111 lines
4.2 KiB
YAML
111 lines
4.2 KiB
YAML
Namespaces:
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=: io.murano.resources
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sys: io.murano.system
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std: io.murano
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Name: LinuxMuranoInstance
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Extends:
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- LinuxInstance
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Methods:
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prepareUserData:
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Body:
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- $userData: $.generateUserData()
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- Return:
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data: $._generateInstanceConfigResources($userData)
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format: RAW
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_generateInstanceConfigResources:
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Arguments:
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- userData:
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Contract: $.string().notNull()
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Body:
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- $region: $.getRegion()
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- $resources: new(sys:Resources)
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- $muranoInitConf: $.generateCloudConfig()
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- $bootScriptResourceName: format('boot_script_{0}', $.name)
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- $userDataResourceName: format('user_data-{0}', $.name)
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- $bootConfigResourceName: format('boot_config-{0}', $.name)
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- $template:
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resources:
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$bootConfigResourceName:
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type: 'OS::Heat::CloudConfig'
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properties:
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cloud_config: $muranoInitConf
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$bootScriptResourceName:
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type: 'OS::Heat::SoftwareConfig'
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properties:
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group: ungrouped
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config: $userData
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$userDataResourceName:
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type: 'OS::Heat::MultipartMime'
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properties:
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parts:
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- config: {get_resource: $bootConfigResourceName}
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- config: {get_resource: $bootScriptResourceName}
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- $.setAttr(resourceCloudConfig, [$bootScriptResourceName, $userDataResourceName, $bootConfigResourceName])
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- $region.stack.updateTemplate($template)
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- Return: {get_resource: $userDataResourceName}
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generateCloudConfig:
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Body:
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- $resources: new(sys:Resources)
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- $muranoInitConf: $resources.yaml('murano-init.conf').bind(dict(
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instanceHostname => $.name
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))
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- Return: $muranoInitConf
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generateUserData:
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Body:
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- $region: $.getRegion()
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- $rabbitMqParams: $region.getConfig().agentRabbitMq
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- $resources: new(sys:Resources)
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- $configFile: $resources.string('Agent-v2.template')
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- $initScript: $resources.string('linux-init.sh')
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- $muranoScript: $resources.string('murano-init.sh')
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- $muranoAgentConf: $resources.string('murano-agent.conf')
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- $muranoAgentService: $resources.string('murano-agent.service')
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- $muranoAgent: $resources.string('murano-agent')
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- $configReplacements:
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"%RABBITMQ_HOST%": $rabbitMqParams.host
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"%RABBITMQ_PORT%": $rabbitMqParams.port
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"%RABBITMQ_USER%": $rabbitMqParams.login
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"%RABBITMQ_PASSWORD%": $rabbitMqParams.password
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"%RABBITMQ_VHOST%": $rabbitMqParams.virtual_host
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"%RABBITMQ_SSL%": str($rabbitMqParams.ssl).toLower()
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"%RABBITMQ_INSECURE%": str($rabbitMqParams.insecure).toLower()
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"%RABBITMQ_INPUT_QUEUE%": $.agent.queueName()
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"%RESULT_QUEUE%": $region.agentListener.queueName()
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"%SIGNING_KEY%": $.agent.signingKey('\t')
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- $scriptReplacements:
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"%AGENT_CONFIG_BASE64%": base64encode($configFile.replace($configReplacements))
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"%INTERNAL_HOSTNAME%": $.name
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"%MURANO_SERVER_ADDRESS%": coalesce(config(file_server), $rabbitMqParams.host)
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- If: config(rabbitmq, ca_certs)
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Then:
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- $scriptReplacements["%CA_ROOT_CERT_BASE64%"]: base64encode(config(rabbitmq, ca_certs, true))
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Else:
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- $scriptReplacements["%CA_ROOT_CERT_BASE64%"]: ''
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- $muranoReplacements:
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"%MURANO_AGENT_CONF%": base64encode($muranoAgentConf)
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"%MURANO_AGENT_SERVICE%": base64encode($muranoAgentService)
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"%MURANO_AGENT%": base64encode($muranoAgent)
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- $userData: $muranoScript.replace($muranoReplacements) + $initScript.replace($scriptReplacements)
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- Return: $userData
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releaseResources:
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Body:
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- $region: $.getRegion()
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- $template: $region.stack.current()
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- If: $template.get(resources) and $template.get(outputs)
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Then:
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- $resourcesToDelete: $.getAttr(resourceCloudConfig, [])
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- $template.resources: $template.resources.deleteAll($resourcesToDelete)
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- $region.stack.setTemplate($template)
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- super($, $.releaseResources())
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