supermarket.rb Settings

The supermarket.rb file contains all of the non-default configuration settings used by the Chef Supermarket. The default settings are built-in to the Chef Supermarket configuration, and should only be added to the supermarket.rb file to apply non-default values. These configuration settings are processed when the supermarket-ctl reconfigure command is run. The supermarket.rb file is a Ruby file, which means that conditional statements can be used in the configuration file.

Settings

The following settings are available in the /etc/supermarket/supermarket.rb file.

Note

You must run supermarket-ctl reconfigure to apply any changes made in the supermarket.rb file.

General

This configuration file has the following general settings:

default['enterprise']['name']

The enterprise name that is used by the enterprise-chef-common cookbook. Default value: 'supermarket'.

default['supermarket']['app_directory']

Default value: "#{node['supermarket']['install_directory']}/embedded/service/supermarket".

default['supermarket']['chef_server_url']

The URL of the Chef Infra Server.

default['supermarket']['config_directory']

The directory that is used to store Supermarket configuration filesDefault value: '/etc/supermarket'.

default['supermarket']['features']

Use to enable additional features, such as announcements and GitHub integration. Default value: 'tools'.

Features currently available: tools, fieri, announcement, github, and no_crawl.

default['supermarket']['fqdn']

The fully qualified domain name for the Supermarket server. Defaults to using the current FQDN for the machine.

default['supermarket']['disable_host_header_attack']

This flag is to allow/restrict injection of arbitrary host headers in the API calls to supermarket. The scenarios in which this flag will be useful is e.g. if supermarket runs behind an AWS ELB (load balancer), the internal health-check API calls to supermarket invoked by the load balancer get responded with status code: 403 (forbidden) if this flag is set to true. So to unblock the health-check API calls invoked by the ELB we need to set this flag as false

default['supermarket']['allowed_hosts']

This attribute is to set the list of Allowed Hosts for supermarket to block arbitrary Host header injection in the API calls to supermarket. This is by default set as the value of the FQDN(default['supermarket']['fqdn']). You can also set this attribute explicitly as the the domain name of your supermarket website e.g. https://supermarket.chef.io. You also need to keep the flag: disable_host_header_attack as true to make this attribute effective. If disable_host_header_attack is set to false then this attribute will be ignored.

For allowing multiple hostnames in default['supermarket']['allowed_hosts'], specify the values separated by comma e.g. below: 'https://www.example1.com, https://www.example2.com'

default['supermarket']['from_email']

The default sender address of all Supermarket mailers. Default value: nil.

default['supermarket']['group']

The system group that is used to manage Supermarket on the server. Default value: 'supermarket'.

default['supermarket']['install_directory']

The directory where Supermarket is installed. Default value: '/opt/supermarket'.

default['supermarket']['install_path']

The directory in which Chef Supermarket is installed. Default value: node['supermarket']['install_directory'].

default['supermarket']['log_directory']

The directory that Supermarket will use to store logs. Default value: '/var/log/supermarket'.

default['supermarket']['log_mode']

The Supermarket log directory file permissions. Default value: 0700.

default['supermarket']['sysvinit_id']

Use to specify 1-4 characters that define a unique identifier for the file located in /etc/inittab. Default value: SUP.

default['supermarket']['user']

The system user that is used to run Supermarket. Default value: 'supermarket'.

default['supermarket']['var_directory']

The directory where data and cookbooks are installed. Default value: '/var/opt/supermarket'.

Amazon Simple Storage Service (S3)

Use these settings to upload cookbooks to an Amazon Simple Storage Service (S3) bucket.

Note

Encrypted S3 buckets are currently not supported.

default['supermarket']['cdn_url']: The URL for the content delivery network. (optional)
default['supermarket']['s3_access_key_id']: The secret key. (required to use S3)
default['supermarket']['s3_bucket']: The bucket name. (required to use S3)
default['supermarket']['s3_path']: (Optional) Directory structure to prepend to the standard path of the directory containing cookbooks. Set this if you must store cookbooks in a deeper directory structure within a shared bucket. However, keep in mind that dedicated S3 buckets are recommended for cookbook storage and distribution.
default['supermarket']['s3_private_objects']: Whether cookbooks stored in S3 should be public or private. true/false Default: false
default['supermarket']['s3_region']: The region of the bucket. (required to use S3)
default['supermarket']['s3_secret_access_key']: The access key identifier. (required to use S3)

