This is a follow on from this article setting up the operator-sdk debug in vscode.
Setup Goland to debug
The setup for Goland is pretty similar to Vscode.
Delve is a debug tool for golang, it can be downloaded here https://github.com/go-delve/delve/tree/master/Documentation/installation or by just using go
go get -u github.com/go-delve/delve/cmd/dlv
In Goland go to Run\Edit Configurations...
Click on the Plus symbol + and add Go Remote add a Name and click Apply the defaults are fine
You need to run delve with the command line switch --enable-delve on the up local command
e.g. The operator I am working on is called integreatly-operator so the commands to run it are as follows
# You need to set the namespace to watch
$ export WATCH_NAMESPACE=integreatly-operator
# You can then run the up local with delve enabled
$ operator-sdk up local --namespace=integreatly-operator --enable-delve
# you will see something like
INFO[0000] Running the operator locally.
INFO[0000] Using namespace integreatly-operator.
INFO[0000] Delve debugger enabled with args [--listen=:2345 --headless=true --api-version=2 exec build/_output/bin/integreatly-operator-local --]
API server listening at: [::]:2345
NOTE: command changed with v0.15.0
operator-sdk run --local --namespace=integreatly-operator
Click on Run\Debug 'whatYouCallYourGoRemote'
Goland will start to debug and stop at your breakpoints.
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