, 2015

savichev mentioned this issue Oct 21, 2015

Recommended distro? #60

Open

savichev mentioned this issue Mar 29, 2016

Error while "sudo pip install -r conf/requirements.txt" #96

Open

502 Bad Gateway #40

502 Bad Gateway #40

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