Adoptable Cookbooks List

Looking for a cookbook to adopt? You can now see a list of cookbooks available for adoption!
List of Adoptable Cookbooks

Supermarket Belongs to the Community

Supermarket belongs to the community. While Chef has the responsibility to keep it running and be stewards of its functionality, what it does and how it works is driven by the community. The chef/supermarket repository will continue to be where development of the Supermarket application takes place. Come be part of shaping the direction of Supermarket by opening issues and pull requests or by joining us on the Chef Mailing List.

Select Badges

Select Supported Platforms

RSS

rsyslog (38) Versions 1.12.0

Installs and configures rsyslog

Berkshelf/Librarian
Policyfile
Knife
cookbook 'rsyslog', '= 1.12.0'
cookbook 'rsyslog', '= 1.12.0', :supermarket
knife cookbook site install rsyslog
knife cookbook site download rsyslog
README
Dependencies
Quality -%

rsyslog Cookbook

Build Status

Installs and configures rsyslog to replace sysklogd for client and/or server use. By default, the service will be configured to log to files on local disk. See the Recipes and Examples sections for other uses.

Requirements

Platforms

Tested on: - Ubuntu 9.10 - Ubuntu 10.04 - RedHat 6.3 - OmniOS r151006c

Other

To use the recipe[rsyslog::client] recipe, you'll need to set up the rsyslog.server_search or rsyslog.server_ip attributes. See the Recipes and Examples sections below.

Attributes

See attributes/default.rb for default values.

  • node['rsyslog']['log_dir'] - If the node is an rsyslog server, this specifies the directory where the logs should be stored.
  • node['rsyslog']['server'] - Determined automaticaly and set to true on the server.
  • node['rsyslog']['server_ip'] - If not defined then search will be used to determine rsyslog server. Default is nil. This can be a string or an array.
  • node['rsyslog']['server_search'] - Specify the criteria for the server search operation. Default is role:loghost.
  • node['rsyslog']['protocol'] - Specify whether to use udp or tcp for remote loghost. Default is tcp.
  • node['rsyslog']['port'] - Specify the port which rsyslog should connect to a remote loghost.
  • node['rsyslog']['remote_logs'] - Specify wether to send all logs to a remote server (client option). Default is true.
  • node['rsyslog']['per_host_dir'] - "PerHost" directories for template statements in 35-server-per-host.conf. Default value is the previous cookbook version's value, to preserve compatibility. See server recipe below.
  • node['rsyslog']['priv_seperation'] - Whether to use privilege seperation or not.
  • node['rsyslog']['max_message_size'] - Specify the maximum allowed message size. Default is 2k.
  • node['rsyslog']['user'] - Who should own the configuration files and directories
  • node['rsyslog']['group'] - Who should group-own the configuration files and directories
  • node['rsyslog']['defaults_file'] - The full path to the defaults/sysconfig file for the service.
  • node['rsyslog']['service_name'] - The platform-specific name of the service
  • node['rsyslog']['preserve_fqdn'] - Value of the $PreserveFQDN configuration directive in /etc/rsyslog.conf. Default is 'off' for compatibility purposes.
  • node['rsyslog']['high_precision_timestamps'] - Enable high precision timestamps, instead of the "old style" format. Default is 'false'.
  • node['rsyslog']['repeated_msg_reduction'] - Value of $RepeatedMsgReduction configuration directive in /etc/rsyslog.conf. Default is 'on'
  • node['rsyslog']['logs_to_forward'] - Specifies what logs should be sent to the remote rsyslog server. Default is all ( *.* ).
  • node['rsyslog']['default_log_dir'] - log directory used in 50-default.conf template, defaults to /var/log
  • node['rsyslog']['default_facility_logs'] - Hash containing log facilities and destinations used in 50-default.conf template.
  • node['rsyslog']['default_facility_logs'] - Hash containing log facilities and destinations used in 50-default.conf template.
  • node['rsyslog']['default_file_template'] - The name of a pre-defined log format template (ie - RSYSLOG_FileFormat), used for local log files.
  • node['rsyslog']['rate_limit_interval'] - Value of the $SystemLogRateLimitInterval configuration directive in /etc/rsyslog.conf. Default is nil, leaving it to the platform default.
  • node['rsyslog']['rate_limit_burst'] - Value of the $SystemLogRateLimitBurst configuration directive in /etc/rsyslog.conf. Default is nil, leaving it to the platform default.
  • node['rsyslog']['enable_tls'] - Whether or not to enable TLS encryption. When enabled, forces protocol to tcp. Default is false.
  • node['rsyslog']['tls_ca_file'] - Path to TLS CA file. Required for both server and clients.
  • node['rsyslog']['tls_certificate_file'] - Path to TLS certificate file. Required for server, optional for clients.
  • node['rsyslog']['tls_key_file'] - Path to TLS key file. Required for server, optional for clients.
  • node['rsyslog']['tls_auth_mode'] - Value for $InputTCPServerStreamDriverAuthMode/$ActionSendStreamDriverAuthMode, determines whether client certs are validated. Defaults to anon (no validation).
  • node['rsyslog']['use_local_ipv4'] - Whether or not to make use the remote local IPv4 address on cloud systems when searching for servers (where available). Default is 'false'.

