I'd like to install the following plugin to Kibana running on container.
https://github.com/istresearch/kibana-object-format
However, as I am new to Kibana, I don't know how to install it. Its readme page says I should refer the official guide page below, but it doesn't help me at all. https://www.elastic.co/guide/en/kibana/current/_installing_plugins.html.
The plugin is not listed in the known plugin list. So I guess it should be downloaded from github and install it. But I don't know how.
The images which I am testing now are below.
docker.elastic.co/kibana/kibana:5.6.2
kibana:5.5.2
Any suggestions or comments would be help.
Thanks,
You can download plugins and install in your container if you create a Dockerfile for instance. This will allow you to have an image turning Kibana including the plugin.
Kibana has this command to install plugins: kibana-plugin install
For instance, adding the plugin KNQL could be done this way:
FROM kibana:5.6.6
ENV PATH /usr/share/kibana/bin:$PATH
# Documentation https://www.elastic.co/blog/elasticsearch-docker-plugin-management
RUN kibana-plugin install \
"https://github.com/ppadovani/KibanaNestedSupportPlugin/releases/download/5.6.6-1.0.2/nested-fields-support-5.6.6-1.0.2.zip"
# curl and jq are used for the healthcheck
RUN apt-get update && apt-get install -y curl jq
HEALTHCHECK --interval=1s \
--retries=600 \
CMD curl -f http://localhost:5601/api/status | jq '. | .status.overall.state' | grep -q green
As you can see I've added a Healtcheck at the end, check the documentation to learn more about this.
Related
I have set up a docker image and install ubuntu on it. Can you please tell me how can I install Openmodelica inside ubuntu to that docker image?
for example, if I want to install node.js on this docker image I could use this code:
apt install nodejs
so I need some codes like that to install open Modelica on my docker image.
p.s: my docker image is an ubuntu image.
I happened to create a Docker image for OpenModelica to debug something, so I might add it here as well. We got this questions in the OpenModelica forum as well.
While the answer of #sjoelund.se will stay up to date this one is a bit more explaining.
Dockerfile
FROM ubuntu:18.04
# Export DISPLAY, so a XServer can display OMEdit
ARG DEBIAN_FRONTEND=noninteractive
ENV DISPLAY=host.docker.internal:0.0
# Install wget, gnupg, lsb-release
RUN apt-get update \
&& apt install -y wget gnupg lsb-release
# Get the OpenModelica stable version
RUN for deb in deb deb-src; do echo "$deb http://build.openmodelica.org/apt `lsb_release -cs` stable"; done | tee /etc/apt/sources.list.d/openmodelica.list
RUN wget -q http://build.openmodelica.org/apt/openmodelica.asc -O- | apt-key add -
# Install OpenModelica
RUN apt-get update \
&& apt install -y openmodelica
# Install OpenModelica libraries (like all of them)
RUN for PKG in `apt-cache search "omlib-.*" | cut -d" " -f1`; do apt-get install -y "$PKG"; done
# Add non-root user for security
RUN useradd -m -s /bin/bash openmodelicausers
USER openmodelicausers
ENV HOME /home/openmodelicausers
ENV USER openmodelicausers
WORKDIR $HOME
# Return omc version
CMD ["omc", "--version"]
Let's build and tag it:
docker build --tag openmodelica:ubuntubionic .
How to use omc from the docker image
Let's create a small helloWorld.mo Modelica model:
model helloWorld
Real x(start=1.0, fixed=true);
equations
der(x) = 2.5*x;
end helloWorld;
and a MOS script which will simulate it, called runHelloWorld.mos
loadFile("helloWorld.mo"); getErrorString();
simulate(helloWorld); getErrorString();
Now we can make our files accessible to the docker container with the -v flag and run our small example with:
docker run \
--rm \
-v $(pwd):/home/openmodelicausers \
openmodelica:ubuntubionic \
omc runHelloWorld.mos
Note that -v needs an absolute path. I added --rm to clean up.
Using OMEdit with a GUI
I'm using Windows + Docker with WSL2. So in order to get OMEdit running I need to have a XServer installed on my Windows host system. They are not trivial to set up, but I'm using VcXsrv and so far it is working for me. On Linux this is of course much simpler.
I'm using this config to start XLaunch:
<?xml version="1.0" encoding="UTF-8"?>
<XLaunch WindowMode="MultiWindow" ClientMode="NoClient" LocalClient="False" Display="-1" LocalProgram="xcalc" RemoteProgram="xterm" RemotePassword="" PrivateKey="" RemoteHost="" RemoteUser="" XDMCPHost="" XDMCPBroadcast="False" XDMCPIndirect="False" Clipboard="True" ClipboardPrimary="True" ExtraParams="" Wgl="True" DisableAC="True" XDMCPTerminate="False"/>
But when the XServer is running you can use OMEdit in nearly the same fashion you would from a Linux OS, just mount some directory with your files and that's it:
docker run \
--rm \
-v $(pwd):/home/openmodelicausers \
openmodelica:ubuntubionic \
OMEdit
You could get some inspiration from the Dockerfiles that are used to generate the OpenModelica docker images. For example: https://github.com/OpenModelica/OpenModelicaDockerImages/tree/v1.16.2
After installing the man pages via dnf, I still can't find them inside /usr/share/man.
docker run --rm -it fedora bash -c "dnf install -y man-pages && ls -lR /usr/share/man"
Did I miss something?
