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Use curly brace format instead of explicit ARRAY keyword when specifying Redshift group members #10

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Merged
merged 3 commits into from
Aug 1, 2017
Merged

Use curly brace format instead of explicit ARRAY keyword when specifying Redshift group members #10

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5b3ec13
Use curly brace syntax instead of ARRAY syntax for group members
y-trobinso Jul 31, 2017
b6865c8
Update tests to apply the new array format
y-trobinso Jul 31, 2017
150eea7
Replace puppet array syntax with psql array syntax, thus allowing a p…
y-trobinso Jul 31, 2017
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14 changes: 11 additions & 3 deletions manifests/server/dbgroup.pp
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,14 @@
$port_override = $postgresql::server::port
}

#
# Group members, converted to a string acceptable by psql
# [user1, user2] to {"user1", "user2"}
#
$groupmembers_braces = regsubst("${groupmembers}", '^\[(.*)\]$', '{"\1"}')
$groupmembers_strip_empty_array = regsubst("${groupmembers_braces}", '^{""}$', '{}')
$groupmembers_psql = regsubst("${groupmembers_strip_empty_array}", ', ', '", "', 'G')

Postgresql_psql {
db => $db,
port => $port_override,
Expand All @@ -44,8 +52,8 @@
require => Class['Postgresql::Server'],
}

postgresql_psql {"${title}: UPDATE pg_group SET grolist = ARRAY${groupmembers} WHERE groname = '${groupname}'":
command => "UPDATE pg_group SET grolist = ARRAY${groupmembers} WHERE groname = '${groupname}'",
unless => "SELECT 1 FROM pg_group WHERE groname = '${groupname}' AND grolist = ARRAY${groupmembers}",
postgresql_psql {"${title}: UPDATE pg_group SET grolist = '${groupmembers_psql}' WHERE groname = '${groupname}'":
command => "UPDATE pg_group SET grolist = '${groupmembers_psql}' WHERE groname = '${groupname}'",
unless => "SELECT 1 FROM pg_group WHERE groname = '${groupname}' AND grolist = '${groupmembers_psql}'",
}
}
16 changes: 7 additions & 9 deletions spec/unit/defines/server/dbgroup_spec.rb
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Expand Up @@ -33,11 +33,10 @@
'port' => "5432",
})
end
it 'should have update pg_group for test group with groupmembers as []' do
is_expected.to contain_postgresql_psql("test: UPDATE pg_group SET grolist = ARRAY[] WHERE groname = 'test'").with({
'command' => "UPDATE pg_group SET grolist = ARRAY[] WHERE groname = 'test'",
'environment' => [],
'unless' => "SELECT 1 FROM pg_group WHERE groname = 'test' AND grolist = ARRAY[]",
it 'should have update pg_group for test group with groupmembers as {}' do
is_expected.to contain_postgresql_psql("test: UPDATE pg_group SET grolist = '{}' WHERE groname = 'test'").with({
'command' => "UPDATE pg_group SET grolist = '{}' WHERE groname = 'test'",
'unless' => "SELECT 1 FROM pg_group WHERE groname = 'test' AND grolist = '{}'",
'port' => "5432",
})
end
Expand Down Expand Up @@ -65,10 +64,9 @@
})
end
it 'should have update pg_group for test group with provided groupmembers' do
is_expected.to contain_postgresql_psql("test: UPDATE pg_group SET grolist = ARRAY[testuser1, testuser2] WHERE groname = 'test'").with({
'command' => "UPDATE pg_group SET grolist = ARRAY[testuser1, testuser2] WHERE groname = 'test'",
'environment' => [],
'unless' => "SELECT 1 FROM pg_group WHERE groname = 'test' AND grolist = ARRAY[testuser1, testuser2]",
is_expected.to contain_postgresql_psql("test: UPDATE pg_group SET grolist = '{\"testuser1\", \"testuser2\"}' WHERE groname = 'test'").with({
'command' => "UPDATE pg_group SET grolist = '{\"testuser1\", \"testuser2\"}' WHERE groname = 'test'",
'unless' => "SELECT 1 FROM pg_group WHERE groname = 'test' AND grolist = '{\"testuser1\", \"testuser2\"}'",
'port' => "5432",
})
end
Expand Down
1 change: 0 additions & 1 deletion spec/unit/defines/server/role_spec.rb
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Expand Up @@ -255,7 +255,6 @@
it 'should have an alter statement to set PASSWORD DISABLE' do
is_expected.to contain_postgresql_psql('test: ALTER USER "test" PASSWORD DISABLE').with({
'command' => "ALTER USER \"test\" PASSWORD DISABLE",
'environment' => [],
'port' => "5432",
})
end
Expand Down