| tomwardill | ricotz: builders are back (broken image service in one DC, broken image in another) | 09:36 |
|---|---|---|
| ricotz | tomwardill, great :), thank you | 09:46 |
| ricotz | hi, could someone please take a look at https://answers.launchpad.net/launchpad/+question/697119 ? | 11:28 |
| cjwatson | ricotz: done | 11:38 |
| ricotz | cjwatson, thank you very much | 11:38 |
| === Walex is now known as loser_walex | ||
| athos | I am wondering what the way forward on https://bugs.launchpad.net/launchpad-buildd/+bug/1702130 should look like. This one is about using resolver-ant-tasks for snap builds (I am having issues with how the build handles/uses the proxy) | 14:07 |
| ubot5 | Ubuntu bug 1702130 in launchpad-buildd "Build proxy doesn't play nicely with maven-ant-tasks" [High,Triaged] | 14:07 |
| athos | This was for a cassandra snap. Cassandra recently (on cassandra >= 4) moved away from maven-ant-tasts in favor of resolver-and-tasks, and I am wondering if this would be enought to build a new cassandra snap :) | 14:09 |
| cjwatson | So the proxy is just provisioned through the environment | 14:11 |
| cjwatson | http_proxy / https_proxy | 14:11 |
| cjwatson | And it is at least partially being used here | 14:12 |
| cjwatson | [10/May/2021:13:38:53 +0000] "CONNECT repo1.maven.org:443 HTTP/1.1" 200 4335153 "-" "Java/11.0.11" | 14:12 |
| cjwatson | ^ that line is logging from the proxy | 14:12 |
| cjwatson | This is probably a bug in either the snapcraft integration for resolver-ant-tasks (or similar), or in resolver-ant-tasks itself | 14:13 |
| cjwatson | Easiest way to tackle this sort of thing tends to be to set up a simple squid proxy or whatever, and a container that only has internet access through the proxy and not directly, and try running the build in that | 14:14 |
| cjwatson | Oddly, for a language that has historically had high adoption in corporate environments, lots of Java code seems to be weirdly bad at handling proxies | 14:14 |
| cjwatson | But LP staff are mostly not Java programmers so we really need help from actual Java people to sort this kind of thing out | 14:15 |
| ogra | if you just need to transition to a different env var dynamically based on http_proxy being set you can do that easily from inside snapcraft.yaml though ... | 14:16 |
| cjwatson | What does "transition to a different env var" mean here? | 14:16 |
| ogra | bug #1886861 has it in the description | 14:16 |
| ubot5 | bug 1886861 in Snapcraft "npm install network errors with build.snapcraft.io proxy configuration" [High,Confirmed] https://launchpad.net/bugs/1886861 | 14:17 |
| cjwatson | Ah right. This may or may not be the same thing | 14:17 |
| ogra | oh, and sergio actually talks about maven in there | 14:17 |
| cjwatson | I spent *days* going down a rabbit-hole of things I didn't understand at all last time I tried to debug maven-ant-tasks | 14:17 |
| cjwatson | And didn't really get anywhere | 14:17 |
| cjwatson | So I'm quite strongly inclined to explain to a Java person (e.g. athos, I hope) how the system works in general and let them figure it out :) | 14:18 |
| ogra | well, it got assigned to chris 🙂 | 14:18 |
| cjwatson | Can we avoid conflating npm and maven though please? | 14:18 |
| ogra | probably just fell off the table because nobody made any noise on it anymore | 14:18 |
| cjwatson | The underlying cause is probably completely different | 14:19 |
| ogra | k | 14:19 |
| cjwatson | I don't know why Sergio randomly brought up maven in that bug | 14:19 |
| cjwatson | But Java and JavaScript are not the same and don't have much to do with each other :) | 14:20 |
| ogra | indeed | 14:20 |
| cjwatson | It might indeed be that resolver-ant-tasks needs some more environment variables or manually setting some Java properties or ... I don't know | 14:20 |
| ogra | and this is even specific to npm ... | 14:20 |
| ogra | (not even javascript, just to enable its scripts to download tarballs) | 14:22 |
| athos | cjwatson: ack; I will get squid in that container and start debugging the issue then (btw, I am not a java person) | 14:27 |
| cjwatson | OK, I was just hoping :) | 14:34 |
| cjwatson | squid would most easily be outside the container FWIW | 14:34 |
| cjwatson | That way you can easily prevent everything in the container from any internet access other than squid, and squid can talk freely | 14:35 |
| cjwatson | (easily> with ufw or similar) | 14:35 |
| === cpaelzer_ is now known as cpaelzer | ||
| === loser_walex is now known as Walex | ||
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