# Unable to use 'yum install' **URL:** \ **Category:** Ansible Project\ **Tags:** kubernetes\ **Created:** [May 10, 2018, 4:25pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507 "2018-05-10T16:25:35Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Fabio\_Gomes\_Sakiyama](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fabio\_Gomes\_Sakiyama](https://forum.ansible.com/u/Fabio_Gomes_Sakiyama)\ **Post date:** [May 10, 2018, 4:25pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/1 "2018-05-10T16:25:35Z")
Hi, I’m trying to install kubelet with **Ansible** , but I’m struggling to do it. This is my **playbook** : ```auto --- - hosts: all become: yes tasks: - name: install docker yum: name: docker state: present update_cache: true - name: add repo yum_repository: name: kuberepo description: kubernetes-repo baseurl: "https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64" enabled: yes gpgcheck: yes repo_gpgcheck: yes gpgkey: - "https://packages.cloud.google.com/yum/doc/yum-key.gpg" - "https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg" - name: setenforce shell: setenforce 0 - name: install kubelet yum: name: kubelet state: present update_cache: true ``` ` ` This is the **error** when i run the playbook (ansible-playbook -i hosts kube-dependencies.yml) [![](https://lh3.googleusercontent.com/-oT8v8pXEIb0/WvRyKSWIGvI/AAAAAAAATK8/ZpT3y8kJ5cwPjxgUQ3hBkMhMSxI_ByIjgCLcBGAs/s1600/ansibleError.png)](https://lh3.googleusercontent.com/-oT8v8pXEIb0/WvRyKSWIGvI/AAAAAAAATK8/ZpT3y8kJ5cwPjxgUQ3hBkMhMSxI_ByIjgCLcBGAs/s1600/ansibleError.png) The “ok” from [master] node is because I manually executed “sudo yum install kubelet” on that machine, and it worked. **Conclusions:** So basically, manually executing the yum install command it works, but I can’t make it work with ansible. Any clues? What am I doing wrong? Thanks in advance! ---
**Author:** ![Nick\_Rogers](https://avatars.discourse-cdn.com/v4/letter/n/eb8c5e/32.png) [@Nick\_Rogers](https://forum.ansible.com/u/Nick_Rogers)\ **Post date:** [May 10, 2018, 5:05pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/2 "2018-05-10T17:05:21Z")
I would try to `curl [https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86\_64/repodata/repomd.xml](https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64/repodata/repomd.xml)’ from the error on worker1/2 and see if it reports anything more helpful than what you’re getting back. Feels like a networking problem to me. ---
**Author:** ![Fabio\_Gomes\_Sakiyama](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fabio\_Gomes\_Sakiyama](https://forum.ansible.com/u/Fabio_Gomes_Sakiyama)\ **Post date:** [May 10, 2018, 5:12pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/3 "2018-05-10T17:12:58Z")
Hi Nick, thanks for helping! the curl executed fine, I didn’t mention but my environment is running on google cloud. If I enter the worker node and manually execute ‘yum install kubelet’, it works. But the same command on ansible playbook throws the error i mentioned… ☹ ---
**Author:** ![Tchia04](https://avatars.discourse-cdn.com/v4/letter/t/fbc32d/32.png) [@Tchia04](https://forum.ansible.com/u/Tchia04)\ **Post date:** [May 10, 2018, 6:21pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/4 "2018-05-10T18:21:17Z")
Maybe try adding “disable\_gpg\_check: true” to the “install kuberlet” task? ---
**Author:** ![Fabio\_Gomes\_Sakiyama](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fabio\_Gomes\_Sakiyama](https://forum.ansible.com/u/Fabio_Gomes_Sakiyama)\ **Post date:** [May 10, 2018, 7:57pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/5 "2018-05-10T19:57:59Z")
Hi Tony, Does it mean that it’ll not use the security provided by gpg signatures of the packages? ---
**Author:** ![jean-yves](https://avatars.discourse-cdn.com/v4/letter/j/a587f6/32.png) [@jean-yves](https://forum.ansible.com/u/jean-yves)\ **Post date:** [May 10, 2018, 8:02pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/6 "2018-05-10T20:02:42Z")
Hi, Could you try to add the GPG key with something like this before doing the yum ansible command ? ```auto - name: Add repository key rpm_key: key: ["https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg"](https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg) ``` Regards, ---
**Author:** ![js.a](https://avatars.discourse-cdn.com/v4/letter/j/a587f6/32.png) [@js.a](https://forum.ansible.com/u/js.a)\ **Post date:** [May 11, 2018, 3:11am UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/7 "2018-05-11T03:11:45Z")
Hey Fabio, like Jean-Yves said, try to split up your “Add repo” task in two, key install and package install. Something like this: - name: add key repo rpm\_key: key: “[https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg](https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg)” state: present - name: add repo yum\_repository: name: kuberepo description: kubernetes-repo baseurl: “[https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86\_64](https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64)” enabled: yes gpgcheck: yes repo\_gpgcheck: yes ---
**Author:** ![Fabio\_Gomes\_Sakiyama](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fabio\_Gomes\_Sakiyama](https://forum.ansible.com/u/Fabio_Gomes_Sakiyama)\ **Post date:** [May 11, 2018, 11:26am UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/8 "2018-05-11T11:26:32Z")
Hi Jean/js.a I splitted up but the error persists. I’m not sure if my playbook is correct though. Here’s the splitted playbook. ` ```auto --- - hosts: all become: yes tasks: - name: install docker yum: name: docker state: present update_cache: true - name: add yum key repo rpm_key: key: "https://packages.cloud.google.com/yum/doc/yum-key.gpg" state: present - name: add rpm key repo rpm_key: key: "https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg" state: present - name: add repo yum_repository: name: kuberepo description: kubernetes-repo baseurl: "https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64" enabled: yes gpgcheck: yes repo_gpgcheck: yes ``` ` ---
**Author:** ![jean-yves](https://avatars.discourse-cdn.com/v4/letter/j/a587f6/32.png) [@jean-yves](https://forum.ansible.com/u/jean-yves)\ **Post date:** [May 11, 2018, 11:44am UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/9 "2018-05-11T11:44:25Z")
Hi, Please provide logs to see the exact problem Perhaps information given by a manual yum could help also… But looking for your problem I found some related information that could (not sure) let us know that the problem is somewhere else : [https://github.com/kubernetes/kubernetes/issues/37922](https://github.com/kubernetes/kubernetes/issues/37922) [https://github.com/kubernetes/kubernetes/issues/60134](https://github.com/kubernetes/kubernetes/issues/60134) Regards, JY ---
**Author:** ![Fabio\_Gomes\_Sakiyama](https://avatars.discourse-cdn.com/v4/letter/f/b77776/32.png) [@Fabio\_Gomes\_Sakiyama](https://forum.ansible.com/u/Fabio_Gomes_Sakiyama)\ **Post date:** [May 11, 2018, 12:28pm UTC](https://forum.ansible.com/t/unable-to-use-yum-install/27507/10 "2018-05-11T12:28:19Z")
Hi all, The problem was that the workers needed to be updated with ‘‘yum -y update’’. I added the following code to my playbook: ` ```auto - name: yum update yum: name: '*' state: latest ``` ` Unfortunately I don’t know why this solved the problem ☹ Thanks for helping!