Port logic for deploying a "backup" app

rattail_fabric2/deploy/backup/backup-everything.mako

@@ -0,0 +1,34 @@
+#!/bin/sh -e
+
+if [ "$1" = "-v" -o "$1" = "--verbose" ]; then
+    VERBOSE='--verbose'
+    QUIET=
+    PROGRESS='--progress'
+    CONFIG='/srv/envs/${envname}/app/rattail.conf'
+else
+    VERBOSE=
+    QUIET='--quiet'
+    PROGRESS=
+    CONFIG='/srv/envs/${envname}/app/silent.conf'
+fi
+
+
+RATTAIL="/srv/envs/${envname}/bin/rattail --config=$CONFIG $PROGRESS $VERBOSE"
+PIP="sudo -u ${user} PIP_CONFIG_FILE=/srv/envs/${envname}/pip.conf /srv/envs/${envname}/bin/pip"
+
+# upgrade pip
+$PIP install $QUIET --upgrade pip
+
+# upgrade rattail
+cd /srv/envs/${envname}/src/rattail
+if [ "$(sudo -u ${user} git status --porcelain)" != '' ]; then
+   sudo -u ${user} git status
+   exit 1
+fi
+sudo -u ${user} git pull $QUIET
+sudo -u ${user} find . -name '*.pyc' -delete
+$PIP install $QUIET --upgrade --upgrade-strategy eager --editable .
+
+# run backup
+cd /srv/envs/${envname}
+$RATTAIL backup

rattail_fabric2/deploy/backup/crontab.mako

@@ -0,0 +1,4 @@
+# -*- mode: conf; -*-
+
+# backup everything of importance at ${pretty_time}
+${'' if env.machine_is_live else '# '}${cron_time} * * *  root  /usr/local/bin/backup-everything

rattail_fabric2/deploy/backup/git-exclude

@@ -0,0 +1 @@
+**/__pycache__/