Upgrade to Zentyal 6.0: diferenças entre revisões

Fonte: ARDITI - WIKI
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#:<pre> cp -ra /etc/zentyal /etc/zentyal.beforeupgrade-6</pre>
#:<pre> cp -ra /etc/zentyal /etc/zentyal.beforeupgrade-6</pre>
# make a copy of previous upgrade.log (just in case)
# make a copy of previous upgrade.log (just in case)
#:<pre> cp /var/log/zentyal/upgrade.log upgrade-5.0.log </pre>
#:<pre> cp /var/log/zentyal/upgrade.log upgrade-5.1.log </pre>
# make sure all system updates have been installed (i.e. there are no system updates)  
# make sure all system updates have been installed (i.e. there are no system updates)  
# some cleanup of previous updates: [[Ubuntu clean packages after update]]
# some cleanup of previous updates: [[Ubuntu clean packages after update]]
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= Post upgrade =
= Post upgrade =


== Integrate new package conf files ==
After login in ssh, we get the following message:
<pre>
You have packages from the Hardware Enablement Stack (HWE) installed that
are going out of support on 2023-04-30.
       
To upgrade to a supported (or longer-supported) configuration:
 
* Upgrade from Ubuntu 16.04 LTS to Ubuntu 18.04 LTS by running:
sudo do-release-upgrade -p
 
OR
 
* Switch to the current security-supported stack by running:
sudo apt-get install linux-image-generic-hwe-18.04


=== dns.conf ===
and reboot your system.
<pre>
cd /etc/zentyal/
newcp dns.conf
mv dns.conf.dpkg-dist dns.conf
</pre>
</pre>
edit dns.conf and replace
 
So we execute:
<pre>
<pre>
intnets =
sudo apt-get install linux-image-generic-hwe-18.04
</pre>
by
<pre>
# ARDITI VPN Addresses: 10.244.6.0/24
intnets = 10.244.6.0/24,89.109.64.206/32
</pre>
</pre>
== Integrate new package conf files ==


=== samba.conf ===
=== samba.conf ===
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== Integrate new stubs ==
== Integrate new stubs ==


=== stubs/samba changes ===
=== stubs/samba changes ===


==== shares.conf.mas ====
==== smb.conf.mas ====
New shares configuration introduces share level access control.
However this is problematic for our setup, because we have permissions set at different level on our directory structures:
i.e.
<pre>
ARDITI ---> sg-ARDITI (RO)
ARDITI/Informatica ---> sg-ARDITI (RO) and sg-Infortmatica (RW)
</pre>
 
So, the access at share level means that somebody that connects to ARDITI has RO access, so cannot write in Informatica for example.
To fix, go back to previous share access control "read only = No".


copy the default config:
copy the default config:
<pre>
<pre>
sudo cp /usr/share/zentyal/stubs/samba/shares.conf.mas /etc/zentyal/stubs/samba/
sudo cp /usr/share/zentyal/stubs/samba/smb.conf.mas /etc/zentyal/stubs/samba/
</pre>
</pre>


Modify as follows:
Add as follows in the [global] section:
 
<pre>
<pre>
    read only = No
#CA20160406 try solution for owncloud repeated synchronisation
#   valid users = <% $share->{validUsers} %>
    dos filetime resolution = yes
#    read list = <% $share->{readOnly} %>
#    write list = <% $share->{readWrite} %>
#    admin users = <% $share->{administrators} %>
 
</pre>
</pre>


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Finally
Finally
  reboot
  reboot
= Fix bug on boot =
Long time booting and the following message is displayed: Failed to connect to lvmetad. Falling back to device scanning.
Reference: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1768230
Partial fix:
<pre>
Edit /etc/initramfs-tools/conf.d/resume
and replace the line RESUME=UUID= ..... by RESUME=none
sudo update-initramfs -u
</pre>

Edição atual desde as 15h02min de 17 de fevereiro de 2019

Before upgrade

  1. close port 25 on the firewall and maybe also the access to samba shares
  2. do a snapshot
  3. make a copy of the stubs 
     cp -ra /usr/share/zentyal/stubs /usr/share/zentyal/stubs.beforeupgrade-6
  4. make a copy of the zentyal config 
     cp -ra /etc/zentyal /etc/zentyal.beforeupgrade-6
  5. make a copy of previous upgrade.log (just in case) 
     cp /var/log/zentyal/upgrade.log upgrade-5.1.log
  6. make sure all system updates have been installed (i.e. there are no system updates)
  7. some cleanup of previous updates: Ubuntu clean packages after update

Upgrade

  1. click on the upgrade button in the web ui
  2. wait until in the console it's written that the upgrade is done
  3. reboot

Post upgrade

After login in ssh, we get the following message: 

You have packages from the Hardware Enablement Stack (HWE) installed that
are going out of support on 2023-04-30.
        
To upgrade to a supported (or longer-supported) configuration:

* Upgrade from Ubuntu 16.04 LTS to Ubuntu 18.04 LTS by running:
sudo do-release-upgrade -p

OR

* Switch to the current security-supported stack by running:
sudo apt-get install linux-image-generic-hwe-18.04

and reboot your system.

So we execute: 

sudo apt-get install linux-image-generic-hwe-18.04

Integrate new package conf files

samba.conf

cd /etc/zentyal/
newcp samba.conf
mv samba.conf.dpkg-dist samba.conf

Edit samba.conf and replace 

#exclude = *.tmp|*.temp

by 

exclude = *.tmp|*.temp|~*|*.~??|Thumbs.db|.~*|*.TMP

Integrate new stubs

stubs/samba changes

smb.conf.mas

copy the default config: 

sudo cp /usr/share/zentyal/stubs/samba/smb.conf.mas /etc/zentyal/stubs/samba/

Add as follows in the [global] section: 

#CA20160406 try solution for owncloud repeated synchronisation
    dos filetime resolution = yes

cp sogo-full.svg /usr/share/GNUstep/SOGo/WebServerResources/img/

Finally 

reboot

Fix bug on boot

Long time booting and the following message is displayed: Failed to connect to lvmetad. Falling back to device scanning.

Reference: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1768230

Partial fix: 

Edit /etc/initramfs-tools/conf.d/resume

and replace the line RESUME=UUID= ..... by RESUME=none

sudo update-initramfs -u
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