/**
* Default pre-start hooks.
*
* <p>Can be extended by subclasses if needed.
*/
protected void preStartCustom(MachineLocation machine) {
ConfigToAttributes.apply(entity());
// Opportunity to block startup until other dependent components are available
Object val = entity().getConfig(SoftwareProcess.START_LATCH);
if (val != null)
log.debug("{} finished waiting for start-latch {}; continuing...", entity(), val);
}
@Override
public void init() {
super.init();
ConfigToAttributes.apply(this, DOCKER_HOST);
ConfigToAttributes.apply(this, DOCKER_REGISTRY_PORT);
DockerHost host = (DockerHost) sensors().get(DOCKER_HOST);
String installDir = host.sensors().get(SoftwareProcess.INSTALL_DIR);
SshMachineLocation sshMachine = host.getDynamicLocation().getMachine();
String sshMachineInstallDir = getSSHMachineInstallDir();
config()
.set(
DockerAttributes.DOCKER_PORT_BINDINGS,
MutableMap.of(sensors().get(DOCKER_REGISTRY_PORT), 5000));
config()
.set(
DockerAttributes.DOCKER_HOST_VOLUME_MAPPING,
MutableMap.of(Os.mergePaths(installDir, "certs"), "/certs"));
sshMachine.installTo(
ImmutableMap.of(SshTool.PROP_PERMISSIONS.getName(), "0755"),
SCRIPT_LOCATION,
Os.mergePaths(sshMachineInstallDir, CREATE_CERTS_SCRIPT_NAME));
sshMachine.installTo(
config().get(DockerInfrastructure.DOCKER_CA_CERTIFICATE_PATH),
Os.mergePaths(sshMachineInstallDir, "ca-cert.pem"));
sshMachine.installTo(
config().get(DockerInfrastructure.DOCKER_CA_KEY_PATH),
Os.mergePaths(sshMachineInstallDir, "ca-key.pem"));
int result =
sshMachine.execCommands(
"installCerts",
ImmutableList.of(
BashCommands.sudo(
String.format(
"%s %s %s",
Os.mergePaths(sshMachineInstallDir, CREATE_CERTS_SCRIPT_NAME),
host.sensors().get(Attributes.ADDRESS),
sshMachineInstallDir))));
if (result != 0) {
throw new IllegalStateException("Could not create certificates for docker registry");
}
}
@Override
public void init() {
super.init();
ConfigToAttributes.apply(this, MESOS_SLAVE_ID);
EnricherSpec<?> serviceUp =
Enrichers.builder()
.propagating(ImmutableMap.of(SLAVE_ACTIVE, SERVICE_UP))
.from(this)
.build();
enrichers().add(serviceUp);
}
@Override
public void init() {
sensors().set(Attributes.HOSTNAME, "localhost");
sensors()
.set(
UsesJmx.JMX_PORT,
LocalhostMachineProvisioningLocation.obtainPort(
PortRanges.fromString(
// just doing "40123+" was not enough to avoid collisions (on 40125),
// observed on jenkins, not sure why but
// maybe something else had a UDP connection we weren't detected,
// or the static lock our localhost uses was being bypassed;
// this should improve things (2016-01)
NetworkingTestUtils.randomPortAround(40000) + "+")));
// only supports no-agent, at the moment
config().set(UsesJmx.JMX_AGENT_MODE, JmxAgentModes.NONE);
sensors().set(UsesJmx.RMI_REGISTRY_PORT, -1); // -1 means to use the JMX_PORT only
ConfigToAttributes.apply(this, UsesJmx.JMX_CONTEXT);
}