This comes with several fixes/improvements
- only consider containers that have the default object label (app=k3d)
- handle network deletion
- check if there are other k3d containers connected
- if there are only registries, disconnect them
- if there are non-registry nodes, leave everything as it is
- if there are any containers connected, that are not automatically
disconnected, log a warning and continue
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
Add new command verb `k3stoken` to `k3d get`
Populate cluster secret field
Add test for `k3d get k3stoken` command
Externalize validable flag `--all`, in anticipation to reuse into `getKubeConfig.go`
Print usage When no k3d verb was specify
Replace fake Cluster object create into getKubeConfig by realy complete object obtain thanks to cluster.GetCluster() function
Use constant variable for node Label name use into populateClusterFieldsFromLabels() function, in forecast to rename label `k3d.cluster.secret` to `k3d.cluster.token`
- new struct: createNodeOpts for wait and timeout values
- new commands for creating/adding multiple nodes which then wait for
all nodes to be up, if specified
- tests/e2e: new test for adding a master node
- getCluster: now deduplicates the node list (i.e. overwrites existing
nodes in the list with "fresh" nodes and appends new ones)
- UpdateLoadbalancerConfig: print warning if "host not found in
upstream" returned by nginx after updating the config, as it's not a
failure per se, but shouldn't be ignored
- fixes startCluster's --wait/--timeout functionality
--> now doesn't check all the logs (e.g. from previous run)
----> no more false positives when checking for a specifc log message
only in the current run
- 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