Maxwell Service


# apt-get install -y hubzero-mw-service


For Debian 7 session containers:
# mkvztemplate amd64 wheezy shira
For Debian 6 session containers:
# mkvztemplate amd64 squeeze shira
Then run:
# hzcms configure mw-service --enable




# maxwell_service startvnc 1 800x600 24

Enter an 8 character password when prompted (e.g., "testtest")

This should result in a newly create OpenVZ session with an instance of a VNC server running inside of it. The output of the above command should look something like:

Reading passphrase:
===================== begin /etc/vz/conf/hub-session-5.0-amd64.umount =========================

Removing /var/lib/vz/root/1 :root etc var tmp dev/shm dev 
===================== end /etc/vz/conf/hub-session-5.0-amd64.umount ==========================
stunnel already running
Starting VE ...
===================== begin /etc/vz/conf/1.mount ==========================
Removing and repopulating: root etc var tmp dev
Mounting: /var/lib/vz/template/debian-5.0-amd64-maxwell home apps
===================== end /etc/vz/conf/1.mount ============================
VE is mounted
Setting CPU units: 1000
Configure meminfo: 2000000
VE start in progress...
TIME: 0 seconds.
Waiting for container to finish booting.
/usr/lib/mw/startxvnc: Becoming nobody.
/usr/lib/mw/startxvnc: Waiting for 8-byte vncpasswd and EOF.
1+0 records in
1+0 records out
8 bytes (8 B) copied, 3.5333e-05 s, 226 kB/s
Got the vncpasswd
Adding auth for and
xauth:  creating new authority file Xauthority-
Adding IP address(es):
if-up.d/mountnfs[venet0]: waiting for interface venet0:0 before doing NFS mounts (warning).
WARNING: Settings were not saved and will be resetted to original values on next start (use --save flag)
# vzlist
      VEID      NPROC STATUS  IP_ADDR         HOSTNAME                        
         1          6 running       -          
# openssl s_client -connect localhost:4001

This should report an SSL connection with a self signed certificate and output text should end with:

RFB 003.008

If you see this then you successfully connected to the VNC server running inside the newly created OpenVZ session.

Clean up

# maxwell_service stopvnc 1

Which should give output similar to:

Killing 6 processes in veid 1 with signal 1
Killing 7 processes in veid 1 with signal 2
Killing 5 processes in veid 1 with signal 15
Got signal 9
Stopping VE ...
VE was stopped
===================== begin /etc/vz/conf/1.umount =========================
Unmounting /var/lib/vz/root/1/usr
Unmounting /var/lib/vz/root/1/home
Unmounting /var/lib/vz/root/1/apps
Unmounting /var/lib/vz/root/1/.root

Removing /var/lib/vz/root/1 :root etc var tmp dev/shm dev 
Removing /var/lib/vz/private/1: apps bin emul home lib lib32 lib64 mnt opt proc sbin sys usr .root 
===================== end /etc/vz/conf/1.umount ==========================
VE is unmounted

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