Database

The following database options are available:

default['supermarket']['database']['extensions']: Determines which PostgreSQL extensions are enabled. Default value: { 'pgpsql' => true, 'pg_trgm' => 'true' }.
default['supermarket']['database']['host']: The address PostgreSQL listens on. Default value: node['supermarket']['postgresql']['listen_address'].
default['supermarket']['database']['name']: The name of the Supermarket database. Default value: 'supermarket'.
default['supermarket']['database']['pool']: The number of concurrent threads a database worker can create. Default value: node['supermarket']['sidekiq']['concurrency'].
default['supermarket']['database']['port']: The port that the database listens on. Default value: node['supermarket']['postgresql']['port'].
default['supermarket']['database']['user']: The database user. Default value: node['supermarket']['postgresql']['username'].
default['supermarket']['postgresql']['username']: The system user that runs PostgreSQL. By default, this uses the value of node['supermarket']['user'].

Fieri

Use these settings to enable Fieri, an optional service built into Supermarket that provides cookbook quality metrics.

As a Supermarket feature, Fieri must be enabled via the default['supermarket']['features'] option.

default['supermarket']['fieri_url']: The full URL that is used to access Fieri. Default value: 'http://localhost:13000/fieri/jobs'
default['supermarket']['fieri_supermarket_endpoint']: The URL of the Chef Supermarket that is using Fieri. Default value: 'https://localhost:13000'
default['supermarket']['fieri_key']: A string that is used as a key to authenticate Fieri. Default value: nil. This value should be set to a random string for fieri feature to work properly. One example to generate random string - openssl rand -base64 32

GitHub

Use these settings to integrate Supermarket with GitHub.

As a Supermarket feature, GitHub must be enabled via thedefault['supermarket']['features'] option.

default['supermarket']['github_access_token']: The access token created from your GitHub account. Default value:nil.
default['supermarket']['github_key']: The application client ID that is used to authenticate Supermarket to GitHub. Default value: nil.
default['supermarket']['github_secret']: The application client secret that is used to authenticate Supermarket to GitHub. Default value: nil.
default['supermarket']['github_url']: The GitHub URL that Supermarket connects to. Default value:https://github.com/.

GitHub Enterprise

Use these settings to integrate Supermarket with GitHub Enterprise.

default['supermarket']['github_access_token']: The access token created from your GitHub Enterprise account. Default value:nil.
default['supermarket']['github_key']: The application client ID that is used to authenticate Supermarket to GitHub Enterprise. Default value: nil.
default['supermarket']['github_secret']: The application client secret that is used to authenticate Supermarket to GitHub Enterprise. Default value: nil.
default['supermarket']['github_enterprise_url']: The GitHub Enterprise URL that Supermarket connects to. Default value:nil.
default['supermarket']['github_client_option_authorize_url']: The URL used to authorize with your implementation of GitHub Enterprise Server. For example: https://github.example.com/login/oauth/authorize. Default value: nil.
default['supermarket']['github_client_option_site']: The URL for your implementation of GitHub Enterprise. For example: https://github.example.com/api/v3. Default value: nil.
default['supermarket']['github_client_option_access_token_url']: The URL of the GitHub Enterprise access token: For example: https://github.example.com/login/oauth/access_token. Default value:nil.

Google Analytics

Use this setting to set up Google Analytics tracking for Supermarket:

default['supermarket']['google_analytics_id']: The Google Analytics tracking ID for Supermarket. Default value: nil.

