The problem here is that phusion/baseimage per https://github.com/phusion/baseimage-docker should provide ssh access to container , however it doesn’t. Working with docker container there is easy workaround suggested by Mykola Gurov in http://stackoverflow.com/questions/27816298/cannot-get-ssh-access-to-glassfish-4-1-docker-container
# docker exec container-id exec /usr/sbin/sshd -D
*******************************************************************************
To bring sshd back to life create in building folder script 01_sshd_start.sh
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#!/bin/bash
if [[ ! -e /etc/ssh/ssh_host_rsa_key ]]; then
echo “No SSH host key available. Generating one…”
export LC_ALL=C
export DEBIAN_FRONTEND=noninteractive
dpkg-reconfigure openssh-server
echo “SSH KEYS regenerated by Boris just in case !”
fi
/usr/sbin/sshd > log &
echo “SSHD started !”
and insert in Dockerfile:-
ADD 01_sshd_start.sh /etc/my_init.d/
Following bellow is Dockerfile been used to build image for GlassFish 4.1 nova-docker container extending phusion/baseimage and starting three daemons at a time when launching nova-docker instance been built via image been prepared to be used by Nova-Docker driver on Juno
FROM phusion/baseimage
MAINTAINER Boris Derzhavets
RUN apt-get update
RUN echo ‘root:root’ |chpasswd
RUN sed -ri ‘s/^PermitRootLogin\s+.*/PermitRootLogin yes/’ /etc/ssh/sshd_config
RUN sed -ri ‘s/UsePAM yes/#UsePAM yes/g’ /etc/ssh/sshd_config
RUN apt-get update && apt-get install -y wget
RUN wget –no-check-certificate –no-cookies –header “Cookie: oraclelicense=accept-securebackup-cookie” http://download.oracle.com/otn-pub/java/jdk/8u25-b17/jdk-8u25-linux-x64.tar.gz
RUN cp jdk-8u25-linux-x64.tar.gz /opt
RUN cd /opt; tar -zxvf jdk-8u25-linux-x64.tar.gz
ENV PATH /opt/jdk1.8.0_25/bin:$PATH
RUN apt-get update && \
apt-get install -y wget unzip pwgen expect net-tools vim && \
wget http://download.java.net/glassfish/4.1/release/glassfish-4.1.zip && \
unzip glassfish-4.1.zip -d /opt && \
rm glassfish-4.1.zip && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
ENV PATH /opt/glassfish4/bin:$PATH
ADD 01_sshd_start.sh /etc/my_init.d/
ADD run.sh /etc/my_init.d/
ADD database.sh /etc/my_init.d/
ADD change_admin_password.sh /change_admin_password.sh
ADD change_admin_password_func.sh /change_admin_password_func.sh
ADD enable_secure_admin.sh /enable_secure_admin.sh
RUN chmod +x /*.sh /etc/my_init.d/*.sh
# 4848 (administration), 8080 (HTTP listener), 8181 (HTTPS listener), 9009 (JPDA debug port)
EXPOSE 22 4848 8080 8181 9009
CMD [“/sbin/my_init”]
********************************************************************************
I had to update database.sh script as follows to make nova-docker container
starting on RDO Juno
********************************************************************************
# cat database.sh
#!/bin/bash
set -e
asadmin start-database –dbhost 127.0.0.1 –terse=true > log &
the important change is binding dbhost to 127.0.0.1 , which is not required for loading docker container. Nova-Docker Driver ( http://www.linux.com/community/blogs/133-general-linux/799569-running-nova-docker-on-openstack-rdo-juno-centos-7 ) seems to be more picky about –dbhost key value of Derby Database
*********************
Build image
*********************
[root@junolxc docker-glassfish41]# ls -l
total 44
-rw-r–r–. 1 root root 217 Jan 7 00:27 change_admin_password_func.sh
-rw-r–r–. 1 root root 833 Jan 7 00:27 change_admin_password.sh
-rw-r–r–. 1 root root 473 Jan 7 00:27 circle.yml
-rw-r–r–. 1 root root 44 Jan 7 00:27 database.sh
-rw-r–r–. 1 root root 1287 Jan 7 00:27 Dockerfile
-rw-r–r–. 1 root root 167 Jan 7 00:27 enable_secure_admin.sh
-rw-r–r–. 1 root root 11323 Jan 7 00:27 LICENSE
-rw-r–r–. 1 root root 2123 Jan 7 00:27 README.md
-rw-r–r–. 1 root root 354 Jan 7 00:27 run.sh
[root@junolxc docker-glassfish41]# docker build -t boris/docker-glassfish41 .
