The Docker version present on the agents is the one shipped by default via the Azure marketplace image, which is 17.06.2-ee-13.
We need a version >= 18.xx, since it includes a patch that will let us use the flag com.docker.network.windowsshim.disable_gatewaydns=true, needed for dcos-net dns functionality to work reliably.
To upgrade, we need to run this as part of provisioning:
The Docker version present on the agents is the one shipped by default via the Azure marketplace image, which is
17.06.2-ee-13
.We need a version >=
18.xx
, since it includes a patch that will let us use the flagcom.docker.network.windowsshim.disable_gatewaydns=true
, needed fordcos-net
dns functionality to work reliably.To upgrade, we need to run this as part of provisioning: