2 # Copyright (C) The Arvados Authors. All rights reserved.
4 # SPDX-License-Identifier: AGPL-3.0
6 # This parameter will be used here to generate a list of upstreams and vhosts.
7 # This dict is here for convenience and should be managed some other way, but the
8 # different ways of orchestration that can be used for this are outside the scope
9 # of this formula and their examples.
10 # These upstreams should match those defined in `arvados:cluster:resources:virtual_machines`
11 {% set webshell_virtual_machines = {
14 'backend': '127.0.1.1',
28 {%- for vm, params in webshell_virtual_machines.items() %}
29 {%- set vm_name = params.name | default(vm) %}
30 {%- set vm_backend = params.backend | default(vm_name) %}
31 {%- set vm_port = params.port | default(4200) %}
33 upstream {{ vm_name }}_upstream:
34 - server: '{{ vm_backend }}:{{ vm_port }} fail_timeout=10s'
41 arvados_webshell_default.conf:
46 - server_name: webshell.__CLUSTER__.__DOMAIN__
49 - location /.well-known:
52 - return: '301 https://$host$request_uri'
54 arvados_webshell_ssl.conf:
58 file: extra_custom_certs_webshell_cert_file_copy
61 - server_name: webshell.__CLUSTER__.__DOMAIN__
63 - __CONTROLLER_EXT_SSL_PORT__ http2 ssl
64 - index: index.html index.htm
65 {%- for vm, params in webshell_virtual_machines.items() %}
66 {%- set vm_name = params.name | default(vm) %}
67 - location /{{ vm_name }}:
68 - proxy_pass: 'http://{{ vm_name }}_upstream'
69 - proxy_read_timeout: 90
70 - proxy_connect_timeout: 90
71 - proxy_set_header: 'Host $http_host'
72 - proxy_set_header: 'X-Real-IP $remote_addr'
73 - proxy_set_header: X-Forwarded-Proto https
74 - proxy_set_header: 'X-Forwarded-For $proxy_add_x_forwarded_for'
75 - proxy_ssl_session_reuse: 'off'
77 - "if ($request_method = 'OPTIONS')":
78 - add_header: "'Access-Control-Allow-Origin' '*'"
79 - add_header: "'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'"
80 - add_header: "'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type'"
81 - add_header: "'Access-Control-Max-Age' 1728000"
82 - add_header: "'Content-Type' 'text/plain charset=UTF-8'"
83 - add_header: "'Content-Length' 0"
86 - "if ($request_method = 'POST')":
87 - add_header: "'Access-Control-Allow-Origin' '*'"
88 - add_header: "'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'"
89 - add_header: "'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type'"
91 - "if ($request_method = 'GET')":
92 - add_header: "'Access-Control-Allow-Origin' '*'"
93 - add_header: "'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'"
94 - add_header: "'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type'"
96 - include: snippets/ssl_hardening_default.conf
97 - ssl_certificate: /etc/nginx/ssl/arvados-webshell.pem
98 - ssl_certificate_key: /etc/nginx/ssl/arvados-webshell.key
99 - access_log: /var/log/nginx/webshell.__CLUSTER__.__DOMAIN__.access.log combined
100 - error_log: /var/log/nginx/webshell.__CLUSTER__.__DOMAIN__.error.log