Class: Kontena::Cli::Registry::CreateCommand
Constant Summary
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- REGISTRY_VERSION =
'2.2'
Instance Attribute Summary
#arguments, #exit_code, #result
Instance Method Summary
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#wait_for_deploy_to_finish
included
Methods included from Common
#access_token=, #add_master, #any_key_to_continue, #any_key_to_continue_with_timeout, #api_url, #api_url=, #api_url_version, #ask, #clear_current_grid, #client, #cloud_auth?, #cloud_client, #config, #confirm, #confirm_command, #current_account, #current_grid, #current_grid=, #current_master, #current_master=, #current_master_index, #display_account_login_info, #display_login_info, #display_logo, #display_master_login_info, #error, #exit_with_error, #kontena_account, #logger, #pastel, #print, #prompt, #puts, #require_api_url, #require_current_account, #require_current_grid, #require_current_master, #require_token, #reset_client, #reset_cloud_client, #running_silent?, #running_verbose?, #settings, #settings_filename, #spinner, #sprint, #sputs, #use_refresh_token, #vfakespinner, #vputs, #vspinner, #warning, #yes?
banner, callback_matcher, #help_requested?, inherited, requires_current_account_token, requires_current_account_token?, requires_current_grid, requires_current_grid?, requires_current_master, requires_current_master?, requires_current_master_token, requires_current_master_token?, #run, #run_callbacks, #verify_current_account_token, #verify_current_grid, #verify_current_master, #verify_current_master_token
Instance Method Details
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# File 'lib/kontena/cli/registry/create_command.rb', line 140
def configure_registry_auth(password)
data = {
username: 'admin',
password: password,
email: '[email protected]',
url: "http://registry.#{current_grid}.kontena.local/"
}
client(require_token).post("grids/#{current_grid}/external_registries", data) rescue nil
end
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#execute ⇒ Object
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# File 'lib/kontena/cli/registry/create_command.rb', line 20
def execute
require_api_url
token = require_token
preferred_node = node
secrets = []
affinity = []
stateful = true
instances = 1
registry = client(token).get("services/#{current_grid}/registry") rescue nil
exit_with_error('Registry already exists') if registry
nodes = client(token).get("grids/#{current_grid}/nodes")
if s3_bucket
['REGISTRY_STORAGE_S3_ACCESSKEY', 'REGISTRY_STORAGE_S3_SECRETKEY'].each do |secret|
exit_with_error("Secret #{secret} does not exist in the vault") unless vault_secret_exists?(secret)
end
env = [
"REGISTRY_STORAGE=s3",
"REGISTRY_STORAGE_S3_REGION=#{s3_region}",
"REGISTRY_STORAGE_S3_BUCKET=#{s3_bucket}",
"REGISTRY_STORAGE_S3_ENCRYPT=#{s3_encrypt?}",
"REGISTRY_STORAGE_S3_SECURE=#{s3_secure?}",
"REGISTRY_STORAGE_S3_V4AUTH=#{s3_v4auth?}"
]
secrets = [
{secret: 'REGISTRY_STORAGE_S3_ACCESSKEY', name: 'REGISTRY_STORAGE_S3_ACCESSKEY', type: 'env'},
{secret: 'REGISTRY_STORAGE_S3_SECRETKEY', name: 'REGISTRY_STORAGE_S3_SECRETKEY', type: 'env'}
]
stateful = false
instances = 2 if nodes['nodes'].size > 1
elsif azure_account_name || azure_container_name
exit_with_error('Option --azure-account-name is missing') if azure_account_name.nil?
exit_with_error('Option --azure-container-name is missing') if azure_container_name.nil?
exit_with_error('Secret REGISTRY_STORAGE_AZURE_ACCOUNTKEY does not exist in the vault') unless vault_secret_exists?('REGISTRY_STORAGE_AZURE_ACCOUNTKEY')
env = [
"REGISTRY_STORAGE=azure",
"REGISTRY_STORAGE_AZURE_ACCOUNTNAME=#{azure_account_name}",
"REGISTRY_STORAGE_AZURE_CONTAINER=#{azure_container_name}"
]
secrets = [
{secret: 'REGISTRY_STORAGE_AZURE_ACCOUNTKEY', name: 'REGISTRY_STORAGE_AZURE_ACCOUNTKEY', type: 'env'}
]
stateful = false
instances = 2 if nodes['nodes'].size > 1
else
env = [
"REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY=/registry"
]
if preferred_node
node = nodes['nodes'].find{|n| n['connected'] && n['name'] == preferred_node }
exit_with_error('Node not found') if node.nil?
affinity << "node==#{node['name']}"
end
end
if vault_secret_exists?('REGISTRY_AUTH_PASSWORD')
secrets << {secret: 'REGISTRY_AUTH_PASSWORD', name: 'AUTH_PASSWORD', type: 'env'}
configure_registry_auth(vault_secret('REGISTRY_AUTH_PASSWORD'))
end
if vault_secret_exists?('REGISTRY_HTTP_TLS_CERTIFICATE')
secrets << {secret: 'REGISTRY_HTTP_TLS_CERTIFICATE', name: 'REGISTRY_HTTP_TLS_CERTIFICATE', type: 'env'}
secrets << {secret: 'REGISTRY_HTTP_TLS_KEY', name: 'REGISTRY_HTTP_TLS_KEY', type: 'env'}
env << "REGISTRY_HTTP_ADDR=0.0.0.0:443"
else
env << "REGISTRY_HTTP_ADDR=0.0.0.0:80"
end
env << "REGISTRY_HTTP_SECRET=#{SecureRandom.hex(24)}"
data = {
name: 'registry',
stack: 'kontena/registry',
version: Kontena::Cli::VERSION,
source: '---',
registry: 'file://',
expose: 'api',
services: [
{
name: 'api',
stateful: stateful,
container_count: instances,
image: "kontena/registry:#{REGISTRY_VERSION}",
volumes: ['/registry'],
env: env,
secrets: secrets,
affinity: affinity
}
]
}
client(token).post("grids/#{current_grid}/stacks", data)
deployment = client(token).post("stacks/#{current_grid}/registry/deploy", {})
spinner "Deploying #{data[:name].colorize(:cyan)} stack " do
wait_for_deploy_to_finish(deployment)
end
puts "\n"
puts "Docker Registry #{REGISTRY_VERSION} is now running at registry.#{current_grid}.kontena.local."
puts "Note: "
puts " - OpenVPN connection is needed to establish connection to this registry. See http://www.kontena.io/docs/using-kontena/vpn-access for details"
puts " - you must set '--insecure-registry registry.#{current_grid}.kontena.local' to your client docker daemon before you are able to push to this registry"
end
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#vault_secret(name) ⇒ String
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# File 'lib/kontena/cli/registry/create_command.rb', line 134
def vault_secret(name)
secret = client(require_token).get("secrets/#{current_grid}/#{name}")
secret['value']
end
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#vault_secret_exists?(name) ⇒ Boolean
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# File 'lib/kontena/cli/registry/create_command.rb', line 125
def vault_secret_exists?(name)
client(require_token).get("secrets/#{current_grid}/#{name}")
true
rescue
false
end
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