docker-library/tomcat

Cannot instantiate docker image using tomcat:9.0.65-jdk17-temurin

aaditya8383 opened this issue · 2 comments

aaditya8383 commented

I am using official tomcat:9.0.65-jdk17-temurin image from https://hub.docker.com/layers/tomcat/library/tomcat/9.0.65-jdk17-temurin/images/sha256-cc64730eb8cc23761987927379cddfb440711e5c15c60ae4012a9ad62bb6fefb?context=explore

and following is my Dockerfile -


FROM tomcat:9.0.65-jdk17-temurin
LABEL APP_NAME="MYAPP"

#Copying server.xml file
COPY my-build/server.xml /usr/local/tomcat/conf
COPY my-build/context.xml /usr/local/tomcat/conf

#Create a directory for SSL certificates
RUN mkdir -p /home/my_secrets

#Copying SSL certificates
COPY my-build/MyCertTrustStore.jks /home/my_secrets

#Copying the WAR file
COPY my-build/libs/my-lib.war /usr/local/tomcat/webapps

ENTRYPOINT ["catalina.sh", "run"]

the deployment is done via Jenkins Pipeline to an RHEL server.

RHEL Server Information:

# uname -a
Linux aadi-myserver-02.w3-969.mds.com 3.10.0-1160.71.1.el7.x86_64 #1 SMP Wed Jun 15 08:55:08 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

# cat /etc/os-release 
NAME="Red Hat Enterprise Linux Server"
VERSION="7.9 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.9"
PRETTY_NAME="Red Hat Enterprise Linux"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:7.9:GA:server"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"

REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
REDHAT_BUGZILLA_PRODUCT_VERSION=7.9
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="7.9"

Docker Information (on RHEL Server):

# docker info
Client:
 Debug Mode: false

Server:
 Containers: 9
  Running: 8
  Paused: 0
  Stopped: 1
 Images: 22
 Server Version: 19.03.14
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: local
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: ea765aba0d05254012b0b9e595e995c09186427f
 runc version: dc9208a3303feef5b3839f4323d9beb36df0a9dd
 init version: fec3683
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 3.10.0-1160.71.1.el7.x86_64
 Operating System: Red Hat Enterprise Linux
 OSType: linux
 Architecture: x86_64
 CPUs: 8
 Total Memory: 15.66GiB
 Name: aadi-myserver-02.w3-969.mds.com
 ID: HIPE:HYBZ:H3AQ:CO6B:VSM6:REO6:AAOD:BYGG:DTUO:2YVW:ZJWT:53WO
 Docker Root Dir: /monitoring/docker
 Debug Mode: false
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: true

Failure while starting Docker container is -

# docker logs dec0151cb928
Cannot find /usr/local/tomcat/bin/setclasspath.sh
This file is needed to run this program
Cannot find /usr/local/tomcat/bin/setclasspath.sh
This file is needed to run this program
Cannot find /usr/local/tomcat/bin/setclasspath.sh
This file is needed to run this program

NOTE:

  • This is working fine with
    tomcat:9.0.58-jdk17-temurin,
    tomcat:9.0.58-jre17-temurin and
    tomcat:9.0.58-jdk17-openjdk

  • Surprisingly, above reported issue is not observed when we create an image using tomcat:9.0.65-jdk17-temurin and tomcat:9.0.65-jre17-temurin on Windows and Mac laptops.

aaditya8383 commented

Guys,
Before others jump to help, here is an update.
The issue is related to - #269

I have identified that my Windows and Mac laptops have Docker version 20.x whereas the RHEL machine had Docker 19.x

Therefore using a 'tomcat:9.0.65-jre17-temurin-focal' is a workaround for now but the larger goal ahead will be to upgrade Docker versions.

Kindly add comments and suggestions to increase my understanding..

wglambert commented

Yeah looks like you're running into #269 (comment)

jammy based images definitely require newer versions of docker and libseccomp which is the issue here. So either update those packages on the hosts or use the focal based variants. See also tianon/docker-brew-ubuntu-core#236

The non-jammy variants should work fine for you 9.0.65-jdk17-corretto or 9.0.65-jdk17-temurin-focal