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# GOV.UK Mini Environment Admin
# Copyright © 2018 Christopher Baines <mail@cbaines.net>
#
# This file is part of the GOV.UK Mini Environment Admin.
#
# The GOV.UK Mini Environment Admin is free software: you can
# redistribute it and/or modify it under the terms of the GNU Affero
# General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later
# version.
#
# The GOV.UK Mini Environment Admin is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with the GOV.UK Mini Environment Admin. If not, see
# <http://www.gnu.org/licenses/>.
class GovukGuix::BuildJob < GovukGuix::Job
DEFAULT_ARGUMENTS = {
'rails-environment' => 'production',
'use-high-ports' => 'false',
'fallback' => true
}.freeze
@retry_interval = 30
def run(mini_environment_id, options)
logger.info(self.class) do
"Building mini environment #{mini_environment_id}"
end
mini_environment = MiniEnvironment.find(mini_environment_id)
remote_host = options[:run_remotely_on_host]
if remote_host
ssh_command = ['ssh', remote_host]
# Copy the revision to the remote host, to ensure it's available
# there
run_command(
'guix',
'copy',
"--to=#{remote_host}",
mini_environment.govuk_guix_revision.store_path
)
else
ssh_command = []
end
output = run_command(
*ssh_command,
"#{mini_environment.govuk_guix_revision.store_path}/bin/govuk",
'system',
'build',
*hash_to_arguments(
DEFAULT_ARGUMENTS.merge(options[:arguments])
),
*signon_user_arguments(mini_environment.signon_users),
*options[:services]
)
build_output = output.last.strip
logger.debug(self.class) { "build_output: #{build_output}" }
mini_environment.update(
backend_data: {
build_output: build_output
}
)
end
def signon_user_to_sexp(signon_user)
keys = %w(name email role passphrase)
sexp_contents = keys.zip(
signon_user.values_at(*keys)
).map do |(key, value)|
"#:#{key} \"#{value}\""
end
"(#{sexp_contents.join(' ')})"
end
def signon_user_arguments(signon_users)
signon_users.map do |signon_user|
"--signon-user=#{signon_user_to_sexp(signon_user)}"
end
end
def self.jobs(mini_environment_id)
QueJob
.where(
job_class: name
).where(
"args->>0 = '#{mini_environment_id}'"
).to_a
end
end
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