- this makes it easier to create multiple clusters without having to
worry about choosing a different port every time
- This is for you @ibuildthecloud ;)
Use `log.Fatalln(err)` instead of `log.Errorln(err)` + `os.Exit(1)`
Use Label prefix instead of LabelName suffix
Rename all secret occurence with token
- package cluster: use context.Context as first function param in every
exported function
- package cmd: pass cmd.Context() to calls to package cluster exported
functions
- masterlb is now an extra part of the cluster spec
- ports can now be attached to masterlb by using the 'loadbalancer'
nodefilter
- all ports exposed on the masterlb will be proxied to all master nodes
(on the same port)
- enables wait-for-master
- calls GetAndWriteKubeConfig after successful cluster creation to
update the default kubeconfig with the new cluster's details
- does NOT automatically switch the current-context
- outputs a different line saying, that you can switch context now
With the updated cobra depencendy, we're now passing a context
from the cmd to the called functions.
When creating a cluster, one can pass a Duration to the --timeout
flag, which will create a new context with a timeout.
In the two blocking functions, where we're waiting for the master nodes
(initializing master nodes and "normal" master nodes), we're now
checking for the context cancellation as well, which may be caused
by the timeout.
To prevent accidental rollbacks of existing clusters with the same name,
we now check if a cluster with the chosen name exists first.
If it exists, we don't do anything at all and just error our
Up to now, we exposed ports on single master nodes, which is quite
inconvenient on user side and troublesome on development side.
Now, we're creating a proxy container which exposes a single port
and proxies traffic to all master nodes.
Currently, this only works with 'k3d create cluster' and won't
update the proxy when using 'k3d create node --role master'.
