81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
const express = require('express');
|
|
const { checkImageUpdate } = require('../services/registryService');
|
|
|
|
function extractTag(imageName) {
|
|
const parts = imageName.split(':');
|
|
return parts.length > 1 ? parts[parts.length - 1] : 'latest';
|
|
}
|
|
|
|
function pickPortainerContainer(containers) {
|
|
return containers.find((container) => {
|
|
const labels = container.Labels || {};
|
|
if (labels['io.portainer.container']) return true;
|
|
const image = container.Image || '';
|
|
return /portainer/i.test(image);
|
|
});
|
|
}
|
|
|
|
async function getPortainerVersionInfo(docker) {
|
|
const containers = await docker.listContainers({ all: true });
|
|
const portainer = pickPortainerContainer(containers);
|
|
if (!portainer) {
|
|
return null;
|
|
}
|
|
|
|
const imageName = portainer.Image;
|
|
const tag = extractTag(imageName);
|
|
let version = null;
|
|
let localDigest = null;
|
|
let remoteDigest = null;
|
|
let updateAvailable = false;
|
|
|
|
try {
|
|
const inspect = await docker.getImage(imageName).inspect();
|
|
const labels = inspect?.Config?.Labels || {};
|
|
version = labels['org.opencontainers.image.version'] || labels.version || tag;
|
|
const repoDigests = inspect?.RepoDigests || [];
|
|
localDigest = repoDigests.length ? repoDigests[0].split('@')[1] || repoDigests[0] : null;
|
|
} catch {
|
|
version = tag;
|
|
localDigest = null;
|
|
}
|
|
|
|
try {
|
|
const info = await checkImageUpdate(docker, imageName);
|
|
remoteDigest = info.remoteDigest;
|
|
localDigest = info.localDigest || localDigest;
|
|
updateAvailable = info.updateAvailable;
|
|
} catch {
|
|
remoteDigest = null;
|
|
updateAvailable = false;
|
|
}
|
|
|
|
return {
|
|
containerId: portainer.Id,
|
|
image: imageName,
|
|
tag,
|
|
version,
|
|
localDigest,
|
|
remoteDigest,
|
|
updateAvailable
|
|
};
|
|
}
|
|
|
|
module.exports = function portainerVersionRoutes(docker) {
|
|
const router = express.Router();
|
|
|
|
router.get('/portainer/version', async (req, res, next) => {
|
|
try {
|
|
const info = await getPortainerVersionInfo(docker);
|
|
if (!info) {
|
|
return res.status(404).json({ error: 'Portainer container not found' });
|
|
}
|
|
res.json(info);
|
|
} catch (err) {
|
|
next(err);
|
|
}
|
|
});
|
|
|
|
return router;
|
|
};
|