Nginx

This configuration file has the following settings for nginx:

default['supermarket']['nginx']['access_log_options']: A string of additional options to be added to the nginx access log directive. Default value: nil.
default['supermarket']['nginx']['cache']['directory']: The directory used by nginx for caching. Default value: "#{node['supermarket']['var_directory']}/nginx//cache".
default['supermarket']['nginx']['cache']['enable']: Determines whether or not nginx caching is enabled. Default value: false.
default['supermarket']['nginx']['client_body_buffer_size']: The client_body_buffer_size used by nginx. Default value: nil.
default['supermarket']['nginx']['client_max_body_size']: The maximum accepted body size for a client request, as indicated by the Content-Length request header. When the maximum accepted body size is greater than this value, a 413 Request Entity Too Large error is returned. Default value: 250m. See the nginx documentation for additional information.
default['supermarket']['nginx']['daemon_disable']: Determines whether or not nginx is daemonized. By default, this will be handled by the init system. Default value: true.
default['supermarket']['nginx']['default']['modules']: Determines which additional nginx modules should be included. Default value: [].
default['supermarket']['nginx']['default_site_enabled']: Determines whether or not the nginx default page is enabled. Default value: false.
default['supermarket']['nginx']['dir']: The working directory. The default value is the recommended value. Default value: node['supermarket']['nginx']['directory'].
default['supermarket']['nginx']['disable_access_log']: Allows you to disable the nginx access log. Default value: false.
default['supermarket']['nginx']['error_log_options']: A string of additional options to be added to the nginx access log directive. Default value: nil.
default['supermarket']['nginx']['enable']: Enable the nginx service. Default value: true.
default['supermarket']['nginx']['event']: Set the event-model. By default nginx looks for the most suitable method for your OS. Default value: nil.
default['supermarket']['nginx']['force_ssl']: Force connections to use SSL. Default value: true.
default['supermarket']['nginx']['force_hsts']: Force connections to use HSTS headers. Only valid if default['supermarket']['nginx']['force_ssl'] is false. This feature enables HSTS headers on a Supermarket installation that is behind an SSL-terminating load balancer. Default value: false.
default['supermarket']['nginx']['group']: The system group that is used to manage nginx. Default value: node['supermarket']['group'].
default['supermarket']['nginx']['gzip']: Enable gzip compression. Default value: on.
default['supermarket']['gzip_buffers']: Set the gzip buffer size. The nginx default is equal to one memory page, depending on the platform, it is either 4K 8K. Default value: nil.
default['supermarket']['nginx']['gzip_comp_level']: The compression level used with gzip, from least amount of compression (1, fastest) to the most (2, slowest). Default value: 2.
default['supermarket']['gzip_disable']: Disables gzip compression when a User-Agent field is present in headers matching the specified regular expressions. Default value: 'MSIE [1-6]\.'.
default['supermarket']['nginx']['gzip_http_version']: Enable gzip depending on the version of the HTTP request. Default value: 1.0.
default['supermarket']['gzip_min_length']: The minimum response length that will be compressed by gzip, as determined by the Content-Length response header. Default value: 1000.
default['supermarket']['nginx']['gzip_proxied']: Determines whether or not proxied requests are compressed with gzip, based on the presence of the Via request header field. Default value: any.
