This fixes the following error when Jinja tries to process
`mpm_prefork.conf.jinja` or `00-mpm.conf.jinja`, when it processes the
`max_request_workers` comparison:
```
Unable to manage file: Jinja error: '>=' not supported between instances of 'str' and 'int'
[...]
<IfModule mpm_prefork_module>
StartServers {{ mpm_param['start_servers'] | d('5') }}
MaxRequestWorkers {{ mpm_param['max_request_workers'] | d('150') }}
{%- if mpm_param['max_request_workers'] | d('150') >= 256 %} <======================
ServerLimit {{ mpm_param['max_request_workers'] | d('150') }}
{%- endif %}
MinSpareServers {{ mpm_param['min_spare_servers'] | d('5') }}
MaxSpareServers {{ mpm_param['max_spare_servers'] | d('10') }}
MaxConnectionsPerChild {{ mpm_param['max_connections_per_child'] | d('0') }}
```
Add filters that convert the values to an int first.
```bash
Examining apache/vhosts/standard.tmpl of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/standard.tmpl:46
<VirtualHost {% for intf in vals.interfaces %} {{intf}}:{{ vals.port }}{% endfor -%}>
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/standard.tmpl:70
{% if site.get('SSLCertificateChainFile') %}SSLCertificateChainFile {{ site.SSLCertificateChainFile}}{% endif %}
[201] Trailing whitespace
apache/vhosts/standard.tmpl:72
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/standard.tmpl:96
{% if dvals.get('Require') != False %}Require {{dvals.Require}}{% endif %}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/standard.tmpl:120
{%- if lvals.get('Require') != False %}Require {{lvals.Require}}{% endif %}
```
```bash
Examining apache/vhosts/redirect.tmpl of type state
[201] Trailing whitespace
apache/vhosts/redirect.tmpl:23
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/redirect.tmpl:28
<VirtualHost {%- for intf in vals.interfaces %} {{intf}}:{{ vals.port }}{% endfor -%}>
[201] Trailing whitespace
apache/vhosts/redirect.tmpl:47
```
```bash
Examining apache/vhosts/proxy.tmpl of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:38
<VirtualHost {%- for intf in vals.interfaces %} {{intf}}:{{ vals.port }}{% endfor -%}>
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:53
{% if site.get('SSLCertificateChainFile') %}SSLCertificateChainFile {{ site.SSLCertificateChainFile}}{% endif %}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:85
{%- if lvals.get('Require') != False %}Require {{lvals.Require}}{% endif %}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:102
{%- if lmvals.get('Require') != False %}Require {{lmvals.Require}}{% endif %}
```
```bash
Examining apache/vhosts/minimal.tmpl of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/minimal.tmpl:25
<VirtualHost {% for intf in vals.interfaces %} {{intf}}:{{ vals.port }}{% endfor -%}>
```
```bash
Examining apache/vhosts/cleanup.sls of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/cleanup.sls:29
- onlyif: "test -L {{ dirpath}}/{{ filename }} || test -f {{ dirpath}}/{{ filename }}"
```
```bash
Examining apache/server_status.sls of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/server_status.sls:7
{{apache.confdir}}/server-status{{apache.confext}}:
```
```bash
Examining apache/map.jinja of type state
[209] Jinja comment should have spaces before and after: {# comment #}
apache/map.jinja:22
{## Merge the apache pillar ##}
```
```bash
Examining apache/init.sls of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/init.sls:15
service.{{apache.service_state}}:
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/init.sls:30
- cmd: {{apache.custom_reload_command|default('apachectl graceful')}}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/init.sls:41
- cmd: {{apache.custom_reload_command|default('apachectl graceful')}}
```
```bash
Examining apache/files/FreeBSD/apache-2.4.config.jinja of type state
[201] Trailing whitespace
apache/files/FreeBSD/apache-2.4.config.jinja:171
```
```bash
apache-formula$ yamllint -s .
