Update installation scripts

1 files changed, 85 insertions, 0 deletions

diff --git a/install/ishtar-delete-instance b/install/ishtar-delete-instance
new file mode 100755
index 000000000..f67770d4d
--- /dev/null
+++ b/install/ishtar-delete-instance
@@ -0,0 +1,85 @@
+#!/bin/bash
+
+set -e
+
+do_delete_instance() {
+    NGINX_AVAILABLE_PATH='/etc/nginx/sites-available'
+    NGINX_ENABLE_PATH='/etc/nginx/sites-enabled'
+    UWSGI_AVAILABLE_PATH='/etc/uwsgi/apps-available'
+    UWSGI_ENABLE_PATH='/etc/uwsgi/apps-enabled'
+
+    if [ ! -z '$CONFIG_PATH' ]; then
+        CONFIG_PATH="/etc/ishtar/"
+    fi
+
+    if [ ! -f $CONFIG_PATH/config ]; then
+        echo "";
+        echo ""$CONFIG_PATH" is not a valid config file."
+        echo "Have you properly install Ishtar sources?"
+        echo "Run ishtar-install before this script.";
+        echo "";
+        exit 1;
+    fi
+
+    source $CONFIG_PATH/config
+
+    INSTANCES_FILE=$CONFIG_PATH/instances
+    if [ ! -f $INSTANCES_FILE ]; then
+        echo "";
+        echo "No instance installated. Exiting."
+        echo "";
+        exit 1;
+    fi
+
+    cat >&2 <<-'EOF'
+
+*******************************************************************************
+++++++               Ishtar instance deletion script                     ++++++
+*******************************************************************************
+
+    Avalaible instances:
+
+EOF
+
+    cat $INSTANCES_FILE
+
+    to_delete=''
+    echo ""
+    while [ "$to_delete" == '' ]
+    do
+        read -p "* Which one would you like to delete? " choice
+        GRP=`cat $INSTANCES_FILE | grep "^$choice$"`
+        if [ "$GRP" != '' ]; then
+            to_delete=$choice
+        fi
+    done
+    echo ""
+    echo "Are you really sure to delete configuration, database and media attached to the "
+    echo "instance "$to_delete"?"
+    echo ""
+    read -p "* Type DELETE if you are sure: " choice
+    if [ "$choice" != "DELETE" ]; then
+        exit 1
+    fi
+
+    sed '/'$to_delete'/d' $INSTANCES_FILE > /tmp/new_instances
+    mv /tmp/new_instances $INSTANCES_FILE
+
+    INSTANCE=$to_delete
+    rm -rf $ISHTAR_PATH/$INSTANCE
+    rm -f "$NGINX_AVAILABLE_PATH/ishtar-$INSTANCE.conf"
+    rm -f "$NGINX_ENABLE_PATH/ishtar-$INSTANCE.conf"
+    rm -f "$UWSGI_AVAILABLE_PATH/ishtar-$INSTANCE.ini"
+    rm -f "$UWSGI_ENABLE_PATH/ishtar-$INSTANCE.ini"
+
+    DB_NAME="ishtar-$INSTANCE"
+    export DB_NAME
+    su postgres <<'EOF'
+        dropdb "$DB_NAME"
+        dropuser "$DB_NAME"
+EOF
+
+    echo $to_delete" have been completly removed"
+}
+
+do_delete_instance