Weave aliases fix, new settings pages, new actions on cards

Weave aliases fix

We made a pull request to Weave with a fix about three years ago. And it finally was merged with the main branch and added to the last Weave release (version 2.7.0).

It means that the main problem with missing aliases after restarts of containers is in the past.

The new version already comes for new hosts (it has back compatibility with the previous version). We suggest updating Weave on your hosts. If you have a lot of hosts and containers, it’s better to make 2-3 minute pauses between updates. Weave is still sensitive to stop/start of hosts as it requires to establish the network after such actions.

New actions on hosts and services cards

There are much more actions on hosts and services cards. It helps to make the most common actions without opening a page.

Available actions from a host card:

Open an edit popup window to resize a host and volumes or add public keys
Open a terminal
Open metrics in a popup window
Stop/Start/Restart
Open logs in a popup window
Update system utils (Docker, Weave, D2C Health checker, Lsyncd, Telegraf)

Available actions from a service card:

Open an edit popup window to make any changes with a service
Make an update of:
- a version of a Docker image
- global dependencies
- sources and local dependencies
- only sources
Open a terminal of a container
Open logs of a container in a popup window
Stop/Start/Restart
Restart
Open system logs in a popup window

New settings pages

General settings

In general settings you can:

Set the parameters of notifications
Set the time of checking for D2C updates
Check the status and links of API and WebSocket servers
Copy your D2C open SSH key. You can use it for repositories to allow D2C download sources for your services
Set and try experimental features