Allow custom script execution on installation

[mgerhardy]

Should fix issues

• Install custom app from occ when nextcloud finished to be installed - Dockerfile #820
• Install during container creation #1203

This allows a custom script to be mounted as docker or kubernetes volume to be executed. This can be used to execute all kind of occ commands.

Alternative and more customizable to the PR #1259

[mgerhardy]

one could e.g. do

#!/bin/sh

occ() {
    php /var/www/html/occ $@
}

# loginname, display name, email, password
createuser() {
    export OC_PASS="$4"
    occ user:add --password-from-env --display-name="$2" "$1"
    unset OC_PASS
    occ user:setting "$1" email "$3"
}

for app in contacts calendar; do
    occ app:install -n $app
done

createuser user1 "User 1" "user@domain.com" "secrets-mounted-as-docker-or-k8s-secret"

mount this to /tmp/configure.sh and set NEXTCLOUD_CUSTOM_INSTALL_SCRIPT to /tmp/configure.sh

[J0WI]

I'm fine with this but are there any common use cases where you don't want to run_as limited user?

[Loxeno]

The only use case I see may be adding distrib packages, but I think that building a custom image is better here.

[J0WI]

@mgerhardy would you like to rebase this?

[Loxeno]

Hi,

Any news @mgerhardy ?

[Loxeno]

Hi,

@mgerhardy, do you need any help ?

Thank ! ;)

[skjnldsv]

See #1683