I am trying for installing SFTP in the Docker container.
I have the following in my Dockerfile. Able to install ntp this way, but failing for sftp. May I know the command?
RUN yum install -y ntp \
&& yum install -y sftp
You should add more information such as:
Linux version (if your container is a Redhat, CentOS, version...)
Command you've executed to build / run.
Error message.
Anyway, you can try with this while we wait for your additional info:
RUN yum install -y ntp \
&& yum install -y vsftpd
Related
I am running a docker file in windows 11 which will do two operations by running two scripts parallelly. So there are 2 bash scripts to do these 2 operations-
Install an application MarkLogic in CentOS7 (marklogicinstall.sh)
Deploy some files in the application server (deploy.sh)
I have written a wrapper script which commands to first run the script1, then the second1
However, I get this below error where the first script ends and before the second one starts-
Couldn't find an alternative telinit implementation to spawn.
The installation script which is marklogicinstall.sh is like this -
#!/bin/bash
# Get any CentOS updates then clear the Docker cache
#install yum by rpm
#yum -y update && yum clean all
# Install MarkLogic dependencies
yum -y install glibc.i686 gdb.x86_64 redhat-lsb.x86_64 && yum clean all
# Install the initscripts package so MarkLogic starts ok
yum -y install initscripts && yum clean all
# Install MarkLogic then delete the .RPM file if the install succeeded
yum -y install MarkLogic.rpm && rm MarkLogic.rpm
printf "Marklogic installation done"
# Set the Path
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/MarkLogic/mlcmd/bin"
exec /usr/sbin/init
service /etc/init.d/MarkLogic start
Is it a problem with the start command?
I just looked at this question: How to define OpenJDK 8 in CentOS based Dockerfile?.
I tried the suggested answers, but I'm not getting the expected results. Here are the contents of my DockerFile
FROM centos:7
RUN yum install -y \
java-1.8.0-openjdk \
java-1.8.0-openjdk-devel
ENV JAVA_HOME /etc/alternatives/jre
RUN yum install maven
RUN yum install curl
RUN yum install -y unzip
I am building the image via: docker build -t container_image:latest -f DockerFile.build .
Then when I run docker run -it {image_id} /bin/bash and perform java --version I get bash: java: command not found. Can someone help me see what I am doing wrong here?
Also, when I try to install the jdk from within the container via yum install java-1.8.0-openjdk I get the following
java --version
Unrecognized option: --version
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
This fixed it
FROM centos
RUN yum -y update
RUN yum -y remove java
RUN yum install -y \
java-1.8.0-openjdk \
java-1.8.0-openjdk-devel
RUN yum install -y maven
RUN yum install -y curl
RUN yum install -y unzip
Created a Docker file in oreder to install Tomcat server from Unix as bashe os
My Dockerfile:
FROM ubuntu
RUN apt-get update && apt-get upgrade -y #to update os
RUN apt-get dist-upgrade
RUN apt-get install build-essential
RUN apt-get install openjdk-8-jdk # to install java 8
RUN apt-get wget -y #to install wget package
RUN apt-get wget https://mirrors.estointernet.in/apache/tomcat/tomcat-9/v9.0.37/bin/apache-tomcat-9.0.37.tar.gz #to download tomcat
RUN tar -xvzf apache-tomcat-9.0.37 # unzipping the tomcat
RUN mkdir tomcat # craeting tomacat directory
RUN cp apache-tomcat-9.0.37/* tomcat # copying tomact files to tomact directory
Command to create Docker Image from Docker file:
docker build -t [img name] -f [file name] .
On execution, while installing java package am getting like this:
'''After this operation, 242 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y'''
You are getting the prompt because the command is awaiting user input for whether or not to install a package. The -y flag you're using for a few of them (like wget) allows bash to assume a yes. Add this flag to all your installation commands.
By the way, there's quite a few potential issues with the Dockerfile you posted.
For example, you have RUN apt-get wget ...
Are you sure that is what you want to do, and not just RUN wget ...? Unless wget is a command that apt-get takes, which it isn't, it will cause unexpected behavior.
You also seem to be missing the command to start the Tomcat server, which can make it so that nothing happens when you attempt to run the image.
I think you should add DEBIAN_FRONTEND=noninteractive when running the apt-get commands, something like this:
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install build-essential -y
Also, it's considered bad practice to use multiple RUN steps which could be consolidated into one. More about Dockerfile best practices can be found here.
I'm building a image that builds a Jenkins and I try to use a plugin over the Jenkins when it is running, so, I need get run Jenkins before my plugin execution.
