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Author Archives: erictummers
Time drift on Cloud Foundry
On April 24th the ssl certificate of cloudfoundry is renewed. Directly after that I got errors on the certificate: Workaround My workaround was to create an offline buildpack. Fix On their Slack channel I got the tip to look at … Continue reading
Offline buildpack for Cloud Foundry
This post is a combination of information available elsewhere (links are included) and can be used to get you’re own offline buildpack on Cloud Foundry. Prerequisites install go (https://ahmadawais.com/install-go-lang-on-macos-with-homebrew/) Dotnet-core buildpack Instructions on https://github.com/cloudfoundry/dotnet-core-buildpack/tree/v2.0.1 Warning! buildpack is 841MB. Now you … Continue reading
Deploy your first dotnet core app to Cloud Foundry
After installing Cloud Foundry it is time to deploy your first dotnet core app. Make sure you’re using the right framework/sdk version. If the version is not supported by Cloud Foundry you’ll get logging like below You can force the … Continue reading
Install Cloud Foundry on macOS with Virtualbox
We’re investigating Cloud Foundry for our PAAS solution. At home I’ve installed it on my mac with virtualbox. This post is a combination of information available elsewhere (links are included) and can be used to get you’re own local Cloud … Continue reading
Performance boost Neo4J ORM
We’ve created our own (very) simple ORM for saving data in Neo4J. Performance was not relevant until loading a weekly batch took about 8 days. After some tweaks we manage to load the data in just over one day. (29 … Continue reading
Invoke-Webrequest UnauthorizedAccessException
Today I got an UnauthorizedAccessException when running the following script in powershell There was no logging on the webserver, there was no access-denied message, there was no traffic at all. What happend? Turns out the problem was the file (data.json) … Continue reading
Load environment variables in dotnet Core 1.1 hosted in IIS
On our webserver we plan to move configuration to environment variables. We can set those environment variables in our Powershell Dsc script. But the website does not pick up the environment variables. There is an issue on github (#1864) that … Continue reading