default['supermarket']['nginx']['gzip_static']: Allows you to send precompressed files with the .gz file extension instead of regular files. Requires the ngx_http_gzip_static_module module. Default value: 'off'.
default['supermarket']['nginx']['gzip_types']: Enable compression for the specified MIME-types. Default value: [ 'text/plain', 'text/css', 'application/x-javascript', 'text/xml', 'application/xml', 'application/xml+rss', 'application/atom+xml', 'text/javascript', 'application/javascript', 'application/json' ].
default['supermarket']['gzip_vary']: Determines whether or not the Vary: Accept-Encoding response header field is inserted when the following directives are active: gzip,gzip_static, or gunzip. Default value: 'off'.
default['supermarket']['nginx']['keepalive']: Use to enable HTTP keepalive. Default value: 'on'.
default['supermarket']['nginx']['keepalive_timeout']: The amount of time (in seconds) to wait for requests on a HTTP keepalive connection. Default value: 65.
default['supermarket']['nginx']['log_dir']: The directory in which log data is stored. The default value is the recommended value. Default value: node['supermarket']['nginx']['log_directory'].
default['supermarket']['nginx']['log_rotation']: The log rotation policy for this service. Log files are rotated when they exceed file_maxbytes. The maximum number of log files in the rotation is defined by num_to_keep. Default value: { 'file_maxbytes' => 104857600, 'num_to_keep' => 10 }
default['supermarket']['nginx']['multi_accept']: Determines whether a worker process accepts a single connection at a time, or all new connections at one time. The default value sets this to a single connection at a time. Default value: false.
default['supermarket']['nginx']['non_ssl_port']: The port on which the Automate interface and API are bound for non-SSL connections. Default value: 80. Set to false to disable non-SSL connections.
default['supermarket']['nginx']['pid']: The system process ID for the nginx service. Default value: "#{node['supermarket']['nginx']['directory']}/nginx.pid".
default['supermarket']['nginx']['proxy_read_timeout']: Defines a timeout between two successive read operations for reading a response from the proxied server. Default value: nil.
default['supermarket']['nginx']['redirect_to_canonical']: Redirect requests to the Supermarket server FQDN. Default value: true.
default['supermarket']['nginx']['sendfile']: Copy data between file descriptors when sendfile() is used. Default value: on.
default['supermarket']['nginx']['server_names_hash_bucket_size']: The size of the bucket that contains the server names hash tables. Default value: 64.
default['supermarket']['nginx']['server_tokens']: Determines whether or not the nginx version is included in error pages and the Server response header. Default value: nil.
default['supermarket']['nginx']['ssl_port']: The port that is used by nginx to terminate SSL connections. Default value: 443.
default['supermarket']['nginx']['types_hash_bucket_size']: Determines the bucket size for the types hash tables. Default value: 64.
default['supermarket']['nginx']['types_hash_max_size']: Sets the maximum size of the types hash table. Default value: 2048.
default['supermarket']['nginx']['user']: The system user that is used to run nginx. Default value: node['supermarket']['user'].
default['supermarket']['nginx']['worker_connections']: The maximum number of simultaneous clients. Use with nginx['worker_processes'] to determine the maximum number of allowed clients. Default value: 1024.
default['supermarket']['nginx']['worker_rlimit_nofile']: Determines the maximum number of open files allowed for worker processes. Default value: nil.
default['supermarket']['nginx']['worker_processes']: The number of allowed worker processes. Use with nginx['worker_connections'] to determine the maximum number of allowed clients. Default value: node['cpu'] && node['cpu']['total'] ? node['cpu']['total'] : 1.

