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chef/cookbooks/nova/recipes/database.rb

Summary

Maintainability
B
5 hrs
Test Coverage

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  database_user "grant privileges to the #{d[:user]} database user" do
    connection db_settings[:connection]
    database_name d[:database]
    username d[:user]
    password d[:password]
Severity: Major
Found in chef/cookbooks/nova/recipes/database.rb and 2 other locations - About 1 hr to fix
chef/cookbooks/horizon/recipes/monasca_ui.rb on lines 71..81
chef/cookbooks/monasca/recipes/database.rb on lines 54..64

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 53.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

execute "nova-manage create cell1" do
  user node[:nova][:user]
  group node[:nova][:group]
  command "nova-manage cell_v2 list_cells | grep -q ' cell1 ' "\
          "|| nova-manage cell_v2 create_cell --name cell1 --verbose"
Severity: Major
Found in chef/cookbooks/nova/recipes/database.rb and 3 other locations - About 45 mins to fix
chef/cookbooks/nova/recipes/database.rb on lines 91..101
chef/cookbooks/nova/recipes/database.rb on lines 105..113
chef/cookbooks/nova/recipes/database.rb on lines 128..138

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 41.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

execute "nova-manage db sync" do
  user node[:nova][:user]
  group node[:nova][:group]
  command "nova-manage db sync"
  action :run
Severity: Major
Found in chef/cookbooks/nova/recipes/database.rb and 3 other locations - About 45 mins to fix
chef/cookbooks/nova/recipes/database.rb on lines 91..101
chef/cookbooks/nova/recipes/database.rb on lines 105..113
chef/cookbooks/nova/recipes/database.rb on lines 116..125

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 41.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

execute "nova-manage api_db sync" do
  user node[:nova][:user]
  group node[:nova][:group]
  command "nova-manage api_db sync"
  action :run
Severity: Major
Found in chef/cookbooks/nova/recipes/database.rb and 3 other locations - About 45 mins to fix
chef/cookbooks/nova/recipes/database.rb on lines 105..113
chef/cookbooks/nova/recipes/database.rb on lines 116..125
chef/cookbooks/nova/recipes/database.rb on lines 128..138

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 41.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

execute "nova-manage create cell0" do
  user node[:nova][:user]
  group node[:nova][:group]
  command "nova-manage cell_v2 map_cell0"
  action :run
Severity: Major
Found in chef/cookbooks/nova/recipes/database.rb and 3 other locations - About 45 mins to fix
chef/cookbooks/nova/recipes/database.rb on lines 91..101
chef/cookbooks/nova/recipes/database.rb on lines 116..125
chef/cookbooks/nova/recipes/database.rb on lines 128..138

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 41.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  database_user "create #{d[:user]} database user" do
    connection db_settings[:connection]
    username d[:user]
    password d[:password]
    provider db_settings[:user_provider]
Severity: Minor
Found in chef/cookbooks/nova/recipes/database.rb and 2 other locations - About 40 mins to fix
chef/cookbooks/horizon/recipes/monasca_ui.rb on lines 61..68
chef/cookbooks/monasca/recipes/database.rb on lines 44..51

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 37.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

  database "create #{d[:database]} database" do
    connection db_settings[:connection]
    database_name d[:database]
    provider db_settings[:provider]
    action :create
Severity: Minor
Found in chef/cookbooks/nova/recipes/database.rb and 2 other locations - About 25 mins to fix
chef/cookbooks/horizon/recipes/monasca_ui.rb on lines 53..58
chef/cookbooks/monasca/recipes/database.rb on lines 36..41

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 31.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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