Since inventory ships with kargo, the ability to change functionality
without having a dirty git index is nice. An example, we wish to change
is the version of docker deployed to our CentOS systems. Due to an issue
with tiller and docker 1.13, we wish to deploy docker 1.12. Since this
change does not belong in Kargo, we wish to locally override the docker
version, until the issue is sorted.
Updates based on feedback
Simplify checks for file exists
remove invalid char
Review feedback. Use regular systemd file.
Add template for docker systemd atomic
By default Calico blocks traffic from endpoints
to the host itself by using an iptables DROP
action. It could lead to a situation when service
has one alive endpoint, but pods which run on
the same node can not access it. Changed the action
to RETURN.
The Vagrantfile is setup to use flannel. The default network
was changed to Calico (#1031). However, the Vagrantfile was
not updated to reflect this. Ensuring the Vagrantfile remains
functional on master, until someone decides to make it work
with Calico.
Kubernetes project is about to set etcdv3 as default storage engine in
1.6. This patch allows to specify particular backend for
kube-apiserver. User may force the option to etcdv3 for new environment.
At the same time if the environment uses v2 it will continue uses it
until user decides to upgrade to v3.
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
Operator can specify any port for kube-api (6443 default) This helps in
case where some pods such as Ingress require 443 exclusively.
Closes: 820
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
When a apiserver_loadbalancer_domain_name is added to the Openssl.conf
the counter gets not increased correctly. This didnt seem to have an
effect at the current kargo version.
* Leave all.yml to keep only optional vars
* Store groups' specific vars by existing group names
* Fix optional vars casted as mandatory (add default())
* Fix missing defaults for an optional IP var
* Relink group_vars for terraform to reflect changes
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
Docker 1.13 changes the behaviour of iptables defaults from allow
to drop. This patch disables docker's iptables management as it was
in Docker 1.12 [1]
[1] https://github.com/docker/docker/pull/28257
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
