I am new to chef and I'm using sc-mongodb, and I can't get this to work. Is there a better way of doing replication for MongoDB with chef?
I was able to get the default recipe working
include_recipe "sc-mongodb::default"
But when I tried to do replication for mongo, I started getting some weird errors.
include_recipe "sc-mongodb::replicaset"
Error:
================================================================================
Recipe Compile Error in /tmp/kitchen/cache/cookbooks/c_mongo/recipes/default.rb
================================================================================
Net::HTTPServerException
------------------------
400 "Bad Request"
Cookbook Trace:
---------------
/tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb:236:in `block in from_file'
/tmp/kitchen/cache/cookbooks/sc-mongodb/recipes/replicaset.rb:36:in `from_file'
/tmp/kitchen/cache/cookbooks/c_mongo/recipes/default.rb:54:in `from_file'
Relevant File Content:
----------------------
/tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb:
229: notifies :run, 'ruby_block[config_sharding]', :immediately if new_resource.is_mongos && new_resource.auto_configure_sharding
230: # we don't care about a running mongodb service in these cases, all we need is stopping it
231: ignore_failure true if new_resource.name == 'mongodb'
232: end
233:
234: # replicaset
235: if new_resource.is_replicaset && new_resource.auto_configure_replicaset
236>> rs_nodes = search(
237: :node,
238: "mongodb_cluster_name:#{new_resource.cluster_name} AND "\
239: 'mongodb_is_replicaset:true AND '\
240: "mongodb_config_mongod_replication_replSetName:#{new_resource.replicaset_name} AND "\
241: "chef_environment:#{node.chef_environment}"
242: )
243:
244: ruby_block 'config_replicaset' do
245: block do
System Info:
------------
chef_version=13.8.5
platform=centos
platform_version=7.4.1708
ruby=ruby 2.4.3p205 (2017-12-14 revision 61247) [x86_64-linux]
program_name=chef-client worker: ppid=28997;start=00:31:33;
executable=/opt/chef/bin/chef-client
Running handlers:
[2018-03-27T00:31:35+00:00] ERROR: Running exception handlers
Running handlers complete
[2018-03-27T00:31:35+00:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 01 seconds
[2018-03-27T00:31:35+00:00] FATAL: Stacktrace dumped to /tmp/kitchen/cache/chef-stacktrace.out
[2018-03-27T00:31:35+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
[2018-03-27T00:31:35+00:00] ERROR: 400 "Bad Request"
[2018-03-27T00:31:35+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
I have tried so many ways to resolve this problem, looking at the issues from the github repository. From the errors, it looks like the attributes aren't getting set, so people are setting them manually. :
# attempt1------------
#node.default['mongodb']['config']['replSet'] = true
#node.default[:mongodb][:cluster_name] = "repl-name"
#include_recipe "sc-mongodb::replicaset"
# attempt2----------
#node.normal['mongodb']['install_method'] = 'mongodb-org'
#node.normal['mongodb']['config']['bind_ip'] = '0.0.0.0'
#node.normal['mongodb']['dbconfig_file'] = '/etc/mongod.conf'
#node.normal['mongodb']['config']['replSet'] = true
#node.normal['mongodb']['is_replicaset'] = true
#node.normal['mongodb']['cluster_name'] = 'scribe'
#node.normal['mongodb']['replSet'] = 'scribe'
#node.normal['mongodb']['is_shard'] = false
#include_recipe "sc-mongodb::replicaset"
#attempt3------------
#node.default[:mongodb][:cluster_name] = "cluster_name"
#include_recipe "sc-mongodb::replicaset"
#attempt4------------
#if node['mongodb']['config']['replSet'].nil?
# node.default['mongodb']['config']['replSet'] = "repl-name"
#end
#include_recipe "sc-mongodb::replicaset"
#attempt5-------------
#https://github.com/sous-chefs/mongodb/issues/167
#node.default['mongodb']['config']['mongod']['replication']['replSetName'] = "rs-name"
#include_recipe "sc-mongodb::replicaset"
This one gives me a different error:
#attempt6-----------
node.default['mongodb']['config']['mongod']['replication']['replSetName']= 'rs_default'
node.default['mongodb']['cluster_name'] = 'cluster'
node.default['mongodb']['auto_configure']['replicaset'] = true
include_recipe "sc-mongodb::replicaset"
Stacktrace:
================================================================================
Error executing action `run` on resource 'ruby_block[config_replicaset]'
================================================================================
NoMethodError
-------------
undefined method `[]' for nil:NilClass
Cookbook Trace:
---------------
/tmp/kitchen/cache/cookbooks/sc-mongodb/libraries/mongodb.rb:74:in `configure_replicaset'
/tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb:246:in `block (3 levels) in from_file'
Resource Declaration:
---------------------
# In /tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb
244: ruby_block 'config_replicaset' do
245: block do
246: MongoDB.configure_replicaset(node, replicaset_name, rs_nodes) unless new_resource.replicaset.nil?
247: end
248: action :nothing
249: end
250:
Compiled Resource:
------------------
# Declared in /tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb:244:in `block in from_file'
ruby_block("config_replicaset") do
params {:mongodb_type=>"mongod", :action=>[:enable, :start], :logpath=>"/var/log/mongodb/mongod.log", :configservers=>[], :replicaset=>true, :notifies=>[], :not_if=>[], :name=>"mongod"}
action [:nothing]
retries 0
retry_delay 2
default_guard_interpreter :default
block_name "config_replicaset"
declared_type :ruby_block
cookbook_name "sc-mongodb"
recipe_name "replicaset"
block #<Proc:0x00000003ebdec8@/tmp/kitchen/cache/cookbooks/sc-mongodb/definitions/mongodb.rb:245>
end
Platform:
---------
x86_64-linux
