Xen Orchestra on Ubuntu 15.10 - Complete installation instructions

Danp

The delta exports for Continuous Replenishment is still not working for me after updating to 4.13.

The snapshots are using a new naming mechanism, and the oldest one isn't being removed when each jobs finishes.

olivier

Investigating.

olivier

Can you fetch the last version and try again?

DustinB3403

I'm glad the update script works for you.

Wasn't to much to put together.

olivier

@Danp Continuous replication is not using vhd-util from XO: the merge is done on XenServer side.

Danp

Ok... I'm testing your latest fix now.

Danp

@olivier said:

Can you fetch the last version and try again?

Much better now. Muchas gracias!

DustinB3403

@olivier said:

Can you fetch the last version and try again?

I don't see an update on github what was updated to address the issue?

olivier

https://github.com/vatesfr/xo-server/pull/232/files

Alex Sage

@scottalanmiller Can you add forever to this script?

Danp

Has anyone looked at XOA to see how they implemented logging?

Danp

Got rid of the crontab entry and created the file /etc/systemd/system/xo-server.service containing the following:

# systemd service for XO-Server.

[Unit]
Description= XO Server
After=network-online.target

[Service]
WorkingDirectory=/opt/xo-server/
ExecStart=/usr/local/bin/node ./bin/xo-server
Restart=always
SyslogIdentifier=xo-server

[Install]
WantedBy=multi-user.target

Seems to be working fine with the added bonus that you can now do things like journalctl -u xo-server -f -n 50.

stacksofplates

@Danp said:

Got rid of the crontab entry and created the file /etc/systemd/system/xo-server.service containing the following:
# systemd service for XO-Server.

[Unit]
Description= XO Server
After=network-online.target

[Service]
WorkingDirectory=/opt/xo-server/
ExecStart=/usr/local/bin/node ./bin/xo-server
Restart=always
SyslogIdentifier=xo-server

[Install]
WantedBy=multi-user.target
Seems to be working fine with the added bonus that you can now do things like journalctl -u xo-server -f -n 50.

Nice. I tried to do that one day but I was stuck at getting the process to run from the directory (it was late and I didn't try very hard).

larsen161

This time around the install script ran successfully for me! Once it got towards the end it was left running and seeing as I didn't ssh into a screen session once I exited XO stopped. I added the service script thinking that would get it going as a service after a reboot but no luck, it's not running. What gives?

gett@servervm-001-xo:~$ ll /etc/systemd/system/xo*
-rwxrwxrwx 1 root root 262 Feb 23 23:58 /etc/systemd/system/xo-server.service*

I had to log back in, run screen then detach after running

sudo bash
cd /opt/xo-server; /usr/local/bin/npm start

Danp

To enable the service at startup, issue the command sudo systemctl enable xo-server.service. You can also check the service status with sudo systemctl status xo-server.service and manually start the service with sudo systemctl start xo-server.service

HTH, Dan

Danp

New version of XO is out. Haven't tried updating my VM yet.

@DustinB3403 -- In further testing, I didn't find the line sudo kill $(ps aux | grep "node bin/xo-server" | grep -v grep | cut -d' ' -f8) to be reliable (IIRC when the pid was a large number).

Would be good to update your script so that it will optionally use systemctl.

larsen161

It's up and running but I'm seeing that the xoa-updater isn't installed. Any idea why that might be?

gett@servervm-001-xo:~$ xoa-update
xoa-update: command not found

0_1456580572864_Screen Shot 2016-02-27 at 13.42.39.png

stacksofplates

@larsen161 said:

It's up and running but I'm seeing that the xoa-updater isn't installed. Any idea why that might be?
gett@servervm-001-xo:~$ xoa-update
xoa-update: command not found

The open source version doesn't have an updater. You have to update manually by pulling from the Git repo.

stacksofplates

@Danp said:

Got rid of the crontab entry and created the file /etc/systemd/system/xo-server.service containing the following:
# systemd service for XO-Server.

[Unit]
Description= XO Server
After=network-online.target

[Service]
WorkingDirectory=/opt/xo-server/
ExecStart=/usr/local/bin/node ./bin/xo-server
Restart=always
SyslogIdentifier=xo-server

[Install]
WantedBy=multi-user.target
Seems to be working fine with the added bonus that you can now do things like journalctl -u xo-server -f -n 50.

This is awesome. I've been playing with slices, and I wanted to do this but I never got the time to figure it out. Thanks again!

Dashrender

Why are there three old versions listed here? can I delete these?