I have created a few ansible plays and one of them adds repos/keys needed for installing Docker and certbot.
我创建了一些ansible播放，其中一个添加了安装Docker和certbot所需的repos / keys。
- name: Add Docker's GPG key
apt_key:
url: https://download.docker.com/linux/ubuntu/gpg
state: present
become: true
- name: Add Docker & Certbot repo
apt_repository:
repo: "{{ item }}"
state: present
become: true
with_items:
- "deb [arch=amd64] {{ docker_repo }} {{ ubuntu_release }} stable"
- "ppa:certbot/certbot"
Here comes the weird part ...
这是奇怪的部分......
The first time the play will run, everyhing ends ok;
该游戏第一次运行时，每次都会结束;
The second time, play fails with error on updating cache;
第二次，播放失败，更新缓存时出错;
When I login to the instance and run sudo apt update:
当我登录到实例并运行sudo apt update时：
ubuntu@ip-10-0-1-246:~$ sudo apt update
Hit:1 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial InRelease
0% [1 InRelease gpgv 247 kB] [Waiting for headers] [Connecting to security.ubuntu.com (91.189.91.26)] [Connecting to ppa.launchpad.net]Couldn't create tempfiles for splitting up /var/lib/apt/lists/eu-west-2.eErr:1 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Get:2 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]
0% [2 InRelease gpgv 102 kB] [Waiting for headers] [Waiting for headers] [Connecting to ppa.launchpad.net]Couldn't create tempfiles for splitting up /var/lib/apt/lists/partial/eu-west-2.ec2.archive.ubuntu.comErr:2 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-updates InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Get:3 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]
0% [3 InRelease gpgv 102 kB] [Waiting for headers] [Connecting to ppa.launchpad.net]Couldn't create tempfiles for splitting up /var/lib/apt/lists/partial/eu-west-2.ec2.archive.ubuntu.com_ubuntu_dists_xenial-bErr:3 https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-backports InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Hit:4 https://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease
Err:4 https://ppa.launchpad.net/certbot/certbot/ubuntu xenial InReleasepfiles for splitting up /var/lib/apt/lists/ppa.launchpad.net_certbot_certbot_ubuntu_dists_xenial_InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Get:5 https://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Hit:6 https://download.docker.com/linux/ubuntu xenial InRelease
Err:6 https://download.docker.com/linux/ubuntu xenial InReleaseouldn't create tempfiles for splitting up /var/lib/apt/lists/download.docker.com_linux_ubuntu_dists_xenial_InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Err:5 https://security.ubuntu.com/ubuntu xenial-security InReleaseng up /var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_InRelease
Could not execute 'apt-key' to verify signature (is gnupg installed?)
Fetched 306 kB in 0s (791 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
10 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-updates InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://eu-west-2.ec2.archive.ubuntu.com/ubuntu xenial-backports InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://ppa.launchpad.net/certbot/certbot/ubuntu xenial InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://download.docker.com/linux/ubuntu xenial InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://security.ubuntu.com/ubuntu xenial-security InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://eu-west-2.ec2.archive.ubuntu.com/ubuntu/dists/xenial/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://eu-west-2.ec2.archive.ubuntu.com/ubuntu/dists/xenial-updates/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://eu-west-2.ec2.archive.ubuntu.com/ubuntu/dists/xenial-backports/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://security.ubuntu.com/ubuntu/dists/xenial-security/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://download.docker.com/linux/ubuntu/dists/xenial/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Failed to fetch https://ppa.launchpad.net/certbot/certbot/ubuntu/dists/xenial/InRelease Could not execute 'apt-key' to verify signature (is gnupg installed?)
W: Some index files failed to download. They have been ignored, or old ones used instead
After a reboot the problem is resolved (!!!), and then again after a play run the same issue appears ...
重新启动后问题得到解决（!!!），然后在播放运行后再次出现同样的问题...
I have also installed gnugpg2 without any success whatsoever...
我也安装了gnugpg2但没有任何成功......
1 个解决方案
#1
0
It is a /tmp folder permissions issue.
这是/ tmp文件夹权限问题。
For some reason (haven't figured out yet), after a fresh reboot:
由于某种原因（还没有弄清楚），重新启动后：
drwxrwxrwt 8 root root 4096 Mar 9 10:59 /tmp
Once an apt command runs:
apt命令运行后：
drwxr-xr-x 11 root root 4096 Mar 9 10:44 /tmp
Adding as a tmp (no pun intended) workaround the following task, solves the problem:
添加为tmp（无双关语）解决方案，解决了以下问题：
- name: Enforce appropriate /tmp folder permissions
file:
path: /tmp
owner: root
group: root
mode: 0777
become: true
changed_when: false
