Merge pull request #826 from buildkite/bump-docker

bump docker from 19.03.x to 20.10.x

Author: James Healy

packer/linux/scripts/install-docker.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -eu -o pipefail
 
-DOCKER_VERSION=19.03.13
+DOCKER_VERSION=20.10.6
 DOCKER_RELEASE="stable"
 DOCKER_COMPOSE_VERSION=1.27.4
 MACHINE=$(uname -m)

packer/windows/scripts/install-docker.ps1

@@ -1,7 +1,7 @@
 # Stop script execution when a non-terminating error occurs
 $ErrorActionPreference = "Stop"
 
-$docker_version="19.03.12"
+$docker_version="20.10.0"
 
 Write-Output "Upgrading DockerMsftProvider module"
 Update-Module -Name DockerMsftProvider -Force