Oauth2

This configuration file has the following settings for the Chef Infra Server identity service:

default['supermarket']['chef_oauth2_app_id']: The Chef Identity application ID created for Supermarket on the Chef Infra Server. See the Chef Identity configuration section of the Supermarket installation guide for additional details.
default['supermarket']['chef_oauth2_secret']: The Chef Identity application secret created for Supermarket on the Chef Infra Server. See the Chef Identity configuration section of the Supermarket installation guide for additional details.
default['supermarket']['chef_oauth2_url']: The URL of the Chef Infra Server that Supermarket connects to. Default value: node['supermarket']['chef_server_url'].
default['supermarket']['chef_oauth2_verify_ssl']: Determines whether or not Supermarket performs SSL verification. Default value: true. If your Chef Infra Server is using a self-signed certificate without a properly configured certificate authority, this must be set to false.

PostgreSQL

This configuration file has the following settings for PostgreSQL:

default['supermarket']['postgresql']['checkpoint_completion_target']: A completion percentage that is used to determine how quickly a checkpoint should finish in relation to the completion status of the next checkpoint. For example, if the value is 0.5, then a checkpoint attempts to finish before 50% of the next checkpoint is done. Default value: 0.5.
default['supermarket']['postgresql']['checkpoint_segments']: The maximum amount (in megabytes) between checkpoints in log file segments. Default value: 3.
default['supermarket']['postgresql']['checkpoint_timeout']: The amount of time (in minutes) between checkpoints. Default value: '5min'.
default['supermarket']['postgresql']['checkpoint_warning']: The frequency (in seconds) at which messages are sent to the server log files if checkpoint segments are being filled faster than their currently configured values. Default value: '30s'.
default['supermarket']['postgresql']['data_directory']: The directory in which on-disk data is stored. The default value is the recommended value. Default value: "#{node['supermarket']['var_directory']}/postgresql/9.3/data".
default['supermarket']['postgresql']['effective_cache_size']: The size of the disk cache that is used for data files. Default value: '128MB'.
default['supermarket']['postgresql']['enable']: Enable a service. Default value: true.
default['supermarket']['postgresql']['listen_address']: The connection source to which PostgreSQL is to respond. Default value: '127.0.0.1'.
default['supermarket']['postgresql']['log_directory']: The directory in which log data is stored. The default value is the recommended value. Default value: "#{node['supermarket']['log_directory']}/postgresql".
default['supermarket']['postgresql']['log_rotation']: The log rotation policy for this service. Log files are rotated when they exceed file_maxbytes. The maximum number of log files in the rotation is defined by num_to_keep. Default value: { 'file_maxbytes' => 104857600, 'num_to_keep' => 10 }
default['supermarket']['postgresql']['max_connections']: The maximum number of allowed concurrent connections. Default value: 350.
default['supermarket']['postgresql']['md5_auth_cidr_addresses']: Use to encrypt passwords using MD5 hashes. Default value: ['127.0.0.1/32', '::1/128'].
default['supermarket']['postgresql']['port']: The port on which the service is to listen. Default value: 15432.
default['supermarket']['postgresql']['shared_buffers']: The amount of memory that is dedicated to PostgreSQL for data caching. Default value: "#{(node['memory']['total'].to_i / 4) / (1024)}MB".
default['supermarket']['postgresql']['shmall']: The total amount of available shared memory. Default value: 4194304.
default['supermarket']['postgresql']['shmmax']: The maximum amount of shared memory. Default value: 17179869184.
default['supermarket']['postgresql']['work_mem']: The size (in megabytes) of allowed in-memory sorting. Default value: '8MB'.

Redis

This configuration file has the following settings for Redis:

default['supermarket']['redis']['bind']: Bind Redis to the specified IP address. Default value: '127.0.0.1'.
default['supermarket']['redis']['directory']: The working directory. The default value is the recommended value. Default value: "#{node['supermarket']['var_directory']}/redis".
default['supermarket']['redis']['enable']: Enable a service. Default value: true.
default['supermarket']['redis']['log_directory']: The directory in which log data is stored. The default value is the recommended value. Default value: "#{node['supermarket']['log_directory']}/redis".
default['supermarket']['redis']['log_rotation']: The log rotation policy for this service. Log files are rotated when they exceed file_maxbytes. The maximum number of log files in the rotation is defined by num_to_keep. Default value: { 'file_maxbytes' => 104857600, 'num_to_keep' => 10 }
default['supermarket']['redis']['port']: The port on which the service is to listen. Default value: '16379'.

Ruby on Rails

This configuration file has the following settings for Ruby on Rails:

default['supermarket']['rails']['enable']: Enable a service. Default value: true.
default['supermarket']['rails']['log_directory']: The directory in which log data is stored. The default value is the recommended value. Default value: "#{node['supermarket']['log_directory']}/rails".
default['supermarket']['rails']['log_rotation']: The log rotation policy for this service. Log files are rotated when they exceed file_maxbytes. The maximum number of log files in the rotation is defined by num_to_keep. Default value: { 'file_maxbytes' => 104857600, 'num_to_keep' => 10 }
default['supermarket']['rails']['port']: The port on which the service is to listen. Default value: 13000.

runit

This configuration file has the following settings for runit:

default['supermarket']['runit']['svlogd_bin']: Default value: "#{node['supermarket']['install_directory']}/embedded/bin/svlogd".

Sentry

This option is used to integrate Supermarket with the Sentry error logging service:

default['supermarket']['sentry_url']: The Sentry URL that is used to send error reports. Default value: nil.

Sidekiq

This configuration file has the following settings for background processes that are managed by Sidekiq:

default['supermarket']['sidekiq']['concurrency']: Determines how many threads a Sidekiq process can spin up. Default value: 25.
default['supermarket']['sidekiq']['enable']: Enable the Sidekiq service. Default value: true.
default['supermarket']['sidekiq']['log_directory']: The directory in which log data is stored. The default value is the recommended value. Default value: "#{node['supermarket']['log_directory']}/sidekiq".
default['supermarket']['sidekiq']['log_rotation']: The log rotation policy for this service. Log files are rotated when they exceed file_maxbytes. The maximum number of log files in the rotation is defined by num_to_keep. Default value: { 'file_maxbytes' => 104857600, 'num_to_keep' => 10 }
default['supermarket']['sidekiq']['timeout']: The amount of time (in seconds) that Sidekiq should wait for a worker before it is terminated. Default value: 30.