The default configuration for the docker version of fedora disable the installation of documentation.
cat /etc/dnf/dnf.conf
Check out the last line :
[main]
gpgcheck=1
installonly_limit=3
clean_requirements_on_remove=True
best=False
skip_if_unavailable=True
tsflags=nodocs
However, it is still possible to change the last line or override it like below command :
dnf install -y man-pages --setopt='tsflags='
I would liked to contribute as I was looking for the answer and I found the answer, from the link here
Confirm the below line is removed from /etc/dnf/dnf.conf
tsflags=nodocs
and remove and reinstall the man pages using dnf
dnf install man man-pages man-db
I want to run vscode in docker for internal test, i've created the following
FROM debian:stable
RUN apt-get update && apt-get install -y apt-transport-https curl gpg
RUN curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg \
&& install -o root -g root -m 644 microsoft.gpg /etc/apt/trusted.gpg.d/ \
&& echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list
RUN apt-get update && apt-get install -y code libx11-xcb-dev libasound2
RUN code --user-data-dir="~/.vscode-root"
I use to build
docker build -t vscode .
I use to run
docker run vscode code -v
when I run it like this I got error
You are trying to start vscode as a super user which is not recommended. If you really want to, you must specify an alternate user data directory using the --user-data-dir argument.
I just want to verify it by running something like RUN code -v how can I do it ?
should I change the user ? I just want to run vscode in docker and use some vscode apis
Have you tried using VSCode's built in functionality for developing in a container?
Checkout this page which describes how to do this:
Developing inside a Container
You can try out some of the sample container configurations provided by VSCode and use any of those devcontainer.json files as an example to configure a custom development container to your liking. According to the page above:
Workspace files are mounted from the local file system or copied or cloned into the container. Extensions are installed and run inside the container, where they have full access to the tools, platform, and file system. This means that you can seamlessly switch your entire development environment just by connecting to a different container.
This is a very handy way to have different environments for development that are isolated within the container.
I'm configuring a bamboo build plan to build docker images. Using AWS ECS as registry. Build plan is something like this;
pull the latest tag
docker pull xxx.dkr.ecr.eu-west-1.amazonaws.com/myimage:latest
build image with latest tag
docker build -t myimage:latest .
tag the image (necessary for ECS)
docker tag -f myimage:latest xxx.dkr.ecr.eu-west-1.amazonaws.com/myimage:latest
Push the image to the registry
docker push xx.dkr.ecr.eu-west-1.amazonaws.com/myimage:latest
Because build tasks run on different and fresh build engines/servers every time, It doesn't have local cache.
When I don't change anything at Dockerfile and execute it again(at another server), I would expect docker to use local cache(comes from docker pull) and doesn't execute each line again. But it tries to build image everytime. I was also expecting that when I change something at the bottom of the file, it's going to use cache and executes only the latest line, but I'm not sure about this.
Do I know something wrong or are there any opinions on approach?
are you considering using squid proxy
?
edit : in case you dont want to go to the official website above, here is quick setup on squid proxy (debian based)
apt-get install squid-deb-proxy
and then change the squid configuration to create a larger space by open up
/etc/squid/squid.conf
and replace #cache_dir ufs /var/spool/squid with cache_dir ufs /var/spool/
squid 10000 16 256
and there you go,, a 10.000 MB worth of cache space
and then point the proxy address in dockerfile,,
here is a example of dockerfile with squid proxy
yum and apt-get based distro:
apt-get based distro
`FROM debian
RUN apt-get update -y && apt-get install net-tools
RUN echo "Acquire::http::Proxy \"http://$( \
route -n | awk '/^0.0.0.0/ {print $2}' \
):8000\";" \ > /etc/apt/apt.conf.d/30proxy
RUN echo "Acquire::http::Proxy::ppa.launchpad.net DIRECT;" >> \
/etc/apt/apt.conf.d/30proxy
CMD ["/bin/bash"]`
yum based distro
`FROM centos:centos7
RUN yum update -y && yum install -y net-tools
RUN echo "proxy=http://$(route -n | \
awk '/^0.0.0.0/ {print $2}'):3128" >> /etc/yum.conf
RUN sed -i 's/^mirrorlist/#mirrorlist/' \
/etc/yum.repos.d/CentOS-Base.repo
RUN sed -i 's/^#baseurl/baseurl/' \
/etc/yum.repos.d/CentOS-Base.repo
RUN rm -f /etc/yum/pluginconf.d/fastestmirror.conf
RUN yum update -y
CMD ["/bin/bash"]`
lets say you install squid proxy in your aws registry,,only the first build would fetch the data from the internet the rest (another server) build should be from the squid proxy cached. .
this technique based on book docker in practice technique 57 with tittle set up a package cache for faster build
i dont think there is a cache feature in docker without any third party software.. maybe there is and i just dont know it. .im not sure,,
just correct me if im wrong. .
I am trying to understand which is the version that Vagrant installs on its VM (my specific case: using box ubuntu/trusty64) if a Docker provisioner is selected.
In particular, I would like it to be a fixed version since it has to reflect my staging environment.
Unfortunately, in the documentation of the provisioner nothing is mentioned about which version of the Docker daemon will be installed. Same by searching for my question, either on google or on github issues.
Can somebody point me to the right directions/docs?
Basically vagrant will try to install the latest version available from the repo. You can review in the source code
machine.communicate.tap do |comm|
comm.sudo("apt-get update -qq -y")
comm.sudo("apt-get install -qq -y --force-yes curl apt-transport-https")
comm.sudo("apt-get purge -qq -y lxc-docker* || true")
comm.sudo("curl -sSL https://get.docker.com/ | sh")
end
If you prefer to have a specific version installed you would need to run a shell provisioner before your docker provisioner (provisioner are run in order) and install the version you want to work with