I found a package on OEX for a Sharding Demo If Sharding is NOT included in the Community License I can not use the Community Distribution but require a different one. And have to add ZPM manually.
To prepare a migration to IRIS I use Docker images. The (aged) application is built around Caché Terminal And on Windows, IRIS uses the same ctelnetd.exe as Caché.
In my Docker installation, Telnet Settings are just grayed out in SMP. and my Terminal can't 'connect. Port mapping is OK and verified with TCP
Working from the console in Docker with the whole set of ESC and screen formatting is not acceptable. We tried WebTerminal but there is just no Partition behind as in Terminal.
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A very common problem of our users is to use an external database as data source in an IRIS production. As many of you already know, we have two ways to connect directly to an external database, the first one is using an ODBC connection, the second is using JDBC.
In our example we are going to create a connection using JDBC, and we are going to build a simple Docker's project, in this way you will be able to modify the example as you wish.
Suppose you have a persistent class with data and you want to have a simple Angular UI for it to view the data and make CRUD operations.
Recently @Alberto Fuentesdescribed how to build Angular UI for your InterSystems IRIS application using RESTForms2.
In this article, I want to tell you how you can get a simple Angular UI to CRUD and view your InterSystems IRIS class data automatically in less than 5 minutes.
The release comes with a new configuration setting "docker-compose" which solves the issue with ports you need to set up to make your VSCode Editor connect to IRIS. It was not very convenient if you had more than one docker container with IRIS running on the same machine. Now, this is solved!
As you know the concept of ObjectScript Package Manager consists of ZPM client - client application for IRIS which helps you to install packages from the registry. And the code which works "on the other side" is ZPM Registry - server which hosts packages and exposes API to submit, list and install it. Now when you install the ZPM client it installs packages from community package registry, which si hosted on pm.community.intersystems.com
But what if you want your own registry? E.g. you produce different software packages for your clients and you want to distribute it via private registry? Also, you may want to use your own registry to deploy solutions with different combinations of packages.
Is it possible? The answer is YES! You can have it if you deploy ZPM registry on your server with InterSystems IRIS.
To make it happen you would need to set up your own registry server.
Those who code IRIS solutions in VSCode using Docker often use the convenient ObjectScript menu, which contains links to Management Portal, Class Reference, Unittest portal, Productions, etc.
While drilling down to a Dev Container to code Embedded Python there is no such option, at least within my settings:
I have installed Iris in Docker container with the above version. I need to create an additional user to log in via ssh. I have created a user and put in both the irisuser and irisowner groups, and created a user in iris with permissions. But, when I run "iris session iris" I originally got an error about permissions: /usr/irissys/bin/irisdb: Permission denied.
I looked @ the /usr/irisys directory and the permissions was only (r-x------). I changed to (dr-xr-xr-x.)and now I get a different error:
I am trying to get the Apache Web Gateway with Docker running on a development RHEL 8 machine so I do not have to config the Web Gateway and Apache apart from each other. I noticed the Apache Web Gateway docker image is using IRIS Community Edition. However when I try to run the docker image with podman I am running into issues with the IRIS setup. I was wondering if someone could help me.
Docker 20.10.14 (released March 23, 2022) changes the Linux capabilities given to containers in a manner that is incompatible with the Linux capability checker in InterSystems IRIS 2021.1 (and up) containers.
Users running Docker 20.10.14 on Linux will find that IRIS 2021.1+ containers will fail to start and the logs will incorrectly report that required Linux capabilities are missing. For example:
We have a bunch of templates on OEX that provide a handy foundation for building a particular application with IRIS. And the basic principle of each and every template is that we take vanilla IRIS images, load code, and files into the image using Dockerfile, and create a new docker image as a solution. And then we develop running this image and rebuilding it when returning to development.
Some developers ask me why we need to build the docker image to work with the code. Indeed, if at the end of the day I need to develop a ZPM package and not a docker image why don't run the vanilla image and load the code and everything in it?
The problem I have with the building image approach is that often I can wait a lot to build an image and it fails on some Objectscript problem in the source that I cannot fix as the image is not building. and
For quite some time InterSystems IRIS supports such thing as Merging CPF. So, with help of this it should be possible to define only desired changes in configuration. And get them applied even with vanilla Docker image.
And I though it could be useful when used with Dockerfile. Use this way to configure IRIS during docker build instead of using Installer manifest.
While the documentation of configuring authentication with Kerberos for IRIS on Linux servers is sparse, for docker i found no docs at all. Assuming I would be able to adapt the requirements from linux to docker (on linux host) I had no success at all. Has anyone successfully done this?
Hello everyone, I’m a French student that just arrived in Prague for an academical exchange for my fifth year of engineering school and here is my participation in the interop contest.
I hadn’t much time to code since I was moving from France to Prague and I’m participating alone, so I decided to make a project that’s more like a template rather than an application.
I am happy to share with you my first experience of using a docker container version of IRIS for Health to explore your interest in using or having a trial by taking the advantage of a docker container that is lightweight, and easy to deploy. This cookbook will go through the implementation steps using the GitHub repository called ENSDEMO written by Renan Lourenco.
Hello, Community, I tried to deploy online demo for interoperability-test app. I see it errored because BuildKit is not available. Can the Docker be configured to support BuildKit?
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