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https://github.com/YunoHost-Apps/nextcloud_ynh.git
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[enh] Handle the migration from ownCloud app
This commit is contained in:
Jérôme Lebleu
parent
b7fc5e184a
commit
91d3d800b2
3 changed files with 121 additions and 16 deletions
36
README.md
36
README.md
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@ -11,10 +11,6 @@ you can synchronize your files over your devices.
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## TODO
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* Manage the upgrade from ownCloud
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## Features
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In addition to Nextcloud core features, the following are made available with
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@ -36,6 +32,38 @@ Also, note we made the choice to disable third-parties applications at the
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upgrade. It allows to prevent an unstable - and sometimes broken - Nextcloud
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installation. You will just have to manually activate them after the upgrade.
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## Migrate from ownCloud
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**This is not considered as stable yet, please do it with care and only for
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testing!**
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This package handle the migration from ownCloud to Nextcloud. For that, your
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ownCloud application must be **up-to-date** in YunoHost.
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You will then have to upgrade your ownCloud application with this repository.
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This can only be done from the command-line interface - e.g. through SSH. Once
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you're connected, you simply have to execute the following:
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```bash
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sudo yunohost app upgrade -u https://github.com/YunoHost-Apps/nextcloud_ynh owncloud --verbose
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```
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The `--verbose` option will let you see the full output. If you encounter any
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issue, please paste it.
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Note that a cron job will be executed at some time after the end of this
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command. You must wait that before doing any other application operations!
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You should see that Nextcloud is installed after that.
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Note that it does not change the application label nor the URL. To rename
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the label, you can execute the following - replace `Nextcloud` with whatever
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you want:
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```bash
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sudo yunohost app setting nextcloud label -v "Nextcloud"
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sudo yunohost app ssowatconf
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```
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## Links
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* Report a bug: https://dev.yunohost.org/projects/apps/issues
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21
conf/owncloud-migration.sh
Normal file
21
conf/owncloud-migration.sh
Normal file
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@ -0,0 +1,21 @@
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#!/bin/bash
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set -u
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app="#APP#"
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# rename hook
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hooks_dir="/etc/yunohost/hooks.d/post_user_create"
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[[ -f "${hooks_dir}/50-${app}" ]] \
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&& mv "${hooks_dir}/50-${app}" "${hooks_dir}/50-nextcloud"
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# move yunohost app settings
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apps_dir="/etc/yunohost/apps"
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if [[ -d "${apps_dir}/${app}" ]]; then
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yunohost app setting "$app" id -v nextcloud
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mv "${apps_dir}/${app}" "${apps_dir}/nextcloud"
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yunohost app ssowatconf --quiet
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fi
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# remove cron job
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rm /etc/cron.d/owncloud-migration
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@ -10,20 +10,59 @@ app=$APPNAME
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dbname=$app
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dbuser=$app
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# FIXME: Upgrading from ownCloud is not supported yet,
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# see http://blog.jospoortvliet.com/2016/06/migrating-to-nextcloud-9.html
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[[ $YNH_APP_INSTANCE_NAME == $app ]] || ynh_die \
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"Upgrading from ownCloud to Nextcloud is not supported yet."
