Package com.yahoo.vespa.config.server.deploy

Class Deployment

java.lang.Object

com.yahoo.vespa.config.server.deploy.Deployment

All Implemented Interfaces:

com.yahoo.config.provision.Deployment

public class Deployment
extends Object
implements com.yahoo.config.provision.Deployment

The process of deploying an application. Deployments are created by an ApplicationRepository. Instances of this are not multi-thread safe.

Author:

Ulf Lilleengen, bratseth

Method Summary

Modifier and Type	Method	Description
long	activate()	Activates this.
ConfigChangeActions	configChangeActions()
void	prepare()	Prepares this.
static Deployment	prepared(Session session, ApplicationRepository applicationRepository, Optional<com.yahoo.config.provision.Provisioner> provisioner, Tenant tenant, com.yahoo.config.application.api.DeployLogger logger, Duration timeout, Clock clock, boolean isBootstrap, boolean force)
void	restart(com.yahoo.config.provision.HostFilter filter)	Request a restart of services of this application on hosts matching the filter.
Session	session()	Exposes the session of this for testing only
static Deployment	unprepared(Session session, ApplicationRepository applicationRepository, Optional<com.yahoo.config.provision.Provisioner> provisioner, Tenant tenant, com.yahoo.config.application.api.DeployLogger logger, Duration timeout, Clock clock, boolean validate, boolean isBootstrap)
static Deployment	unprepared(Session session, ApplicationRepository applicationRepository, Optional<com.yahoo.config.provision.Provisioner> provisioner, Tenant tenant, PrepareParams params, com.yahoo.config.application.api.DeployLogger logger, Clock clock)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

unprepared

public static Deployment unprepared(Session session,
 ApplicationRepository applicationRepository,
 Optional<com.yahoo.config.provision.Provisioner> provisioner,
 Tenant tenant,
 PrepareParams params,
 com.yahoo.config.application.api.DeployLogger logger,
 Clock clock)

unprepared

public static Deployment unprepared(Session session,
 ApplicationRepository applicationRepository,
 Optional<com.yahoo.config.provision.Provisioner> provisioner,
 Tenant tenant,
 com.yahoo.config.application.api.DeployLogger logger,
 Duration timeout,
 Clock clock,
 boolean validate,
 boolean isBootstrap)

prepared

public static Deployment prepared(Session session,
 ApplicationRepository applicationRepository,
 Optional<com.yahoo.config.provision.Provisioner> provisioner,
 Tenant tenant,
 com.yahoo.config.application.api.DeployLogger logger,
 Duration timeout,
 Clock clock,
 boolean isBootstrap,
 boolean force)

prepare

public void prepare()

Prepares this. This does nothing if this is already prepared

Specified by:

prepare in interface com.yahoo.config.provision.Deployment

activate

public long activate()

Activates this. If it is not already prepared, this will call prepare first.

Specified by:

activate in interface com.yahoo.config.provision.Deployment

restart

public void restart(com.yahoo.config.provision.HostFilter filter)

Request a restart of services of this application on hosts matching the filter. This is sometimes needed after activation, but can also be requested without doing prepare and activate in the same session.

Specified by:

restart in interface com.yahoo.config.provision.Deployment

session

public Session session()

Exposes the session of this for testing only

configChangeActions

public ConfigChangeActions configChangeActions()

Returns:

config change actions that need to be performed as result of prepare

Throws:

IllegalArgumentException - if called without being prepared by this