dominik/homepage-plus
1
0
Fork 0
mirror of https://github.com/DI0IK/homepage-plus.git synced 2025-07-07 22:28:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

implement docker service discovery via labels

Browse source
This commit is contained in:
Ben Phelps 2022-09-09 21:53:05 +03:00
parent ef1c5dbcc9
commit d66326b41d
8 changed files with 145 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

48
src/pages/api/services/index.js
View file

@ -1,40 +1,26 @@
import { promises as fs } from "fs";
import path from "path";
import yaml from "js-yaml";
import checkAndCopyConfig from "utils/config";
import { servicesFromConfig, servicesFromDocker, cleanServiceGroups } from "utils/service-helpers";
export default async function handler(req, res) {
checkAndCopyConfig("services.yaml");
const discoveredServices = cleanServiceGroups(await servicesFromDocker());
const configuredServices = cleanServiceGroups(await servicesFromConfig());
const servicesYaml = path.join(process.cwd(), "config", "services.yaml");
const fileContents = await fs.readFile(servicesYaml, "utf8");
const services = yaml.load(fileContents);
const mergedGroupsNames = [
...new Set([discoveredServices.map((group) => group.name), configuredServices.map((group) => group.name)].flat()),
];
// map easy to write YAML objects into easy to consume JS arrays
const servicesArray = services.map((group) => ({
name: Object.keys(group)[0],
services: group[Object.keys(group)[0]].map((entries) => {
const { widget, ...service } = entries[Object.keys(entries)[0]];
const result = {
name: Object.keys(entries)[0],
...service,
};
const mergedGroups = [];
if (widget) {
const { type } = widget;
mergedGroupsNames.forEach((groupName) => {
const discoveredGroup = discoveredServices.find((group) => group.name === groupName) || { services: [] };
const configuredGroup = configuredServices.find((group) => group.name === groupName) || { services: [] };
result.widget = {
type,
service_group: Object.keys(group)[0],
service_name: Object.keys(entries)[0],
};
}
const mergedGroup = {
name: groupName,
services: [...discoveredGroup.services, ...configuredGroup.services].filter((service) => service),
};
return result;
}),
}));
mergedGroups.push(mergedGroup);
});
res.send(servicesArray);
res.send(mergedGroups);
}