SMTP

This configuration file has the following settings for SMTP:

default['supermarket']['smtp_address']: The SMTP server address that Supermarket will use to send mail.
default['supermarket']['smtp_password']: The SMTP server password.
default['supermarket']['smtp_port']: The port on which the service is to listen.
default['supermarket']['smtp_user_name']: The user on the SMTP server.
default['supermarket']['from_email']: The default sender address of all Supermarket mailers. Default value: nil.

SSL

This configuration file has the following settings for SSL:

default['supermarket']['ssl']['certificate']: The SSL certificate used to verify communication over HTTPS.
default['supermarket']['ssl']['certificate_key']: The certificate key used for SSL communication.
default['supermarket']['ssl']['company_name']: The name of your company. Default value: 'My Supermarket'.
default['supermarket']['ssl']['country_name']: The country in which your company is located. Default value: 'US'.
default['supermarket']['ssl']['directory']: The working directory. Default value: '/var/opt/supermarket/ssl'.
default['supermarket']['ssl']['email_address']: The default email address for your company. Default value: 'you@example.com'.
default['supermarket']['ssl']['locality_name']: The city in which your company is located. Default value: 'Seattle'.
default['supermarket']['ssl']['openssl_bin']: Default value: "#{node['supermarket']['install_directory']}/embedded/bin/openssl".
default['supermarket']['ssl']['organizational_unit_name']: The organization or group within your company that is running the Chef Infra Server. Default value: 'Operations'.
default['supermarket']['ssl']['session_cache']: Default value: 'shared:SSL:4m'.
default['supermarket']['ssl']['session_timeout']: Default value: '5m'.
default['supermarket']['ssl']['ciphers']: The list of supported cipher suites that are used to establish a secure connection. See https://www.openssl.org/docs/man1.0.2/man1/ciphers.html for more information.
default['supermarket']['ssl']['fips_ciphers']: The list of supported cipher suites that are used when FIPS mode is enabled. Default value 'FIPS@STRENGTH:!aNULL:!eNULL'.
default['supermarket']['ssl']['protocols']: The SSL protocol versions that are enabled. Default value: 'TLSv1.2'.
default['supermarket']['ssl']['state_name']: The state, province, or region in which your company is located. Default value: 'WA'.

StatsD

This configuration file has the following settings for reporting to a StatsD server:

default['supermarket']['statsd_port']: The port on which the service is to listen. Default value: nil.
default['supermarket']['statsd_url']: The URL to which reporting metrics are sent. Default value: nil.

Starting with Supermarket 4.2 and later, users can define announcement banner text to display on the Supermarket homepage.

default['supermarket']['announcement_text']: The text string to display.

URLs

Use these settings to replace chef.io URLs with your own internal mirrors or alternatives.

default['supermarket']['chef_blog_url']: The URL of the Chef blog. Default value: "https://www.#{node['supermarket']['chef_domain']}/blog".
default['supermarket']['chef_docs_url']: The URL of the Chef Docs site. Default value: "https://docs.#{node['supermarket']['chef_domain']}".
default['supermarket']['chef_downloads_url']: The URL of the Chef downloads page. Default value: "https://downloads.#{node['supermarket']['chef_domain']}".
default['supermarket']['chef_domain']: The root domain that is used by all Chef URLs. Most of the settings in this section rely upon this setting. Default value: 'chef.io'.
default['supermarket']['chef_identity_url']: The URL that is used to interact with Chef Identity on the Chef Infra Server. Default value: "#{node['supermarket']['chef_server_url']}/id".
default['supermarket']['chef_profile_url']: The URL that is used to log in to your Chef profile. Default value: node['supermarket']['chef_server_url'].
default['supermarket']['chef_sign_up_url']: The community signup URL. Default value: "#{node['supermarket']['chef_server_url']}/signup?ref=community".
default['supermarket']['chef_www_url']: The Chef website URL. Default value: "https://www.#{node['supermarket']['chef_domain']}".
default['supermarket']['learn_chef_url']: The Learn Chef URL. Default value: "https://learn.#{node['supermarket']['chef_domain']}".