Add read_only tunable useful for replication slave servers

giorgio-v · Dec 1, 2012 · da21009 · da21009
1 parent dd6de50
commit da21009
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diff --git a/attributes/server.rb b/attributes/server.rb
@@ -148,6 +148,7 @@
 default['mysql']['tunable']['log_slave_updates']               = false
 default['mysql']['tunable']['sync_binlog']                     = 0
 default['mysql']['tunable']['skip_slave_start']                = false
+default['mysql']['tunable']['read_only']                       = false
 
 default['mysql']['tunable']['log_error']                       = nil
 default['mysql']['tunable']['log_queries_not_using_index']     = true

diff --git a/templates/default/my.cnf.erb b/templates/default/my.cnf.erb
@@ -131,6 +131,9 @@ sync_binlog             = <%= node['mysql']['tunable']['sync_binlog'] %>
 <%- if node['mysql']['tunable']['skip_slave_start'] %>
 skip_slave_start
 <%- end %>
+<%- if node['mysql']['tunable']['read_only'] %>
+read_only = 1
+<%- end %>
 
 #
 # * InnoDB