Below is my travis server info:
Build system information
Build language: go
Build group: stable
Build dist: trusty
Build id: 40102759
Job id: 40102760
Runtime kernel version: 4.19.86
Build image provisioning date and time
Fri Dec 13 12:23:44 UTC 2019
Operating System Details
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
Systemd Version
systemd 229
Cookbooks Version
e049581 https://github.com/travis-ci/travis-cookbooks/tree/e049581
git version
git version 2.24.1
bash version
GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)
gcc version
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609
docker version
Client:
Version: 18.06.1-ce
API version: 1.38
Go version: go1.10.3
Git commit: e68fc7a
Built: Tue Aug 21 17:20:43 2018
OS/Arch: linux/amd64
Experimental: false
I followed https://docs.travis-ci.com/user/docker/#installing-a-newer-docker-version to update docker for new features, but it’s not working.
before_install:
# Install Docker 18.09+ for enabling DOCKER_BUILDKIT: https://docs.travis-ci.com/user/docker/#installing-a-newer-docker-version
- curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
- sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
- sudo apt-get update
- sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
# After upgrade, I had to restart docker and move docker-cli to /usr/local/bin
- sudo systemctl restart docker
- sudo chgrp travis /var/run/docker.sock
- sudo cp /usr/bin/docker /usr/local/bin/docker
- docker info
Could we update the doc or give me some advice for this issue?