Channels
pulumi-ai
package-authoring
pulumi-cdk
oracle-cloud-infrastructure
learn-pulumi-events
linen
registry
built-with-pulumi
pulumi-cloud
contribex
testingtesting321
hacktoberfest
cloudengineering
yaml
pulumi-crosscode
content-share
finops
multi-language-hackathon
office-hours
workshops
blog-posts
localstack
welcome
gitlab
pulumi-kubernetes-operator
jobs
aws
pulumi-deployments
dotnet
golang
announcements
java
pulumiverse
python
install
getting-started
cloudengineering-support
testingtesting123
hackathon-03-19-2020
typescript
google-cloud
contribute
azure
kubernetes
docs
automation-api
status
general
Title
t
tall-librarian-49374
07/11/2018, 3:15 PMHow do I package a java lambda? The following fails with `panic: runtime error: invalid memory address or nil pointer dereference`:
let javaLambda = new aws.lambda.Function("aws-java", {
code: new pulumi.asset.FileArchive("./java/target/lambda-java-example-1.0-SNAPSHOT.jar"),Found a similar issue https://github.com/pulumi/pulumi/issues/1493
b
big-piano-35669
07/11/2018, 3:35 PMAh, very interesting. I think we assume archives are zips/tars, and not jars, and fail to read it. I suspect using a zip file would work (https://docs.aws.amazon.com/lambda/latest/dg/create-deployment-pkg-zip-java.html), however obviously we want to ensure jar files will work.
If it were a
new pulumi.asset.FileAsset("/path/to/my.jar")m
microscopic-florist-22719
07/11/2018, 5:10 PMI think what you want is an `AssetArchive`:
let javaLambda = new aws.lambda.Function("aws-java", {
code: new pulumi.asset.AssetArchive({
"lambda-java-example-1.0-SNAPSHOT.jar": new pulumi.asset.AssetFile("./java/target/lambda-java-example-1.0-SNAPSHOT.jar"),
}),t
tall-librarian-49374
07/11/2018, 7:00 PM@big-piano-35669
FileAsset(path)expected an asset, but filename is not an asset@microscopic-florist-22719 Wouldn't this wrap jar into another zip layer?
m
microscopic-florist-22719
07/11/2018, 7:08 PMIt will, yes.
w
white-balloon-205
07/11/2018, 7:09 PMYes - I believe this is just a bug. The code as @tall-librarian-49374 originally wrote it should work.
Once https://github.com/pulumi/pulumi/issues/280 is addressed, we should be able to support using a plain FileAsset here instead of having any knowledge this is an archive in the first place (which we shouldn't need to know about in this case).
t
tall-librarian-49374
07/11/2018, 7:10 PM@microscopic-florist-22719 Jar inside zip won't work - I tried and AWS doesn't expect that
OK, found a workaround for now:
code: new pulumi.asset.AssetArchive({
"lib/lambda-java-example-1.0-SNAPSHOT.jar": new pulumi.asset.FileAsset("./java/target/lambda-java-example-1.0-SNAPSHOT.jar"),
}),By the way, the crash seems to leave node.js in some eternal loop, so CPU gets 100% after several runs and laptop is really hot now...
m
microscopic-florist-22719
07/11/2018, 7:49 PMcc @incalculable-sundown-82514
i
incalculable-sundown-82514
07/11/2018, 7:50 PMyeah, sorry - that’s a known issue that is definitely on our radar for fixing.
b
big-piano-35669
07/11/2018, 8:10 PMIn the meantime, I think you can use this approach to create a zip file and it will work? Not ideal but should unblock things. @white-balloon-205 @microscopic-florist-22719 Is that right?
https://docs.aws.amazon.com/lambda/latest/dg/create-deployment-pkg-zip-java.html
w
white-balloon-205
07/11/2018, 8:12 PMI believe @tall-librarian-49374 is unblocked with the code he shared a couple messages up thread. Frankly, I'm not entirely clear why that works, but I'm glad there is a workaround.
As part of https://github.com/pulumi/pulumi/issues/280 we need to simplify the overall distinctions between Assets and Archives to make this space simpler and less error prone.
t
tall-librarian-49374
07/11/2018, 8:48 PMYes, I'm unblocked. AWS accepts a zip with jars in lib folder.
Thanks for your help. I believe you have all the issues in place.
b
big-piano-35669
07/11/2018, 8:54 PMGreat, glad that did the trick! Sorry for the hassles.
t
tall-librarian-49374
07/11/2018, 9:14 PMNp, it works great overall! Now I have templates for Lambdas in all supported languages. Time for a blog post and then looking at Azure.
🎉 3
✨ 3
b
big-piano-35669
07/11/2018, 9:14 PMAwesome! I can't wait to read it!