tile: use osm2pgsql-replication promethus

[chef.git] / cookbooks / postgresql / libraries / postgresql.rb

diff --git a/cookbooks/postgresql/libraries/postgresql.rb b/cookbooks/postgresql/libraries/postgresql.rb
index e26c94ade7ce4cf48372485656b5b813e2abb14d..b2df4aed68ef5e3c8998524b2e844efc1e356553 100644 (file)
--- a/cookbooks/postgresql/libraries/postgresql.rb
+++ b/cookbooks/postgresql/libraries/postgresql.rb
@@ -4,6 +4,10 @@ module OpenStreetMap
   class PostgreSQL
     include Chef::Mixin::ShellOut
 
+    SCHEMA_PRIVILEGES = [
+      :create, :usage
+    ].freeze
+
     TABLE_PRIVILEGES = [
       :select, :insert, :update, :delete, :truncate, :references, :trigger
     ].freeze
@@ -76,12 +80,13 @@ module OpenStreetMap
     end
 
     def users
-      @users ||= query("SELECT * FROM pg_user").each_with_object({}) do |user, users|
+      @users ||= query("SELECT *, ARRAY(SELECT groname FROM pg_group WHERE usesysid = ANY(grolist)) AS roles FROM pg_user").each_with_object({}) do |user, users|
         users[user[:usename]] = {
           :superuser => user[:usesuper] == "t",
           :createdb => user[:usercreatedb] == "t",
           :createrole => user[:usecatupd] == "t",
-          :replication => user[:userepl] == "t"
+          :replication => user[:userepl] == "t",
+          :roles => parse_array(user[:roles] || "{}")
         }
       end
     end
@@ -114,9 +119,21 @@ module OpenStreetMap
       end
     end
 
+    def schemas(database)
+      @schemas ||= {}
+      @schemas[database] ||= query("SELECT n.nspname, pg_catalog.pg_get_userbyid(n.nspowner) AS usename, n.nspacl FROM pg_namespace AS n WHERE n.nspname !~ '^pg_' AND n.nspname <> 'information_schema'", :database => database).each_with_object({}) do |schema, schemas|
+        name = "#{schema[:nspname]}"
+
+        schemas[name] = {
+          :owner => schema[:usename],
+          :permissions => parse_acl(schema[:nspacl] || "{}")
+        }
+      end
+    end
+
     def tables(database)
       @tables ||= {}
-      @tables[database] ||= query("SELECT n.nspname, c.relname, u.usename, c.relacl FROM pg_class AS c INNER JOIN pg_user AS u ON c.relowner = u.usesysid INNER JOIN pg_namespace AS n ON c.relnamespace = n.oid WHERE c.relkind = 'r'", :database => database).each_with_object({}) do |table, tables|
+      @tables[database] ||= query("SELECT n.nspname, c.relname, u.usename, c.relacl FROM pg_class AS c INNER JOIN pg_user AS u ON c.relowner = u.usesysid INNER JOIN pg_namespace AS n ON c.relnamespace = n.oid WHERE n.nspname NOT IN ('pg_catalog', 'information_schema') AND c.relkind IN ('r', 'p')", :database => database).each_with_object({}) do |table, tables|
         name = "#{table[:nspname]}.#{table[:relname]}"
 
         tables[name] = {
@@ -128,7 +145,7 @@ module OpenStreetMap
 
     def sequences(database)
       @sequences ||= {}
-      @sequences[database] ||= query("SELECT n.nspname, c.relname, u.usename, c.relacl FROM pg_class AS c INNER JOIN pg_user AS u ON c.relowner = u.usesysid INNER JOIN pg_namespace AS n ON c.relnamespace = n.oid WHERE c.relkind = 'S'", :database => database).each_with_object({}) do |sequence, sequences|
+      @sequences[database] ||= query("SELECT n.nspname, c.relname, u.usename, c.relacl FROM pg_class AS c INNER JOIN pg_user AS u ON c.relowner = u.usesysid INNER JOIN pg_namespace AS n ON c.relnamespace = n.oid WHERE n.nspname NOT IN ('pg_catalog', 'information_schema') AND c.relkind = 'S'", :database => database).each_with_object({}) do |sequence, sequences|
         name = "#{sequence[:nspname]}.#{sequence[:relname]}"
 
         sequences[name] = {
@@ -140,8 +157,12 @@ module OpenStreetMap
 
     private
 
+    def parse_array(array)
+      array.sub(/^\{(.*)\}$/, "\\1").split(",")
+    end
+
     def parse_acl(acl)
-      acl.sub(/^\{(.*)\}$/, "\\1").split(",").each_with_object({}) do |entry, permissions|
+      parse_array(acl).each_with_object({}) do |entry, permissions|
         entry = entry.sub(/^"(.*)"$/) { Regexp.last_match[1].gsub(/\\"/, '"') }.sub(%r{/.*$}, "")
         user, privileges = entry.split("=")