Raw Caddy configuration in python template format (i.e. write "%%" for one "%") for the slave listening to the https port. Its content will be templatified in order to access functionalities such as cache access, ssl certificates... The list is available above.
*Note*: The system will reject slaves which does not pass validation of caddy configuration, despite them being in ``-frontend-authorized-slave-string``, as otherwise this will lead to the whole frontend to fail.
caddy_custom_http
~~~~~~~~~~~~~~~~~
Raw Caddy configuration in python template format (i.e. write "%%" for one "%") for the slave listening to the http port. Its content will be templatified in order to access functionalities such as cache access, ssl certificates... The list is available above
*Note*: The system will reject slaves which does not pass validation of caddy configuration, despite them being in ``-frontend-authorized-slave-string``, as otherwise this will lead to the whole frontend to fail.
url
~~~
Necessary to activate cache. ``url`` of backend to use.
Generally things to be done with ``caddy-frontend``:
* tests: drop APACHE switches, as it is not taken care anymore
* tests: add assertion with results of promises in etc/promise for each partition
* check the whole frontend slave snippet with ``caddy -validate`` during buildout run, and reject if does not pass validation
* check that all options from ``instance-slave-caddy-input-schema.json`` are safe to be used
* ``apache-ca-certificate`` shall be merged with ``apache-certificate``
* ``apache-ca-certificate`` shall be appended to ``apache-certificate`` if not already there
...
...
@@ -58,6 +58,7 @@ Generally things to be done with ``caddy-frontend``:
* reduce the time of configuration validation (in ``instance-apache-frontend.cfg.in`` sections ``[configtest]``, ``[caddy-configuration]``, ``[nginx-configuration]``), as it is not scalable on frontend with 2000+ slaves (takes few minutes instead of few, < 5, seconds), issue posted `upstream <https://github.com/mholt/caddy/issues/2220>`_
* drop ``6tunnel`` and use ``bind`` in Caddy configuration, as soon as multiple binds will be possible, tracked in upstream `bind: support multiple values <https://github.com/mholt/caddy/pull/2128>`_ and `ipv6: does not bind on ipv4 and ipv6 for sites that resolve to both <https://github.com/mholt/caddy/issues/864>`_
* use caddy-frontend in `standalone style playbooks <https://lab.nexedi.com/nexedi/slapos.package/tree/master/playbook/roles/standalone-shared>`_
* in ``templates/apache-custom-slave-list.cfg.in`` avoid repetetive ``part_list.append`` and use macro like in ERP5 SR (cf `Vincent's comment <https://lab.nexedi.com/nexedi/slapos/merge_requests/373#note_64362>`_)
{% set popen = functools_module.partial(subprocess_module.Popen, stdout=subprocess_module.PIPE, stderr=subprocess_module.STDOUT, stdin=subprocess_module.PIPE) %}
{% set part_list = [] %}
{% set single_type_key = 'single-' %}
{% if slap_software_type == "replicate" %}
...
...
@@ -66,25 +67,64 @@ context =
{% set authorized_slave_string = slapparameter_dict.pop('-frontend-authorized-slave-string', '') %}
{% set authorized_slave_list = [] %}
{% set rejected_slave_list = [] %}
{% set used_host_list = [] %}
{% for slave in slave_instance_list %}
{# BBB: apache_custom_https AND apache_custom_http #}
{% if not ((slave.has_key('caddy_custom_http') or slave.has_key('apache_custom_http') or slave.has_key('caddy_custom_https') or slave.has_key('apache_custom_https')) and not slave.get('slave_reference') in authorized_slave_string) %}
{% set slave_ok = True %}
{% if slave.get('url') %}
{% if subprocess_module.call([caddy_backend_url_validator, slave['url']]) == 1 %}
{% set slave_ok = False %}
{% set slave_dict = {'state': True} %}
{# BBB: apache_custom_https AND apache_custom_http #}
{% set custom_domain = slave.get('custom_domain') %}
{% if custom_domain and custom_domain in used_host_list %}
{% do slave_dict.__setitem__('state', False) %}
{% else %}
{% do used_host_list.append(custom_domain) %}
{% endif %}
{% if slave.get('server-alias') %}
{% for slave_alias in slave['server-alias'].split() %}
{% if not validators.domain(slave_alias) %}
{% do slave_dict.__setitem__('state', False) %}
{% else %}
{% if slave_alias in used_host_list %}
{% do slave_dict.__setitem__('state', False) %}
{% else %}
{% do used_host_list.append(slave_alias) %}
{% endif %}
{% endif %}
{% endif %}
{% if slave.get('https-url') %}
{% if subprocess_module.call([caddy_backend_url_validator, slave['https-url']]) == 1 %}
{% set slave_ok = False %}
{% endfor %}
{% endif %}
{% for key in ['caddy_custom_http', 'caddy_custom_https', 'apache_custom_http', 'apache_custom_https'] %}
{% if slave.get(key) %}
{% if not slave.get('slave_reference') in authorized_slave_string %}
{%- endif %} {#- if 'default-path' in slave_parameter #}
{%- endif %} {#- if default_path #}
rewrite {
regexp (.*)
to /VirtualHostBase/{scheme}%2F%2F{hostonly}:{{ slave_parameter.get('virtualhostroot-https-port', '443') }}%2F{{ slave_parameter.get('path', '') }}%2FVirtualHostRoot/{1}
to /VirtualHostBase/{scheme}%2F%2F{hostonly}:{{ slave_parameter.get('virtualhostroot-https-port', '443') | int }}%2F{{ slave_parameter.get('path', '') }}%2FVirtualHostRoot/{1}
} {# rewrite #}
{%- elif slave_type == 'redirect' and backend_url %} {#- if slave_type == 'zope' and backend_url #}
# Redirect configuration
...
...
@@ -103,12 +109,12 @@
} {# redir #}
{%- else %} {#- if slave_type == 'zope' and backend_url #}
{%- endif %} {#- if 'default-path' in slave_parameter #}
{%- endif %} {#- if default_path #}
rewrite {
regexp (.*)
to /VirtualHostBase/{scheme}%2F%2F{hostonly}:{{ slave_parameter.get('virtualhostroot-http-port', '80') }}%2F{{ slave_parameter.get('path', '') }}%2FVirtualHostRoot/{1}
to /VirtualHostBase/{scheme}%2F%2F{hostonly}:{{ slave_parameter.get('virtualhostroot-http-port', '80') | int }}%2F{{ slave_parameter.get('path', '') }}%2FVirtualHostRoot/{1}
"description":"Generate helper scripts to run test suite.",
"default":true,
"type":"boolean"
},
"node-count":{
"description":"Number of tests this instance can execute in parrallel. This must be at least equal to the number of nodes configured on testnode running the test",
"default":3,
"type":"integer"
},
"extra-database-count":{
"description":"Number of extra databases this instance tests will need.",
