tomcat cluster not working

[vigneshindn]

docker run -d --name tomcatOne -v /opt/docker-cluster/cluster/server.xml:/usr/local/tomcat/conf/server.xml -v /opt/docker-cluster/cluster/ROOT:/usr/local/tomcat/webapps/ROOT tomcat

when i give this command the container start to run in background, while i inspect the container , it showing

[root@localhost docker-cluster]# docker inspect tomcatOne | grep IPAddress
"SecondaryIPAddresses": null,
"IPAddress": "",
"IPAddress": "",

[vigneshindn]

[root@localhost cluster]# docker inspect dd414a8cd0e0
[
{
"Id": "dd414a8cd0e0460a6119c5014b3e296e3d89c3b2852f006cfdb00f11fc116c2f",
"Created": "2017-12-29T12:25:46.413788054Z",
"Path": "catalina.sh",
"Args": [
"run"
],
"State": {
"Status": "exited",
"Running": false,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 0,
"ExitCode": 0,
"Error": "",
"StartedAt": "2017-12-29T12:25:49.064271208Z",
"FinishedAt": "2017-12-29T12:25:49.876161494Z"
},
"Image": "sha256:3dcfe809147daf54fbdbe1f6886b4c49df63f28e2b3c8ac119fef6a7f7490d3c",
"ResolvConfPath": "/var/lib/docker/containers/dd414a8cd0e0460a6119c5014b3e296e3d89c3b2852f006cfdb00f11fc116c2f/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/dd414a8cd0e0460a6119c5014b3e296e3d89c3b2852f006cfdb00f11fc116c2f/hostname",
"HostsPath": "/var/lib/docker/containers/dd414a8cd0e0460a6119c5014b3e296e3d89c3b2852f006cfdb00f11fc116c2f/hosts",
"LogPath": "",
"Name": "/tomcattwo",
"RestartCount": 0,
"Driver": "devicemapper",
"MountLabel": "system_u:object_r:svirt_sandbox_file_t:s0:c549,c781",
"ProcessLabel": "system_u:system_r:svirt_lxc_net_t:s0:c549,c781",
"AppArmorProfile": "",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/opt/docker-cluster/cluster/server.xml:/usr/local/tomcat/conf/server.xml",
"/opt/docker-cluster/cluster/ROOT:/usr/local/tomcat/webapps/ROOT"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "journald",
"Config": {}
},
"NetworkMode": "default",
"PortBindings": {
"8080/tcp": [
{
"HostIp": "",
"HostPort": "8087"
}
]
},
"RestartPolicy": {
"Name": "no",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": null,
"CapAdd": null,
"CapDrop": null,
"Dns": [],
"DnsOptions": [],
"DnsSearch": [],
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "docker-runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": [],
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": -1,
"OomKillDisable": false,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Name": "devicemapper",
"Data": {
"DeviceId": "124",
"DeviceName": "docker-253:0-1173461-071ad63410301a376e6dc16b471f31b4b1f03e388bef45cdd77f4ff33c6eeff9",
"DeviceSize": "10737418240"
}
},
"Mounts": [
{
"Source": "/opt/docker-cluster/cluster/server.xml",
"Destination": "/usr/local/tomcat/conf/server.xml",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
},
{
"Source": "/opt/docker-cluster/cluster/ROOT",
"Destination": "/usr/local/tomcat/webapps/ROOT",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "dd414a8cd0e0",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"8080/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"PATH=/usr/local/tomcat/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=C.UTF-8",
"JAVA_HOME=/docker-java-home/jre",
"JAVA_VERSION=8u151",
"JAVA_DEBIAN_VERSION=8u151-b12-1~deb9u1",
"CA_CERTIFICATES_JAVA_VERSION=20170531+nmu1",
"CATALINA_HOME=/usr/local/tomcat",
"TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib",
"LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib",
"OPENSSL_VERSION=1.1.0f-3+deb9u1",
"GPG_KEYS=05AB33110949707C93A279E3D3EFE6B686867BA6 07E48665A34DCAFAE522E5E6266191C37C037D42 47309207D818FFD8DCD3F83F1931D684307A10A5 541FBE7D8F78B25E055DDEE13C370389288584E7 61B832AC2F1C5A90F0F9B00A1C506407564C17A3 713DA88BE50911535FE716F5208B0AB1D63011C7 79F7026C690BAA50B92CD8B66A3AD3F4F22C4FED 9BA44C2621385CB966EBA586F72C284D731FABEE A27677289986DB50844682F8ACB77FC2E86E29AC A9C5DF4D22E99998D9875A5110C01C5A2F6059E7 DCFD35E0BF8CA7344752DE8B6FB21E8933C60243 F3A04C595DB5B6A5F1ECA43E3B7BBB100D811BBE F7DA48BB64BCB84ECBA7EE6935CD23C10D498E23",
"TOMCAT_MAJOR=8",
"TOMCAT_VERSION=8.5.24",
"TOMCAT_SHA1=9e26ba61c5665aafc849073edeb769be555283cd",
"TOMCAT_TGZ_URLS=https://www.apache.org/dyn/closer.cgi?action=download\u0026filename=tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz \thttps://www-us.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz \thttps://www.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz \thttps://archive.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz",
"TOMCAT_ASC_URLS=https://www.apache.org/dyn/closer.cgi?action=download\u0026filename=tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz.asc \thttps://www-us.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz.asc \thttps://www.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz.asc \thttps://archive.apache.org/dist/tomcat/tomcat-8/v8.5.24/bin/apache-tomcat-8.5.24.tar.gz.asc"
],
"Cmd": [
"catalina.sh",
"run"
],
"Image": "tomcat",
"Volumes": null,
"WorkingDir": "/usr/local/tomcat",
"Entrypoint": null,
"OnBuild": null,
"Labels": {}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "0e2274ddc35c7478ed88dff5d1be90119ae733b0826e841391497c80157971a4",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": null,
"SandboxKey": "/var/run/docker/netns/0e2274ddc35c",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"bridge": {
"IPAMConfig": null,
"Links": null,
"Aliases": null,
"NetworkID": "2b5e472674f8aa0b4f31ed351a454d1a70a7e5825462b6851c40ff7ef9c26171",
"EndpointID": "",
"Gateway": "",
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": ""
}
}
}
}
]

[djangofan]

I'm trying to get it working here but still do not quite have it: https://github.com/djangofan/docker-cluster

[djangofan]

Ok, I got it working but I had to downgrade to Tomcat7: https://github.com/djangofan/docker-tomcat7-cluster . I couldn't get it working with Tomcat8 but I will try again soon.