- new special internal role `initServer` used only to determine the correct ready-log-message
- ready-log-messages now looked up by role and new `Intent` type (cluster-create/cluster-start/node-create/node-start), as especially for the init server there are different log messages indicating that we can proceed with the next step
- moving types around:
- K3s env vars now under .../types/k3s/env.go
- defaults now under .../types/defaults.go
- ...
- improved waiting for log messages
- not checking the whole log again and again in a loop
- follow log with a single reader (and retry in case we see a fatal error, meaning that the K3s container will restart -> backoff after 10 tries)
- BREAKING: new `*runtimeTypes.NodeLogsOpts` parameter in GetNodeLogs
- add validation as extra step after migration
- add missing json struct tags to new v1alpha3 config fields
- add unit tests
- add missing `omitempty` tags to configs to avoid (un-)marshalling issues
- drop `string` type for `time.Duration` type field in JSON Schema (doesn't work properly sometimes due to broken handling of time.Duration as per https://github.com/golang/go/issues/10275)
- make use of environment and runtime info
- DfD: use host.docker.internal
- All other cases: use Docker network Gateway
- k3d-tools: based on alpine to have `getent` present
- `--cluster` flag parsed for `https://` prefix and node creation treated differently accordingly
- new `--network` string array flag to add the node to multiple networks (primary network when adding to a remote cluster)
- new `--token` flag to provide the cluster token
- before starting the cluster, gather environment info via tools node
- use hostIP/gatewayIP for DNS (iptables + resolv.conf updated in entrypoint script)
- revamp of custom entrypoint scripts
- remove`--no-hostip` flag and the related `disableHostIPInjection` config option
- inject host IP on every cluster startup (except when hostnetwork is chosen)(/etc/hosts + CoreDNS)
- inject host entries for every cluster network member container into the CoreDNS configmap
- clusterGet should not return an error, if it cannot get the
loadbalancer config, as it's not critical
-> it should not rely on files created in nodehook actions
- this also fixes a nil pointer exception when cluster creation was
interrupted even before the loadbalancer was added to the cluster in
memory
Fixes#683
- generate node names when transforming from simple to cluster config
- ClusterCreate(clusterconfig) should have a ready made config and not
generate variables
- ClusterCreate() only prep LB if not already present (to be removed)
- cluster struct: serverloadbalancer is now of type LoadBalancer (Node +
Config)
- use new nodefilter syntax with 'id:index:suffix' instead of
'id[index]' everywhere
- use suffix when creating the LB
