tree 7a31f7e6109962769ed44560e572eec86613f497
parent 356ea8bc3ad2ff7f13a896ac505ec8f3191f3d6f
author Sergiusz Bazanski <q3k@hackerspace.pl> 1563838430 +0200
committer Sergiusz Bazanski <q3k@hackerspace.pl> 1563838631 +0200

cluster/tools/install.sh: fix nixops graceful degradation

Nixops requires nix_rules, which in turn requires a working nix
installation.

When we split tools/install.sh into tools/install.sh and
cluster/tools/install.sh [1], we accidentally made the latter always install
all cluster tools, including nixops - even if the install.sh script
detected that the system does not have Nix installed.

[1] - https://gerrit.hackerspace.pl/c/hscloud/+/81

Change-Id: Ib5357cfe125f1393b395b28062787f3f0091f549