199 lines
5.7 KiB
Plaintext
199 lines
5.7 KiB
Plaintext
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#!/bin/bash
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# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
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source "$(dirname "$0")/lib/ulib/ulib" || exit 1
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urequire debian service conf
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function display_help() {
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uecho "$scriptname: installer une webpyapp et le service associé
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USAGE
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$scriptname [options] [APPDIR]
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OPTIONS
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-c, --config CONFIG
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Spécifier un fichier de configuration à utiliser pour installer le
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service. Par défaut, prendre APPDIR/config/server.conf
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-n, --name NAME
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Spécifier le nom du service
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--port PORT
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Spécifier le port sur lequel doit écouter le serveur
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-p, --profile PROFILE
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Spécifier le profil avec lequel l'application doit tourner
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-P, --prod-profile
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-T, --test-profile
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Raccourcis pour -pprod et -ptest respectivement
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-u, --owner USER[:GROUP]
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Spécifier l'utilisateur qui doit faire tourner le serveur. La valeur par
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défaut est $DEFAULT_OWNER
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-d, --destdir DESTDIR
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Spécifier le répertoire d'installation. Par défaut, l'installation se
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fait dans le répertoire $DEFAULT_DESTDIR
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-s, --start
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Activer et démarrer le service après installation
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-k, --no-restart
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Ne pas redémarrer le service s'il était déjà en train de tourner"
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}
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DEFAULT_DESTDIR=/opt
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DEFAULT_OWNER=root
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DEFAULT_PYTHON=python2.7
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serverconf=
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name=
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port=
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profile=
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owner=
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mode=u=rwX,go=rX
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destdir=
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overwrite_config=
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enable=
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start=
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norestart=
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args=(
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--help '$exit_with display_help'
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-c:,--config: serverconf=
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-n:,--name: name=
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--port: port=
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-p:,--profile: profile=
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-P,--prod-profile profile=prod
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-T,--test-profile profile=test
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-u:,--owner: owner=
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-d:,--destdir: destdir=
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--overwrite-config overwrite_config=1
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-s,--start '$enable=1; start=1'
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-k,--no-restart norestart=1
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)
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parse_args "$@"; set -- "${args[@]}"
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appdir="${1:-.}"; shift
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[ -d "$appdir" ] || die "$appdir: répertoire inexistant"
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[ -d "$appdir/config" -a -d "$appdir/python" ] || die "$appdir: ne semble pas être une webpyapp"
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setx appdir=abspath "$appdir"
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[ -n "$serverconf" ] || serverconf="$appdir/config/server.conf"
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[ -f "$serverconf" ] || die "$(ppath "$serverconf"): impossible de trouver le fichier de configuration"
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NAME=
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PORT=
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PROFILE=
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OWNER=
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VIRTUAL_ENV=
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PYTHON=
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source "$serverconf"
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[ -n "$name" ] || name="$NAME"
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[ -n "$name" ] || setx name=basename "$appdir"
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[ -n "$port" ] || port="$PORT"
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[ -n "$profile" ] || profile="$PROFILE"
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[ -n "$owner" ] || owner="$OWNER"
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[ -n "$destdir" ] || destdir="$DEFAULT_DESTDIR"
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run_as_root -c "$serverconf" -n "$name" ${port:+--port "$port"} \
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${profile:+-p "$profile"} \
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${owner:+-u "$owner"} \
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-d "$destdir" ${overwrite_config:+--overwrite-config} \
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${start:+-s} ${norestart:+-k} \
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"$appdir" "$@"
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: "${PYTHON:=$DEFAULT_PYTHON}"
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if [ -n "$VIRTUAL_ENV" ]; then
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etitle "Environnement virtuel"
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packages=(python-virtualenv)
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if ! pkg_check "${packages[@]}"; then
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estep "Installation ${packages[*]}"
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pkg_install "${packages[@]}" || die
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fi
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if [ ! -d "$VIRTUAL_ENV" ]; then
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estep "Installation dans $VIRTUAL_ENV"
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virtualenv -p "$PYTHON" "$VIRTUAL_ENV" || die
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fi
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eend
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fi
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[ -n "$VIRTUAL_ENV" ] && PYTHON="$VIRTUAL_ENV/bin/python"
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restart=
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if [ -z "$norestart" ]; then
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if service "$name" check; then
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estep "Arrêt du service"
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service "$name" stop
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start=1
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restart=1
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fi
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fi
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etitle "Copie des fichiers"
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destdir="$destdir/$name"
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mkdir -p "$destdir" || die
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rsync -a --delete-after \
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--exclude /config/ --exclude /nulib --exclude /.devel \
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-f "P /var/**" \
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"$appdir/" "$destdir"
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eend
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etitle "Vérification de la configuration"
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estep "Dans $destdir/config:"
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array_from_lines configs "$(list_files "$appdir/config")"
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for config in "${configs[@]}"; do
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if [ -n "$overwrite_config" -o ! -f "$destdir/config/$config" ]; then
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estepi "$config: copie initiale"
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mkdir -p "$destdir/config"
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if [ "$config" == server.conf ]; then
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# pour ce cas particulier, prendre le fichier $serverconf
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cp "$serverconf" "$destdir/config/$config"
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estep "Mise à jour de la configuration"
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conf_enable "$destdir/config/$config" \
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NAME="$name" ${port:+PORT="$port"} \
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${profile:+PROFILE="$profile"} \
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${owner:+OWNER="$owner"}
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else
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cp "$appdir/config/$config" "$destdir/config/$config"
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fi
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else
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estepw "$config: refus d'écraser la configuration existante"
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fi
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done
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eend
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[ -n "$owner" ] || owner="$DEFAULT_OWNER"
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splitpair "$owner" user group
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sdowner="User=$user"
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[ -n "$group" ] && sdowner="$sdowner\\
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Group=$group"
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etitle "Compilation des classes"
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"$PYTHON" -m compileall "$destdir/config"
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"$PYTHON" -m compileall "$destdir/python"
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eend
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etitle "Correction des permissions"
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chown -R "$user:$group" "$destdir"
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chmod -R "$mode" "$destdir"
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eend
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etitle "Configuration du service"
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estep "Vérification du fichier unit"
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if [ -d /etc/systemd/system ]; then
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service="/etc/systemd/system/$name.service"
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ac_set_tmpfile tmpfile
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sed "\
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s|@@destdir@@|$destdir|g
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/^User=@@owner@@\$/c\\
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$sdowner
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s|@@name@@|$name|g" "$destdir/support/server.service" >"$tmpfile"
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if testupdated "$tmpfile" "$service"; then
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estep "$service"
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cat "$tmpfile" >"$service"
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systemctl daemon-reload
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fi
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ac_clean "$tmpfile"
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fi
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if [ -n "$enable" ]; then
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estep "Activation du service"
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service_enable "$name"
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fi
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if [ -n "$start" ]; then
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if [ -n "$restart" ]; then estep "Redémarrage du service"
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else estep "Démarrage du service"
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fi
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service "$name" start
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fi
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eend
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