| commit | 28296493299f49fe82c2fe4b085ad6cf72097daf | [log] [tgz] |
|---|---|---|
| author | Serge Bazanski <serge@monogon.tech> | Wed Apr 17 14:50:53 2024 +0200 |
| committer | Serge Bazanski <serge@monogon.tech> | Tue Apr 23 12:05:29 2024 +0000 |
| tree | 2e455019bdfca4df3ad3df3fb7e669100a5e242d | |
| parent | 07e7f0d47bb5e60a4a6195717cc362d574b0d3ad [diff] |
m/n/core/n/hostsfile: persist and load node names to/from Cluster Directory This change persists node IDs alongside their addresses to the ESP ClusterDirectory, and loads them up on startup to pre-populate /etc/hosts. This is important to bring up clusters from a full cold shutdown, as these name/address mappings are needed by etcd to connect to other nodes (etcd connects to other members over metropolis node names, and expects to be able to resolve them to actual IP addresses). This didn't affect rolling restarts as other nodes would connect to a newly started up node. But if all nodes are down, this is needed to actualy run. Change-Id: Ifa944bb231909983af2fcb9418a2769e7af65509 Reviewed-on: https://review.monogon.dev/c/monogon/+/2989 Tested-by: Jenkins CI Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
This is the main repository containing the source code for the Monogon Platform.
This is pre-release software - take a look, and check back later! In the meantime, join us on Matrix: #monogon-os-community:matrix.org.
Our build environment is self-contained and requires only minimal host dependencies:
/dev/kvm (if you want to run tests).Our docs assume that Bazelisk is available as bazel on your PATH.
Refer to SETUP.md for detailed instructions.
The source code lives in //metropolis (Metropolis is the codename of Monogon OS).
See the //metropolis/README.md for a developer quick start guide, or see the Monogon OS Handbook for user documentation.