Enviornment :
DCOS : 1.7 running on vagrant
There are many reasons this could fail, but you did not provide enough information to narrow it down. However, the most common problem observed when getting started is missing the bit about having a private vs public agent available and the role being specified in the app json. I can't tell from the single screen shot what environment you are running or the json for the apps you were trying to run. If you are really stuck, try visiting https://dcos.io/docs/1.7/administration/installing/custom/troubleshooting/ and check out their slack channel for assistance. https://dcos-community.slack.com/
I got the same problem when installing DCOS form the Azure template, when I logged in, it appeared that I had 0 nodes connected in my cluster (which is obviously not good). I reinstalled it from another template and it fixed my problem. Hope it helps.
Related
I have only deployed a couple small apps before and I am still newer to deploying apps in general.
I created this app by following a course and have recently finished the project. The course did not provide instructions on how to deploy the app. I have used Firebase hosting a couple times and am also somewhat familiar with Heroku. Regardless, it all seems pretty straight forward after following documentation.
I first tried Firebase hosting since that is what I am most familiar with. Spent some time with that with no luck, then tried heroku, then netlify, then NOW. Every single one of them had issues without any real information on them.
NOW says deployement failed with no logs.
Firebase hosting doesn't seem to be logging any errors, it builds a blank page.
Netlify says page not found after deployment and Heroku was something similar.
I am 100% open to getting this simple app deployed using any approach at all (preferably the easiest one).
Since I am following documentation and there doesn't seem to be any errors being logged, I'm completely stumped and am not sure what to do.
I realize I might not be providing the most helpful information to solve this issue, although I do have my full repo here:
https://github.com/SIeep/austin-pizza
Would anyone be kind enough to look over my repo and see what the issue might be? Or even point me in the right direction?
Please let me know if I need to provide any additional information.
Thanks!
missing entry file or file path problem ?
Try to find out which stage the problem is at first.
Compare this and last successful Firebase Configuration（dependency path），
Compare this and the last build dist file （not detail code,just File structure）
compare webpack.config.js
（app can run well locally,so i think it wouldn't because of the problem with the app's own code）
I ended my trial period with google cloud, and I have upgraded my account, still my virtual machine is stopped and I get this following error, which I couldn't manage to solve.
Starting VM instance "hasoffer-api" failed. Error: The default network interface [nic0] is frozen.
Can anyone give me a tip to solve this issue?
Many thanks in advance
Most of the times, that error is due to a deletion process of the project or a recently change in your billing account, what it seems to be your problem.
In this case, it is neccesary to file a case to Google Support.
Does anymore same experience or solution for that ?
My app works fine only several days after deployment, after that it turns to blank screen with "Not Found" text on it.
App is with "WildFly Application Server 8.2.1.Final" Cartridge with status "Started" - note that I am aware of iddling of apps at Openshift, this is not the case.
Recieved reply from OpenShift as following :
It looks like you're hosting your app on a small gear. The WildFly cartridge could be quite memory consuming, depending on what app you are deploying. Please check whether the gear is not having memory issues, as described
https://developers.openshift.com/faq/troubleshooting.html#_why_is_my_application_restarting_automatically_or_having_memory_issues
If there seems to be no memory issues, please check your log files for further information about the problem. You can check your log files by using the 'rhc tail' command, or by sshing into your application and looking in the ~/app-root/logs directory.
You can learn more about checking your log files in our Developer Portal (https://developers.openshift.com/en/managing-log-files.html)
Whew...ok, been wrestling with this for a while and I can't figure out what is going on.
I am new to Azure caching, but at this point I have read a good bit and I think I have it setup right, but something is obviously wrong so what do I know?
Ok, so first I setup a dedicated caching web worker role using this fine tutorial: http://berniecook.wordpress.com/2013/01/27/distributed-caching-in-azure-cache-worker-role/
I have an ASP.net MVC 4 website that is supposed to be using it.
I have my solution set to multiple starting projects with my cloud caching project set to start first, but no matter what I do, I get the "role discovery data is unavailable".
Sometimes in my output log I get that the Role Environment failed to initialize, but not very often. Most of the time the output log says that is succeeds. Regardless of that, I still get the error above.
I was thinking that maybe the issue was because I was running on local azure storage and compute emulators, so I reconfigured and published the Cloud Service to Azure to see if that helped.
It didn't...
The fun part is that there have been exactly 2 times when it suddenly worked (both when I was working locally). 2 times about of about 100. I didn't do anything different...just ran the debugger and poof, it all worked. This at least lends a bit of credit that it is actually setup correctly.
Needless to say, this is putting a huge damper on my productivity so any advice would be appreciated.
Update
Ok, I have figured out a workaround of sorts...I have learned that the reason that it consistently failed was because the development web server was holding onto a file which prevented the caching server to launch correctly.
The workaround is to stop the web server each and every time I want to recompile and run the code. This is obviously not ideal, so any ways to make this more reliable would be appreciated.
Thanks,
David
I don't know if this helps but I find that if I don't shut down the both the storage and compute emulator, I get weird errors, so after doing an F5 and closing the browser down, I manually shut down both emulators
I am trying to load the Glassfish V3 admin console but I can't get beyond the log in screen. The credentials I am using are valid but it never makes it to the main admin screen.
Glassfish is installed on a server without an internet connection which I think may be the issue. On my local machine I have no issues at all. I think the admin console is trying to connect to the update center and that is the problem, is there some config that that be changed to stop it looking for updates?
Any ideas?
I had a similar problem, this issue may be relevant. More info here.