| commit | 80861fd796e8f32e2866fa3757ff92ee186a9e8f | [log] [tgz] |
|---|---|---|
| author | Serge Bazanski <serge@monogon.tech> | Tue Nov 02 22:14:06 2021 +0100 |
| committer | Sergiusz Bazanski <serge@monogon.tech> | Tue Nov 09 16:41:17 2021 +0000 |
| tree | 3e02b5ce623b8d429f082a0e8f8a06fba546c163 | |
| parent | f758ce419a4a63261e4cacf8b8795a17d024df87 [diff] |
m/n/c/curator: implement Watching NodesInCluster
This pipes etcd ranged watchers for nodes into a Curator RPC. This is to
be used by systems that need to compile information based on all/some
nodes in the cluster, eg. when building a cluster directory or hosts
file with DNS mappings.
The existence of both NodeInCluster and NodesInCluster could be argued
as unnecessary, and it might make sense to merge NodeInCluster
functionality into NodesInCluster with a filter-by-node-id field. We
should consider doing this once the dust settles.
We also use this opportunity to write tests for Node{,s}InCluster.
Change-Id: I544657b1bfe266a37230760236510024c6007c24
Reviewed-on: https://review.monogon.dev/c/monogon/+/420
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
This is the main repository containing the source code for the Monogon Project.
This is pre-release software - feel free to look around, and check back later for our first release!
Our build environment requires a working Podman binary (your distribution should have one).
Spinning up: scripts/create_container.sh
Spinning down: scripts/destroy_container.sh
Running commands: scripts/run_in_container.sh <...>
Using bazel using a wrapper script: scripts/bin/bazel <...> (add to your local $PATH for convenience)
This repository is compatible with the IntelliJ Bazel plugin, which enables full autocompletion for external dependencies and generated code. All commands run inside the container, and necessary paths are mapped into the container.
The following steps are necessary:
Install Google's Bazel plugin in IntelliJ. On IntelliJ 2020.3 or later, you need to install a beta release of the plugin.
Add the absolute path to your ~/.cache/bazel-monogon folder to your idea64.vmoptions (Help → Edit Custom VM Options) and restart IntelliJ:
-Dbazel.bep.path=/home/leopold/.cache/bazel-monogon
Set "Bazel Binary Location" in Other Settings → Bazel Settings to the absolute path of scripts/bin/bazel. This is a wrapper that will execute Bazel inside the container.
Use File → Import Bazel project... to create a new project from .bazelproject.
After running the first sync, everything should now resolve in the IDE, including generated code.
Launch the node:
scripts/bin/bazel run //:launch
Run a kubectl command:
scripts/bin/bazel run //metropolis/cli/dbg -- kubectl describe
Run tests:
scripts/bin/bazel test //...