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# Source app helpers
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source /usr/share/yunohost/helpers
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# Migrate from ownCloud to Nextcloud
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if [[ $YNH_APP_INSTANCE_NAME != $app ]]; then
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[[ $YNH_APP_ID == owncloud ]] \
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|| ynh_die "Incompatible application to migrate to Nextcloud"
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# check that Nextcloud is not already installed
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(sudo yunohost app list --installed -f "$app" | grep -q id) \
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&& ynh_die "Nextcloud is already installed"
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# retrieve ownCloud domain setting
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real_app=$YNH_APP_INSTANCE_NAME
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domain=$(ynh_app_setting_get "$real_app" domain)
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# remove nginx and php-fpm configuration files
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sudo rm -f \
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"/etc/nginx/conf.d/${domain}.d/${real_app}.conf" \
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"/etc/php5/fpm/pool.d/${real_app}.conf" \
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"/etc/cron.d/${real_app}"
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# reload services to disable ownCloud
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sudo service php5-fpm reload || true
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sudo service nginx reload || true
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# remove dependencies package
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ynh_package_remove owncloud-deps || true
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# clean new destination and data directories
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DESTDIR="/var/www/$app"
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DATADIR="/home/yunohost.app/${app}/data"
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sudo rm -rf "$DESTDIR" "/home/yunohost.app/$app"
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# rename ownCloud folders
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sudo mv "/var/www/$real_app" "$DESTDIR"
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sudo mv "/home/yunohost.app/$real_app" "/home/yunohost.app/$app"
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sudo sed -ri "s#^(\s*'datadirectory' =>).*,#\1 '${DATADIR}',#" \
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"/var/www/${app}/config/config.php"
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# rename ownCloud system group and account
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sudo groupmod -n "$app" "$real_app"
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sudo usermod -l "$app" "$real_app"
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else
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real_app=$app
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fi
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# Retrieve app settings
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domain=$(ynh_app_setting_get "$app" domain)
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path=$(ynh_app_setting_get "$app" path)
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domain=$(ynh_app_setting_get "$real_app" domain)
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path=$(ynh_app_setting_get "$real_app" path)
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path=${path%/}
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dbpass=$(ynh_app_setting_get "$app" mysqlpwd)
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user_home=$(ynh_app_setting_get "$app" user_home)
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dbpass=$(ynh_app_setting_get "$real_app" mysqlpwd)
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user_home=$(ynh_app_setting_get "$real_app" user_home)
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# Check destination directory
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DESTDIR="/var/www/$app"
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@ -122,7 +161,7 @@ if [[ -z "${user_home:-}" ]]; then
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sudo cat "${DATADIR}/mount.json" >/dev/null 2>&1 \
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&& user_home=1 \
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|| user_home=0
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ynh_app_setting_set "$app" user_home "$user_home"
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ynh_app_setting_set "$real_app" user_home "$user_home"
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fi
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# Enable External Storage and create local mount to home folder as needed
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@ -161,8 +200,8 @@ sudo chmod 640 "${DESTDIR}/config/config.php"
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sudo chmod 755 /home/yunohost.app
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# Set SSOwat rules
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ynh_app_setting_set "$app" unprotected_uris "/"
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ynh_app_setting_set "$app" skipped_regex \
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ynh_app_setting_set "$real_app" unprotected_uris "/"
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ynh_app_setting_set "$real_app" skipped_regex \
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"$(sed 's/[\.\-]/\%&/g' <<< $domain)/%.well%-known/.*"
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# Reload services
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@ -177,6 +216,23 @@ sudo cp ../conf/nextcloud.cron "$cron_path"
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sudo chmod 644 "$cron_path"
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_exec_occ background:cron
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# Finish ownCloud migration
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if [[ $real_app != $app ]]; then
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echo "ownCloud has been successfully migrated to Nextcloud! \
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A last scheduled operation will run in a couple of minutes to finish the \
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migration in YunoHost side. Do not proceed any application operation while \
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you don't see Nextcloud as installed." >&2
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# install cron job and script for final migration step
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script_path="/usr/local/sbin/owncloud-migration.sh"
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sed -i "s@#APP#@${real_app}@g" ../conf/owncloud-migration.sh
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sudo cp ../conf/owncloud-migration.sh "$script_path"
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sudo chmod 755 "$script_path"
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cron_path="/etc/cron.d/owncloud-migration"
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echo "*/1 * * * * root $script_path" | sudo tee "$cron_path" >/dev/null
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sudo chmod 644 "$cron_path"
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fi
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# Warn about possible disabled apps
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echo "Note that if you've installed some third-parties Nextcloud applications, \
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they are probably disabled and you'll have to manually activate them again." >&2
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