Unable to start Ops Manager mongodb-mms on Amazon Linux
Alan Stott
[ec2-user@ip-10-0-0-26 init.d]$ sudo service mongodb-mms start
Starting pre-flight checks
An unexpected error occurred during pre-flight checks: Unable to provision, see the following errors:
1) Error injecting constructor, java.net.UnknownHostException: ip-10-0-0-26: ip-10-0-0-26: Name or service not known
at com.xgen.svc.core.AppSettings.<init>(AppSettings.java:125)
at com.xgen.svc.core.AppSettings.class(AppSettings.java:45)
while locating com.xgen.svc.core.AppSettings
for parameter 0 at com.xgen.svc.core.dao.mongo.MongoSvcProvider.<init>(MongoSvcProvider.java:23)
at com.xgen.svc.core.dao.mongo.MongoSvcProvider.class(MongoSvcProvider.java:19)
while locating com.xgen.svc.core.dao.mongo.MongoSvcProvider
while locating com.xgen.svc.core.dao.mongo.MongoSvc
1 error
com.google.inject.ProvisionException: Unable to provision, see the following errors:
1) Error injecting constructor, java.net.UnknownHostException: ip-10-0-0-26: ip-10-0-0-26: Name or service not known
at com.xgen.svc.core.AppSettings.<init>(AppSettings.java:125)
at com.xgen.svc.core.AppSettings.class(AppSettings.java:45)
while locating com.xgen.svc.core.AppSettings
for parameter 0 at com.xgen.svc.core.dao.mongo.MongoSvcProvider.<init>(MongoSvcProvider.java:23)
at com.xgen.svc.core.dao.mongo.MongoSvcProvider.class(MongoSvcProvider.java:19)
while locating com.xgen.svc.core.dao.mongo.MongoSvcProvider
while locating com.xgen.svc.core.dao.mongo.MongoSvc
1 error
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1025)
at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1051)
at com.mycila.inject.jsr250.Jsr250InjectorImpl.getInstance(Jsr250InjectorImpl.java:123)
at com.xgen.svc.core.PreFlightCheck.performChecks(PreFlightCheck.java:90)
at com.xgen.svc.core.PreFlightCheck.main(PreFlightCheck.java:150)
Caused by: java.net.UnknownHostException: ip-10-0-0-26: ip-10-0-0-26: Name or service not known
at java.net.InetAddress.getLocalHost(InetAddress.java:1505)
at com.xgen.svc.core.util.SystemUtils.getHostname(SystemUtils.java:16)
at com.xgen.svc.core.AppSettings.recordInstanceOverrides(AppSettings.java:366)
at com.xgen.svc.core.AppSettings.<init>(AppSettings.java:170)
at com.xgen.svc.core.AppSettings.<init>(AppSettings.java:125)
at com.xgen.svc.core.AppSettings$$FastClassByGuice$$577b2d6c.newInstance(<generated>)
at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267)
at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:104)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267)
at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
at com.google.inject.internal.BoundProviderFactory.get(BoundProviderFactory.java:61)
at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)
... 4 more
Caused by: java.net.UnknownHostException: ip-10-0-0-26: Name or service not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getLocalHost(InetAddress.java:1500)
... 33 more
#
# Ops Manager Configuration File
#
# #####################################
# Ops Manager MongoDB storage settings
#
# The following MongoURI parameters are for configuring the MongoDB storage
# that backs the Ops Manager server's functionality. By default. the Ops Manager server is
# configured to expect a local standalone instance of MongoDB running on
# the default port 27017.
#
# For more advanced configurations of the backing MongoDB store, such as
# running with replication or authentication, please refer to the
# documentation at http://mms.mongodb.com/help-hosted.
# ####################################
mongo.mongoUri=mongodb://mongoZoneA,mongoZoneB,mongoZoneC
mongo.ssl=false
# #####################################
# MongoDB SSL Settings (Optional)
#
# The following parameters are for configuring the SSL certificates to be
# used by the Ops Manager server to connect to its MongoDB backing stores. These
# settings are only applied to the mongoUri connection above when
# `mongo.ssl` is set to true.
# CAFile - the certificate of the CA that issued the MongoDB server certificate(s)
# PEMKeyFile - a client certificate containing a certificate and private key
# (needed when MongoDB is running with --sslCAFile)
# PEMKeyFilePassword - required if the `PEMKeyFile` contains an encrypted private key
# ####################################
mongodb.ssl.CAFile=
mongodb.ssl.PEMKeyFile=
mongodb.ssl.PEMKeyFilePassword=
# #####################################
# Kerberos Module (Optional)
#
# The following parameters are for configuring Ops Manager to use Kerberos to connection
# to its MongoDB backing stores.
#
# jvm.java.security.krb5.kdc: This should be the IP/FQDN of the KDC server. The value will be set to JVM's
# java.security.krb5.kdc.
#
# jvm.java.security.krb5.realm: This is the default REALM for Kerberos. It is being used for JVM's
# java.security.krb5.realm.
#
# mms.kerberos.principal: The principal we used to authenticate with MongoDB. This should be the exact same user
# on the mongoUri above.
#
# mms.kerberos.keyTab: The absolute path to the keytab file for the principal.
#
# mms.kerberos.debug: The debug flag to output more information on Kerberos authentication process.
#
# Please note, all the parameters are required for Kerberos authentication, except mms.kerberos.debug. The mechanism
# will not be functioning if any of the setting value is missing.
#
# Assume your kdc server FQDN is kdc.example.com, your Kerberos default realm is: EXAMPLE.COM,
# the host running Ops Manager is mmsweb.example.com, the Kerberos for Ops Manager is mms/mmsweb.ex...@EXAMPLE.com,
# And you have a keytab file for mms/mmsweb.ex...@EXAMPLE.COM located at /path/to/mms.keytab, then the
# configurations would be:
# jvm.java.security.krb5.kdc=kdc.example.com
# jvm.java.security.krb5.realm=EXAMPLE.COM
# mms.kerberos.principal=mms/mmsweb.ex...@EXAMPLE.COM
# mms.kerberos.keyTab=/path/to/mms.keytab
# mms.kerberos.debug=false
#
# ####################################
jvm.java.security.krb5.kdc=
jvm.java.security.krb5.realm=
mms.kerberos.principal=
mms.kerberos.keyTab=
mms.kerberos.debug=
# #####################################
# Instance Parameter Overrides
#
# In this section include any parameters to be used on this instance
# of Ops Manager. These parameters will override any global configuration
# stored in the Ops Manager database.
#
# See https://docs.opsmanager.mongodb.com/current/reference/configuration/
# for additional information
#
# #####################################
Wan Bachtiar
Error injecting constructor, java.net.UnknownHostException: ip-10-0-0-26: ip-10-0-0-26: Name or service not known
Hi Alan,
Based on the error line, it seems that there's an issue with your DNS setup on your VPC. Make sure that ip-10-0-0-26 is a resolvable hostname. Check that your instances' network configuration has been setup properly. You may find the Amazon VPC DHCP options useful.
Trying to evaluate Ops Manager for our start-up.
As you may already know OpsManager Application is part of the MongoDB Enterprise edition, which is a commercially supported product.
If your company/organisation already has a commercial subscription and you have further questions about running OpsManager, you should open a private case in the Commercial Support Portal.
Alternatively if you are evaluating MongoDB Enterprise and interested, send me a private message with your contact details and I can request a MongoDB Account Executive to contact you.
Regards,
Wan.