When privileged is enabled for a container, all the `/dev/*` block
devices from the host are mounted into the guest. The
`privileged_without_host_devices` flag prevents host devices from
being passed to privileged containers.
More information:
* https://github.com/containerd/cri/pull/1225
* 1d0f68156b
(cherry picked from commit dc5df57c26)
The important action in kubeadm-version.yml is the templating of the configuration,
not finding / setting the version
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit a9c97e5253)
Conflicts:
roles/kubernetes/master/tasks/kubeadm-version.yml
There are no reasons not to backup during upgrade
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 53e5ef6b4e)
Conflicts:
roles/kubernetes/master/tasks/kubeadm-backup.yml
roles/kubernetes/master/tasks/kubeadm-certificate.yml
kubeadm never rotates sa.key/sa.pub, so there is no need to delete tokens/restart pods
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 8800b5c01d)
kubeadm is the default for a long time now,
and admin.conf is created by it, so let kubeadm handle it
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 280036fad6)
apiserver.pem is not used since ddffdb63bf
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit fedd671d68)
Conflicts:
roles/kubernetes/master/tasks/kubeadm-cleanup-old-certs.yml
roles/kubernetes/master/tasks/kubeadm-migrate-certs.yml
Using `kubeadm init phase kubeconfig all` breaks kubelet client certificate rotation
as we are missing `kubeadm init phase kubelet-finalize all` to point to `kubelet-client-current.pem`
kubeconfig format is stable so let's just use lineinfile,
this will avoid other future breakage
This revert to the logic before 6fe2248314
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit c9c0c01de0)
On CentOS 8 they seem to be ignored by default, but better be extra safe
This also make it easy to exclude other network plugin interfaces
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit e442b1d2b9)
By default Ansible stat module compute checksum, list extended attributes and find mime type
To find all stat invocations that really use one of those:
git grep -F stat. | grep -vE 'stat.(islnk|exists|lnk_source|writeable)'
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit de1d9df787)
Conflicts:
roles/etcd/tasks/check_certs.yml
Since a790935d02 all proxy users
should be properly configured
Now when you have *_PROXY vars in your environment it can leads to failure
if NO_PROXY is not correct, or to persistent configuration changes
as seen with kubeadm in 1c5391dda7
Instead of playing constant whack-a-bug, inject empty *_PROXY vars everywhere
at the play level, and override at the task level when needed
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 067db686f6)
Before this commit, we were gathering:
1 !all
7 network
7 hardware
After we are gathering:
1 !all
1 network
1 hardware
ansible_distribution_major_version is gathered by '!all'
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit fb8b075110)
* Move proxy_env to kubespray-defaults/defaults
There is no reasons to use set_facts here
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
* Ensure kubeadm doesn't use proxy
*_proxy variables might be present in the environment (/etc/environment, bash profile, ...)
When this is the case we end up with those proxy configuration in /etc/kubernetes/manifests/kube-*.yaml manifests
We cannot unset env variables, but kubeadm is nice enough to ignore empty vars
93d288e2a4/cmd/kubeadm/app/util/env.go (L27)
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 1c5391dda7)
Ubuntu 18.04 crio package ships with 'mountopt = "nodev,metacopy=on"'
even if GA kernel is 4.15 (HWE Kernel can be more recent)
Fedora package ships without metacopy=on
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 5c04bdd52b)
This fixes deployment with CentOS 8 Streams and make detection more reliable
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
(cherry picked from commit 95b329b64d)
Conflicts:
roles/bootstrap-os/tasks/main.yml
`containerd.io` is the companion package of `docker-ce` and is the
proper package name. This is needed to avoid apt upgrade/dist-upgrade
from breaking kubernetes.
(cherry picked from commit 6450207713)
Running remove-node.yml tasks for clean up cluster on Fedora CoreOS.
The task failed to restart network daemon (task name: "reset | Restart network").
Fedora CoreOS is essentially using NetworkManager, but this task returns network.
Signed-off-by: Takashi IIGUNI <iiguni.tks@gmail.com>
(cherry picked from commit bcaa31ae33)
* Add unique annotation on coredns deployment and only remove existing deployment if annotation is missing.
* Ignore errors when gathering coredns deployment details to handle case where it doesn't exist yet
* Remove run_once, deletegate_to and add to when statement
(cherry picked from commit 0cc1726781)
Helm v3.5.2 is a security (patch) release. Users are strongly
recommended to update to this release. It fixes two security issues in
upstream dependencies and one security issue in the Helm codebase.
See https://github.com/helm/helm/releases/tag/v3.5.2
(cherry picked from commit 670c37b428)
Fixes the following error when using Bastion Node with the sample config.
```
fatal: [bastion]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'dict object' has no attribute 'bastion'\n\nThe error appears to be in '/home/felix/inovex/kubespray/roles/bastion-ssh-config/tasks/main.yml': line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n---\n- name: set bastion host IP\n ^ here\n"}
```
(cherry picked from commit 973628fc1b)
Previous check for presence of NM assumed "systemctl show
NetworkManager" would exit with a nonzero status code, which seems not
the case anymore with recent Flatcar Container Linux.
This new check also checks the activeness of network manager, as
`is-active` implies presence.
Signed-off-by Jorik Jonker <jorik@kippendief.biz>
(cherry picked from commit bba55faae8)
This makes the docker role work the same as the containerd role.
Being able to override this is needed when you have your own debian
repository. E.g. when performing an airgapped installation
Only checking the kubernetes api on the first master when upgrading is not enough.
Each master needs to be checked before it's upgrade.
Signed-off-by: Rick Haan <rickhaan94@gmail.com>
This was introduced in 143e2272ff
Extra repo is enabled by default in CentOS, and is not the right repo for EL8
Instead of adding a CentOS repo to RHEL, enable the needed RHEL repos with rhsm_repository
For RHEL 7, we need the "extras" repo for container-selinux
For RHEL 8, we need the "appstream" repo for container-selinux, ipvsadm and socat
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit 8f2b0772f9)
yum_repository expect really different params, so nothing to factor here
Ubuntu is not an ansible_os_family, the OS family for Ubuntu is Debian
Check for ansible_pkg_mgr == apt
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit a8e51e686e)