Recipes

default

Installs the rsyslog package, manages the rsyslog service and sets up basic configuration for a standalone machine.

client

Includes recipe[rsyslog].

Uses node['rsyslog']['server_ip'] or Chef search (in that precedence order) to determine the remote syslog server's IP address. If search is used, the search query will look for the first ipaddress returned from the criteria specified in node['rsyslog']['server_search'].

If the node itself is a rsyslog server ie it has rsyslog.server set to true then the configuration is skipped.

If the node had an /etc/rsyslog.d/35-server-per-host.conf file previously configured, this file gets removed to prevent duplicate logging.

Any previous logs are not cleaned up from the log_dir.

server

Configures the node to be a rsyslog server. The chosen rsyslog server node should be defined in the server_ip attribute or resolvable by the specified search criteria specified in node['rsyslog']['server_search] (so that nodes making use of the client recipe can find the server to log to).

This recipe will create the logs in node['rsyslog']['log_dir'], and the configuration is in /etc/rsyslog.d/server.conf. This recipe also removes any previous configuration to a remote server by removing the /etc/rsyslog.d/remote.conf file.

The cron job used in the previous version of this cookbook is removed, but it does not remove any existing cron job from your system (so it doesn't break anything unexpectedly). We recommend setting up logrotate for the logfiles instead.

The log_dir will be concatenated with per_host_dir to store the logs for each client. Modify the attribute to have a value that is allowed by rsyslogs template matching values, see the rsyslog documentation for this.

Directory structure:

<%= @log_dir %>/<%= @per_host_dir %>/"logfile"

For example for the system with hostname www:

/srv/rsyslog/2011/11/19/www/messages

For example, to change this to just the hostname, set the attribute node['rsyslog']['per_host_dir'] via a role:

"rsyslog" => { "per_host_dir" => "%HOSTNAME%" }

At this time, the server can only listen on UDP or TCP.

Usage

Use recipe[rsyslog] to install and start rsyslog as a basic configured service for standalone systems.

Use recipe[rsyslog::client] to have nodes log to a remote server (which is found via the server_ip attribute or by the recipe's search call -- see client)

Use recipe[rsyslog::server] to set up a rsyslog server. It will listen on node['rsyslog']['port'] protocol node['rsyslog']['protocol'].

If you set up a different kind of centralized loghost (syslog-ng, graylog2, logstash, etc), you can still send log messages to it as long as the port and protocol match up with the server software. See Examples

Examples

A base role (e.g., roles/base.rb), applied to all nodes so they are syslog clients:

name "base"
description "Base role applied to all nodes
run_list("recipe[rsyslog::client]")

Then, a role for the loghost (should only be one):

name "loghost"
description "Central syslog server"
run_list("recipe[rsyslog::server]")

By default this will set up the clients search for a node with the loghost role to talk to the server on TCP port 514. Change the protocol and port rsyslog attributes to modify this.

If you want to specify another syslog compatible server with a role other than loghost, simply fill free to use the server_ip attribute or the server_search attribute.

Example role that sets the per host directory:

name "loghost"
description "Central syslog server"
run_list("recipe[rsyslog::server]")
default_attributes(
  "rsyslog" => { "per_host_dir" => "%HOSTNAME%" }
)

Default rsyslog options are rendered for RHEL family platforms, in /etc/rsyslog.d/50-default.conf with other platforms using a configuration like Debian family defaults. You can override these log facilities and destinations using the rsyslog['default_facility_logs'] hash.

name "facility_log_example"
run_list("recipe[rsyslog::default]")
default_attributes(
  "rsyslog" => {
    "facility_logs" => {
      '*.info;mail.none;authpriv.none;cron.none' => "/var/log/messages",
      'authpriv' => '/var/log/secure',
      'mail.*' => '-/var/log/maillog',
      '*.emerg' => '*'
    }
  }
)

Development

This section details "quick development" steps. For a detailed explanation, see [[Contributing.md]].

  1. Clone this repository from GitHub:

    $ git clone git@github.com:opscode-cookbooks/rsyslog.git

  2. Create a git branch

    $ git checkout -b my_bug_fix

  3. Install dependencies:

    $ bundle install

  4. Make your changes/patches/fixes, committing appropiately

  5. Write tests

  6. Run the tests:

    • bundle exec foodcritic -f any .
    • bundle exec rspec
    • bundle exec rubocop
    • bundle exec kitchen test

In detail: - Foodcritic will catch any Chef-specific style errors - RSpec will run the unit tests - Rubocop will check for Ruby-specific style errors - Test Kitchen will run and converge the recipes

License & Authors

Copyright:: 2009-2013, Opscode, Inc

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

al_agents Applicable Versions
alphard-chef-loggly Applicable Versions
bluepill Applicable Versions
bq_uwsgi Applicable Versions
deis Applicable Versions
elkstack Applicable Versions
logentries-rsyslog Applicable Versions
loggly-rsyslog Applicable Versions
loggly_rsyslog_ng Applicable Versions
mw_server_base Applicable Versions
papertrail-rsyslog Applicable Versions
paramount Applicable Versions
platformstack Applicable Versions
server-base Applicable Versions
spartan_loggly_rsyslog Applicable Versions
sumologic-syslog Applicable Versions

No quality metric results found