./pillar.example
2:1 warning missing document start "---" (document-start)
5:26 warning truthy value should be one of [false, true] (truthy)
50:18 warning too few spaces before comment (comments)
51:16 warning truthy value should be one of [false, true] (truthy)
52:57 warning too few spaces before comment (comments)
52:89 error line too long (104 > 88 characters) (line-length)
67:33 warning truthy value should be one of [false, true] (truthy)
67:38 warning too few spaces before comment (comments)
69:31 warning too few spaces before comment (comments)
70:8 warning missing starting space in comment (comments)
75:53 warning too few spaces before comment (comments)
75:89 error line too long (98 > 88 characters) (line-length)
76:55 warning too few spaces before comment (comments)
76:89 error line too long (101 > 88 characters) (line-length)
78:50 warning too few spaces before comment (comments)
79:89 error line too long (95 > 88 characters) (line-length)
82:47 warning too few spaces before comment (comments)
83:54 warning too few spaces before comment (comments)
83:89 error line too long (100 > 88 characters) (line-length)
84:58 warning too few spaces before comment (comments)
84:89 error line too long (109 > 88 characters) (line-length)
93:32 warning too few spaces before comment (comments)
100:89 error line too long (105 > 88 characters) (line-length)
101:33 error trailing spaces (trailing-spaces)
102:16 warning truthy value should be one of [false, true] (truthy)
231:20 warning truthy value should be one of [false, true] (truthy)
242:32 warning too few spaces before comment (comments)
249:20 warning truthy value should be one of [false, true] (truthy)
254:20 warning truthy value should be one of [false, true] (truthy)
260:21 warning truthy value should be one of [false, true] (truthy)
283:8 warning missing starting space in comment (comments)
284:8 warning missing starting space in comment (comments)
297:15 warning too few spaces before comment (comments)
328:18 warning truthy value should be one of [false, true] (truthy)
330:20 warning truthy value should be one of [false, true] (truthy)
342:15 error empty value in block mapping (empty-values)
345:18 warning truthy value should be one of [false, true] (truthy)
348:18 warning truthy value should be one of [false, true] (truthy)
355:18 warning truthy value should be one of [false, true] (truthy)
358:89 error line too long (91 > 88 characters) (line-length)
359:26 warning truthy value should be one of [false, true] (truthy)
362:89 error line too long (99 > 88 characters) (line-length)
365:89 error line too long (267 > 88 characters) (line-length)
367:21 warning truthy value should be one of [false, true] (truthy)
369:26 warning truthy value should be one of [false, true] (truthy)
371:1 error too many blank lines (1 > 0) (empty-lines)
./apache/osfingermap.yaml
3:1 warning missing document start "---" (document-start)
./apache/modsecurity.yaml
4:1 warning missing document start "---" (document-start)
6:18 warning truthy value should be one of [false, true] (truthy)
7:20 warning truthy value should be one of [false, true] (truthy)
14:18 warning truthy value should be one of [false, true] (truthy)
15:20 warning truthy value should be one of [false, true] (truthy)
22:18 warning truthy value should be one of [false, true] (truthy)
23:20 warning truthy value should be one of [false, true] (truthy)
./apache/defaults.yaml
4:1 warning missing document start "---" (document-start)
5:26 warning truthy value should be one of [false, true] (truthy)
7:19 warning truthy value should be one of [false, true] (truthy)
10:18 warning truthy value should be one of [false, true] (truthy)
11:20 warning truthy value should be one of [false, true] (truthy)
./apache/oscodenamemap.yaml
4:1 warning missing document start "---" (document-start)
4:8 error trailing spaces (trailing-spaces)
9:8 error trailing spaces (trailing-spaces)
14:7 error trailing spaces (trailing-spaces)
19:6 error trailing spaces (trailing-spaces)
24:8 error trailing spaces (trailing-spaces)
29:9 error trailing spaces (trailing-spaces)
34:7 error trailing spaces (trailing-spaces)
39:8 error trailing spaces (trailing-spaces)
44:8 error trailing spaces (trailing-spaces)
50:9 error trailing spaces (trailing-spaces)
61:1 error too many blank lines (1 > 0) (empty-lines)
./apache/osfamilymap.yaml
4:1 warning missing document start "---" (document-start)
16:89 error line too long (104 > 88 characters) (line-length)
43:89 error line too long (105 > 88 characters) (line-length)
56:16 warning truthy value should be one of [false, true] (truthy)
114:11 error empty value in block mapping (empty-values)
114:11 error trailing spaces (trailing-spaces)
./test/salt/pillar/default.sls
5:26 warning truthy value should be one of [false, true] (truthy)
7:18 warning truthy value should be one of [false, true] (truthy)
8:20 warning truthy value should be one of [false, true] (truthy)
```
Some configuration changes only take effect after a restart of the service.
When the module 'apache-reload' is triggered too early, it fails which results
in a false-negative result of the Salt run.
In order to fix that 'apache-restart' and the service definition itself are
put before 'apache-reload'. Reload should always succeed if restart did.
The formula currently adds a Listen directive for the port '*' if
any configured vhost is configured to listen on :* which does not
work and instead prevents apache from starting.
It is possible to prevent this by setting the
exclude_listen_directive pillar to True but this is a manual
workaround.
Instead, this commit excludes :* Listeners automatically.
When using the mod_ssl state on Red Hat family systems the httpd
server will currently not start.
This is due to duplicate Listen directives provided in the
ssl.conf file shipped with the mod_ssl rpm package and the directives
configured by saltstack.
The easy solution is to just ensure the rpm shipped mod_ssl is removed.
The docroot fix from PR#240 worked fine for default servers.
But as soon as one uses vhosts this broke as the vhosts were
created under the docroot in /var/www/html rather than the better
/var/www.
Fix this by differentiating between docroot and wwwdir.
Further allow to override both in Red Hat-style configs.
The override allows to reuse this formula for the softwarecollections
rpms.
SUSE reads additional FLAGS that are used on the server start. They are
read from the APACHE_SERVER_FLAGS key, so we use a2enflag/a2disflag to
set those as we do with modules.
