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# File 'lib/bosh/director/jobs/update_release.rb', line 456
def create_job(job_meta)
name, version = job_meta["name"], job_meta["version"]
template_attrs = {
:release => @release_model,
:name => name,
:sha1 => job_meta["sha1"],
:fingerprint => job_meta["fingerprint"],
:version => version
}
if @rebase
new_version = next_template_version(name, version)
if new_version != version
transition = "#{version} -> #{new_version}"
logger.info("Job `#{name}' rebased: #{transition}")
template_attrs[:version] = new_version
version = new_version
@job_rebase_mapping[name] = transition
end
end
logger.info("Creating job template `#{name}/#{version}' " +
"from provided bits")
template = Models::Template.new(template_attrs)
job_tgz = File.join(@tmp_release_dir, "jobs", "#{name}.tgz")
job_dir = File.join(@tmp_release_dir, "jobs", "#{name}")
FileUtils.mkdir_p(job_dir)
desc = "job `#{name}/#{version}'"
result = Bosh::Exec.sh("tar -C #{job_dir} -xzf #{job_tgz} 2>&1", :on_error => :return)
if result.failed?
logger.error("Extracting #{desc} archive failed in dir #{job_dir}, " +
"tar returned #{result.exit_status}, " +
"output: #{result.output}")
raise JobInvalidArchive, "Extracting #{desc} archive failed. Check task debug log for details."
end
manifest_file = File.join(job_dir, "job.MF")
unless File.file?(manifest_file)
raise JobMissingManifest,
"Missing job manifest for `#{template.name}'"
end
job_manifest = Psych.load_file(manifest_file)
if job_manifest["templates"]
job_manifest["templates"].each_key do |relative_path|
path = File.join(job_dir, "templates", relative_path)
unless File.file?(path)
raise JobMissingTemplateFile,
"Missing template file `#{relative_path}' " +
"for job `#{template.name}'"
end
end
end
main_monit_file = File.join(job_dir, "monit")
aux_monit_files = Dir.glob(File.join(job_dir, "*.monit"))
unless File.exists?(main_monit_file) || aux_monit_files.size > 0
raise JobMissingMonit, "Job `#{template.name}' is missing monit file"
end
template.blobstore_id = BlobUtil.create_blob(job_tgz)
package_names = []
job_manifest["packages"].each do |package_name|
package = @packages[package_name]
if package.nil?
raise JobMissingPackage,
"Job `#{template.name}' is referencing " +
"a missing package `#{package_name}'"
end
package_names << package.name
end
template.package_names = package_names
if job_manifest["logs"]
unless job_manifest["logs"].is_a?(Hash)
raise JobInvalidLogSpec,
"Job `#{template.name}' has invalid logs spec format"
end
template.logs = job_manifest["logs"]
end
if job_manifest["properties"]
unless job_manifest["properties"].is_a?(Hash)
raise JobInvalidPropertySpec,
"Job `#{template.name}' has invalid properties spec format"
end
template.properties = job_manifest["properties"]
end
template.save
end
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