I created a new AKS cluster. I chose a known-good, pre-existing container image from azure container registry. I went into workloads and created new two different starter application. The first is the basic web application / sample project. That sample application appears to be working fine. I then created my second application based on my pre-existing container. I chose the option for single-image application. Once created I tried navigating to the ip address for that second application. However I'm receiving page can not be displayed.
I went into the Live Logs feature. However, nothing is ever streamed. I also tried the "Diagnose and solve problems", which detected no issues.
Related
Anybody having problems with IBM Containers on US South in Bluemix?
Containers report Data currently available on the dashboard and if I try to list or start a container I get this error:
Catalog Error
×
BXNUI0513E: The attempt to retrieve containers failed because a problem occurred
contacting IBM Containers. Try again later. If the problem continues, go to
Support. For other help options, see the Bluemix Docs.
If I switch to the UK site, I can create and use containers.
I've just recently tried out a Docker container with a sshd and it was running fine for 5-6 hours. However, then it seemed like part of the Container service in Bluemix broke and I've not been able to access it for the past 24 hours.
Regards.
Mikael
For trial accounts you can create containers only in one space and this error sometimes occurs when the user tries to create a container in another region. Unfortunately since you're using 'pay as you go' in this in case you have to open a support request using one of the following methods in order to engage IBM Containers team to investigate your issue:
Use the Support Widget. It is available from the user avatar in the
upper right corner of the main Bluemix UI. After opening the support
widget panel, select Get Help > Get In Touch , select the type of
assistance you need, and then fill out the support form.
Use the Support Site 'Get Help' form. This form is available on a separate site that is made available for ticket submission when you cannot log into Bluemix and access the Support Widget. Go to http://ibm.biz/bluemixsupport and fill in the support request form.
EDIT: I saw that you opened a Support ticket and the issue was fixed. It was an issue related to your specific organization.
Just a small note. Hopefully Containers in Dallas are now working well again. In addition, I wanted to note that we strongly discourage the use of sshd in containers for security reasons. The good news is shell access is at your fingertips via the cf ic exec <contianer id> /bin/bash command. (your container may need just bash or /bin/sh YMMV)
I've cf application which I pushed and working as expected,now I want to change some file content in RT to avoid re-push.the application in deployed to warden container so it "persist" (for this instance ) in the filesystem of the container,How can I access to this file (i've node application so I guess with the FS module) location. i.e. if I've paused app with the following structure
myApp
folder1
index.html
1.if I want to change index html content by override how should I do that?I know the path of myApp/folder1/index.html but how I know
where my app is located in the container file system?
2. There is a way when I push application to say where to put the application? I mean in the container filesystem in specific path
e.g. when you create application in windows you decide where to put it...
C:\\myApp\folder1\index.html
or
D:\\myApp\folder1\index.html
I know that maybe this is advanced question but your help is appreciated!
p.s. lets say that I've some proxy for the application in the app container which listen to the app port and this can do some changes on the files of the applications
Writing directly to the container file system is not the right approach, because Cloud Foundry containers are intended to be ephemeral and transient.
Let's say that I have one instance of an application running, in Container A, and I change the contents of folder1/index.html. If that instance fails, and is automatically restarted by Cloud Foundry, the new instance won't have the persisted changes. If I need to scale up to 3 instances of my application, then Containers B and C won't have the changed files.
Allowing Cloud Foundry to manage the container file system will assure that you have consistent, repeatable behavior in your application.
If you need to make file changes in your Cloud Foundry application instance, the two recommended approaches are:
Read and write your file from a file service that is managed by Cloud Foundry. This will ensure that all application instances are accessing the same file system, and that your changes will survive beyond the container lifecycle.
Make the changes in your application artifact, and re-push the application.
I have a very weird issue deploying an azure cloud Service. I have 1 Web Role with 5 instances and 1 Cache Role with 2 instances.