*************************
Upload image to glance
*************************
# . keystonerc_admin
# docker save boris/docker-glassfish41:latest | glance image-create –is-public=True –container-format=docker –disk-format=raw –name boris/docker-glassfish41:latest
**********************
Launch instance
**********************
# . keystonerc_demo
# nova boot –image “boris/docker-glassfish41:latest” –flavor m1.small –key-name osxkey –nic net-id=demo_network-id OracleGlassfish41
[root@junodocker (keystone_admin)]# ssh root@192.168.1.175
root@192.168.1.175’s password:
Last login: Fri Jan 9 10:09:50 2015 from 192.168.1.57
root@instance-00000045:~# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 10:15 ? 00:00:00 /usr/bin/python3 -u /sbin/my_init
root 12 1 0 10:15 ? 00:00:00 /usr/sbin/sshd
root 46 1 0 10:15 ? 00:00:08 /opt/jdk1.8.0_25/bin/java -Djava.library.path=/opt/glassfish4/glassfish/lib -cp /opt/glassfish4/glassfish/lib/asadmin/cli-optional.jar:/opt/glassfish4/javadb/lib/derby.jar:/opt/glassfish4/javadb/lib/derbytools.jar:/opt/glassfish4/javadb/lib/derbynet.jar:/opt/glassfish4/javadb/lib/derbyclient.jar com.sun.enterprise.admin.cli.optional.DerbyControl start 127.0.0.1 1527 true /opt/glassfish4/glassfish/databases
root 137 1 0 10:15 ? 00:00:00 /bin/bash /etc/my_init.d/run.sh
root 358 137 0 10:15 ? 00:00:05 java -jar /opt/glassfish4/bin/../glassfish/lib/client/appserver-cli.jar start-domain –debug=false -w
root 375 358 0 10:15 ? 00:02:59 /opt/jdk1.8.0_25/bin/java -cp /opt/glassfish4/glassfish/modules/glassfish.jar -XX:+UnlockDiagnosticVMOptions -XX:NewRatio=2 -XX:MaxPermSize=192m -Xmx512m -client -javaagent:/opt/glassfish4/glassfish/lib/monitor/flashlight-agent.jar -Djavax.xml.accessExternalSchema=all -Djavax.net.ssl.trustStore=/opt/glassfish4/glassfish/domains/domain1/config/cacerts.jks -Djdk.corba.allowOutputStreamSubclass=true -Dfelix.fileinstall.dir=/opt/glassfish4/glassfish/modules/autostart/ -Dorg.glassfish.additionalOSGiBundlesToStart=org.apache.felix.shell,org.apache.felix.gogo.runtime,org.apache.felix.gogo.shell,org.apache.felix.gogo.command,org.apache.felix.shell.remote,org.apache.felix.fileinstall -Dcom.sun.aas.installRoot=/opt/glassfish4/glassfish -Dfelix.fileinstall.poll=5000 -Djava.endorsed.dirs=/opt/glassfish4/glassfish/modules/endorsed:/opt/glassfish4/glassfish/lib/endorsed -Djava.security.policy=/opt/glassfish4/glassfish/domains/domain1/config/server.policy -Dosgi.shell.telnet.maxconn=1 -Dfelix.fileinstall.bundles.startTransient=true -Dcom.sun.enterprise.config.config_environment_factory_class=com.sun.enterprise.config.serverbeans.AppserverConfigEnvironmentFactory -Dfelix.fileinstall.log.level=2 -Djavax.net.ssl.keyStore=/opt/glassfish4/glassfish/domains/domain1/config/keystore.jks -Djava.security.auth.login.config=/opt/glassfish4/glassfish/domains/domain1/config/login.conf -Dfelix.fileinstall.disableConfigSave=false -Dfelix.fileinstall.bundles.new.start=true -Dcom.sun.aas.instanceRoot=/opt/glassfish4/glassfish/domains/domain1 -Dosgi.shell.telnet.port=6666 -Dgosh.args=–nointeractive -Dcom.sun.enterprise.security.httpsOutboundKeyAlias=s1as -Dosgi.shell.telnet.ip=127.0.0.1 -DANTLR_USE_DIRECT_CLASS_LOADING=true -Djava.awt.headless=true -Dcom.ctc.wstx.returnNullForDefaultNamespace=true -Djava.ext.dirs=/opt/jdk1.8.0_25/lib/ext:/opt/jdk1.8.0_25/jre/lib/ext:/opt/glassfish4/glassfish/domains/domain1/lib/ext -Djdbc.drivers=org.apache.derby.jdbc.ClientDriver -Djava.library.path=/opt/glassfish4/glassfish/lib:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib com.sun.enterprise.glassfish.bootstrap.ASMain -upgrade false -domaindir /opt/glassfish4/glassfish/domains/domain1 -read-stdin true -asadmin-args –host,,,localhost,,,–port,,,4848,,,–secure=false,,,–terse=false,,,–echo=false,,,–interactive=false,,,start-domain,,,–verbose=false,,,–watchdog=true,,,–debug=false,,,–domaindir,,,/opt/glassfish4/glassfish/domains,,,domain1 -domainname domain1 -instancename server -type DAS -verbose false -asadmin-classpath /opt/glassfish4/glassfish/lib/client/appserver-cli.jar -debug false -asadmin-classname com.sun.enterprise.admin.cli.AdminMain
root 1186 12 0 14:02 ? 00:00:00 sshd: root@pts/0
root 1188 1186 0 14:02 pts/0 00:00:00 -bash
root 1226 1188 0 15:45 pts/0 00:00:00 ps -ef
Original idea of using ./run.sh script is coming from
https://registry.hub.docker.com/u/bonelli/glassfish-4.1/
[root@junodocker ~(keystone_admin)]# docker logs 65a3f4cf1994
*** Running /etc/my_init.d/00_regen_ssh_host_keys.sh…
No SSH host key available. Generating one…
Creating SSH2 RSA key; this may take some time …
Creating SSH2 DSA key; this may take some time …
Creating SSH2 ECDSA key; this may take some time …
Creating SSH2 ED25519 key; this may take some time …
invoke-rc.d: policy-rc.d denied execution of restart.
