The hosted runner: GitHub Actions 204 lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

Lint

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Build charms / Collect charms

Check libraries

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, canonical/charming-actions/[email protected]. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Build charms / Build legacy-application charm | base #0

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/cache/restore@v3, actions/upload-artifact@v3, actions/cache/save@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Build charms / Build application charm | base #0

Build charms / Build mongodb charm | base #0

Unit tests

legacy-integration

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, charmed-kubernetes/actions-operator@main, actions/download-artifact@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

sharding-mongos-integration