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148 lines
4 KiB
Text
148 lines
4 KiB
Text
---
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title: About the nginx_conf Resource
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platform: linux
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---
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# nginx_conf
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Use the `nginx_conf` Chef InSpec resource to test configuration data for the NGINX server located at `/etc/nginx/nginx.conf` on Linux and Unix platforms.
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**Stability: Experimental**
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<br>
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## Availability
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### Installation
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This resource is distributed along with Chef InSpec itself. You can use it automatically.
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### Version
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This resource first became available in v1.37.6 of InSpec.
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## Syntax
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An `nginx_conf` resource block declares the client NGINX configuration data to be tested:
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describe nginx_conf.params['pid'] do
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it { should cmp 'logs/nginx.pid' }
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end
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where
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* `nginx_conf` is the resource to reference your NGINX configuration
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* `params` accesses all its parameters
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* `params['pid']` selects the `pid` entry from the global NGINX configuration
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* `{ should cmp 'logs/nginx.pid' }` tests if the PID is set to `logs/nginx.pid` (via `cmp` matcher)
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<br>
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## Examples
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The following examples show how to use this Chef InSpec audit resource.
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### Find a specific server
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servers = nginx_conf.servers
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domain2 = servers.find { |s| s.params['server_name'].flatten.include? 'domain2.com' }
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describe 'No server serves domain2' do
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subject { domain2 }
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it { should be_nil }
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end
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### Test a raw parameter
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describe nginx_conf.params['worker_processes'].flatten do
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it { should cmp 5 }
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end
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<br>
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## Matchers
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For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
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### http
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Retrieves all `http` entries in the configuration file.
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nginx_conf.http
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=> nginx_conf /etc/nginx/nginx.conf, http entries
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It provides further access to all individual entries, servers, and locations.
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nginx_conf.http.entries
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=> [nginx_conf /etc/nginx/nginx.conf, http entry ...]
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nginx_conf.http.servers
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=> [nginx_conf /etc/nginx/nginx.conf, server entry ...]
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nginx_conf.http.locations
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=> [nginx_conf /etc/nginx/nginx.conf, location entry ...]
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You can access each of these from the array and inspect it further (see below).
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### servers
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Retrieve all `servers` entries in the configuration:
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# all servers across all configs aggregated:
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nginx_conf.servers
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=> [nginx_conf /etc/nginx/nginx.conf, server entry ...]
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# servers that belong to a specific http entry:
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nginx_conf.http.entries[0].servers
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=> [nginx_conf /etc/nginx/nginx.conf, server entry ...]
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Servers provide access to all their locations, parent http entry, and raw parameters:
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server = nginx_conf.servers[0]
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server.locations
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=> [nginx_conf /etc/nginx/nginx.conf, location entry ...]
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server.parent
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=> nginx_conf /etc/nginx/nginx.conf, http entry
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server.params
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=> {"listen"=>[["85"]],
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"server_name"=>[["domain1.com", "www.domain1.com"]],
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"root"=>[["html"]],
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"location"=>[{"_"=>["~", "\\.php$"], "fastcgi_pass"=>[["127.0.0.1:1025"]]}]}
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### locations
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Retrieve all `location` entries in the configuration:
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# all locations across all configs aggregated:
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nginx_conf.locations
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=> [nginx_conf /etc/nginx/nginx.conf, location entry ...]
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# locations of a http entry aggregated:
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nginx_conf.http.entries[0].locations
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=> [nginx_conf /etc/nginx/nginx.conf, location entry ...]
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# locations of a specific server:
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nginx_conf.servers[0].locations
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=> [nginx_conf /etc/nginx/nginx.conf, location entry ...]
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Locations provide access to their parent server entry and raw parameters:
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location = nginx_conf.locations[0]
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location.parent
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=> nginx_conf /etc/nginx/nginx.conf, server entry
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location.params
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=> {"_"=>["~", "\\.php$"], "fastcgi_pass"=>[["127.0.0.1:1025"]]}
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### configuration file path
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If the NGINX configuration file is not located at the default path, `/etc/nginx/nginx.conf`, the path can specified as the first parameter of the describe block:
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describe nginx_conf('/opt/nginx/nginx.conf').params['pid'] do
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it { should cmp 'logs/nginx.pid' }
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end
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