mirror of
https://github.com/YunoHost-Apps/flohmarkt_ynh.git
synced 2024-09-03 18:36:30 +02:00
128 lines
5.1 KiB
Bash
Executable file
128 lines
5.1 KiB
Bash
Executable file
#!/bin/bash
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# IMPORT GENERIC HELPERS
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source _common.sh
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source /usr/share/yunohost/helpers
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# https://codeberg.org/ChriChri/flohmarkt_ynh/issues/9
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# check if couchdb is already installed
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if [[ -e /opt/couchdb ]] || pgrep epmd > /dev/null || pgrep beam.smp || dpkg-query -W couchdb > /dev/null 2>&1;
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then
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ynh_die --message="CouchDB already installed on this host - will not proceed."
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exit 1
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fi
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# INITIALIZE AND STORE SETTINGS
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# todo: do we need to store the password un-encrypted somewhere on the system?
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# → there's no way to get the admin password later if sometimes in the future deleting
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# the app will delete its specific database only (instead of the whole couchdb server as
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# of now in the earliest versions of the integration).
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ynh_app_setting_set --app=$app --key=password_couchdb_admin --value="$password_couchdb_admin"
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# get port, admin_pw for already installed couchdb
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# skip the installation steps below
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ynh_script_progression --message="Installing CouchDB..." --weight=60
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# A CouchDB node has an Erlang magic cookie value set at startup.
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# This value must match for all nodes in the cluster. If they do not match,
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# attempts to connect the node to the cluster will be rejected.
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couchdb_magic_cookie=$(ynh_string_random --length=23 --filter='A-Za-z0-9_')
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ynh_app_setting_set --app=$app --key=couchdb_magic_cookie --value="$couchdb_magic_cookie"
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echo "\
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couchdb couchdb/mode select standalone
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couchdb couchdb/mode seen true
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couchdb couchdb/bindaddress string 127.0.0.1
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couchdb couchdb/bindaddress seen true
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couchdb couchdb/cookie string $couchdb_magic_cookie
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couchdb couchdb/adminpass password $password_couchdb_admin
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couchdb couchdb/adminpass seen true
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couchdb couchdb/adminpass_again password $password_couchdb_admin
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couchdb couchdb/adminpass_again seen true" | debconf-set-selections
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DEBIAN_FRONTEND=noninteractive # apt-get install -y --force-yes couchdb
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ynh_install_extra_app_dependencies \
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--repo="deb https://apache.jfrog.io/artifactory/couchdb-deb/ $(lsb_release -c -s) main" \
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--key="https://couchdb.apache.org/repo/keys.asc" \
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--package="couchdb"
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# add couchdb configuration
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ynh_script_progression --message="Adding a configuration file..." --weight=2
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# customize couchdb config
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ynh_add_config --template="../conf/05-flohmarkt.ini" --destination="/opt/couchdb/etc/local.d/05-flohmarkt.ini"
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chown root:couchdb /opt/couchdb/etc/local.d/05-flohmarkt.ini
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chmod 640 /opt/couchdb/etc/local.d/05-flohmarkt.ini
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# restart couchdb to pick up changes
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systemctl restart couchdb
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systemctl status couchdb
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# get flohmarkt
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ynh_setup_source --dest_dir="$install_dir/$app/"
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# setup python environment for flohmarkt
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ynh_secure_remove "$install_dir/venv"
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python3 -m venv --without-pip "$install_dir/venv"
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# install python dependencies
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(
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set +o nounset
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source "$install_dir/venv/bin/activate"
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set -o nounset
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set -x
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$install_dir/venv/bin/python3 -m ensurepip
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$install_dir/venv/bin/pip3 install -r "$install_dir/$app/requirements.txt"
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)
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# JwtSecret
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# workaround for https://github.com/YunoHost/issues/issues/2379
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jwtsecret=$(ynh_string_random -l 200 -f 'a-zA-Z0-9/+'; ynh_string_random -l 142 -f 'a-zA-Z0-9/+'; echo -n '==')
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ynh_app_setting_set --app=$app --key=jwtsecret --value="$jwtsecret"
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password_couchdb_flohmarkt=$(ynh_string_random --length=31 --filter='A-Za-z0-9_.:,')
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ynh_app_setting_set --app=$app --key=password_couchdb_flohmarkt --value="$password_couchdb_flohmarkt"
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# generate flohmarkt.conf
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ynh_add_config --template="../conf/flohmarkt.conf" --destination="$install_dir/$app/flohmarkt.conf"
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# setup couchdb
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(
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set +o nounset
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source "$install_dir/venv/bin/activate"
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set -o nounset
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cd "$install_dir/$app"
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# initialize_couchdb seems to re-try on connect problems endlessly blocking the yunohost api
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# give it 45 seconds to finish and then fail
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# https://codeberg.org/ChriChri/flohmarkt_ynh/issues/13
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timeout 45 python3 initialize_couchdb.py $password_couchdb_admin $password_couchdb_flohmarkt
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)
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# SETUP LOGROTATE
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ynh_script_progression --message="Configuring log rotation..." --weight=2
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# Use logrotate to manage application logfile(s)
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ynh_use_logrotate
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# NGINX CONFIGURATION
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ynh_script_progression --message="Configuring NGINX web server..." --weight=3
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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# systemd.service
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ynh_script_progression --message="Configuring a systemd service..." --weight=1
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# Create a dedicated systemd config
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ynh_add_systemd_config
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# integrate into yunohost
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ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
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yunohost service add $app --description="A decentral federated small advertisement platform" --log="/var/log/$app/$app.log"
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# logfile contains possibly the secret setup URL
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mkdir -m755 -p "/var/log/$app"
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touch "/var/log/$app/$app.log"
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chmod 640 "/var/log/$app/$app.log"
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# start service
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ynh_systemd_action --service_name=$app --action="start"
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# SETUP FAIL2BAN
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ynh_script_progression --message="Configuring Fail2Ban..." --weight=3
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ynh_add_fail2ban_config --logpath="/var/log/$app/$app.log" --failregex='INFO: +<HOST>:\d+ - "POST /token HTTP/\d+\.\d+" 403 Forbidden' --max_retry=5
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ynh_script_progression --message="Installation of $app completed" --last
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