*** Running /etc/my_init.d/database.sh…
Starting database in Network Server mode on host 127.0.0.1 and port 1527.
——— Derby Network Server Information ——–
Version: CSS10100/10.10.2.0 – (1582446) Build: 1582446 DRDA Product Id: CSS10100
— listing properties —
derby.drda.traceDirectory=/opt/glassfish4/glassfish/databases
derby.drda.maxThreads=0
derby.drda.sslMode=off
derby.drda.keepAlive=true
derby.drda.minThreads=0
derby.drda.portNumber=1527
derby.drda.logConnections=false
derby.drda.timeSlice=0
derby.drda.startNetworkServer=false
derby.drda.host=127.0.0.1
derby.drda.traceAll=false
—————— Java Information ——————
Java Version: 1.8.0_25
Java Vendor: Oracle Corporation
Java home: /opt/jdk1.8.0_25/jre
Java classpath: /opt/glassfish4/glassfish/lib/asadmin/cli-optional.jar:/opt/glassfish4/javadb/lib/derby.jar:/opt/glassfish4/javadb/lib/derbytools.jar:/opt/glassfish4/javadb/lib/derbynet.jar:/opt/glassfish4/javadb/lib/derbyclient.jar
OS name: Linux
OS architecture: amd64
OS version: 3.10.0-123.el7.x86_64
Java user name: root
Java user home: /root
Java user dir: /
java.specification.name: Java Platform API Specification
java.specification.version: 1.8
java.runtime.version: 1.8.0_25-b17
——— Derby Information ——–
[/opt/glassfish4/javadb/lib/derby.jar] 10.10.2.0 – (1582446)
[/opt/glassfish4/javadb/lib/derbytools.jar] 10.10.2.0 – (1582446)
[/opt/glassfish4/javadb/lib/derbynet.jar] 10.10.2.0 – (1582446)
[/opt/glassfish4/javadb/lib/derbyclient.jar] 10.10.2.0 – (1582446)
——————————————————
—————– Locale Information —————–
Current Locale : [English/United States [en_US]]
Found support for locale: [cs]
version: 10.10.2.0 – (1582446)
Found support for locale: [de_DE]
version: 10.10.2.0 – (1582446)
Found support for locale: [es]
version: 10.10.2.0 – (1582446)
Found support for locale: [fr]
version: 10.10.2.0 – (1582446)
Found support for locale: [hu]
version: 10.10.2.0 – (1582446)
Found support for locale: [it]
version: 10.10.2.0 – (1582446)
Found support for locale: [ja_JP]
version: 10.10.2.0 – (1582446)
Found support for locale: [ko_KR]
version: 10.10.2.0 – (1582446)
Found support for locale: [pl]
version: 10.10.2.0 – (1582446)
Found support for locale: [pt_BR]
version: 10.10.2.0 – (1582446)
Found support for locale: [ru]
version: 10.10.2.0 – (1582446)
Found support for locale: [zh_CN]
version: 10.10.2.0 – (1582446)
Found support for locale: [zh_TW]
version: 10.10.2.0 – (1582446)
——————————————————
——————————————————
Starting database in the background.
Log redirected to /opt/glassfish4/glassfish/databases/derby.log.
Command start-database executed successfully.
*** Running /etc/my_init.d/run.sh…
Bad Network Configuration. DNS can not resolve the hostname:
java.net.UnknownHostException: instance-00000045: instance-00000045: unknown error
Waiting for domain1 to start …….
Successfully started the domain : domain1
domain Location: /opt/glassfish4/glassfish/domains/domain1
Log File: /opt/glassfish4/glassfish/domains/domain1/logs/server.log
Admin Port: 4848
Command start-domain executed successfully.
=> Modifying password of admin to random in Glassfish
spawn asadmin –user admin change-admin-password
Enter the admin password>
Enter the new admin password>
Enter the new admin password again>
Command change-admin-password executed successfully.
=> Enabling secure admin login
spawn asadmin enable-secure-admin
Enter admin user name> admin
Enter admin password for user “admin”>
You must restart all running servers for the change in secure admin to take effect.
Command enable-secure-admin executed successfully.
=> Done!
========================================================================
You can now connect to this Glassfish server using:
admin:fCZNVP80JiyI
Please remember to change the above password as soon as possible!
========================================================================
=> Restarting Glassfish server
Waiting for the domain to stop .
Command stop-domain executed successfully.
=> Starting and running Glassfish server
=> Debug mode is set to: false
Posted by dbaxps 
Xen Virtualization on Linux and Solaris 