Changes

2,238 bytes added , 15:37, 27 August 2022

→‎smb.conf

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expand-template /etc/file.conf

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~~You also need to~~ restart ~~affected~~ services ~~using~~

systemctl restart dhcpd

</tab><tab name="For SME 9 and before">

for supervised services

sv t /service/servicename

or for any service

service restart servicename

</tab>

</tabs>

Some signal events combine template expansion and service restart

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Template output file location, ownership, and other metadata can also be controlled by configuration settings stored under /etc/e-smith/templates.metadata.

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While the default output location for most templated config files matches the path to the collection of template ~~fragements~~, it is also possible to specify a different output filename using an entry within the /etc/e-smith/templates.metadata folder.

While the default output location for most templated config files matches the path to the collection of template fragments, it is also possible to specify a different output filename using an entry within the /etc/e-smith/templates.metadata folder.

====/var/service/qpsmtpd/config/peers/0====

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====/etc/samba/smb.cnf====

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/etc/samba/smb.cnf is updated based on the template fragments in /etc/e-smith/templates/etc/smb.cnf

/etc/samba/smb.cnf is updated based on the template fragments in /etc/e-smith/templates/etc/smb.cnf.

===Specific practical examples===

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Expand template and restart dhcpd

expand-template /etc/dhcpd.conf

systemctl restart dhcpd

</tab><tab name="For SME 9 and before">

sv t /service/dhcpd

−

</tab>

</tabs>

Examine /etc/dhcpd.conf to see that your changes have been created.

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Expand template and restart masq (masquerading)

expand-template /etc/rc.d/init.d/masq

systemctl restart masq

</tab><tab name="For SME 9 and before">

/etc/init.d/masq restart

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</tab>

</tabs>

Check your change is working

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cp /etc/e-smith/templates/etc/my.cnf/005mysqld /etc/e-smith/templates-custom/etc/my.cnf/005mysqld

Edit and make your required additions & changes. This is where you add the changes determined from the mysql documentation.

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~~pico~~ -w /etc/e-smith/templates-custom/etc/my.cnf/005mysqld

nano -w /etc/e-smith/templates-custom/etc/my.cnf/005mysqld

Save and exit

Ctrl o

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Expand template and restart mysqld

expand-template /etc/my.cnf

systemctl restart mariadb

</tab><tab name="For SME 9 and before">

sv t /service/mysqld

</tab>

</tabs>

Check status of the service

systemctl status mariadb

</tab><tab name="For SME 9 and before">

sv s /service/mysqld

</tab>

</tabs>

In this particular example there appears to be a requirement to share the mysql databases with LAN (local) or WAN (external) users. To achieve this you may need to change access permissions to your mysql databases, refer

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rm /etc/e-smith/templates-custom/etc/my.cnf/005mysqld

expand-template /etc/my.cnf

systemctl restart mariadb

</tab><tab name="For SME 9 and before">

sv t /service/mysqld

</tab>

</tabs>

Check status of the service

systemctl status mariadb

</tab><tab name="For SME 9 and before">

sv s /service/mysqld

</tab>

</tabs>

====php.ini====

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{{Note box|This is only valid for SME 9 and before. Starting SME10, php-fpm pools are in use. And default php pool is php74-IBAYNAME. php74 will use its own php.ini in /etc/opt/remi/php74/php.ini but thoses values are overriden by the php-fpm.d/ibays.conf which is also templates. And the service to restart would be php74-php-fpm. If you set to use another version of php, then you need to change 74 to the other version eg 80 with the exception of Core version for 54 in SME10 is defined by service php-fpm.}}

Examine the template fragments in /etc/e-smith/templates/etc/php.ini and determine which fragment you wish to change.

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Let's say you want to modify a value that is in the 40DataHandling fragment

Let's say you want to modify a value that is in the 40DataHandling fragment.

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Copy the fragment to the custom template tree

Copy the fragment to the custom template tree:

mkdir -p /etc/e-smith/templates-custom/etc/php.ini

cp /etc/e-smith/templates/etc/php.ini/40DataHandling /etc/e-smith/templates-custom/etc/php.ini/40DataHandling

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Edit the fragment and make your required changes

Edit the fragment and make your required changes:

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~~pico~~ -w /etc/e-smith/templates-custom/etc/php.ini/40DataHandling

nano -w /etc/e-smith/templates-custom/etc/php.ini/40DataHandling

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Save changes and exit (press the following keys together)

Save changes and exit (press the following keys together):

Ctrl o

Ctrl x

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Expand template and restart httpd-e-smith

Expand template and restart httpd-e-smith:

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expand template /etc/php.ini

expand-template /etc/php.ini

systemctl restart php-fpm

</tab><tab name="For SME 9 and before">

sv t /service/httpd-e-smith

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</tab>

</tabs>

Examine /etc/php.ini to see that your changes have been created.

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====httpd.conf====

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mkdir -p /etc/e-smith/templates-custom/etc/httpd/conf/httpd.conf

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Edit the template fragment with vi or ~~pico~~

Edit the template fragment with vi or nano

cd /etc/e-smith/templates-custom/etc/httpd/conf/httpd.conf

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~~pico~~ S85ErrorPages

nano S85ErrorPages

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and add the following text

and add the following text:

# Add custom error pages here

ErrorDocument 404 /notfound.html

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Save & exit from vi or ~~pico~~

Save & exit from vi or nano

Ctrl c

Ctrl x

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Expand template & restart service

expand-template /etc/httpd/conf/httpd.conf

systemctl status httpd-e-smith

</tab><tab name="For SME 9 and before">

sv t /service/httpd-e-smith

</tab>

</tabs>

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Using your favourite html editor, create a suitable web page & save it in the Primary/html ibay (or otherwise applicable ibay) with the filename of notfound.html

Using your favourite html editor, create a suitable web page & save it in the Primary/html ibay (or otherwise applicable ibay) with the filename of notfound.html.

Then open your browser and type in an incorrect URL (making sure the domain is valid) eg

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If custom error pages are required for virtual domains, create a new html error page for each domain and save it in the html folder of the appropriate ibay.

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This concept can also apply to other common error document pages such as

This concept can also apply to other common error document pages such as:

400 Bad Request

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A full list of error codes can be found at http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html

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====smb.conf====

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Make a custom template folder

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cp /etc/e-smith/templates/etc/smb.conf/11lanmanPasswords /etc/e-smith/custom~~-templates~~/etc/smb.conf/

cp /etc/e-smith/templates/etc/smb.conf/11lanmanPasswords /etc/e-smith/templates-custom/etc/smb.conf/

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Edit the template fragment with vi, ~~pico~~ or nano

Edit the template fragment with vi, nano or nano

cd /etc/e-smith/custom-templates/etc/smb.conf

nano 11lanmanPasswords

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Here is a process that can be followed when trying to reverse-engineer a situation with a template or db setting affecting a website:

in SME10 the command to restart the web server will expand also the template and overwrite your temp changes

so just edit the db setting you want and do that

systemctl status httpd-e-smith

</tab><tab name="For SME 9 and before">

Edit /etc/httpd/conf/httpd.conf directly.

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insert the required commands

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restart the web server using

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sv t httpd-e-smith

sv t /service/httpd-e-smith

</tab>

</tabs>

test

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Changes

Template Tutorial (view source)

Revision as of 15:37, 27 August 2022

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