19015: installer fix: work around a Passenger issue with the detection of RVM

[arvados.git] / tools / salt-install / config_examples / multi_host / aws / states / passenger_rvm.sls

diff --git a/tools/salt-install/config_examples/multi_host/aws/states/passenger_rvm.sls b/tools/salt-install/config_examples/multi_host/aws/states/passenger_rvm.sls
new file mode 100644 (file)
index 0000000..cb6799f
--- /dev/null
+++ b/tools/salt-install/config_examples/multi_host/aws/states/passenger_rvm.sls
@@ -0,0 +1,43 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+{%- if grains.os_family in ('RedHat',) %}
+  {%- set group = 'nginx' %}
+{%- else %}
+  {%- set group = 'www-data' %}
+{%- endif %}
+
+# Make sure that /var/www/.passenger exists with the proper ownership
+# so that passenger can build passenger_native_support.so
+extra_var_www_passenger:
+  file.directory:
+    - name: /var/www/.passenger
+    - user: {{ group }}
+    - group: {{ group }}
+    - mode: '0755'
+    - makedirs: True
+
+{%- if grains.osfinger in ('CentOS Linux-7', 'Ubuntu-18.04', 'Debian-10') %}
+# Work around passenger issue when RVM is in use, cf
+# https://dev.arvados.org/issues/19015
+extra_nginx_set_gem_home:
+  file.managed:
+    - name: /etc/systemd/system/nginx.service.d/override.conf
+    - mode: '0644'
+    - user: root
+    - group: root
+    - makedirs: True
+    - replace: False
+    - contents: |
+        [Service]
+        ExecStart=
+        ExecStart=/bin/bash -a -c "GEM_HOME=`/usr/local/rvm/bin/rvm-exec default env |grep GEM_HOME=|cut -f2 -d=` && /usr/sbin/nginx -g 'daemon on; master_process on;'"
+  cmd.run:
+    - name: systemctl daemon-reload
+    - require:
+      - file: extra_nginx_set_gem_home
+      - file: extra_var_www_passenger
+    - onchanges:
+      - file: extra_nginx_set_gem_home
+{%- endif -%}