I execute it like docker build -t dockerfile and the error wich I am obtaining:
jenkins.JenkinsException: Error in request: [Errno 99]
Cannot assign requested address
I think the problem is when the plugin is executed it guess Jenkins is running and not.
FROM foxylion/jenkins
MAINTAINER Mishel Uchuari <dmuchuari#hotmail.com>
RUN /usr/local/bin/install-plugins.sh workflow-remote-loader workflow-aggregator build-pipeline-plugin
ENV JENKINS_USER replicate
ENV JENKINS_PASS replicate
USER root
RUN apt-get -y update && apt-get -y upgrade
RUN apt-get install -y apt-utils
RUN apt-get install -y python-pip
RUN apt install -y linuxbrew-wrapper
RUN useradd someuser -m -s /bin/bash
USER someuser
RUN chmod -R 777 /home/someuser
RUN brew install libyaml
USER root
RUN apt-get install build-essential
RUN apt-get -y update && apt-get -y upgrade
RUN pip install jenkins-job-builder==2.0.0.0b2
RUN pip install PyYAML python-jenkins
RUN mkdir /etc/jenkins_jobs/
COPY jenkins_jobs.ini /etc/jenkins_jobs/
COPY scm_pipeline.yaml /etc/jenkins_jobs/
RUN jenkins-jobs --conf /etc/jenkins_jobs/jenkins_jobs.ini update /etc/jenkins_jobs/scm_pipeline.yaml
I had the same issue myself when using it under Docker:
File "/src/.tox/py27/local/lib/python2.7/site-packages/jenkins_jobs/builder.py", line 124, in get_plugins_info
raise e
JenkinsException: Error in request: [Errno 99] Cannot assign requested address
That was caused when it tries to retrieve the list of plugins, I went overriding plugins_info to short circuit the code path:
jjb = JenkinsJobs(args=['test', config_dir, '-o', output_dir])
jjb.builder['plugins_info'] = [] # prevents 99 cannot assign requested address
jjb.execute()
I had the issue with python 2.7.9 on Debian Jessie. If I remember correctly that is no more an issue with a later python version eg 2.7.13 from Debian Stretch.
(the patch on which I encountered the issue):
https://gerrit.wikimedia.org/r/#/c/380929/8/tests/test_integration.py
RUN brew install libyaml
brew is a package manager for Mac OS X. Also PyYAML gracefully skip compilation when the lib is not availble. So you probably do not need that one. And I guess it would work without installing build-essential.
RUN pip install jenkins-job-builder==2.0.0.0b2
RUN pip install PyYAML python-jenkins
I am surprised you have install PyYAML and python-jenkins explicitly. Supposedly installing jenkins-job-builder should install all the dependencies (eg PyYAML and python-jenkins).
I have following docker file, I want to specifically install a rpm file that is available on my disk as I am building docker instance. My invocation of rpm install looks like this. Command
RUN rpm -i chrpath-0.13-14.el7.x86_64.rpm fails.
Is there a way to install rpm file available locally to new Docker instance?
FROM centos:latest
RUN yum -y install yum-utils
RUN yum -y install python-setuptools
RUN easy_install supervisor
RUN mkdir -p /var/log/supervisor
RUN yum -y install which
RUN yum -y install git
# Basic build dependencies.
RUN yum -y install autoconf build-essential unzip zip
# Gold linker is much faster than standard linker.
RUN yum -y install binutils
# Developer tools.
RUN yum -y install bash-completion curl emacs git man-db python-dev python-pip vim tar
RUN yum -y install gcc gcc-c++ kernel-devel make
RUN yum -y install swig
RUN yum -y install wget
RUN yum -y install python-devel
RUN yum -y install ntp
RUN rpm -i chrpath-0.13-14.el7.x86_64.rpm
Put this line before your rpm -i command:
ADD /host/abs/path/to/chrpath-0.13-14.el7.x86_64.rpm /chrpath-0.13-14.el7.x86_64.rpm
Then you'll be able to do
RUN rpm -i chrpath-0.13-14.el7.x86_64.rpm
As and addendum to what others have written here, rather than using:
RUN rpm -i xyz.rpm
You might be better off doing this:
RUN yum install -y xyz.rpm
The latter has the advantages that (a) it checks the signature, (b) downloads any dependencies, and (c) makes sure YUM knows about the package. This last bit is less important than the other two, but it's still worthwhile.
Suppose you have your Dockerfile available at /opt/myproject/. Then first you have to put rpm inside /opt/myproject and then add
Add /xyz.rpm /xyz.rpm
RUN rpm -i xyz.rpm