Make __cron nonparallel
It fails due to removal / edit of crontab at the same time
VERBOSE: [18331]: uncloud.ungleich.ch: Running object __cron/pg_dump_cleanup
VERBOSE: [18332]: uncloud.ungleich.ch: Running object __ungleich_packages/server
VERBOSE: [18335]: uncloud.ungleich.ch: Running object __postgres_role/app
INFO: [18335]: uncloud.ungleich.ch: Processing __postgres_role/app
INFO: [18331]: uncloud.ungleich.ch: Processing __cron/pg_dump_cleanup
ERROR: [16451]: uncloud.ungleich.ch: ssh -o User=root -o ControlPath=/tmp/tmp_8eu4oep/s -o ControlMaster=auto -o ControlPersist=2h uncloud.ungleich.ch /bin/sh -c ' export __object=/var/lib/cdist/object/__cron/pg_dumpall_under_day/.cdist-mfd00npk; export __object_id=pg_dumpall_under_day;/bin/sh -e /var/lib/cdist/object/__cron/pg_dumpall_under_day/.cdist-mfd00npk/code-remote': ['ssh', '-o', 'User=root', '-o', 'ControlPath=/tmp/tmp_8eu4oep/s', '-o', 'ControlMaster=auto', '-o', 'ControlPersist=2h', 'uncloud.ungleich.ch', "/bin/sh -c ' export __object=/var/lib/cdist/object/__cron/pg_dumpall_under_day/.cdist-mfd00npk; export __object_id=pg_dumpall_under_day;/bin/sh -e /var/lib/cdist/object/__cron/pg_dumpall_under_day/.cdist-mfd00npk/code-remote'"]
Error processing object '__cron/pg_dumpall_under_day'
=====================================================
name: __cron/pg_dumpall_under_day
path: /tmp/tmplaq9cwdh/6318c251013a449595327745daacf3ee/data/object/__cron/pg_dumpall_under_day/.cdist-mfd00npk
source: /tmp/tmplaq9cwdh/6318c251013a449595327745daacf3ee/data/conf/type/__ungleich_postgresql/manifest
type: /home/nico/vcs/cdist/cdist/conf/type/__cron
code-remote:stderr
------------------
crontab: can't move 'postgres.new' to 'postgres': No such file or directory
VERBOSE: [16451]: config: Total processing time for 1 host(s): 13.98031210899353
[18:09] line:~%
0f639a9278