Applications

Container Manager unites status monitoring, container image management, and resource management in a straightforward interface.

For more details see the product page.

Maintenance

Updates on containers are automatically notified and handled by UI.

Update Project

Projects updates are not handled by UI.

To update a single project:

  • Project -> Select the project -> Action -> Clean

  • Image -> Select the image(s) related to that project -> Delete

  • Project -> Select the project -> Action -> Build

Networking

If you set Firewall, remember to open all the traffic for the private subnet used by Container Manager.

Few scenarios e.g.:

  • Internet

  • DBMS, i.e. your container trying to reach a DB on host

  • DNS, i.e. your container trying to identify another container in the same project

  • nginx, i.e. expose your container using nginx

If you want to open the traffic for all subnet used typically by Container Manager, you could use the following subnet: 172.16.0.0/255.240.0.0

Double check connectivity

  • Open a shell inside container: docker exec -it mycontainer sh

  • Ping google.com: ping google.com

  • Ping/nslookup another container in the same subnet: nslookup anothercontainer

Note: manually install bind9-dnsutils package for nslookup or dnsutils-ping for ping if needed.

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