When I deploy my MVC 5 WebRole from the Azure Portal, deploying starts on the first web instance, then it tells me that the "The role could not be started" due to an error and stops processing the other instances. I did an RDP to the failed instance and truly the MVC application throws an error that it can't find a certain view file "The layout page "..." could not be found at the following path", even though the view in the path specified does exist. So I did an iisreset and the application worked. after I manually fixed the issue the deployment continues to the next instance and the failed instance becomes "Ready".
Anyone has an idea why things don't deploy smoothly anymore or why an iisreset is necessary?
This is relatively recent, around a month.
My environment is:
.NET Framework 4.5.1
MVC 5
Azure SDK 2.4 for VS 2013
Thanks for the help.
FINALLY!! I found the issue and fixed it.
I had a Local Storage Resources to store temporary files and local file caches for certain components, and was configured to reset on role restart. One of the components (Lucene.NET for azure) was locking the files in that local storage, causing the problem on deployment that needed to to IIS reset to release the lock.
I configured the component to cache the files on Windows temp storage instead of the Local Resource and things worked out.
I tried to deploy a simple hello world application on Micro Cloud Foundry. I went through the process that mentioned in video and set up every thing (My IDE is STS eclipse and Windows 7). When I wanted to make a server on Micro Cloud Foundry: 1) I could not set my server host name to my domain for example "multisite.cloudfoundry.me" it said "The currently selected server type does not support remote hosts" and forced me to put "localhost" as the server name. 2) When I went through the process it started my Grails application and seemed it was running well but the url was broken "http://12431asd.multisite.cloudfoundry.me/" (It asked me for Grails app on this domain I choose "12431asd") and I got the message "VCAP ROUTER: 404 - DESTINATION NOT FOUND". when I tried this url "http://api.multisite.cloudfoundry.me/" I get the message "Welcome to VMware's Cloud Application Platform".
I appreciate any help and suggestions.
Reza
When you add a CloudFoundry server leave the first pane with the default settings and then on the second pane select the "Microcloud" url option setting the name to "multisite" in the popup dialog. Once the plugin has contacted your instance you can go ahead and put the email and the password in.
From there you should just be able to deploy by dragging the application to the server instance in your servers tab, setting the url in the dialog that follows. Once deployed you can double-click the application instance in the server tab and adjust its properties.
Can you verify that when you deployed the application, it's state was started? (it should say next to the application name under the server)
We use MVC controllers that access System.File.IO in our application and they work fine in localhost (IIS 6.0-based Cassini). Deploying to IIS7, we have problems getting the controllers to work because they throw UnauthorizedAccessExceptions.
We have done the following to try to resolve the issue:
- Set NETWORK SERVICE and IUSR accounts to have permission on the files and folders in question
- Ensured the App Pool is running under NETWORK SERVICE and loading the user profile
- Application is running under full trust
- We tried adding impersonation to web.config and giving NETWORK SERVICE write permissions (which was not a great idea because that's not what we want to do)
Now, we alternate between getting UnauthorizedAccessException and an IIS7 404 page that suggests the routes are being ignored completely (for example we serve "/favicon.ico" via a controller when the physical file actually lives at /content/images/favicon.ico). We used ProcessMonitor to try to track down the issue but weren't successful.
UPDATE:
This issue is intermittent. We had a brief few minutes where everything worked without making any configuration changes. We're running on EC2, so this could be related to a distributed file system. We're also using a separate drive to store all web site data, we're not using inetpub/wwwroot.
UPDATE 2:
The site works without incident under IIS 7.5, with no configuration changes needed but this is likely due to running with the new AppPoolIdentity. Otherwise it's an identical deployment. Unfortunately we can't run R2 on this EC2 instance.
One of the ways to identifying the cause is using Procmon tool from Sysinternals
Procmon will show the reason for unable to open the file , it will also show who is holding the file.
The issue turned out to be the controller factory we were using not handling file requests properly.